N532AS

Part: SKIN — DENTED (ZONE 100) · airframe 54,859 hrs · 16,562 cycles

FUSELAGE SKIN DENT L/H SIDE STA 807 + 3.5' 2' ABOVE S-22L GROUNDED - YES. REPAIRED FUSELAGE SKIN AT LH STA 807 + 3.5" ABOVE STR-22L IAW B737-800 SRM 53-00-01-2R-3, REPAIR IS CATERGORY B PERMANET REPAIR WITH INSPECTION THRESHOLD OF 50,000 CYCLES AFTER AIRCRAFT DELIVERY, REPEAT INSPECTIONS 4,500 CYCLES AFTER REPAIR INSTALLATION IAW B737-800 SRM 53-00-01-2R-3 TABLE 204. CAT B REPAIR SUBMITTED TO ENGINEERING FOR TRACKING, THIS CLOSES THE ORIGINAL DEFECT.

Part: SKIN — DENTED (ZONE 100) · airframe 54,859 hrs · 16,562 cycles

FUSELAGE SKIN DENT AFT OF STA 867 MARKED WITH RED TAPE REQUIRES RE - EVAULUATION REF L/P 60831633. GROUNDED - YES. FOUND DENT TO BE OUT OF LIMITS PER B737-800 SRM 53-00-01-1A-1 (STA 876) PERFORMED REPAIR PER EA# 800-53EA-29586. FOUND DENT AT STA 867 TO BE IN LIMITS PER B737-800 SRM 53-00-01-1A-1. STA 876 REPAIR IS A CATEGORY B PERMANENT REPAIR WITH INITIAL INSPECTION THRESHOLD OF 50,000 TOTAL FLIGHT CYCLES. REPAIR SUBMITTED TO ENGINEERING FOR TRACKING, THIS CLOSES THE ORIGINAL DEFECT# 61181317.

Part: PIN — MISSING (ZONE 800) · airframe 54,595 hrs · 16,488 cycles

L1 DOOR WILL NOT OPEN. GROUNDED - YES. FOUND L1 DOOR WOULD STICK/SEIZE AT COCKED POSITION WHILE ATTEMPTING TO OPEN DOOR. FORCED DOOR OPEN & FOUND GUIDE ARM RADIUS LINK LOWER HARDWARE MISSING. PERFORMED CONDITIONAL INSP REF AMM 05-51-59-200-801. PERFORMED FWD ENTRY DOOR CHECK REF AMM 52-11-00-200-801, NO DEFECTS NOTED OTHER THAN WHAT WAS ALREADY FOUND. R & R RADIUS LINK PIN ATTACHING HARDWARE & AFTER REINSTALL FOUND HOLD OPEN MECHANISM HARD TO OPERATE. REMOVED GUIDE ARM, DISASSEMBLED, & REASSEMBLED MECHANISM REF AMM 52-11-21. NO DAMAGE/WEAR FOUND EXCESSIVE GRIME FOUND IN PIN. CLEANED AS REQD. INSTALLED GUIDE ARM REF AMM 52-11-21. CYCLED DOOR MULTIPLE TIMES; DOOR OPS SMOOTHLY/ HOLD OPEN MECHANISM OPERATED NORMAL.

Part: LIGHT — UNSECURE (ZONE 200) · airframe 52,339 hrs · 15,714 cycles

15F EMERGENCY EXIT SIGN NEEDS SECURED. GROUNDED - YES. CHECKED ALL EMERGENCY SIGNS AT ROWS 16 AND 17. NO DEFECTS FOUND. ALL SIGNS SECURED.

Part: FUSE — BLOWN (EMERGENCY LIGHTS) · airframe 50,500 hrs · 15,051 cycles

WHILE WORKING TC 78233008 FOUND RH AFT OVERWING EXIT SIGN INOP. GROUNDED - YES. UPON INVESTIGATION FOUND CONNECTORS D12462, D12460 & D12464 DISCONNECTED, REF WMD 33-51-13-8. CONNECTIONS RESTORED, NO HELP. DURING WIRING CHECKS FOUND NO POWER AT CONNECTOR D12460. FUSE FOUND BAD IN EMERGENCY EXIT LIGHT BATTERY PACK M1695. FUSE REPLACED PER AMM 33-51-06-960-805.

Part: BATTERY PACK — NO TEST (EMERGENCY LIGHTS) · airframe 49,559 hrs · 14,761 cycles

WHILE PERFORMING T/C 78233001 FOUND EMERGENCY BATTERY PACK M1670, M1671,M1673,M1695 AND M1694 TO HAVE FAILED CAPACITY CHECK. GROUNDED - YES. REPLACED EMERGENCY BATTERY PACKS M1670, M1671, M1695 & M1694. BATTERY PACK CAPACITY CHECKED & ALL PACKS PASSED REF AMM 33-51-06/201.

Part: POWER SUPPLY — INOPERATIVE (MAIN PASSENGER C) · airframe 48,127 hrs · 14,301 cycles

REF TC 78233008- EMERGENCY ENT LTS @ FLT DECK DOME, FWD ESCAPE SLIDE LEFT, L1 OVERDOOR EXIT ARE INOP. GROUNDED - YES. REPLACED M1675 BATTERY PACK POWER SUPPLY WITH SERVICABLE, OPS CHECK OK FOR EMERGENCY EXIT LTS @ FLT DECK, DOME, FWD ESCAPE SLIDE LEFT, L1 EXIT LOCATOR, L1 OVERDOOR EXIT LTS.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 48,015 hrs · 14,255 cycles

ZONE TEMP CONT CAB LIGHT ILLUMINATED ON RECALL. GROUNDED - YES. PERFORMED BITE TEST ON BOTH PACK ZONE TEMP CONTROLLERS REF FIM 21-62TASK 801.FOUND FAULT ON FLT DECK TRIM VALVE ON ZONE TEMP CONTROL #2.FAULTRESETS AND CLEARS.NO HISTORY 60 DAYS.

Part: SWITCH — FAULTED (ENGINE START) · airframe 47,203 hrs · 13,963 cycles

#2 START SWITCH WON'T STAY IN GRD POSITION DURING START ATTEMPT. GROUNDED - YES. (RESOLVED ON W/O: 1961049 TASKCARD: N/R-00002 ) REMOVED AND REPLACED #2 ENGINE START SWITCH PER AMM 80-11-00. TEST GOOD PER SAME. CLEAR MEL 80-2B C/N 11034532. PLACARD REMOVED. SEAMC ASHRAF NOTIFIED.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 47,198 hrs · 13,960 cycles

DURING ENGINE START USING LEFT IGNITOR #2 ENGINE FAILED TO START.USED RIGHT IGNITION ENGINE STARTED NORMALLY. GROUNDED - YES. REF LOG PG 60633359 IGNITION WAS NOT ISSUE START SWITCH WAS.REF FIM 80-06 TASK 803. BELIEVE IGNITION SYSTEM FUNCTIONING NORMAL AND THAT THE AUTO SWITCH CUTOUT FUNCTION IS THE ISSUE. PER FIM 80-06/803 ATTEMPTED START OF THE #2 ENG USING LEFT IGNITION AND MANUALLY OPERATING START SWITCH. ENG RUN WAS SUCCESSFUL. SUCCESSFULLY STARTED #2 ENG WITH LEFT IGNITION.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 46,917 hrs · 13,879 cycles

DATALINK FAIL MSG ON CPDLC IN CRUISE. GROUNDED - YES. REBOOTED FMC 1&2 REF. MM-FIM 34-61 TSK 899 NORM OPS RESTORED. DATALINK SENDS & RECIEVES NORM.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 46,887 hrs · 13,872 cycles

HF # 1 RADIO SHOWING "FAIL" ON AUDIO CONTROL PANEL. GROUNDED - YES. PER FIM 23-11 TASK 806, PERFORMED BITE TEST. NO FAULTS FOUND AND THE HF #1 WORKING NORMAL. NO HISTORY. OK FOR SERVICE.

Part: WIRE — FAULTY (LH WINDSHIELD) · airframe 46,877 hrs · 13,869 cycles

LEFT SIDE WINDOW OVERHEAT. GROUNDED - YES. REMOVED & REPLACED L2 WINDOW CORD REF MM 30-41-00. OPS CHECK GOOD. 2 C/B PULLED & RESET. NO 30 DAY HISTORY. GROUND VERFICATION SUCCESSFUL. SEAMC JARED NOTIFED.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 46,879 hrs · 13,870 cycles

LEFT SIDE WINDOW OVERHEAT LIGHT ILLUMINATED IN FLIGHT. RAN QRH LIGHT REMAINED ON. GROUNDED - YES. ON DEFERRAL.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 46,751 hrs · 13,833 cycles

VTK DISPLAYED AFTER LANDING ON FIRST OFFICER SIDE DISPLAY UNIT. GROUNDED - YES. PER AMM 34-61-00-860-801 THIS IS A NUISANCE ERROR.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 46,710 hrs · 13,818 cycles

#2 ENGINE COWL ANTI-ICE INDICATION. GROUNDED - YES. ON DEFERRAL.

Part: DISPLAY — FAULTY (COCKPIT) · airframe 46,291 hrs · 13,686 cycles

DURING DESCENT FO SIDE CDU WENT BLANK FOR APPROX 10 SECONDS, THEN A TEST SCREEN DISPLAYED FOR ABOUT A SECOND FOLLOWED BY A RETURN TO NORMAL CDU OPS. GROUNDED - YES. LAST LEG BOTH FMC'S FAULTED R/H MCDU. RMVD & RPLCD FO'S MCDU REF B737-800 AMM 34-61-01.

Part: BLADE — OUT OF LIMITS (#2 ENGINE) · airframe 46,279 hrs · 13,677 cycles

REF ASA TASK CARD 78472010 #2 ENGINE FAN LUBE DUE TO WEAR OUT OF LIMITS ON 20 FAN BLADES IN AREA W, REQUIRES REPLACEMENT OF ALL FAN BLADES , ALL PLATFORMS AND ALL SPACERS. GROUNDED - YES. REF ASA TASK CARD 78472010 #2 ENGINE FAN LUBE REMOVED AND REPLACED ALL PLATFORMS, ALL SPACERS, AND ALL FAN BLADES #2 ENGINE DURING TASK CARD 78472010, REF ASA LOG PAGES 60589045,60589046,60589047,60589048,60589049,60555600,AND60555604 FOR ROTABLE FAN BLADE REPLACEMENT.

Part: SENSOR — FAULTY (APU) · airframe 46,034 hrs · 13,589 cycles

PER MAINT CONTROL SCOTT CSS FAIL START ATTEMPT AT FL 410 W/ FAULT LIGHT ILLUMINATED. GROUNDED - YES. PERFORMED BITE CHECK OF APU REF B737-800 AMM 49-61-00 - FOUND STOPS CHECK NORMAL. PER TECH SERVICE REMOVED AND REPLACED INLET TEMP SENSOR REF B737-800 AMM 49-61-31 & REMOVE AND REPLACE PRESS SENSOR AND SENSE LINE BLOW OUT REF AMM 49-52-31. INSPECTION OF DP & TP SENSORS NO DEFECTS NOTED. OP CHECK OF APU NORMAL - BITE CHECK - NO FAULTS.

Part: BATTERY PACK — DISCHARGED (MAIN CABIN) · airframe 46,029 hrs · 13,588 cycles

CUSTOMER WALK PER LONNIE- AFT GALLEY AREA EMERGENCY LIGHTS ARE INOP. GROUNDED - YES. REMOVED & REPLACED MIG72, MIG73, BATTERY PACKS, OPS CHECK GOOD REF B737 AMM 33-51-06.

Part: SKIN — DENTED · airframe 46,029 hrs · 13,588 cycles

FUSELAGE STA.294.5 LH LOWER BELLY SKIN TO MID SKIN LAP SEEM DENTED-5.0"L X 5.50"W X0.028"D - DEPTH OF LOWER SKIN.DENT WIDTH IS LONGITUDINAL IN LENGTH & RUNS ALONG THE FRAME.STREAMER (HIDDED DAMAGE INSPECTION ON INTERIOR STRUCTURE IS REQUIRED. GROUNDED - YES. DENT DAMAGE REMOVED BY CUTOUT. FABRICATED REPAIR PARTS AND INSTALLED REPAIR IAW ALASKA EA# 800-53EA-25502THIS IS A CAT B REPAIR WITH A REINSPECT AT 50,000FLIGHT CYCLES.

Part: IGNITER — DAMAGED (#2 ENGINE) · airframe 45,981 hrs · 13,578 cycles

L IGNITER ON #2 ENG FAILED. GROUNDED - YES. FOUND LH IGNITER DAMAGED. REMOVED AND REPLACED AND TESTED GOOD REF AMM 74-21-02.

Part: EXCITER — FAULTY (#2 ENGINE) · airframe 45,814 hrs · 13,531 cycles

HUNG ENGINE START ON ENGINE 2, START LEVER RAISED AND VERY LITTLE FUEL FLOW, NO LIGHT OFF, RAN QRH AND MOTORED ENGINE PER QRH. SECOND ATTEMPTED SELECTED RIGHT IGNITION START AND SUCCESSFUL ENGINE START. GROUNDED - YES. REMOVED AND REPLACED #2 ENGINE IGNITION EXCITER LEFT OPS CHECK GOOD PER B737-800 AMM 74-11-00-800-811-F00.

Part: VALVE — UNCONTROLLABLE (RIGHT ECS BAY) · airframe 45,788 hrs · 13,523 cycles

HISTORY OF R/H PACK TEMP UNCONTROLLABLE. GROUNDED - YES. PERFORMED BITE TEST OF RH PACK TEMP CONTROLLER (M1443) AND TORQUE CHECK OF THE RH PACK ACM REF B737-800 FIM 21-62 TASK 849. BITE TEST RESULTED IN A "THIS PACK -TCV" LIGHT ON BIT AND PREV FLT. DISPLAYED GREEN LIGHT ON VERIFY. TORQUE CHECK OF THE ACM PASSED. LEAK TEST OF ACM AND SENSE LINES PASSED. STCV CHECK NO DEFECTS FOUND. BOTH MIX MANIFOLD SENSORS CLEANED AND RESISTANCE CHECKED. AFTER REINSTALLATION AND BITE CHECK, RH P2 TC FAILS FOR TCV AND WILL NOT RESET. REPLACED R/H TCV REF AMM 21-51-10. R/H TCV OPS CHECK GOOD PER AMM 21-61-00 AND LEAK CHECK GOOD PER AMM 21-51-10.

Part: HEAT EXCHANGER — FAULTED (RT ECS BAY) · airframe 45,729 hrs · 13,498 cycles

RH PACK EXCESSIVE TEMP IN FLIGHT, LH-RH PACK BAY NEEDS INSPECTION FOR POSSIBLE BLEED OR PACK LEAKS. GROUNDED - YES. PERFORMED BITE TEST OF R/H PACK TEMPERATURE CONTROLER (M14437) AND TORQUE CHECK OF THE RH PACK ACM REF B737-800 FIM 21-62 TASK 849. BITE TEST RESULTED IN A "THIS PACK- TCV" LIGHT ON BITE AND PREV FLT. DISPLAYED GREEN LIGHT ON VERIFY. REPLACED PRIMARY AND SECONDARY HEAT EXCHANGERS ON THE R/H PACK. REPLACED PRIMARY PLENUM AND DIFFUSER. REF B737-800 AMM 21-51-03-400-804-002. NO LEAKS NOTED.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 45,693 hrs · 13,488 cycles

AFTER ENGINE START, BOTH LEFT & RIGHT PACK LIGHTS ILLUMINATED ON MASTER CAUTION RECALL. PACK LIGHTS EXTINGUISHED ON MASTER RESET. DURING PERFORMANCE OF QRH PROCEDURE, FLIGHT CREW OBSERVED THE FORWARD AND AFT SUPPLY DUCT TEMPERATURES WERE NOT ABLE TO BE LOWERED BELOW 30 DEGREES C WITH ALL THREE TEMPERATURE CONTROL SELECTOR SELECTED TO FULL COLD. CABIN HOT. GROUNDED - YES. THE "LEFT AND RIGHT PACK LIGHTS ON RECALL" ILLUMINATED DUE TO LOGGED "THIS PACK TCV" FAULTS ON BOTH PACK/ZONE TEMP CONTROLLERS. REF B737-800 FIM 21-61 TASK 801 CABIN TEMPERATURE CONTROLLER BITE PROCEDURE - FAULTS RESET DURING BITE PROCEDURE. THESE FAULTS ARE NUISANCE FAULTS LOGGED DURING PREVIOUS TROUBLESHOOTING AND NOT RESET. BITE TEST PER FIM NOW SHOWS "GO" ON BOTH P/ZTC'S. REF LOG PAGE #60511022 FOR SUPPLY DUCT TEMP INDICATION ISSUE AND "CABIN HOT".

Part: VALVE — INOPERATIVE (RIGHT ECS BAY) · airframe 45,693 hrs · 13,488 cycles

AT 10,000 FA CALLED TO REPORT EXTREME HEAT. WE COULD NOT CONTROL TEMP IN CABIN. RAN QRH 2.7. TEMP RETURNED TO NORMAL IN CABIN BUT WAS NOT CONTROLLABLE IN FLIGHT DECK. TEMP BECAME VERY COLD. NO COMBINATION OF TRIM AIR OR PACK POSITION ALLOWED US TO CONTROL TEMP. GROUNDED - YES. PERFORMED PACK TEMP CONTROLLER BITE PROCEDURE B737-800 FIM 21-62 TASK 801 ON BOTH L/H AND R/H CONTROLLERS. NO FAULTS FOUND. PERFORMED TROUBLESHOOTING ON R/H PACK. BASED ON WRITE UP AND HISTORY PERFORMED FIM 21-62 TASK 849 STEPS C(1) THROUGH 4(D) AND D(1) THROUGH 1(A). FOUND FWD DUCT SUPPLY TEMP HIGH, FOUND STCV (V142) BAD. REMOVED AND REPLACED STANDBY TEMP CONTROL VALVE PER B737-800 AMM 21-51-11/401. REMOVED AND REPLACED TRIM AIR PRSOV IAW AMM 21-62-01/401 OPS CHK GOOD. LEAK CHK GOOD.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 45,685 hrs · 13,485 cycles

LOWER CARGO FWD A SIDE INOP DETECTOR LOOP. GROUNDED - YES. OPS TEST OF CARGO BAY SMOKE DETECTION OPS CHECKS OK. CLEANED ALL FWD CARGO BAY SMOKE DETECTORS. OPS TEST CARGO BAY SMOKE DETECTION SYSTEM, AGAIN, OPS TEST OK. REF B737-800 AMM 26-16-00 & 26-16-01. ETOPS GROUND VERIFICATION TESTS OK.

Part: MODULATING VALVE — FAULTY (RIGHT ECS BAY) · airframe 45,530 hrs · 13,429 cycles

CONT CAB ZONE TEMP LIGHT ILLUMINATES ON RECALL. GROUNDED - YES. REMOVED AND REPLACED RIGHT PACK TEMPERATURE CONTROL VALVE REF B737-800 AMM 21-51-10.

Part: MODULATING VALVE — FAULTED (LEFT ECS BAY) · airframe 45,400 hrs · 13,384 cycles

"CONT CABIN" ZONE TEMP LIGHT ILLUMINATES ON RECALL IT EXTINGUISHES WITH MASTER CAUTION RESET. GROUNDED - YES. REMOVED AND REPLACED TEMPERATURE CONTROL VALVE IN REF TO B737-800 AMM 21-51-10.

Part: WARNING LIGHT — FALSE ACTIVATION (COCKPIT TEMP) · airframe 45,338 hrs · 13,365 cycles

CONTROL CABIN ZONE TEMP IT ILLUMINATED WITH MASTER CAUTION AND THEN IS CANCELED WITH RESET. GROUNDED - YES. ACCOMPLISHED PACK TEMP CONTROLLER BITE TEST. #1 CONTROLLER TEST PASSED NO FAULTS. #2 CONTROLLER SHOW 1 FAULT FLT DECK TRIM VALVE. RESET #2 CONTROLLER RAN BITE CK AGAIN NO FAULT TEST PASSED. PUSH MASTER CAUTION NO FAULT LIGHT REF B737-800 AMM 21-61-00-700-806-002.

Part: FUEL CONTROL — FAULTED (APU) · airframe 45,318 hrs · 13,361 cycles

CREW REPORTED APU FAULT LIGHT AND SHUTDOWN OCCURRED INBOUND TO SEA. GROUNDED - YES. PERFORMED B737-800 FIM 49-30 TASK 803 STEP G.(5). REMOVED & REPLACED FUEL CONTROL UNIT REF. B737-800 AMM 49-31-11.

Part: LENS — WRONG PART (EMERGENCY SIGN) · airframe 44,908 hrs · 13,252 cycles

EMERGENCY LIGHT EXIT LOCATOR SIGN ADJACENT TO L-2 DOOR HAS INCORRECT LENS PER ASA T/C 78233008. GROUNDED - YES. REMOVED AND REPLACED LENS.

Part: WARNING FLAG — FALSE ACTIVATION (LT DISPLAY) · airframe 44,817 hrs · 13,230 cycles

ON TAXI IN LEFT VTK ON LEFT NAV DISPLAY. GROUNDED - YES. PERFORMED B737-800 FIM 34-61 TASK 801, NO FAULTS NOTED.

Part: TRANSCEIVER — FAULTED (WX RADAR SYS) · airframe 44,668 hrs · 13,189 cycles

AFTER TAKEOFF, GOT WIND SHEAR WARNING FOLLOWED BY RADAR TEST MODE ON BOTH NDS, NO WIND SHEAR ENCOUNTERED ON CLIMB OUT. GROUNDED - YES. REMOVED & REPLACED WX RADAR RT PER B737-800 AMM TASKS 34-43-41-000-801 & 34-43-41-400-801.

Part: WINDSHEAR SYS — FAULTED · airframe 44,665 hrs · 13,186 cycles

ON TAKEOFF, WIND SHEAR WARNING. ABORT TAKEOFF (UNDER 60 KTS) WEATHER RADAR WENT INTO TEST MODE AFTER AP WARNING CLEARED . SECOND TAKEOFF ATTEMPTED. RADAR WIND SHEAR WARNING AGAIN. ABORT T.O. LOW SPEED . RADAR RETURNED TO TEST MODE AFTER WARNING CLEARED. GROUNDED - YES. PERFORMED B737-800 FIM 34-43 TASK 801 AND B737-800 AMM 34-43-00 NO DEFECTS NOTED. NO FAULTS NOTED ON FMC'S.

Part: CDU — INTERMITTENT (UNKNOWN) · airframe 44,598 hrs · 13,163 cycles

CAPTAIN'S MCDU FAILED AT 1:45 INTO THE FLIGHT, SCREEN WENT DARK, ALL LIGHTS ON MCDU ILLUMINATED. NO OTHER INDICATIONS. AFTER APPROX 20 SECONDS MESSAGE "BIT PASS" DISPLAYED THEN FULL FUNCTION RETURNED. GROUNDED - YES. REBOOTED CAPT MCDU & NORM OPS RESTORED & BITE CK OK REF B737-800 AMM 34-61-804.

Part: START VALVE — FAULTY (#2 ENGINE) · airframe 44,490 hrs · 13,135 cycles

NO START VALVE LIGHT ON #2 ENG START ATTEMPT. GROUNDED - YES. REMOVED AND REPLACED #2 ENGINE START VALVE REF B737-800 AMM 80-11-03-400-801-FOO. OPS CHECK GOOD. ENGINE START SUCCESSFUL.

Part: HF COMM — FAILED (UNKNOWN) · airframe 44,431 hrs · 13,123 cycles

HF 1 INDICATES 'FAIL' IN PRIMARY / SECONDARY. GROUNDED - YES. OPENED / RESET HF 1 C/B E11 ON P18-2. HF 1 NOW OPS NML REF B737-800 AMM 23-11-21.

Part: HF COMM — UNRESPONSIVE (UNKNOWN) · airframe 43,647 hrs · 12,892 cycles

UNABLE TO TRANSMIT ON HF1 RADIO. ATTEMPTED CAPT + FO SIDE. HF1 RADIO DOES RECEIVE. HF2 RADIO TRANSMIT AND RECEIVE FOR BOTH CAPT AND FO. GROUNDED - YES. RESET BREAKERS AND CONDUCTED BITE TEST OF #1, #2 HF TRANSCEIVERS WITH NO FAULTS PER B737-800 AMM 23-11-00-710-801.

Part: EXCITER — INOPERATIVE (#1 ENGINE) · airframe 43,449 hrs · 12,832 cycles

#1 ENGINE FAILED TO IGNITE EGT STOPPED AT 230. GROUNDED - YES. REMOVED AND REPLACED IGNITION EXCITER LEFT ON #1 ENG, OPS CHECK SUCCESSFUL, REF B737-800 AMM 74-11-01, LEFT SIDE IGNITION EXCITER OK FOR SERVICE.

Part: O-RING — LEAKING (#2 ENGINE) · airframe 43,348 hrs · 12,799 cycles

#2 ENGINE DRIPPING LIQUID. GROUNDED - YES. RAN #2 ENGINE FOR 5 MIN OIL LEAK TO BE COMING FROM BASE OF OIL FUEL HEAT EXCHANGER. UPON FURTHER INSPECTION FOUND OIL LEAKING FROM THE TRANSFER GEARBOX TO ACCESSORY GEARBOX. REMOVED AND REPLACED DAMAGED O-RING (27) REF B737-800 AMM 72-62-00-400-801-F00. PERFORMED IDLE LEAK CHECK . NO LEAKS NOTED. PERFORMED PART POWER LEAK CHECK PER AMM 71-00-00-700-823. NO LEAKS NOTED.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 42,722 hrs · 12,614 cycles

HF RADIO #1 TRANSMITS BUT DOES NOT RECEIVE RECEPTION IS COMPLETELY GARBLED AND ILLIGEBLE. GROUNDED - YES. PERFORMED HF BITE REF B737-800 FIM 23-11 TASK 801 NO FAULTS NOTED. PERFORMED FIM 23-11 TASK 806 PERFORMED A OPS CHECK ON HF1 & HF 2 MULTIPLE FREQUENCY NO DEFECTS NOTED.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 42,665 hrs · 12,597 cycles

ON LANDING BOTH FMC'S BLANKED CAPT VTK FLAGS. RECOVERED AFTER A FEW MINUTES. GROUNDED - YES. PERFORMED B737-800 FIM 34-36 TASK 836. OPENED , RESET 1 EA C/B ON P18-2 FMC L. L/H AND R/H FMC OPS NML. ETOPS GND VERIFICATION TEST SUCCESSFUL.

Part: DISPLAY — INOPERATIVE (FLIGHT DECK) · airframe 42,073 hrs · 12,404 cycles

CA FMC DISPLAY BLANKED FMC R GREEN LIGHT DISPLAYED ON CAPT DU INDICATING NORMAL OPS. GROUNDED - YES. REPLACED CAPTAINS FMC MCDU WITH SERVICEABLE UNIT. OPS CHECKS OK. SOFTWARE P/N IS VERIFIED CORRECT. REF B737-800 AMM 34-61-01.

Part: DISPLAY — INTERMITTENT (FLIGHT DECK) · airframe 42,059 hrs · 12,400 cycles

#1 FMC IS INTERMITTENT. GROUNDED - YES. REMOVED AND REPLACED #1 FMC CDU REF B737-800 AMM 34-61-01. DUE TO OPERATIONAL NECESSITY, REPLACED #1 FMCS COMPUTER REF AMM 34-61-02. SOFTWARE CHECK OF #1 CDU & FMC CHECKS GOOD.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 41,821 hrs · 12,318 cycles

WITH BOTH ENGINES RUNNING, BOTH PACKS AUTO ISOLATION VALVE AUTO, BOTH ENGINE BLEED VALVES ON, LEFT DUCT PRESSURE 0 PSI, RIGHT 20 PSI. GROUNDED - YES. PERFORMED B737-800 FIM 36-10 TASK 805 FOUND CONNECTOR ON BLEED AIR REGULATOR DISCONNECTED, RECONNECTED CONNECTOR. PERFORMED ENGINE RUN ALL INDICATIONS NORMAL.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 41,456 hrs · 12,230 cycles

CONT CAB ZONE TEMP MASTER CAUTION LIGHT ON RECALL. GROUNDED - YES. PERFORMED PZTC BITE IAW B737-800 FIM 21-62 TASK 801. FLT DECK TRIM VALVE RED LIGHT ON BIT, CLEARED GREEN ON VERIFY. NO FAULTS REMAIN ON MASTER RECALL. CLEANED FLT DECK SENSOR IAW B737-800 AMM 21-61-10-100-801. RAN BOTH PACKS UP IAW AMM 21-61-00-700-807-002 FOR 15-20 MINS, NO FAULTS OR LIGHTS ILLUMINATED.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 41,314 hrs · 12,191 cycles

L SIDE WINDOW HEAT LIGHT OVERHEAT CAME ON. DID RESET QRH PROCEDURE AND OVERHEAT LIGHT EXTINGUISHED. GROUNDED - YES. PERFORMED TEST PER B737-800 AMM 30-40-00 REF WINDOW HEAT OPS CHECK OK.

Part: LENS — MISSING (LEFT AFT GALLEY) · airframe 40,904 hrs · 12,076 cycles

A/C LEFT AFT GALLEY EXIT/SALIDA SIGN MISSING. GROUNDED - YES. INSTALLED LEFT AFT GALLEY EXIT/SALIDA SIGN COVER PER B737-800 AMM 11-32-01.

Part: LENS — DEFECTIVE (L2 DOOR) · airframe 40,861 hrs · 12,064 cycles

L2 ENTRY EXIT SIGN INOP. GROUNDED - YES. REPLACED LENS COVER FOR L-2 EXIT LIGHT. REF B737-800 AMM 33-51-01.

Part: RADAR — FAULTED (WX SYSTEM) · airframe 40,682 hrs · 12,017 cycles

AUTO FUNCTION OF THE WEATHER RADAR IS INOP. GROUNDED - YES. COULD NOT DUPLICATE DISCREPANCY. WX RADAR SYSTEM OPS NRML REF B737-800 AMM 34-43-00-710-802-001, AUTOTILT/MULTISCAN FUNCTIONS NORMALLY.

Part: FMC — FAILED (RIGHT) · airframe 40,631 hrs · 12,000 cycles

FMC-L FAILED. FMC-R IS FUNCTIONAL. GROUNDED - YES. PERFORMED BITE TEST FOR FMCS. ON LEFT FMCS, FOUND LEFT FMC GLITCH TIMER FAULT. FMC RIGHT NO FAULTS NOTED. REMOVED AND REPLACED FMC #1 REF B737-800 AMM 34-61-02. INSTALLED 4 MIG-51A TAGS. 4 MIG-51A TAGS REMOVED. PERFORMED FMC SOFTWARE INSTALLATION WITH PORTABLE DATA LOADER REF AMM 34-61-00. OPS SOFTWARE P/N: 559775-001. OPC SOFTWARE P/N: BCG-01T-62. MEDB SOFTWARE P/N: BCG-01T-A0. LDDB SOFTWARE P/N:557362-004. ADDB SOFTWARE P/N: ASA1007A. NDB SOFTWARE P/N: ASA1210801. PERFORMED FMC SOFTWARE CROSSLOAD REF AMM 34-61-00. PERFORMED FMCS OPERATION TEST REF AMM 34-61-00.

Part: FMC — FAILED (LEFT) · airframe 40,569 hrs · 11,982 cycles

LEFT FMC FAILED WHILE TAXING AFTER LANDING. GROUNDED - YES. BITE OF LEFT FMC SHOWS PGM FAULT. ACCOMPLISHED B737-800 FIM 34-61 TASK 807. LEFT FMC OPS CHECK GOOD.

Part: START VALVE — INTERMITTENT (NR 2 ENGINE) · airframe 40,309 hrs · 11,922 cycles

ON 1ST ATTEMPT TO START THE #2 ENGINE, NO ROTATION OF N2, ON 2ND ATTEMPT TO START WE GOT VERY SLOW N2 ROTATION. TURNED THE STARTER SWITCH OFF. ON 3RD ATTEMPT THE START WAS NORMAL. GROUNDED - YES. REMOVED AND REPLACED #2 ENGINE STARTER VALVE PER B737-800 AMM 80-11-03. OPS CK GOOD.

Part: HF COMM — FAILED (NR 1) · airframe 40,078 hrs · 11,867 cycles

FAIL DISPLAYED ON HF 1 CAPT & FO RADIO HEAD. GROUNDED - YES. REBOOTED #1 HF - OPS OK.

Part: RADAR — MALFUNCTIONED (WX SYSTEM) · airframe 40,013 hrs · 11,844 cycles

ON PREFLIGHT NOTED "PWS FAIL" AND "WXR FAIL" ON ND. NO WX RADAR TEST PATTERN. GROUNDED - YES. RESET WXR RT C/B PERFORMED WXR SYSTEM OPERATIONAL TEST IAW AMM 34-43-00-710-802-001. OPS CHECK GOOD. SEAMC JEFF NOTIFIED.

Part: MANIFOLD — LEAKING (APU FUEL) · airframe 39,976 hrs · 11,831 cycles

APU DRAIN MAST OBSERVED LEAKING FUEL- APU SECURED -A/C SHUTDOWN LEAK STOPPED. GROUNDED - YES. PERFORMED START UP OF APU AND FOUND PRIMARY FUEL MANIFOLD B-NUT ON THE FUEL NOZZLE AT THE 5 O'CLOCK POSITION LEAKING SIGNIFICANTLY. FOUND B-NUT TO BE SECURE. RE-SECURED ELECTRICAL CONNECTOR TO IGNITION UNIT, REF B737-800 AMM 49-41-31. REMOVED AND REPLACED APU PRIMARY FUEL MANIFOLD ASSY REF AMM 49-31-16-000-801 & 49-31-16-400-801. OPS AND LEAK CHECK GOOD.

Part: WARNING MESSAGE — ILLUMINATED (WINDOW OVERHEAT) · airframe 39,970 hrs · 11,828 cycles

WINDOW HEAT L FWD OVERHEAT LIGHT ILLUMINATED IN FLIGHT FL 380 SAT -56. GROUNDED - YES. NOTED.

Part: SENSOR — FAULTY (L1 WNDW OVERHEAT) · airframe 39,973 hrs · 11,829 cycles

L1 WINDOW OVERHEAT AT FL360 RESET WITH QRH. GROUNDED - YES. PERFORMED GVI WIRING AND VERIFIED H-RATING FOR L-1 WINDOW MATCHED TO HEAT TAP REF B737-800 WDM 30-41-11 PAGE 6 SHEET 1. INITIAL RESISTANCE CK OF PRIMARY AND ALT SENSORS @ TEMP CK GOOD @ 325 OHMS EACH (REF B737-800 AMM 30-41-21-760-801). AFTER EXTENDED RUN TIME PRIMARY L-1 WINDOW HEAT SENSOR RESISTANCE GREW TO 425 OHMS REVEALING BREAKDOWN OF PRIMARY SENSOR - SWITCHED TO ALT SENSOR.

Part: WARNING MESSAGE — ILLUMINATED (WINDOW OVERHEAT) · airframe 39,966 hrs · 11,827 cycles

WINDOW HEAT OVERHEAT ILLUMINATED FOR LEFT FWD SWITCH. GROUNDED - YES. CORRECTED BY USING RESET PROCEDURE PER ASA 737NG QRH.

Part: WARNING LIGHT — ILLUMINATED (L1 WINDOW) · airframe 39,934 hrs · 11,819 cycles

FOLLOW UP TO REPORTS OF LH FORWARD WINDOW (L-1) OVERHEAT LIGHT ILLUMINATING IN FLIGHT WITH SUCCESSFUL RESET. GROUNDED - YES. ON DEFERRAL.

Part: WARNING LIGHT — ILLUMINATED (LT WINDOW) · airframe 39,927 hrs · 11,817 cycles

L FWD WINDOW OVERHEAT ILLUMINATED ON CLIMB OUT. GROUNDED - YES. LIGHT EXTINGUISHED AFTER TURNING SWITCH OFF FOR 5 MINUTES AND THEN BACK ON PER ASA 737NG QRH

Part: WARNING LIGHT — FALSE ACTIVATION (WINDOW HEAT) · airframe 39,899 hrs · 11,809 cycles

L FWD WINDSHIELD OVHT LIGHT ILLUMINATED AT FL380 JUST PRIOR TO TOD. GROUNDED - YES. RESET VIA ASA 737NG QRH.

Part: WARNING MESSAGE — ILLUMINATED (LT WINDOW) · airframe 39,877 hrs · 11,805 cycles

LEFT HAND FWD WINDOW OVERHEAT ILLUMINATED IN FLIGHT. GROUNDED - YES. RESET PER ASA 737NG QRH & WORKED NORMAL AFTER TURNING OFF & THEN BACK ON.

Part: SUPPORT ANGLE — CORRODED (BS 986 LBL 32-45) · corrosion level 2 · airframe 39,717 hrs · 11,761 cycles

AFT WET AREA L/H SHEAR WEB UPPER ANGLE, STA 992 LBL 32-LBL45 IS CORRODED GROUNDED - YES. REMOVED AND REPLACED L/H SHEAR WEB UPPER ANGLE IAW B737-800 SRM 51-40-02-0G-0 W 1" O 0.054" R 0.041" L 6" D .013"

Part: ANGLE — CORRODED (BS 767-787 RBL21) · airframe 39,717 hrs · 11,761 cycles

AFT CARGO RH SIDE STA 767-787 ANGLE HAS CORROSION GROUNDED - YES. AFT CARGO R/H SIDE STA 767-787 ANGLE REMOVED AND REPLACED IAW B737-800 SRM 51-40-02-0G-0 AND B737-800 SRM 51-40-05-0G-0 W .8 O .052 R .043 L 1.8 D .009

Part: FLOOR SUPPORT — CORRODED (BS 907-927 LBL53) · corrosion level 2 · airframe 39,717 hrs · 11,761 cycles

INTERCOSTAL LBL53 STA907-STA927 CORRODED GROUNDED - YES. REMOVED AND REPLACED INTERCOASTAL IAW 737-800 SRM 51-40-02-0G-0.

Part: FLOOR SUPPORT — CRACKED (BS 312-328) · airframe 39,717 hrs · 11,761 cycles

INTERCOASTAL RBL32 STA312 - STA328 CRACKED GROUNDED - YES. REMOVED AND REPLACED INTERCOSTAL IAW 737-800 SRM 51-40-02-0G-0

Part: FLOORBEAM — CORRODED (BS 984 LBL8-45) · corrosion level 2 · airframe 39,717 hrs · 11,761 cycles

FLOOR BEAM STA 986.5 LBL4 - RBL32 CORRODED GROUNDED - YES. CUT AND REMOVED DAMAGE PART RBL8-RBL45, FABRICATED, LOCATED, DRILLED AND INSTALLED NEW REPAIR PARTS IAW B737-800 SRM53-70-51-2R-4 REPAIR 4 W 2.5" O .150" R .110" L 3'1" D .032"

Part: FLOOR SUPPORT — CRACKED (BS 294-312) · airframe 39,717 hrs · 11,761 cycles

INTERCOASTAL LBL0 STA277 - STA294.5 CRACKED GROUNDED - YES. REMOVED AND REPLACED INTERCOSTAL IAW 737-800 SRM 51-40-02-0G-0

Part: FLOOR SUPPORT — CORRODED (BS 947-967 RBL16) · corrosion level 2 · airframe 39,717 hrs · 11,761 cycles

INTERCOASTAL RBL 16 STA 947.5 - 967 CORRODED GROUNDED - YES. REMOVED OUT OF LIMITS INTERCOASTAL ANDA REPLACED WITH NEW INTERCOASTAL RBL16 STA947.5-967 IAW B737-800 SRM 51-40-02-0G-0.

Part: FLOOR SUPPORT — CRACKED (BS 312-328) · airframe 39,717 hrs · 11,761 cycles

INTERCOASTAL LBL45 STA312 - STA328 CRACKED GROUNDED - YES. REMOVED AND REPLACED INTERCOSTAL IAW 737-800 SRM 51-40-02-0G-0

Part: TRANSITION PANEL — CORRODED (BS 500G-500I) · corrosion level 2 · airframe 39,717 hrs · 11,761 cycles

FWD. CARGO LH TRANSITION PANEL STA. 500G-500I CORRODED. GROUNDED - YES. REPAIRED FWD CARGO L/H TRANSITION PANEL STA 500G-500I IAW B737-800 SRM 53-00-53-2R-5 W 3.0 O .040 R 0 L 3.0 D .040

Part: CHANNEL — CORRODED (BS 727-767 RBL21) · airframe 39,717 hrs · 11,761 cycles

RH TRANSITION PANEL HAS CORROSION FROM STA 727B TO 767 GROUNDED - YES. REPAIRED RH TRANSITION PANLE FROM STA 727 TO 767 IAW B737-800 SRM 53-00-53-2R-5 REPAIR 5 W 1.2 O .040 R .032 L 2.1 D .008

Part: PLATE — CORRODED (AFT CARGO) · airframe 39,717 hrs · 11,761 cycles

AFT CARGO LH TRANSITION PANEL HAS COROSSION FROM STA. 727A TO 787. GROUNDED - YES. REPAIRED TRANSITION PANEL 727A-847 IAW B737-800 SRM 53-00-53-2R-5 REPAIR 5W 1.1 O .040 R .031 L 2.4 D .009.

Part: SHIELD — CORRODED (BS 767-787 RBL21) · airframe 39,717 hrs · 11,761 cycles

AFT CARGO RH FWD. SHIELD PANEL HAS CORROSION. GROUNDED - YES. AFT CARGO R/H FWD, SHIELD PNL REMOVED AND REPLACED IAW B737-800 SRM 51-40-02-0G-0 AND B737-800 SRM 51-40-05-0G-0W 1.0 O .050 R .032 L 2.0 D .018

Part: SUPPORT ANGLE — CORRODED (BS 500I) · corrosion level 2 · airframe 39,717 hrs · 11,761 cycles

FWD. CARGO STA. 500I LOWER CENTER BULK'HD SUPPORT ANGLE CORRODED STR. 25L-25R. GROUNDED - YES. REMOVED & REPLACED RAIL ASSY IAW 737-800 SRM 51-40-02-00-0 W=2 O=.071 R=0 L=2 D=.071

Part: CARGO TRACK — CORRODED (BS 727H-887) · corrosion level 2 · airframe 39,717 hrs · 11,761 cycles

AFT CARGO RH TIE DOWN TRACK FWD OF DOOR CUT OUT IS CORRODED. GROUNDED - YES. CUTOUT OUT OF LIMITS TIE DOWN TRACK FABRICATED LOCATED DRILLED & INSTALLED SERVICEABLE PART AND NEW REPAIR PARTS IAWB737-800 SRM 53-00-53-2R-3 W=3.5 O=.070 R=.060 L=16 D=.010

Part: SKIN — CRACKED (HORIZONTAL STAB) · airframe 39,717 hrs · 11,761 cycles

CRACK FOUND ON RH HORIZONTAL STAB LOWER SKIN INB SIDE OF RIB STA 111.10 12-IN FORWARD REAR SPAR GROUNDED - YES. CUTOUT DAMAGED PART FABRICATED,LOCATED,DRILLED & INSTALLED NEW REPAIR PARTS IAW B737-800 SRM 55-10-01-2R-11 REPAIR 11THIS IS A CAT B REPAIR WITH A REPEAT INSPECTION OF 9,000 FLIGHT CYCLES INTERVAL AND 56,000 TOTAL FLIGHT CYCLES THRESHOLD TOTAL TIME OF SERVICE 39717.9 TOTAL CYCLE 11,761

Part: CONTROL PANEL — INOPERATIVE (FIRST OFFICER'S) · airframe 39,508 hrs · 11,711 cycles

FO SIDE RADAR PANEL BUTTONS WILL NOT LATCH. GROUNDED - YES. REMOVED & REPLACED WX RADAR CONT PNL PER B737-800 AMM 34-43-91, SYS OPS CKS NML PER SAME.

Part: HF COMM — MALFUNCTIONED (NR 1) · airframe 39,462 hrs · 11,694 cycles

HF#1 TRANSMITS BUT RECEPTION IS COMPLETELY GARBLED AND ILLEGIBLE/ NOT UNDERSTANDABLE. GROUNDED - YES. ACCOMPLISHED OPS TEST WITH NO FAULTS FOUND REF B737-800 AMM 23-11-00. ACCOMPLISHED HF COMM BITE REF B737-800 FIM 23-11 TASK 801 WITH NO FAULTS FOUND. GROUND VERIFICATION TEST SUCCESSFUL.

Part: ACM — INOPERATIVE (LEFT) · airframe 39,168 hrs · 11,603 cycles

FOUND LEFT PACK ACM BAD. GROUNDED - YES. REMOVED AND REPLACED LEFT PACK ACM REF B737-800 M/M 21-51-04, REQUIRES LEAK AND OPS CHECK. LEAK CHECKED LT PACK ACM DUCTING DURING OPERATION OF PACK PER AMM 21-51-049790-002-002. LEAK CHECKED GOOD. LT & RT PACK ZONE TEMP CONTROLLER BITE TEST NORMAL PER AMM 21-61-00-700-806-002.

Part: ACTUATOR — FAULTED (R RAM AIR INLET) · airframe 39,123 hrs · 11,585 cycles

RIGHT PACK LIGHT ILLUMINATED DURING MASTER CAUTION RECALL PRIOR TO DEP. COMPLETED QRH CHECKLIST. NO FURTHER ACTION REQUIRED. GROUNDED - YES. PERFORMED PACK/ZONE TEMP CONTROLLER BITE REF B737-800 AMM 21-61-00-700-806-002. NO FAULTS ON BIT, PREV FLIGHT, OR VERIFY. AS PRECAUTION, REMOVED AND REPLACED RIGHT RAM AIR DOOR ACTUATOR REF AMM 21-51-21-400-801. OP CHECKS GOOD. ETOPS GROUND VERIFICATION SUCCESSFUL.

Part: MODULATING VALVE — INOPERATIVE (LT A/C PACK) · airframe 38,261 hrs · 11,374 cycles

CONT CABIN "ZONE TEMP" LIGHT ON RECALL. GROUNDED-YES. NR 2 ZONE TEMP CONTROLLER LOGGED FLIGHT DECK TRIM VALVE. REMOVED AND REPLACED FLIGHT DECK TRIM VALVE, REF B737-800 AMM 21-61-21. OPERATIONS CHECK NORMAL.

Part: BLEED VALVE — STICKING (NR 1 ENGINE) · airframe 37,626 hrs · 11,157 cycles

DURING INSPECTION PER TASK CARD NG-36EO-22817-1 AND NG-36EO-22817-2, FOUND THE NR 1 ENGINE 5TH STAGE VALVE FLAPPER STICKING. INSPECTION PASSED ON THE NR 2 ENGINE VALVE, GROUNDED - YES. REMOVED AND REPLACED THE NR 1 ENGINE 5TH STAGE CHECK VALVE IAW AMM 36-11-02.

Part: MODULATING VALVE — INOPERATIVE (AC BAY) · airframe 37,291 hrs · 11,065 cycles

AFTER ENGINE START, WE ESTABLISHED AIR CONDITIONING AND GOT THE CONT CABIN ZONE TEMP LIGHT RAN QRH AND THE LIGHT EXTINGUISHED WITH MASTER CAUTION RESET. GROUNDED - YES. TROUBLESHOT TO CONTROL CABIN TRIM VALVE. REMOVED AND REPLACED ZONE TRIM AIR MOD VALVE REF B737-800 AMM 21-61-21 OPS CHECK GOOD LEAK CHECK GOOD NO LIGHT ON.

Part: PUMP — LEAKING (NR 2 ENGINE) · airframe 37,258 hrs · 11,051 cycles

WHILE RUNNING ENGINES FOUND FUEL JETTING FROM FUEL PUMP PAD DRAIN ON #2 ENG. GROUNDED - YES. REMOVED AND REPLACED #2 ENGINE FUEL PUMP REF B737-800 AMM 73-11-11. PERFORMED ENGINE OPS CHECK TESTED 12,13,3A. OPS CHECK GOOD, NO LEAK NOTED. NO FAULT ON ACTUATOR TEST AND EEC TEST. CLEARED PLT.

Part: WARNING MESSAGE — FALSE ACTIVATION (COCKPIT TEMP) · airframe 37,083 hrs · 11,008 cycles

DURING TAXI OUT ZONE TEMP FOR CONTROL CABIN ILLUMINATED. LIGHT EXTINGUISHES WHEN MASTER CAUTION RESET. GROUNDED - YES. ACCOMPLISHED B737-800 FIM 21-62 TASK 801. PREVIOUSLY FLT LEG SHOWED "FLIGHT DECK TRIM VALVE" FAULT CLEARED . NO FURTHER DEFECT NOTED.

Part: LENS — DETACHED (EMERGENCY LIGHT) · airframe 36,926 hrs · 10,977 cycles

SEAT 17F EMERGENCY EXIT SIGN COVER MISSING. GROUNDED - YES. REPLACED EMERGENCY EXIT SIGN COVER PER B737-800 AMM 33-51-01.

Part: WARNING MESSAGE — FALSE ACTIVATION (FMCS) · airframe 36,747 hrs · 10,936 cycles

FMCS DATA LOADER MESSAGE ON MCDU NO DISK IN DATA LOADER. GROUNDED - YES. PERFORMED FMS BITE TEST OF L & R FMS PER B737-800 FIM 34-61 TASK 801, OPS NRML - NO MESSAGES, FAULTS OR FAILURES NOTED. ETOPS SIGNIFICANT SYSTEM - GROUND VERIFICATION SUCCESSFUL.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 36,657 hrs · 10,915 cycles

MACH TRIM LIGHT ON RECALL AFTER PUSH BACK LIGHT GOES OUT AFTER MASTER CAUTION RESET. GROUNDED - YES. REF LP 12081145 FOR SMYD 1 FAULT (DFCS SHOWS SMYD 1 FAULT), CYCLED POWER TO SMYD 1 OPS RESTORED BITE TEST OK REF FIM 27-32 TASK 801. MACH TRIM SYS A&B BITE TEST OK REF AMM 22-11-00. LIBRARY TEST GROUP B OK FOR SERVICE.

Part: PROBE — DEFECTIVE (NR 1 ENGINE) · airframe 36,616 hrs · 10,903 cycles

#1 ENGINE EGT SHOWS RED BOX ON ENGINE SHUTDOWN. GROUNDED - YES. ACCOMPLISHED EEC TEST PER B737-800 AMM 73-21-00-700-804-F00. PERFORMED INPUT MONITORING OF THE T49.5 SYSTEM AND NOTICED S4 TEMPERATURE WAS READING A HIGH. REMOVED AND REPLACED S4 PROBE IAW AMM 77-21-01-000/400. ACCOMPLISHED EEC TEST. TEST PASSED. PERFORMED INPUT MONITORING OF THE T49.5 SYSTEM AND S4 TEMPERATURES WITHIN RANGE. ACCOMPLISHED POWER ASSURANCE CK REF AMM 70-00-00-700-813-F00 NO DEFECT FOUND.

Part: WARNING MESSAGE — FALSE ACTIVATION (ZONE TEMP) · airframe 36,115 hrs · 10,762 cycles

AFTER PUSHBACK AND ENGINE START: MASTER CAUTION GAVE AIR COND WITH ZONE TEMP. THIS RESET WITH MASTER CAUTION PUSH TO RESET. THE ZONE TEMP WAS CONT CAB. GROUNDED - YES. RELEASED PER MEL 21-21G FLIGHT DECK PRIMARY TEMP CONTROL INOP. ACCOMPLISHED ZONE TEMP CONTROL BITE B737-800 AMM 21-61-00 GRD VERIFICATION SUCCESSFUL THIS CLEARS MEL 21-21G.

Part: LENS — DETACHED (EMER EXIT SIGN) · airframe 35,989 hrs · 10,730 cycles

ROW 15 EMERGENCY EXIT SIGN MISSING ITS COVER. GROUNDED - YES. REPLACED EMERGENCY EXIT SIGN @ ROW 15 IAW AMM 33-51-01. OPS CHECK NORMAL.

Part: WIRE HARNESS — DAMAGED (NR 1 ENGINE) · airframe 35,748 hrs · 10,669 cycles

WHILE ACCOMPLISHING TASK CARD N8420000 FOUND HARNESS MW0326 DAMAGED BEYOND LIMITS. GROUNDED - YES. REMOVED AND REPLACED MW0326 REF B737-800 AMM TASK 26-11-02-000-802/400-801. PERFORMED OPS CHECK REF AMM 26-11-00-710-801. CHECKS GOOD. NO FURTHER DEFECTS NOTED.

Part: BLADE — DAMAGED (NR 2 ENGINE) · airframe 35,262 hrs · 10,520 cycles

WHILE ACCOMPLISHING T/C 78472010 # 2 ENG S/N 804247 FOUND CU NI IN COATING DAMAGE BEYOND LIMITS ON BLADE #14 & # 23. GROUNDED - YES. REPLACED DAMAGED BLADES AND BLADE PAIRS.

Part: ELASTOMER — DEBONDED (NR 2 ENGINE) · airframe 35,262 hrs · 10,520 cycles

WHILE ACCOMPLISHING T/C 78472010 #2 ENGINE S/N 804247 FOUND 1 PLATFORM WITH DISBONDED ELASTROMER MATERIAL. GROUNDED - YES. REPLACED PLATFORM #2 ENG REF T/C 78472010.

Part: GROUNDING STRAP — UNSECURE (P5) · airframe 35,082 hrs · 10,477 cycles

AIR TEMP INDICATION IN BOTH FWD & AFT SUPPLY DUCT NOT CORRECT. WITH NORMAL TEMPS IN CABIN, FWD INDICATES 14'C,AFT INDICATES 6'C. GROUNDED - YES. FOUND P5 OVER HEAD PANEL GROUND STRAP NOT SECURED, SECURED SAME GROUND STRAP REF. SWPM 20-20-10. CABIN TEMP INDICATION NOW READS NORMAL REF B737-800 AMM 21-61-32 W/ COMPARISON USING DIGITAL THERMOMETER. RAN BOTH PACKS, SUPPLY DUCT TEMPS MATCH CABIN TEMPS REF. 21-61-00. GROUND VERIFICATION TEST GOOD.

Part: HF COMM — MALFUNCTIONED (NR 2) · airframe 35,067 hrs · 10,474 cycles

HF#2 CONTINOUSLY DISPLAYS "FAIL' IN BOTH FREQUENCY DISPLAYS. GROUNDED - YES. PERFORMED HF2 CIRCUIT BREAKER RESET PROCEDURE REF B737-800 AMM 20-60-05. PERFORMED HF COMMUNICATIONS SYSTEM BITE REF FIM 23-11- TASK 801 AND PERFORMED HF FAULT ISOLATION REF FIM 23-11 TASK 806 ALL CHECKS GOOD ETOPS GROUND VERIFICATION SUCCESSFUL.

Part: PRESSURE SWITCH — FAILED (NR 1 FUEL SYSTEM) · airframe 35,047 hrs · 10,466 cycles

DURING INITIAL LEVEL OFF AT FL340 "#1 FILTER BYPASS" ILLUMINATED. RAN QRH PROCEDURE. QRH ALLOWED TO CONTINUE AS #1 ENG SHOWED NORMAL INDICATIONS. GROUNDED - YES. CONFIRMED PART # AND EFFECTIVTY REMOVE AND REPLACE #1 ENG FUEL FILTER DIFFERENTIAL PRESS SWITCH PER B737-800 AMM 73-34-01 ACCOMPLISHED EEC BITE TEST PER AMM 73-21-00 AND ENG IDLE POWER LEAK CHECK PER AMM 71-00-00 NO DEFECTS NOTED. PULL AND RESET 2 C/B'S.

Part: FMC — MALFUNCTIONED (LEFT) · airframe 34,956 hrs · 10,410 cycles

DURING TAXI INTO THE PARKING GATE ON ARRIVAL, OBSERVED "VTK" ON CAPTAINS ND DISPLAY INTERMITTENTLY SEVERAL TIMES. GROUNDED - YES. PGM FAULT ON L/H FMC REFB737-800 FIM 34-61 TASK 807 REBOOTED L/H FMC OPENED & CLOSED 1 C/B. NO CURRENT FAULTS L/H FMC BITE TEST OK REF FIM 34-61 TSK 801 -OPS CK OK. ETOPS GND VERIFICATION COMPLETE.

Part: HARNESS — DEFECTIVE (NR 1 ENGINE) · airframe 34,900 hrs · 10,393 cycles

#1 ENG EEC RECENT FAULTS SHOWS CODE "LONG TERM" 75-10831 T3 SIGNAL OUT OF RANGE. GROUNDED - YES. REMOVED AND REPLACED #1 ENG J9 HARNESS IAW AMM 73-21-06. ACCOMPLISHED J9 HARNESS OPS CHECK REF AMM 73-21-06, ALL TESTS PASSED.

Part: INDICATOR — INOPERATIVE (FUEL PANEL) · airframe 34,814 hrs · 10,370 cycles

CENTER TANK REFUELING CONTROL PANEL INDICATOR INOP. GROUNDED - YES. VERIFIED INOP. R&R CENTER TANK FUEL QUANTITY INDICATOR IAW AMM 28-41-61/401. GROUND VERIFICATION TEST IS GOOD.

Part: SENSOR — FAILED (NR 1 ENGINE) · airframe 34,793 hrs · 10,366 cycles

FOUND LONG TIME FAULT MESSAGE ON ENG. 1 MSG NR: 75-10831 T3 SIGNAL IS OUT OF RANGE. GROUNDED - YES. REPLACED T3 SIGNAL ENG NR 1.

Part: WIRE HARNESS — DEFECTIVE (NR 1 ENGINE) · airframe 34,778 hrs · 10,361 cycles

#1 ENGINE TREND DATA SHOWS A SUDDEN SHIFT IN EGT HOT DAY MARGIN PREVIOUS MAINT CJ9 HARNESS AND S1 PROBE REPLACED. GROUNDED - YES. REMOVED AND REPLACED #1 J9 HARNESS REF AMM 73-21-06-400-803-F00, OPS NML REF AMM 73-21-00-700-802-F00. ACCOMPLISHED THE FOLLOWING TEST: EEC TEST, PASSED, NO FAULTS LOGGED. ACTUATOR TEST, TEST PASSED. EEC DISCRETES TEST, ALL PASSED REF PER SAME. TEMP MONITORING AFTER HARNESS CHANGE: S1- 23.37 S2- 20.50 S3- 20.64 S4- 27.71. GROUND VERTIFICATION SUCCESSFUL.

Part: PROBE — MALFUNCTIONED (NR 1 ENGINE EGT) · airframe 34,409 hrs · 10,255 cycles

PER T/C 7827300 REQUIRES TO VERIFY FAULT FOR 50 HRS FOR #1 ENG. GROUNDED - YES. #1 ENGINE EEC INPUT MONITORING SHOWED T495S1 PROBE READING NEGATIVE 0.13 DEGREES C. PER B737-800 AMM 77-21-00-140-801 STEP B.(9), PERFORMED T49.5 PROBE AND EGT SYSTEM INSPECTION PER AMM 77-21-01-200-801-F00 - FOUND PROBE T495S1 RESISTANCE OUT OF LIMITS AND CJ9 HARNESS INSULATION RESISTANCE FOR PINS 7 AND 8 OUT OF LIMITS. REMOVED AND REPLACED T495S1 EGT PROBE PER AMM 77-21-00-000-801-F00/AMM 77-21-00-400-801-F00. REMOVED AND REPLACED CJ9 EGT HARNESS PER AMM 73-21-06-000-803-F00/AMM 73-21-06-400-803-F00. PERFORMED FADEC SYSTEM TESTS PER AMM 73-21-00-740-004-F00: EEC TEST PER AMM 73-21-00-700-804-F00, IDENT/CONFIG TEST PER AMM 73-21-00-700-808-F00, POWERPLANT TEST #12 (ACTUATORS TEST) PER AMM 71-00-00-700-807-F00, AND EEC DISCRETES TEST PER AMM 73-21-00-700-809-F00 - ALL TESTS PASS.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 34,321 hrs · 10,231 cycles

EXTERIOR EMERGENCY EXIT LIGHTS INOP AT: RT FWD OVERWING EXIT L2 DOOR & LEFT FWD OVERWING EXIT. GROUNDED - YES. REMOVED AND REPLACED POWER SUPPLY AND BATTERY PACK IAW AMM 33-51-06-960-806 AND 33-51-06-960-805. OPS CHECK GOOD IAW AMM 33-51-06-960-806 AND 33-51-06-960-805.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 34,321 hrs · 10,231 cycles

INTERIOR EMERGENCY EXIT LIGHTS UNDER OVERHEAD BINS ARE INOP FROM ROW 3 TO ROW 12. GROUNDED - YES. REMOVED AND REPLACED BATTERY PACK IAW AMM 33-51-06-960-805. OPS CHECK GOOD IAW AMM 33-51-06-960-805.

Part: FLOORBEAM — CRACKED (BS 537.45) · airframe 34,321 hrs · 10,231 cycles

MAIN CABIN STA 540 LBL 5 STIFFENER CRACKED. GROUNDED - YES. REMOVED AND REPLACED CRACKED STIFFENER AT STA 540 LBL 5 IAW BAC DWG 143A0060 AND B737-800 SRM 51-40-02.

Part: FLOORBEAM — CRACKED (BS 537.45) · airframe 34,321 hrs · 10,231 cycles

MAIN CABIN STA 540 RBL 5 STIFFENER CRACKED. GROUNDED - YES. REMOVED AND REPLACED CRACKED STIFFENER AT STA 540 RBL 5 IAW BAC DWG 143A0060 AND B737-800 SRM 51-40-02.

Part: BATTERY PACK — FAILED (CABIN) · airframe 34,321 hrs · 10,231 cycles

EMERGENCY LIGHT SYSTEM BATTERY PACK M1674 FAILED CAPACITY CHECK. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY LIGHT SYSTEM BATTERY PACK M1674 IAW AMM 33-51-06-960-806 AND OPS CHECK GOOD.

Part: UNKNOWN — MALFUNCTIONED (NR 2 ENGINE) · airframe 33,974 hrs · 10,133 cycles

NR 2 ENGINE EGT EXCEEDANCE PEAK 968.5 WITH RED 950.0 FOR 44.6 SECONDS. GROUNDED - YES. ACCOMPLISHED TEST 1 - PNEUMATIC LEAK CHECK REF AMM 71-00-00-700-809-F00 LEAK CHECK GOOD. ACCOMPLISHED AMM TASK 71-00-00-700-813 F00 AND AMM 36-11-00-710-801. OPS CK GOOD BOTH TESTS. ACCOMPLISHED ENG WASH WITH PURE HOT WATER REF AMM 72-00-00. T49.5 PROBE PRE CLEAN S1-25.30, S2-16.97, S316.80, S4-23.70. POST CLEAN S1-21.90, S2-14.60, S3-14.40, S4-21.02. ALL RESISTANCE VALUES WITHIN LIMITS. NO DISCREPANCIES NOTED, SYS OPS NML. EEC TEST PASS, REF AMM 77-21-00, 77-21-01. ACCOMPLISHED HPT AND LPT NR 1 BOROSCOPE NR 2 ENGINE NO DAMAGE NOTED. REF AMM 72-00-00-200-807 F00 AND 72-00-00-200-808-F00.

Part: UNKNOWN — MALFUNCTIONED (NR 1 ENGINE) · airframe 33,974 hrs · 10,133 cycles

NR 1 ENGINE EGT EXCEEDANCE PEAK 967.0 RED 950.0 FOR 37.4 SECONDS. GROUNDED - YES. ACCOMPLISHED TEST 1 - PNEUMATIC LEAK CHECK REF AMM 71-00-00-700-809-F00. LEAK CHECK GOOD. ACCOMPLISHED AMM 71-00-00-700-813-F00 STEP 7. TEST 5 OPS CHECK GOOD, AND ACCOMPLISHED AMM 36-11-00-710-801 STEP 4. ENGINE BLEED AIR CROSSOVER OPS TEST, OPS TEST GOOD. ACCOMPLISHED ENG WASH WITH PURE HOT WATER REF AMM 72-00-00. T49.5 PROBES PRE CLEAN S1-24.30, S2-17.36, S3-17.50, S4-27.50. POST CLEAN S1-20.45, S2-14.50, S3-15.30, S4-24.30. ALL RESISTANCE VALUES WITHIN LIMITS. NO DISCREPANCIES NOTED, SYS OPS NML. EEC TEST PASS. REF AMM 77-21-00,77-21-01. ACCOMPLISHED HPT & LPT NR 1 BORESCOPE NR 1 ENGINE NO DAMAGE NOTED REF AMM 72-00-00-200-807 F00 & 72-00-00-200-808 F00.

Part: TUBE — BLOCKED (NR 1 ENGINE) · airframe 33,957 hrs · 10,128 cycles

DIAGNOSTIC REPORTS NR 1 ENGINE S/N 804245 HAS HAD AN INCREASE IN OIL PRESSURE. FOLLOWUP ACTION REQUIRED. ETOPS. GROUNDED - YES. REMOVED AND REPLACED OIL DAMPENING TUBE & NIPPLE IN TRF ON NR 1 ENG REF AMM 72-56-00-000-801-F00. PERFORMED NR 1 ENGINE IDLE LEAK CHECK PER AMM 71-00-00-700-801-F00. ACCOMPLISHED ENGINE POWER RUN REFERENCE AMM 71-00-00-700-823-F00 AS APPLICABLE. RESULTANT NR 1 / NR 2 OIL PRESSURE INDICATION OF 47 / 51 PSID AT 90% N2 IS WITHIN PUBLISHED MANUAL LIMITS PER AMM 71-00-00-800-806-F00.

Part: EEC — FAILED (APU) · airframe 33,844 hrs · 10,099 cycles

APU WOULD NOT SHUT DOWN AFTER ENGINE START. GROUNDED - YES. VERIFIED TERMINALS ON THE APU SWITCH ARE SECURE. ACCOMPLISHED APU BITE REF FIM 49-60 TASK 801. NO CURRENT FAULTS OR FAULTS IN HISTORY FOR APU SHUTDOWN. REMOVED & REPLACED ECU REF B737-800 AMM 49-61-12-400-801. 2 EA C/B'S OPENED & CLOSED. INSTALLATION TEST OPS CK GOOD PER THE SAME.

Part: PROCESSOR — INOPERATIVE (FUEL SYSTEM) · airframe 33,495 hrs · 9,994 cycles

RIGHT FUEL QUANTITY INDICATOR INOP, GAUGE BLANK. GROUNDED - YES. REMOVED & REPLACED F/Q PROCESSOR UNIT PER AMM 28-41-81-400-801.

Part: PROCESSOR — MALFUNCTIONED (FUEL QTY) · airframe 33,320 hrs · 9,927 cycles

#2 MAIN FUEL QUANTITY INDICATOR INOP. DISPLAY IS BLANK. GROUNDED - YES. ACCOMPLISHED F/Q INDICATING OPERATIONAL TEST ON #2 SYS, OPS NML REF B737-800 AMM 28-41-00-710-801. REPLACED F/Q PROCESSOR UNIT PER TECH SERVICES PRECAUTIONARY, OPS NML REF AMM 28-41-81-400-801 AND PERA MM 28-41-00-710-801.

Part: IDG — FAULTED (NR 2) · airframe 33,309 hrs · 9,919 cycles

COULD NOT GET GENERATOR ON #2 ENGINE ON-LINE AFTER ENGINE START. GROUNDED - YES. PERFORMED A #2 GCU BITE PER B737-800 FIM 24-21 TASK 801. FOUND IDG FAULT, AND RESET IT. STARTED #2 ENGINE AND HAD 0 VOLTS/AMPS. SHUTDOWN AND FOUND #2 GCU WITH IDG FAULT ILLUMINATED. REMOVED AND REPLACED #2 ENG IDG REF B737-800 AMM 24-11-11. OPS & LK CK'D GOOD.

Part: INDICATOR — MALFUNCTIONED (FUEL QTY) · airframe 33,306 hrs · 9,916 cycles

RIGHT MAIN FUEL QUANTITY INOP (BLANK) PASSING THRU 5000' ON CLIMB - BEGAN WORKING AGAIN ON APPROACH TO LAND. GROUNDED - YES. VERIFIED CURRENT STATUS SHOWED NO FAULTS. CLEANED BUSSING PLUG DUE TO HISTORY. ACCOMPLISHED B737-800 FIM 28-41 TASK 801 AND TASK 813 NO FAULTS NOTED.

Part: PROBE — NO TEST (NR 2 MAIN TANK) · airframe 33,309 hrs · 9,919 cycles

RT FUEL QUANTITY INDICATOR BLANKED ON CLIMB OUT FUEL QUANTITY INDICATION RETURNED AT 16000 DESCENDING. GROUNDED - YES. PER TSR 702580 CHECKED THE RIGHT TANK FQIS SYSTEM IAW B737-800 AMM 28-41-21-710-801. FOUND TANK UNITS F6, F9, F10 OUT OF LIMITS. REPLACED #2 TANK PROBES F6, F9, F10 PER B737-800 AMM 28-41-21/401. ALL TANK UNITS NOW WITHIN LIMITS PER AMM 28-41-21-710-801. LEAK CHECKS GOOD. FQIS OP-CHECKS GOOD PER AMM 28-41-21/401. ETOPS GROUND VERIFICATION SUCCESSFUL.

Part: INDICATOR — INOPERATIVE (FUEL QTY) · airframe 33,300 hrs · 9,915 cycles

RIGHT MAIN FUEL QUANTITY INOP. GROUNDED - YES. INBOUND CREW REPORTS INDICATION CAME BACK ON LINE FOR RIGHT MAIN FUEL QUANTITY. VERIFIED BOTH FLIGHT DECK AND REFUEL STATION AGREE AND WORKING. ACCOMPLISHED FQIS BITE PROCEDURE CURRENT STATUS SHOWED NO FAULTS. INFLT FAULT/HISTORY SHOWED # 2 TANK QTY BLANK 28-41202 TANK UNIT LO-Z OPEN/GND. GROUND TEST PASSED NO FAULTS NOTED REF B737-800 FIM 28-41 TASK 801.

Part: INDICATION SYS — MALFUNCTIONED (FUEL SYSTEM) · airframe 33,242 hrs · 9,897 cycles

DURING CRUISE NR 2 FUEL QTY IND AND TOTALIZER QTY INOP. QUANTITIES RETURNED AFTER 5 MINUTES. GROUNDED - YES. NR 2 FUEL QTY LOGGED A TANK UNIT LO-Z OPEN FAULT 28-41202 LAST FLIGHT. PERFORMED FIM 28-41 TASK 802, NO CURRENT FAULTS AND GND TEST PASSED.

Part: SHROUD — DAMAGED (NR 2 ENGINE) · airframe 32,899 hrs · 9,811 cycles

DURING EXTERIOR WALK AROUND, DISCOVERED SHROUD DAMAGE ON NR 2 ENGINE AT 4 O'CLOCK POSITION. DAMAGE IS 1/8'' IN DIAMETER. GROUNDED - YES. REPAIRED THE DAMAGE TO THE NR 2 ENG ABRAIDABLE SHROUD AT 4 O'CLOCK POSITION REF AMM 72-24-02-200-802-F00.

Part: TRANSCEIVER — FAILED (HF COMM) · airframe 32,796 hrs · 9,784 cycles

HF NR 1 INOP WILL NOT TUNE CANNOT TRANSMIT OR RECEIVE. GROUNDED - YES. REMOVED AND REPLACED NR 1 HF TRANSCEIVER PER AMM 23-11-21. ETOPS GROUND VERIFICATION SUCCESSFUL.

Part: TERMINAL — FOD (WINDOW HEAT) · airframe 32,771 hrs · 9,778 cycles

FWD RIGHT SIDE WINDOW OVERHEAT LIGHT ILLUMINATED. COMPLIED WITH QRH. SWITCH NOW SELECTED OFF. GROUNDED - YES. FOUND WINDOW HEAT CONTROL RIGHT FRONT AC C/B POPPED. GVI AND FOUND PLASTIC UTENSILS WEDGED AT FWD RT WINDOWS TERMINALS. REMOVED DEBRIS AND NO DAMAGES NOTED. RESET C/B, RT FWD WHCU BITE GOOD. WINDOW HEAT SYS OPS TEST NORMAL PER B737-800 AMM 30-41-00/501.

Part: ANTI-ICE VALVE — STUCK (NR 2 ENGINE) · airframe 32,743 hrs · 9,770 cycles

#2 ENGINE ANTI-ICE COWL VALVE LIGHT REMAINS BRIGHT BLUE WHEN SELECTED ON. AMBER TAI LIGHT REMAINS ILLUMINATED. GROUNDED - YES. REF B737-800 AMM 30-21-11, REMOVED & REPLACED #2 ENG INLET COWL TAI VALVE. OPS CK'S GOOD.

Part: PROBE — FAILED (FUEL TANK) · airframe 32,679 hrs · 9,746 cycles

REF TASK CARD NG-28FCD-18090-1, 4 EA TANK UNITS OUT OF LIMITS IN NR 2 FUEL TANK. GROUNDED - YES. REMOVED AND REPLACED 4 EA TANK PROBES REF AMM 28-41-21. CHANGED POSITIONS F1R, F5R, F7R, F8R. TESTED COMPENSATOR AND NEW TANK UNITS REF AMM 28-41-21-710-801. ALL WITHIN LIMITS.

Part: UNKNOWN — MALFUNCTIONED (SATCOM) · airframe 32,406 hrs · 9,673 cycles

1 AND 2 SAT COMMUNICATION WILL CONNECT AND RECEIVE COM BUT WILL NOT TRANSMIT BITE OK ON PAGE 2. GROUNDED - YES. ON DEFERRAL.

Part: BLOWER — FAILED (WEATHER RADAR) · airframe 32,155 hrs · 9,592 cycles

WEATHER RADAR COOLING FAN INOP. GROUNDED - YES. REMOVED AND REPLACED WATHER RADAR R/T BLOWER REF MM 34-43-51 OP CK GOOD 1 CB PULLED/RESET.

Part: FMC — MALFUNCTIONED (LEFT) · airframe 32,027 hrs · 9,553 cycles

DURING THE LANDING ROLLOUT, CAPTAIN`S NAV DISPLAY, VTK ANNUNCIATED PLUS BOTH CDUS DEFAULTED TO MENU DISPLAY, COULD NOT SELECT FMCS. ACFT GROUNDED. PERFORMED A LEFT AND RIGHT FMC BITE IAW FIM 34-61, TASK 801. FOUND FMC LT PGM FAULT. PERFORMED FIM 34-61, TASK 807. NO FAULTS FOUND. RT FMC SHOWED NO FAULTS LOGGED. PERFORMED FMC OPS TEST IAW AMM 34-61-00. SYS CHECKED NORMAL.

Part: TRANSMITTER — OUT OF LIMITS (STAB) · airframe 31,815 hrs · 9,483 cycles

WHILE ACCOMPLISHING DFCS LAND VERIFY TEST, IAW AMM 22-11-00/201, DURING DUAL STABILIZER PORTION OF TEST, FOUND STABILIZER POSITION SENSOR RIG OUT OF LIMITS. AT 11 UNITS OF STAB TRIM, STAB POSITION SENSOR A = 4.12 SENSOR B = 4.58. LAND VERIFY TEST FAILED FCC-A FAILS. ACFT GROUNDED. REMOVED AND REPLACED STABILIZER POSITION SENSOR A IAW AMM 22-11-31-000-801, AND AMM 22-11-31-400-801. ADJUSTED STABILIZER POSITION SENSOR A AND STABILIZER POSITION SENSOR B IAW AMM 22-11-31-820-801, AND PERFORMED TESTS IAW AMM 22-11-31-710-801, AMM 22-11-00-700-801, AND SMM 34-36-00 - ALL TESTS PASSED.

Part: SENSOR — OUT OF ADJUST (AUTOPILOT SYS) · airframe 31,709 hrs · 9,445 cycles

STAB TRIM MOTOR FAILED TEST PER AMM 22-11-81-710-801, AMM 27-41-00-700-801, ACCOMPLISHED STAB ELEC TRIM SYSTEM TEST REF AMM 27-41-00-700-803, TEST NORMAL, COULD NOT DUPLICATE FAILED TEST. UNABLE TO PERFORM LAND VERIFY DUE TO FCC-A FAILURE. SUSPECT STAB POS SENSOR 01, FCC-A. AUTOPILOT A INOP, A/T INOP. GROUNDED - YES. ACCOMPLISHED STAB POS SENS ADJ & TEST REF AMM 22-11-31/501. ADJUSTED CH A SENSOR TO WITHIN LIMITS. ACCOMPLISHED DFCS LRU REPLACEMENT TEST FOR STAB SENS, GRP 44, REF AMM 22-11-31/501. ALL TESTS PASSED. ACCOMPLISHED A/T SYS OPERATIONAL TEST REF AMM 22-31-00-710-801. ALL TESTS PASSED. ACCOMPLISHED LAND VERIFY TEST, GRP 49, REF AMM 22-11-00-700-801. ALL TESTS PASSED.

Part: TRIM MOTOR — FAILED (STABILIZER) · airframe 31,709 hrs · 9,445 cycles

AT 9,000FT ON DESCENT NOTICED "STAB OUT OF" LIGHT ILLUMINATED CONTINUOUSLY. PER ABNORMAL CHECKLIST, DISCONNECTED AUTOPILOT. PILOT CONTROLLED ELECTRIC TRIM INOP AS WELL. CONTINUED TO NORMAL LANDING USING MANUAL TRIM. GROUNDED - YES. VERIFIED GOOD VOLTAGE AT PINS 1, 2 AND 3 ON CONNECTOR D700 REF FIM 27-41 TASK 804. REMOVED AND REPLACED STAB TRIM MOTOR REF AMM 27-41-71.

Part: BLADE — DAMAGED (NR 2 ENGINE) · airframe 31,315 hrs · 9,338 cycles

NR 2 ENGINE FAN BLADES 2 AND 24 ROOT DOVE TAIL CU-NI-IN COATING OUT OF LIMITS . NO DAMAGE ON BASE METAL . ACFT GROUNDED. REMOVED AND REPLACED THE FAN BLADES 2 AND 24 IAW TASK CARD 78472002.

Part: BLADE — WORN (NR 1 ENGINE) · airframe 31,208 hrs · 9,310 cycles

WHILE ACCOMP T/C 78472002, FOUND CU-NI - IN COATING ON BLADE 20 ON THE NR 1 ENGINE FAN, WORN OUT OF LIMITS. ACFT GROUNDED. REMOVED AND REPLACED THE BLADE PAIR IAW T/C 78472002 AND AMM 72-21-02.

Part: SPACER — DEBONDED (NR 1 ENGINE) · airframe 31,208 hrs · 9,310 cycles

DURING ACCOMPLISHMENT OF T/C 78472002, FOUND 15 FAN BLADE SPACERS DEBONDED ON THE NR 1 ENGINE. ACFT GROUNDED. REMOVED AND REPLACED THE SPACERS IAW T/C 78472002.

Part: BLADE — WORN (NR 1 ENGINE) · airframe 31,208 hrs · 9,310 cycles

WHILE ACCOMPLISHMENT OF T/C 78472002, FOUND CU-NI-IN COATING ON BLADE 21 OF THE NR 1 ENGINE WORN, OUT OF LIMITS. ACFT GROUNDED. REMOVED AND REPLACED THE BLADE PAIR 9 AND 21 IAW T/C 78472002, AND AMM 72-21-02.

Part: SENSOR — OUT OF ADJUST (HORIZONTAL STAB) · airframe 30,868 hrs · 9,204 cycles

DURING CRUISE AT FL 320, -A- AUTOPILOT DISCONNECTED TWICE. -B- AUTOPILOT WORKED PERFECTLY. ACFT GROUNDED. PERFORMED A STAB POSITION SENSOR ADJUSTMENT & TEST IAW AMM 22-11-31-820-801. FOUND STAB -A- AND -B- SENSORS ON OPPOSITE ENDS ON THE LIMITS.6 ADJUSTED THE STAB -A- POSITION SENSOR IAW AMM 22-11-31-820-801. CHECKED GOOD. ADJUSTED THE STAB -B- POSITION SENSOR IAW AMM 22-11-31-820-801. CHECKED GOOD. ACCOMPLISHED ADDITIONAL LLM TESTING IAW STEP I. CHECKED GOOD.

Part: SATCOM — MALFUNCTIONED · airframe 30,388 hrs · 9,065 cycles

SATCOMS 1 & 2 WOULD NOT TRANSMIT, RECEIVED OK, WITH MEDLINK AND DISPATCH. COMPLETED A SATCOM LOCKOUT CHECKLIST, TRANSMITTING & RECEIVING OK ON BOTH INBD & OTBD CALLS ON BOTH SATCOMS. ACFT GROUNDED. IAW FIM 23-15, TASK 801, SATCOM OPS NORMAL.

Part: CONTROL VALVE — FAULTED (LT A/C PACK) · airframe 30,297 hrs · 9,040 cycles

DURING FLIGHT, THE LEFT AC PACK LIGHT ILLUMINATED, CHECKED LIST WAS RUN AND LIGHT EXTINGUISHED WITH MASTER CAUTION RESET. ACFT GROUNDED. VERIFIED FAULT, ACCOMPLISHED A PACK/ZONE TEMP CONTROL BITE NR 2. NO FAULTS, NR 1 FAULTS THIS PACK TCV (V139). REMOVED AND REPLACED THE TEMP CONTROL VALVE V139 IAW 21-51-10-000-801, AND 21-51-10-400-801. RESTORED AIRCRAFT TO ORIGINAL CONFIGURATION BY CONNECTING THE CONNECTORS TO TCV. PERFORMED TEMP CONTROLLER BITE TEST IAW AMM 21-61-00-700-806-002. RAN APU WITH BLEED AIR NR 1 PACK, NO LEAKS DETECTED.

Part: WARNING LIGHT — FALSE ACTIVATION (LT A/C PACK) · airframe 30,275 hrs · 9,030 cycles

ON RECALL, LEFT PACK LIGHT ILLUMINATED, BUT DOES RESET. ACFT GROUNDED. PERFORMED ZONE TEMP CONTROL BITE IAW AMM 21-61-00 FOUND LH PACK TCV VALVE FAULT, PERFORMED VERIFICATION, NO FAULTS NOTED.

Part: WARNING LIGHT — FALSE ACTIVATION (LT A/C PACK) · airframe 30,045 hrs · 8,971 cycles

LEFT PACK LIGHT ILLUMINATED ON MASTER CAUTION RECALL. ACFT GROUNDED. ACCOMPLISHED PACK /ZONE TEMP CONTROLLER BITE TEST PROCEDURES IAW AMM 21-61-00-700-806-002, AND FAULT CLEARED WITH RESET. SUBSEQUENT BITE TEST SHOWS NO CURRENT FAULTS, OPS CHECKED GOOD, NO HISTORY 30 DAYS.

Part: WARNING MESSAGE — FALSE ACTIVATION (NR 1 HF SYSTEM) · airframe 29,313 hrs · 8,755 cycles

NR 1 HF SHOWS FAILED, ACFT GROUNDED. VERIFIED THE NR 1 HF SHOWS FAILED ON BOTH RTP'S. PERFORMED A BITE OF THE NR 1 HF TRANSCIEVER, FOUND NORMAL IAW FIM 23-11, TASK 801. FLT CREW SUCCESSFULLY COMPLETED HF COMMUNICATION SYSTEM TEST. BOTH AUDIO AND SELCAL WERE GOOD. NO PREVIOUS HISTORY LAST 30 DAYS. CHECKED GOOD FOR SERVICE.

Part: DOOR SILL — CORRODED (BS 893-1006) · corrosion level 2 · airframe 28,982 hrs · 8,665 cycles

AFT CABIN FLOOR L-2 DOOR LOWER SILL INNER CHORD CORRODED IN SEVERAL AREAS. GROUNDED - YES. REMOVED CORROSION ON THE L2 LOWER SILL, INNER CHORD, ORIGINAL THICKNESS 0.080, REMOVED 0.017, REMAINING THICKNESS 0.063 AND FOUND TO BE OUT OF LIMITS IAW B737-800 SRM 53-70-15-1A-1. REMOVED AND REPLACED WITH NEW INNER CHORD, PART 147A8540-7 IAW B737-800 SRM 51-40-02 AND BOEING DRAWING 147A8501 REV B SHEETS 91-92. DOT F496 REMOVED.

Part: ACTUATOR — FAULTED (LT RAM AIR) · airframe 28,507 hrs · 8,501 cycles

ON RECALL, THE NR 1 PACK LIGHT ILLUMINATED. RAN QRH AND THE LIGHT EXTINGUISHED WITH THE MASTER CAUTION RESET. ACFT GROUNDED. PERFORMED A BITE ON THE NR 1 PACK ZONE TEMPERATURE CONTROLLER, LEFT PACK RAM AIR ACTUATOR FAULTED B737-800 FIM 21-61 TASK 801. REMOVED AND REPLACED LH RAM AIR ACTUATOR REF B737-900 AMM 21-51-21, OPS TEST WAS SUCCESSFUL AND PERFORMED BITE TEST TASK 21-61-00-700-806-002, BITE TEST SUCCESSFUL.

Part: SENSOR — OUT OF ADJUST (AUTOLAND SYS) · airframe 28,507 hrs · 8,501 cycles

AUTOLAND NOT SUCCESSFUL. TOO MUCH LEFT DRIFT. ACFT GROUNDED. PERFORMED FIM 22-11, TASK 825. AIRPLANE ALIGNMENT PROBLEMS. ATTEMPTED TO DO A LAND VERIFY, RECEIVED FAULT MESSAGE 22-11174. STARTED TO ACCOMPLISH FIM 22-12, TASK 803. ACCOMPLISHED FCC A AND FCC B DFCS LRU REPLACE TEST BITE GRP 35. FOUND THE A STAB POSITION SENSOR OUT OF LIMITS. ADJUSTED AND TESTED THE A STAB POSITION SENSOR IAW AMM 22-11-31-820-801, AND 22-11-31-710-801.

Part: WARNING LIGHT — ILLUMINATED · airframe 28,503 hrs · 8,499 cycles

LEFT PACK ANNUNCIATOR ACTIVATED DURING RECALL. ACFT GROUNDED. RAN THE LT PACK AND PACK LIGHT DID NOT COME ON, INTERMITTENT FAULT IAW FIM 21-53, TASK 809. PERFORMED BITE OF PACK ZONE TEMP CONTROLLER AND BITE SHOWED A FAULT FOR THE RAM AIR ACTUATOR. NO FAULTS FOUND ON PREVOUS FLT, VERIFY PASSED AND FAULT RESET IAW AMM 21-61-00-700-806-002.

Part: WARNING LIGHT — FALSE ACTIVATION (RAM AIR ACTUATOR) · airframe 28,456 hrs · 8,486 cycles

PACK LIGHT ILLUMINATED DURING DESCENT CHECKLIST RECALL. RAN CHECKLIST 2.12, PACK LIGHT EXTINGUISHED. ACFT GROUNDED. PERFORMED PACK/ZONE TEMP BITE BOTH CONTROLLERS IAW AMM 21-61-00, SHOWED FAULT ON THE NR 1 CONTROLLER RAM AIR ACTUATOR. RESET AND PERFORMED THE BITE AGAIN. CLEARED ALL FAULTS AND ALL PASSED. ACFT GOOD FOR SERVICE, NO DEFECTS NOTED.

Part: SATCOM — LOCKED · airframe 28,109 hrs · 8,389 cycles

SATCOM LOCK-UP. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE IAW QRH. SATCOM RESTORED SUCCESSFULLY.

Part: SATCOM — MALFUNCTIONED · airframe 28,069 hrs · 8,377 cycles

NO SAT REFERENCE ON MCDU. ACFT GROUNDED. RESET THE CIRCUIT BREAKER IAW QRH. SAT RETURNED, NORMAL OPS.

Part: WARNING LIGHT — FALSE ACTIVATION (LT A/C PACK) · airframe 28,020 hrs · 8,359 cycles

LEFT PACK LIGHT ILLUMINATED ON RECALL. LEFT PACK LIGHT EXTINGUISHED WHEN MASTER CAUTION SYSTEM WAS RESET. ACFT GROUNDED. ACCOMPLISHED PACK TEMP CONTROL BITE IAW FIM 21-62 TASK 801. LOGGED FAULT: RAM AIR ACTUATOR. RESET FAULT, ACCOMPLISHED BITE ON THE NR 1 PACK TEMP CONTROL, NO FAULTS.

Part: SATCOM — LOCKED · airframe 28,020 hrs · 8,359 cycles

SATCOM LOCKUP AFTER POWER TRANSFER. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE PER QRH. SATCOM OPS RESTORED NORMAL.

Part: SATCOM — LOCKED · airframe 28,014 hrs · 8,358 cycles

SATCOM LOCKUP AFTER POWER TRANSFER. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE IAW QRH. SATCOM OPS RESTORED NORMAL.

Part: SATCOM — LOCKED · airframe 27,928 hrs · 8,335 cycles

SATCOM LOCKED. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE IAW QRH. SATCOM OPS RESTORED NORMAL.

Part: SATCOM — LOCKED · airframe 27,822 hrs · 8,306 cycles

SATCOM LOCKUP IN FLIGHT. P18-2 D14 CIRCUIT BREAKER RESET OK, IAW QRH 5.3. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE IAW QRH. SATCOM OPS RESTORED NORMAL.

Part: SATCOM — LOCKED · airframe 27,677 hrs · 8,258 cycles

SATCOM LOCKED UP, NOT DISPLAYED ON MCDU MENU PAGE, ENROUTE. ACFT GROUNDED. RESET IAW QRH, WORKS NORMALLY.

Part: SATCOM — MALFUNCTIONED · airframe 27,536 hrs · 8,218 cycles

NO SATCOM PROMPT. ACFT GROUNDED. SATCOM LOCKOUT PROCEDURE PERFORMED SUCCESSFULLY, NORMAL OPS RESTORED.

Part: SATCOM — LOCKED · airframe 27,121 hrs · 8,085 cycles

SATCOM LOCKED AFTER POWER CHANGE FROM GROUND POWER TO APU POWER. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE IAW QRH. SATCOM OPS RESTORED NORMAL.

Part: CONTROL VALVE — FAILED (RT A/C PACK) · airframe 27,042 hrs · 8,063 cycles

RIGHT PACK LIGHT ILLUMINATED ON RECALL. ACFT GROUNDED. REMOVED AND REPLACED THE RT TEMPERATURE CONTROL VALVE IAW AMM 21-51-10-000-801, AND AMM 21-51-10-400-801. LEAK CHECKED GOOD AND GROUND FUNCTIONAL CHECKED GOOD IAW AMM 21-61-00-700-806-002.

Part: WEB — CORRODED (BS 794-847) · airframe 26,897 hrs · 8,023 cycles

AFT CARGO DOOR SILL WEB BELOW CARGO DOOR THRESHOLD HAS SEVERAL AREAS OF CORROSION. ACFT GROUNDED. REMOVED AND REPLACED THE WEB IAW SRM 51-40-02-0G-0.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 26,897 hrs · 8,023 cycles

FWD ENTRY WAY INTERCOSTAL CRACKED LBL 44 FS 312 TO FS 328. TOP SURFACE OF INTERCOSTAL HAS CRACK AND STRUCTURE IS MISSING AROUND FLOORBOARD FASTENER HOLE. GROUNDED - YES. REMOVED AND REPLACED FWD ENTRY INTERCOSTAL AT LBL 44 12 TO 328 IAW SRM 51-40-02-0G-0.

Part: FLOOR PANEL — DELAMINATED · airframe 26,897 hrs · 8,023 cycles

FLOOR PANEL 222CF LOWER SURFACE DELAMINATED. GROUNDED - YES. REPAIR DELAMINATION ON FLOOR PANEL 222 CF IAW SRM 53-00-50-2R-1 PARA 3 PG 1 AND 2.

Part: SKIN — CRACKED (HORIZONTAL STAB) · airframe 26,897 hrs · 8,023 cycles

LEFT HORIZONTAL STAB LOWER SURFACE HAS A ONE INCH CRACK AT HSS 129.5 MID SECTION. ACFT GROUNDED. REPAIRED THE SKIN IAW SRM 55-10-01-2R-11.

Part: SKIN — CRACKED (HORIZONTAL STAB) · airframe 26,897 hrs · 8,023 cycles

RIGHT HORIZONATAL STAB LOWER SURFACE HAS A ONE INCH CRACK AT HSS 129.50 AT AFT AREA. ACFT GROUNDED. REPAIRED DAMAGED AREA IAW SRM 55-10-01-2R-11.

Part: FLOOR PANEL — DELAMINATED · airframe 26,897 hrs · 8,023 cycles

FLOOR PANEL 222CF LOWER SURFACE DELAMINATED GROUNDED - YES. REPAIRED DELAMINATION ON FLOOR PANEL 222CF IAW SRM 53-00-50-2R-1 PARA 3 PG 1 & 2.

Part: ANTI-ICE VALVE — FAILED (NR 1 ENGINE) · airframe 26,887 hrs · 8,017 cycles

NR 1 ENGINE ANTI-ICE LIGHT DOES NOT ILLUMINATE WHEN SELECTED IN FLIGHT. LAMP TESTED GOOD. ACFT GROUNDED. REMOVED & REPLACED THE NR 1 ENGINE COWL TAI VALVE IAW AMM 30-21-11. OPS & LEAK CHECKED GOOD.

Part: CONTROL PANEL — FAILED (ANTI ICE SYSTEM) · airframe 26,873 hrs · 8,013 cycles

NR 1 ENGINE COWL VALVE OPEN LIGHT ILLUMINATED INTERMITTENTLY. ENGINE ANTI-ICE SWITCH OFF AND THERE IS NO ASSOCIATED TAI MESSAGE ON THE CDS. ANTI-ICE OPS NORMAL, OBSERVED THE LIGHT ON TWICE, BOTH TIMES LIGHT WENT OUT ON ITS OWN. ACFT GROUNDED. REMOVED & REPLACED ENGINE & WING ANTI-ICE CONTROL PANEL IAW AMM 30-11-41. OPS CHECKED GOOD.

Part: CONTROL VALVE — FAULTED · airframe 26,692 hrs · 7,965 cycles

ON RECALL, NR 2 PACK LIGHT ILLUMINATED. LIGHT RESETS WITH MASTER CAUTION. ACFT GROUNDED. BITE OF NR 2 ZONE TEMP CONTROLLER SHOWS TCV FAULT. FAULT CLEARS AND BITE TESTED GOOD IAW AMM TASK 21-61-20-400-801. GROUND VERIFICATION TEST GOOD.

Part: CONTROL VALVE — FAILED (LT A/C PACK) · airframe 26,303 hrs · 7,862 cycles

LEFT A/C PACK LIGHT ON AFTER TAKEOFF. WILL NOT RESET WITH QRH PROCEDURE. PRESSURE NORMAL USING RIGHT PACK. ACFT GROUNDED. REMOVED AND REPLACED TEMP CONTROL VALVE IAW AMM 21-51-10. BITE TEST AND LEAK CHECKED GOOD.

Part: SATCOM — LOCKED · airframe 26,286 hrs · 7,854 cycles

SATCOM LOCKUP EXPERIENCED. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURES PER QRH. SATCOM OPS RESTORED NORMAL.

Part: CONTROL VALVE — FAILED (AC BAY) · airframe 26,277 hrs · 7,852 cycles

LEFT PACK LIGHT ILLUMINATES ON MASTER RECALL AT START. LIGHT EXTINGUISHES ON RESET. GROUNDED - YES. REF LOGPAGE 11740542: REMOVED AND REPLACED TEMP CONTROL VALVE, REF AMM 21-51-10. BITE TEST AND LEAK CHECK GOOD.

Part: SATCOM — LOCKED · airframe 26,194 hrs · 7,835 cycles

SATCOM LOCKUP. GROUNDED - YES. ACCOMPLISHED RESET PROCEDURE PER QRH. SATCOM OPS RESTORED NORMAL.

Part: SKIN — CRACKED (HORIZONTAL STAB) · airframe 25,942 hrs · 7,777 cycles

FOUND TWO, THREE INCH CRACKS ON BOTTOM OF THE LT LOWER STAB SKIN AT HSS 138.70. ACFT GROUNDED. FABRICATED FILLERS & DOUBLER & INSTALLED REPAIR PARTS IAW SRM 55-10-01-2R-11, REPAIR 11.

Part: SATCOM — LOCKED · airframe 25,645 hrs · 7,703 cycles

SATCOM LOCKUP. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE IAW QRH. SATCOM RESTORED NORMAL.

Part: LIGHT — BROKEN (CABIN) · airframe 25,539 hrs · 7,681 cycles

LIGHTED COVER FOR EXIT LIGHT BROKEN OFF. ACFT GROUNDED. REPLACED EXIT LIGHT ASSY.

Part: SATCOM — LOCKED · airframe 25,417 hrs · 7,652 cycles

SATCOM LOCK-UP DISCOVERED IN FLIGHT. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE IAW QRH. SATCOM OPS RESTORED NORMAL.

Part: SATCOM — LOCKED · airframe 25,422 hrs · 7,653 cycles

SATCOM LOCKUP ON GROUND. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE IAW QRH. SATCOM OPS RESTORED NORMAL.

Part: SATCOM — MALFUNCTIONED · airframe 25,366 hrs · 7,640 cycles

SATCOM PROMPT MISSING. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURES IAW QRH. SATCOM OPS RESTORED NORMAL.

Part: WARNING LIGHT — ILLUMINATED (RT A/C PACK) · airframe 25,286 hrs · 7,618 cycles

RIGHT A/C PACK LIGHT ILLUMINATED AFTER START WITH MASTER CAUTION RECALL. TRIP RESET DID NOT RESET IT. ACFT GROUNDED. FAULTED TCV. ACCOMPLISHED PACK /ZONE TEMP CONTROLLER BITE PROCEDURES IAW AMM TASK 21-61-00-700-806-002 AND FAULT CLEARED. RAN BOTH TEMP CONTROLLERS BITE TEST PASSED WITH NO EXISTING FAULT, RAN RIGHT PACK FOR MORE THAN 10 MINUTES AND NO PACK OVERHEAT CONDITION OCCURRED.

Part: ACTUATOR — LEAKING (NR 2 VSV) · airframe 25,051 hrs · 7,551 cycles

DURING ENGINE RUN, FOUND A LEAK ON THE RIGHT VSV DRAIN. ACFT GROUNDED. REMOVED AND REPLACED THE NR 2 ENGINE RT VSV ACTUATOR IAW AMM 75-31-01-000-802 F00 AND AMM 75-31-01-400-802-F00. LEAK TESTED IAW AMM 75-31-01-790-801-F00, LEAK CHECKED GOOD.

Part: PUMP — LEAKING (NR 2 ENGINE) · airframe 25,051 hrs · 7,551 cycles

DURING ENGINE RUN FOUND LEAK FOR THE FUEL PUMP PAD DRAIN IAW AMM 71-71-00-200-801-F00 FIGURE 605. ACFT GROUNDED. R & R THE PUMP IAW AMM 73-11-01-400-807 ITEM 3. A.-J. LEAK & OPS CHECKED OK.

Part: APU — MALFUNCTIONED · airframe 24,662 hrs · 7,423 cycles

APU HAS A TREND OF HIGH CT5ATP. ACFT GROUNDED. REMOVED AND REPLACED THE APU IAW AMM 49-11-00-000-803 AND AMM 49-11-00-400-803.

Part: UNKNOWN — UNKNOWN (APU) · airframe 24,639 hrs · 7,413 cycles

REPORT OF APU HIGH JUMP OF CT5ATP. GROUNDED, YES. ON DEFERRAL.

Part: SATCOM — LOCKED · airframe 24,615 hrs · 7,406 cycles

SAT PHONE LOCKUP ON GROUND. ACFT GROUNDED - YES. ACCOMPLISHED SATCOM RESET PROCEDURES PER QRH. SATCOM OPS RESTORED NORMAL.

Part: SATCOM — LOCKED · airframe 24,381 hrs · 7,332 cycles

SATCOM LOCK-UP. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE PER QRH. SATCOM RESTORED NORMAL.

Part: SATCOM — LOCKED · airframe 24,371 hrs · 7,328 cycles

SATCOM LOCK-UP. ACFT GROUNDED. ACCOMPLISHED SATCOM RESET PROCEDURE PER QRH. SATCOM OPS RESTORED NORMAL.

Part: STARTER — FAILED (NR 2 ENGINE) · airframe 24,229 hrs · 7,284 cycles

ENGINE NR 2 STARTER ONLY ACHIEVED 20 PERCENT N2 THEN ROLLED END TO 10 PERCENT. ACFT GROUNDED. NR 2 ENGINE STARTER FAILED. R & R NR 2 STARTER, REF AMM 80-11-01-400. MAG FROM FAILED STARTER HAVE METAL PARTICLES, INSPECTION OF QAD ADAPTER AND OPS LEAK AND GROUND VERIFICATION CHECK OK, REF AMM 71-00-00-800-811, TEST 1 AND 3A.

Part: SATCOM — MALFUNCTIONED · airframe 24,043 hrs · 7,220 cycles

SATCOM DROPPED OFF SHORTLY AFTER TAKEOFF. ACFT GROUNDED. ACCOMPLISHED SATCOM RESET PROCEDURE PER QRH. SATCOM OPS RESTORED NORMAL.

Part: IDG — FAILED (NR 1) · airframe 23,888 hrs · 7,169 cycles

NR 1 IDG REQUIRED FREQUENT SERVICING. ACFT GROUNDED. REMOVED AND REPLACED THE NR 1 ENGINE IDG IAW AMM 24-11-11-000-801 AND 24-11-11-400-801. PERFORMED OPS & LEAK CHECK IAW AMM 24-11-00-700-802. CHECKED GOOD.

Part: OIL FILTER — CONTAMINATED (APU) · airframe 23,825 hrs · 7,153 cycles

DURING WALK AROUND, FOUND APU OIL FILTER DPI POPPED AND DAMAGED. ACFT GROUNDED. VERIFIED MAG DRAIN PLUG HAS NO CONTAMINATION, IAW AMM 49-91-81. REMOVED APU FILTER AND VERIFIED NO CONTAMINATION. REMOVED AND REPLACED OIL FILTER DPI INDICATOR AND INSTALLED NEW OIL FILTER IAW AMM 49-91-12 AND 49-81-13. LEAK CHECKED GOOD AND DPI REMAINED SET.

Part: SATCOM — LOCKED · airframe 23,729 hrs · 7,130 cycles

SATCOM LOCK-UP. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE PER QRH. SATCOM RESTORED NORMAL.

Part: WARNING LIGHT — ILLUMINATED (RT A/C PACK) · airframe 23,677 hrs · 7,113 cycles

RIGHT PACK LIGHT ILLUMINATED DURING MC RECALL, EXTINGUISHES WITH MC RESET, ALL QRH PROCEDURES COMPLETED. ACFT GROUNDED. TROUBLESHOOTING PER FIM 21-61 TASK 801. BITE TEST BOTH CONTROLLERS, OPS CHECK GOOD. RAN BOTH PACKS, OPS CHECKED GOOD.

Part: SATCOM — LOCKED (COCKPIT) · airframe 23,669 hrs · 7,109 cycles

SATCOM LOCK UP. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE IAW QRH. SATCOM RESTORED NORMAL.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 23,634 hrs · 7,100 cycles

NR 1 ENGINE REV LIGHT CAME ON AT 8000 FT, ENGINE LIGHT ALSO CAME ON. NR 1 REVERSER LIGHT ONLY ON OVERHEAD PANEL, WENT OUT WITH REVERSER DEPLOYMENT ON LANDING ON THE GROUND. ACFT GROUNDED. AIR TURNBACK, ACCOMPLISHED EAU BITE WITH NO FAULTS NOTED. CYCLED NR 1 T/R SEVERAL TIMES, T/R OPERATES NORMALLY WITH NO FAULTS ON SUBSEQUENT EAU BITE. CLEARS MEL 78-1B, REF AMM 78-00-00 AND 78-31-00.

Part: SATCOM — MALFUNCTIONED (COCKPIT) · airframe 23,591 hrs · 7,089 cycles

SATCOM LOCKUP. ACFT GROUNDED. ACCOMPLISHED SATCOM RESET PROCEDURE IAW QRH. SATCOM OPS RESTORED NORMAL.

Part: SATCOM — LOCKED · airframe 23,354 hrs · 7,009 cycles

SATCOM LOCKUP ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE IAW QRH. SATCOM RESTORED NORMAL.

Part: SENSOR — FAILED (APU TEMP) · airframe 23,239 hrs · 6,978 cycles

APU FAULT ILLUMINATED AFTER APU WAS SHUTDOWN ON THE AFTER START FLOW WITH BOTH ENGINES STARTED. ACFT GROUNDED. REPLACED APU TEMP SENSOR IAW AMM 49-61-31. OPS CK GOOD. NOT A START FAULT. APU GROUND VERIFICATION NORMAL.

Part: HF COMM — MALFUNCTIONED (NR 1) · airframe 23,224 hrs · 6,975 cycles

HF1 NO TRANSMIT. ACFT GROUNDED. COULD NOT DUPLICATE PROBLEM. SUCCESSFUL TRANSMIT/RECEIVE ON NR 1HF ATTAINED INCLUDING SELCAL, NR 1HF COMM TEST OPS NORMAL IAW AMM 23-11-00.

Part: SATCOM — INOPERATIVE · airframe 23,052 hrs · 6,932 cycles

SATCOM IS INOPERATIVE NO MENU PROMPT ON FMS. ACFT GROUNDED. RESET SATCOM CIRCUIT BREAKER. SAT-PHONE PROMPT REAPPEARED. REF FIM TASK 23-15, TASK 801.

Part: SATCOM — LOCKED · airframe 22,981 hrs · 6,908 cycles

SATCOM LOCKED ON POWER TRANSFER SUCCESSFUL RESET IAW QRH. ACFT GROUNDED. ACCOMPLISHED FIM TASK 23-15, TASK 801. SATCOM CHECKS OK.

Part: SATCOM — LOCKED · airframe 22,690 hrs · 6,826 cycles

SATCOM LOCKUP. ACFT GROUNDED. ACCOMPLISHED SATCOM RESET PROCEDURES IAW QRH. SATCOM OPS NORMAL.

Part: SATCOM — LOCKED · airframe 22,674 hrs · 6,823 cycles

SATCOM LOCKUP. ACFT GROUNDED. ACCOMPLISHED SATCOM RESET PROCEDURE IAW QRH. SATCOM OPS NORMAL.

Part: SATCOM — LOCKED · airframe 22,481 hrs · 6,767 cycles

SATCOM LOCKUP OCCURRED. ACFT GROUNDED. ACCOMPLISHED SATCOM RESET PROCEDURE IAW QRH. SATCOM OPS NORMAL.

Part: SATCOM — MALFUNCTIONED · airframe 22,392 hrs · 6,740 cycles

LOST SATCOM. ACFT GROUNDED. ACCOMPLISHED SATCOM RESET PROCEDURES IAW QRH. SATCOM OPS NORMAL.

Part: SATCOM — LOCKED · airframe 22,369 hrs · 6,734 cycles

SATCOM LOCK-UP. ACFT GROUNDED. ACCOMPLISHED SATCOM RESET PROCEDURES IAW QRH. SATCOM OPS NORMAL.

Part: SATCOM — LOCKED · airframe 22,353 hrs · 6,731 cycles

SATCOM LOCK-UP. GROUNDED. ACCOMPLISHED SATCOM RESET PROCEDURES IAW QRH. SATCOM OPS NORMAL.

Part: SATCOM — LOCKED · airframe 22,302 hrs · 6,718 cycles

SATCOM LOCK-UP. ACFT GROUNDED. ACCOMPLISHED SATCOM RESET PROCEDURES IAW QRH. SATCOM OPS NORMAL.

Part: SENSOR — DIRTY (CABIN TEMP) · airframe 22,172 hrs · 6,674 cycles

ROW 6 THRU 10 VERY COLD COMPARED TO REST OF CABIN. ACFT GROUNDED. CLEANED CABIN TEMPERATURE SENSOR AT ROW 1 AND ROW 25 IAW AMM 21-61-10-100-801. OPS CHECK NORMAL.

Part: SATCOM — LOCKED · airframe 22,019 hrs · 6,636 cycles

SATCOM LOCKUP. ACFT GROUNDED. ACCOMPLISHED SATCOM RESET PROCEDURES IAW QRH. SATCOM RESTORED NORMAL.

Part: VENT — MALFUNCTIONED (NR 1 IDG) · airframe 21,907 hrs · 6,605 cycles

NR 1 IDG FREQUENT SERVICING. ACFT GROUNDED. PERFOMED ALTERNATE METHOD OF TSR STEP 1, NO LEAKS FOUND AT THIS TIME. CONTINUED TO STEP 2, CHANGED IDG VENT VALVE AND IDG SERVICE FITTING REF AMM 24-11-00. LEAK CHECK GOOD.

Part: SATCOM — LOCKED · airframe 21,840 hrs · 6,588 cycles

SATCOM LOCKED UP AFTER POWER TRANSFER. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE IAW QRH. SAT PROMPT RETURNED TO MCDU MENU PAGE.

Part: WARNING LIGHT — FALSE ACTIVATION (CABIN TEMP) · airframe 21,776 hrs · 6,571 cycles

CABIN CONTROLLER ZONE TEMP ILLUMINATES ON RECALL, GOES OUT ON MASTER CAUTION RESET. ACFT GROUNDED. ACCOMPLISHED ZONE TEMP CONTROLLER BITE IAW FIM 21-62-801, RT CONTROLLER SHOWED FLT DECK TRIM VALVE FAULT FOR PREVIOUS FLIGHT. CLEARED FAULT, OPERATED PACKS, PZTC BITE SHOWED NO FAULTS. NO HISTORY 60 DAYS. GROUND VERIFICATION SUCCESSFUL.

Part: SATCOM — LOCKED · airframe 21,762 hrs · 6,568 cycles

SATCOM LOCK UP, ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE IAW QRH. SATCOM RESTORED NORMAL.

Part: WARNING MESSAGE — FALSE ACTIVATION (FMC) · airframe 21,654 hrs · 6,537 cycles

FMC DISAGREE DISPLAYED ON GROUND. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE IAW QRH. FMC RESTORED NORMAL.

Part: SATCOM — MALFUNCTIONED · airframe 21,510 hrs · 6,499 cycles

NO SAT PROMPT ON MCDU MENU PAGE. ACFT GROUNDED. ACCOMPLISHED SYSTEM RESET IAW FIM 23-15, TASK 801, RESTORED NORMAL.

Part: SATCOM — LOCKED · airframe 21,462 hrs · 6,488 cycles

SATCOM LOCKUP. RAN QRH PROCEDURE, STILL DOES NOT WORK. ACFT GROUNDED. UNABLE TO DUPLICATE, VERIFY WITH A/C POWERUP. SATCOM PROMPT IN VIEW AND OPS NORMAL REF 23-15-00.

Part: SATCOM — LOCKED · airframe 21,442 hrs · 6,483 cycles

SATCOM LOCKUP, ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE IAW QRH. SATCOM RESTORED NORMAL.

Part: FMC — MULTIPLE FAIL · airframe 21,422 hrs · 6,477 cycles

ONCE ON CLIMBOUT AND TWICE ON DESCENT CAPTAINS F/D PITCH BAR DISAPPEARED, VNAV LOST AND WENT TO CWS PITCH. VNAV RESTORED EACH TIME. ACFT GROUNDED. DFCS FFR SHOWED A FAULT OF FMC DATA INVALID 22-11822. PERFORMED FIM 22-11, TASK 811. NO CURRENT STATUS FAULTS BITE NR 10 AND F/D BITE 12 GOOD. FMC INFLT FAULTS SHOW NO FAULTS ON EITHER FMC'S. IAW FIM, INTERMITTENT FAULT.

Part: SATCOM — LOCKED · airframe 21,402 hrs · 6,473 cycles

SATCOM LOCKUP. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE IAW QRH. SATCOM RESTORED NORMAL.

Part: SATCOM — LOCKED · airframe 21,351 hrs · 6,456 cycles

SATCOM LOCKUP, ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE IAW QRH. SATCOM RESTORED NORMAL.

Part: SATCOM — LOCKED · airframe 21,325 hrs · 6,450 cycles

SATCOM LOCKUP. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE IAW QRH. SATCOM RESTORED NORMAL.

Part: SATCOM — LOCKED · airframe 21,238 hrs · 6,434 cycles

SATCOM LOCKUP. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE IAW QRH. SAT PROMPT DISPLAYED BACK ON MCDU MENU PAGE.

Part: SATCOM — LOCKED · airframe 21,212 hrs · 6,428 cycles

SATCOM LOCKUP. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE IAW QRH. SATCOM RESTORED NORMAL.

Part: ENGINE — FAULTED · airframe 21,086 hrs · 6,390 cycles

WHILE ACCOMPLISHING TASK CARD 78273000, FOUND FAULT CODE SHORT TIME 73-11282 ELECTRONIC ENGINE CONTROL CHANNEL IS NOT ENGAGED WITH THE ALTERNATOR VOLTAGE. ACFT GROUNDED. ACCOMPLISHED TASK CARD 78273000 "INTERROGATED THE FMC CDU FOR ENGINE FAULTS" NO FAULTS NOTED.

Part: ACTUATOR — MALFUNCTIONED (RAM AIR EXHAUST) · airframe 20,754 hrs · 6,268 cycles

ON LANDING RECALL "RT PACK" LIGHT ILLUMINATED. LIGHT EXTINGUISHED WITH REST. ACFT GROUNDED. NR 2 ZONE TEMP CONTROLLER LOGGED RAM AIR ACTUATOR FAULT, REF AMM TASK 21-61-00-700-806-002. REPLACED RT RAM AIR ACTUATOR IAW AMM 21-51-21/401.

Part: WARNING LIGHT — FALSE ACTIVATION (RT A/C PACK) · airframe 20,693 hrs · 6,246 cycles

RIGHT PACK LIGHT ON RECALL. ACFT GROUNDED. PERFORMED PACK TEMPERATURE CONTROL BITE TEST IN REF FIM 21-62, TASK 801. NO FAULT NOTED RT PACK LIGHT DID NOT ILLUMINATE ON RECALL. FIRST BITE TEST LOGGED NR 2 CONTROLLER RAM IR ACTUATOR FAULT, FAULT CLEARED.

Part: WARNING LIGHT — FALSE ACTIVATION (RT A/C PACK) · airframe 20,690 hrs · 6,244 cycles

RIGHT PACK LIGHT ILLUMINATED AFTER TAKEOFF, QRH PROCEDURES REMAINED ILLUMINATED. ACFT GROUNDED. ACCOMPLISHED FIM 21-53, TASK 802, NO PACK TRIP NOTED. GROUND VERIFICATION SUCCESSFUL.

Part: ANTI-ICE VALVE — FAULTED (NR 1) · airframe 20,684 hrs · 6,241 cycles

NR 1 ENGINE ANTI-ICE VALVE OPEN WITH SWITCH SELECTED OFF ON WALK AROUND. ACFT GROUNDED. PERFORMED FIM 30-21, TASK 804, FOUND TO BE AN INTERMITTENT FAULT CLEARED WITH APU AIR.

Part: ACTUATOR — MALFUNCTIONED (RAM AIR EXHAUST) · airframe 20,658 hrs · 6,234 cycles

RIGHT PACK LIGHT ILLUMINATED DURING RECAL ON LANDING CHECKLIST. ACFT GROUNDED. PERFORMED PACK ZONE TEMP CONTROLLER BITE IAW FIM 21-62, TASK 801. NR 2 CONTROLLER SHOWED RAM ACTUATOR FAULT. R & R NR 2 RAM AIR ACTUATOR IAW AMM 21-51-21.

Part: SATCOM — LOCKED · airframe 20,426 hrs · 6,162 cycles

SATCOM LOCKUP GROUNDED. RESTORED SAT IAW QRH.

Part: WARNING MESSAGE — FALSE ACTIVATION (FMC) · airframe 20,344 hrs · 6,138 cycles

FMC DISAGREE LIGHT CAME ON DURING GROUND. FOLLOWED CHECKLIST PROCEDURES AND LIGHT WENT OUT AND ALL OPS RESTORED.

Part: SATCOM — MALFUNCTIONED · airframe 20,329 hrs · 6,130 cycles

SATCOM PROMPT NOT AVAILABLE VIA MENU BUTTON. ACFT GROUNDED. QRH PROCEDURE 5.3 PERFORMED SAT PROMPT RESTORED.

Part: SATCOM — MALFUNCTIONED · airframe 20,253 hrs · 6,109 cycles

SATCOM NOT DISPLAYED ON MENU PAGE. ACFT GROUNDED. FOLLOWED QRH PROCEDURE AND SAT PROMPT RETURNED.

Part: CONTROL VALVE — UNKNOWN (NR 2 A/C PACK) · airframe 20,236 hrs · 6,104 cycles

DURING LANDING CHECKLIST, ON RECALL, MASTER CAUTION ILLUMINATED, AIR CONDITION AND NR 2 PACK LIGHT ILLUMINATED. FOLLOWED QRH CHECKLIST. ACFT GROUNDED. R & R RT PACK TEMP CONTROL VALVE IAW AMM 21-51-10/401.

Part: HOSE — DISCONNECTED (A/C BAY) · airframe 20,197 hrs · 6,090 cycles

UNABLE TO INCREASE FLIGHT DECK TEMPERATURE, CONTROL CABIN SELECTOR HAS NO EFFECT. WITH SELECTOR SET TO MAX, WARM, CONTROL CABIN TEMP HOLDS AT 28 DEGREES C, FLIGHT DECK VERY COLD. ACFT GROUNDED. ACCOMPLISHED FIM TASK 21-61, TASK 861 K.2. EXAMINED AREA AROUND TRIM AIR PRSOV & FOUND SENSE LINE BEHIND VALVE DISCONNECTED. RECONNECTED SENSE LINE. PERFORMED TEST OF THE TRIM AIR PRSOV IAW TASK 21-61, TASK 861, K3. AIR OPS CHECK NORMAL.

Part: WARNING LIGHT — FALSE ACTIVATION (RT A/C PACK) · airframe 20,192 hrs · 6,089 cycles

RIGHT PACK LIGHT ILLUMINATED ON FINAL. LIGHT WENT OUT ON MASTER CAUTION RESET LIGHT ILLUMINATED ON MASTER CAUTION RECALL. RIGHT PACK LIGHT CAME ON WHILE PUSHING THE RECALL NOT ON ITS OWN. ACFT GROUNDED. PERFORM FIM TASK 21-62, TASK 8001. RAM AIR ACTUATOR FAULT, RESET TEMP. PACK CONTROL NR 2, RAN TEST AGAIN. ALL TEST PASS, NO HISTORY IN 30 DAYS, OK TO CONTINUE.

Part: IDG — FAILED (NR 1) · airframe 20,174 hrs · 6,079 cycles

AFTER STARTING ENGINE NR 1, DRIVE LIGHT ILLUMINATED AND GENERATOR WOULD NOT COME ON LINE. ACFT GROUNDED. PERFORMED TEST IAW MM 24-11-00-700-802. NR 1 DRIVE LIGHT ILLUMINATED WITH ENGINE AT IDLE AND NR 1 IDG SHOWED NO VOLTS OR FREQS. REPLACED NR 1 IDG IAW AMM TASK 24-11-11-400-801, OPS TEST GOOD.

Part: FILTER — DIRTY (FLIGHT DECK) · airframe 20,141 hrs · 6,065 cycles

FLT DECK RATHER COOL, UNABLE TO ADD WARM AIR AT FULL WARM. TURNING TRIM AIR OFF COULD WARM FLT DECK. ACFT GROUNDED. CONFIRMED DEFECT. WITH TRIM AIR SWITCH SET TO "ON", FLIGHT DECK DUCT TEMP DROVE COLD IN ALL TEMP SETTINGS. ACCOMPLISHED T/S IAW FIM 21-61, TASK 861, FOUND FLIGHT DECK TEMP SENSOR DIRTY. CLEANED FLIGHT DECK TEMP SENSOR IAW MM 21-61-10-100-801. CLEANED TEMP SENSOR FILTER IAW MM 21-61-06-100-801 AND PERFORMED FLIGHT DECK CABIN TEMPERATURE CONTROL AND INDICATION OPS TEST IAW MM 21-61-00-700-807-002. OPS NORMAL.

Part: VALVE — FAILED (A/C BAY) · airframe 19,979 hrs · 6,017 cycles

FLT DECK COOL, UNABLE TO ADD WARM AIR AT FULL WARM. TURNING TRIM AIR OFF GOT INSTANT RESULTS. CABIN WAS NEVER ISSUE. RAN TEMP SUPPLY SWITCHES IN OFF POSITION. ACFT GROUNDED. R & R CONTROL CABIN TRIM AIR VALVE. OPS CK NORMAL, REF MM 21-61-21, 1 TAG INSTALLED & REMOVED. IPC VERIFIED, CLEARS MEL 21-21G, PLACARD CN 0804030, REMOVED.

Part: SELECTOR — MALFUNCTIONED (CABIN TEMP) · airframe 19,973 hrs · 6,015 cycles

UNABLE TO CONTROL TEMPERATURE WITH ZONE TEMP CONTROL CABIN SELECTOR. ACFT GROUNDED. BITE TEST OF ZONE TEMP CONTROLLERS, NO FAULTS. CONTROL CABIN TEMP SELECTOR, OPS NORMAL, REF AMM TASK 21-61-00-700-807-002.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 19,951 hrs · 6,006 cycles

LEFT WING OUTSIDE FWD EMERGENCY EXIT LIGHT INOPERATIVE. ACFT GROUNDED. REPLACED THE LAMP AND TESTED GOOD IAW AMM 33-51-04-960-801.

Part: FRAME — PUNCTURED (BS 727G) · airframe 19,951 hrs · 6,006 cycles

AFT CARGO COMPARTMENT FUSELAGE FRAME AT BS 727G, RBL 23 IS PUNCTURED JUST ABOVE BS 25R. ACFT GROUNDED. REPAIRED FRAME BY REINFORCING AS REQUIRED IAW REO-G19067, REV "E" DATED 07-28-2015 AND EA 800-53EA-15497, REV "NEW" DATED 07-28-2015.

Part: FLOORBEAM — CORRODED (BS 727I) · corrosion level 2 · airframe 19,951 hrs · 6,006 cycles

AFT CARGO COMPARTMENT FLOOR PANEL 140EF TEE ASSY IS CORRODED. ACFT GROUNDED. REPLACED CORRODED AFT CARGO COMPARTMENT FLOOR PANEL 140EF TEE ASSY WITH NEW TEE ASSY IAW SRM 51-40-02. TEE ASSY TO BE INSTALLED ON 9900 BOOK FINAL CLOSE OPERATION.

Part: DOOR FRAME — CORRODED (BS 727I) · corrosion level 2 · airframe 19,951 hrs · 6,006 cycles

FWD CARGO DOORWAY FWD FRAME FWD SURFACE CHAFED, STREAMER ATTACHED, STR 24-25R. ACFT GROUNDED. BLENDED ON FWD CARGO DOORWAY FRAME SURFACE BS 440. ORIGINAL THICKNESS .071. REMAINING THICKNESS IS .067, REMOVED .004, FOUND TO BE IN LIMITS IAW SRM 53-00-07-1A-1. ALODINED AND PRIMED IAW SRM 51-20-01 T8225Y. DOT REMOVED.

Part: TRANSITION PANEL — CRACKED (BS 727H-767) · airframe 19,951 hrs · 6,006 cycles

AFT CARGO BAY TRANSITION PANEL HAS WORKING FASTENERS BS 727H-767, RBL 22. ACFT GROUNDED. TRANSITION PANEL R & R IAW SRM 51-40-02 AND SRM 53-00-53, REPAIR 5.

Part: TEE FITTING — CORRODED (BS 727D) · corrosion level 2 · airframe 19,951 hrs · 6,006 cycles

AFT CARGO COMPARTMENT FLOOR PANEL 140EF TEE ASSY IS CORRODED. ACFT GROUNDED. REPLACED CORRODED AFT CARGO COMPARTMENT FLOOR PANEL 140EF TEE ASSY WITH NEW TEE ASSY IAW SRM 51-40-02. TEE ASSY TO BE INSTALLED/ FINAL CLOSE OPERATION.

Part: FLOOR SUPPORT — CRACKED (BS 344-360) · airframe 19,951 hrs · 6,006 cycles

MAIN CABIN FLOOR SUPPORT CRACKED AT NUTPLATE HOLE, VIEWED FROM E & E BAY LOOKING UP, BS 344-BS 360, BL 0. ACFT GROUNDED. R & R THE FLOOR SUPPORT IAW SRM 15-40-02, REF DWG 141A5400. REMOVED AND REINSTALLED FLOOR PANEL IAW AMM 25-27-21. REMOVED DOT.

Part: INTERCOSTAL — CRACKED (BS 344-360) · airframe 19,951 hrs · 6,006 cycles

MAIN CABIN FLOOR INTERCOSTAL CRACKED AT NUTPLATE HOLE BS 344 - 360, LBL 12. ACFT GROUNDED. R & R THE INTERCOSTAL IAW SRM 51-40-02, AND DWG 141A5400.

Part: DIAPHRAGM — FAILED (SHUTOFF VALVE) · airframe 19,795 hrs · 5,961 cycles

WHILE ACCOMPLISHING A FUNCTIONAL CHECK OF PRECOOLER CONTROL VALVE, FOUND PRSOV WITH BLOWN DIAPHRAGM, REQUIRED CHANGE, NR 1 ENG PRSOV. ACFT GROUNDED. NR 1 ENGINE PSROV R & R REF AMM 36-11-04. OP CHECK GOOD.

Part: EXCITER — FAILED (APU) · airframe 19,671 hrs · 5,920 cycles

ON TAXI IN, APU WOULD NOT START AND "FAULT" LIGHT ILLUMINATED. ACFT GROUNDED. ACCOMPLISHED APU BITE PROCEDURE IAW 49-60, TASK 801. FOUND MAINTENANCE MESSAGE 49-41011, "NO FLAME SHUTDOWN". ACCOMPLISHED FAULT, ISOLATION TASK 49-40, 802. FAULT 49-41011 WAS DISPLAY AGAIN IN MAINTENANCE MESSAGE. ACCOMPLISHED TEST APU IAW FIM TASK 49-40, TASK 802, STEP 1-G6, ITEM F. REPLACED IGNITER LEAD REF AMM 49-41-52-400-801/ 000-801 AND IGNITER PLUG REF AMM 49-41-51-000-801/ 400-801. OPS CHECK- NO HELP. WHILE T/S FOUND APU LUBE MODULE OIL FILTER INDICATOR POPPED. REPLACED LUBE FILTER ELEMENT REF AMM 49-91-12-000-802/ 400-802 AND FOUND BUTTON ON THE OIL FILTER WON'T RESET. REPLACED IGNITION UNIT IAW AMM 49-41-31-400-801, OPS CHECKS GOOD, APU STARTS AND OPERATES NORMALLY. REPLACED OIL FILTER INDICATOR. REF AMM 49-91-13-400-802. OPS CHECKS GOOD.

Part: WARNING MESSAGE — FALSE ACTIVATION (FMC) · airframe 19,615 hrs · 5,903 cycles

FMC DISAGREE AFTER ENGINE START. ACFT GROUNDED. CHECKLIST COMPLETED. OPS NORMAL.

Part: SATCOM — LOCKED · airframe 19,562 hrs · 5,885 cycles

SATCOM LOCK-UP DURING POWER TRANSFER. ACFT GROUNDED. QRH PROCEDURE COMPLETED, OPS RESTORED.

Part: POWER SUPPLY — FAILED (EMERGENCY LIGHT) · airframe 19,474 hrs · 5,862 cycles

WHILE ACCOMPLISHING T/C 78233001, EMERGENCY LIGHTING SWITCH. OPS CHECK AND BATTERY PACKS- FUNCTIONAL CK, FOUND BATTERY PACKS THAT DO NOT OPERATE CORRECTLY DURING CAPACITY CHECK. AFT MIDDLE SIGN AND L2. FWD MIDDLE SIGN AND L1. AFT WING LT. 25-31 LT. 17-24 RT. 6, 18-23 LT. ACFT GROUNDED. REPLACED EMERGENCY BATTERY PACKS AT L1 DOOR, L2 DOOR, ROW 20 & ROW 23 REF WDM 33-51-14. OPS CK GOOD.

Part: SATCOM — LOCKED · airframe 19,412 hrs · 5,845 cycles

SATCOM LOCKUP DURING POWER TRANSFER. ACFT GROUNDED. PERFORMED QRH TO RESTORE SATCOM.

Part: SATCOM — LOCKED · airframe 19,005 hrs · 5,717 cycles

SATCOM LOCK UP. ACFT GROUNDED. QRH PROCEDURE ACCOMPLISHED. OPS NORMAL.

Part: SATCOM — LOCKED · airframe 18,994 hrs · 5,715 cycles

SATCOM LOCK-UP. ACFT GROUNDED. QRH PROCEDURE ACCOMPLISHED. OPS CHECK NORMAL.

Part: SATCOM — LOCKED · airframe 18,984 hrs · 5,713 cycles

SATCOM LOCK UP. ACFT GROUNDED. QRH PROCEDURE ACCOMPLISHED. OPS NORMAL.

Part: SATCOM — LOCKED · airframe 18,794 hrs · 5,711 cycles

SATCOM LOCK-UP GROUNDED. QRH PROCEDURE ACCOMPLISHED, OPS CHECKED NORMAL.

Part: SATCOM — LOCKED · airframe 18,923 hrs · 5,698 cycles

SATCOM LOCKUP AFTER ENGINE START. ACFT GROUNDED. QRH FOLLOWED, SATCOM RESTORED.

Part: SATCOM — LOCKED · airframe 18,760 hrs · 5,660 cycles

SATCOM LOCKUP. ACFT GROUNDED. DID QRH PROD SATCOM CAME BACK UP.

Part: WARNING LIGHT — FALSE ACTIVATION (RT A/C PACK) · airframe 18,573 hrs · 5,612 cycles

AFTER PUSH AND START RT PACK LIGHT ILLUMINATED ON RECALL. ACFT GROUNDED. ACCOMPLISHED GROUND VERIFICATION AND OPS TEST, TESTED 5 TIMES, OPS NORMAL ALL THE TIME REF MM 21-61-00-700-806-002.

Part: WARNING LIGHT — FALSE ACTIVATION (LT A/C PACK) · airframe 18,571 hrs · 5,610 cycles

LEFT PACK LIGHT ILLUMINATES ON RECALL. ACFT GROUNDED. ACCOMPLISHED GROUND VERIFICATION AND OPS TEST. TESTED 5 TIMES, OPS CHECK NOMAL ALL THE TIME REF MM 21-61-00-700-806-002.

Part: SATCOM — MALFUNCTIONED · airframe 18,521 hrs · 5,594 cycles

NO SATCOM PROMPT GROUNDED. SATCOM LOCK UP QRH PROCEDURES COMPLIED WITH. OPS NORMAL.

Part: CONTROL PANEL — MALFUNCTIONED · airframe 18,453 hrs · 5,578 cycles

ON DESCENT IAS/MACH BUG FROZE AS WELL AS MODE CONTROL PANEL READOUT. CYCLING FLIGHT DIRECTORS DIDN'T WORK NOR DID SWITCHING TO APU GENERATOR. AFTER LANDING, IAS/MACH RETURNED TO NORMAL OPS. GROUNDED - YES. PERFORMED BITE LIBRARY TEST OF DFCS,(A1/A2) LIBRARY TEST #60.54 MCP SPEED SELECT. TEST PASSED. NO DEFECTS NOTED AT THIS TIME. TSR ISSUED. REF. MM 22-11-34. REMOVED/REPLACED DFCS MCP. OPS NML REF. SAME MM. PERFORMED ALSO #35 DFCS LRU INTERFACE TEST FOR MCP, #49 LAND VERIFY TEST AND HGS SENSOR TEST FOR FCC REF. SMM 34-36-00. A/C REMAINS CAT IIIA AUTOLAND AND HGS QUAL. STATUS SCREW SHOWS SAME.

Part: SATCOM — LOCKED · airframe 18,447 hrs · 5,575 cycles

SATCOM APPEARS TO HAVE LOCKED UP DURING FLIGHT: SAT PROMPT IS NOT DISPLAYED ON MCDU MENU PAGE. ACFT GROUNDED. ACCOMPLSHED SAT COM RESET IAW FIM 23-15-TASK 801 NORMAL INDICATION RESTORED.

Part: TRANSMITTER — FAILED (NR 9 SPOILER) · airframe 18,425 hrs · 5,568 cycles

MCP SPEED FROZEN WHEN SPEED WINDOW IS OPEN. ACFT GROUNDED. NR 9 SPOILER POSITION SENSOR "A" & "B" CHANNELS SPREAD BETWEEN VALUES TOO WIDE. REPLACED NR 9 SPOILER POSITION SENSOR, ADJUSTED, AND TESTED. TESTS PASS. REF AMM 22-11-27-400-801, 22-11-27-820-801 & 22-11-27-710-801. ACCOMPLISHED LAND VERIFY TEST GROUP NR 49, ALL TESTS PASS REF AMM 22-11-00/201.

Part: SATCOM — LOCKED · airframe 18,327 hrs · 5,542 cycles

SATCOM LOCK UP ON GROUND, ACFT GROUNDED. PERFORMED QRH PROCEDURE, OPS NORMAL.

Part: SATCOM — INOPERATIVE · airframe 18,226 hrs · 5,516 cycles

LOST SATCOM. ACFT GROUNDED. RESTORED SATCOM LOCK UP PROCEDURE. OPS NORMAL.

Part: SATCOM — LOCKED · airframe 17,686 hrs · 5,360 cycles

SATCOM LOCKOUT, ACFT GROUNDED. ACCOMPLISHED QRH PROCEDURE. OPS NORMAL.

Part: WARNING LIGHT — FALSE ACTIVATION · airframe 17,486 hrs · 5,303 cycles

ELEC ANNUNCIATOR ILLUMINATED. ACFT GROUNDED. FOUND SPCU INOPERATIVE LOGGED IN FAULTS. PULLED AND RESET SPCU NML AND STBY CIRCUIT BREAKERS. CLEARED FAULT. OPS TESTED GOOD IAW MM 24-31-11. NO HISTORY LAST 30 DAYS.

Part: WARNING LIGHT — INTERMITTENT (INVERTER) · airframe 17,452 hrs · 5,293 cycles

AFTER THE START CHECKLIST, RECALL ANNUNCIATED ELECTRIC LIGHT ON. ACFT GROUNDED. PERFORMED BITE PROCEDURES IAW FIM 24-31, TASK 801, FOUND STATIC INVERTER FAULT CLEARED FAULT RAN STATIC INVERTER CK IAW MM 24-34-21-400-801, OPS NORMAL. FOUND TO BE AN INTERMITTENT FAULT.

Part: SATCOM — MALFUNCTIONED · airframe 17,254 hrs · 5,240 cycles

NO SATCOM PROMPT ON TAXI, ACFT GROUNDED. CYCLED CIRCUIT BREAKER IAW QRH, SATCOM RESTORED.

Part: SATCOM — MALFUNCTIONED · airframe 17,208 hrs · 5,227 cycles

NO SATCOM PROMPT ON GROUND. ACFT GROUNDED. RESET SATCOM CIRCUIT BREAKER IAW QRH. OPS NORMAL.

Part: SATCOM — MALFUNCTIONED · airframe 16,734 hrs · 5,069 cycles

SATCOM INOPERATIVE, NO PROMPT ON MCDU MENU. CIRCUIT BREAKER CLOSED. ACFT GROUNDED. PREFORMED FIM TASK 23-15-801, SATCOM REPORT RESTORED. ACFT OK FOR SERVICE.

Part: INDICATOR — TRIPPED (APU OIL FILTER) · airframe 16,541 hrs · 5,012 cycles

FOUND OIL FILTER INDICATOR EXTENDED ON APU OIL FILTER HOUSING. ACFT GROUNDED. PERFORMED OIL FILTER INDIACTOR SERVICING, IAW AMM 49-91-13. FOUND NO CONTAMINATION ON APU MAGNETIC DRAIN PLUG OR LUBE FILTER ELEMENT. RESET OIL FILTER INDICATOR IAW AMM 49-91-12, LEAK CHECKED GOOD.

Part: VALVE — UNKNOWN (NR 2 IDG) · airframe 18,484 hrs · 4,991 cycles

NR 2 ENGINE IDG REQUIRED FREQUENT SERVICING. ACFT GROUNDED. PERFORMED IDG STATIC LEAK CHECK IAW AMM 24-11-00-700-801. NO LEAKS NOTED. REPLACED IDG VENT VALVE AND IDG SERVICE FITTING IAW AMM 24-11-00. LEAK CK GOOD, NO OTHER DEFECTS NOTED.

Part: SATCOM — MALFUNCTIONED · airframe 16,112 hrs · 4,861 cycles

SATCOM LOCKED UP ON GROUND. ACFT GROUNDED. QRH PROCEDURE SUCCESSFULLY ACCOMPLISHED.

Part: OIL FILTER — DAMAGED (APU) · airframe 15,930 hrs · 4,808 cycles

FOUND APU LUBE OIL FILTER "RED" INDICATOR EXTENDED AND DAMAGED. ACFT GROUNDED. R & R APU LUBE OIL FILTER ELEMENT AND FILTER RED INDICATOR, PRESSURE IAW AMM 49-91-12 AND 49-91-13. OPS CK AND LEAK CK GOOD.

Part: SENSOR — DIRTY (COCKPIT TEMP) · airframe 15,691 hrs · 4,733 cycles

CAB ZONE LIGHT ILLUMINATES ON RECALL AND EXTINGUISHES ON MASTER CAUTION RESET. ACFT GROUNDED. PACK/ZONE TEMP CONTROLLER BITE IAW FIM 21-61, TASK 801, SHOWED FLIGHT DECK TRIM VALVE FAULT ON NR 2 ZTC BUT VERIFY TEST PASSED WITH NO FAULTS. FOUND FLIGHT DECK TEMP SENSOR AND FILTER DIRTY. CLEANED SENSOR AND CLEANED FILTER IAW MM 21-61-06-100-801. PERFORMED CABIN TEMPERATURE CONTROL AND INDICATION. OPS TEST IAW MM 21-61-00-700-807-002 AND PACK/ ZONE TEMP CONTROLLER BITE IAW FIM 21-62 TASK 801. ALL TESTS PASS.

Part: PANEL — LOOSE (NR 1 INLET) · airframe 15,616 hrs · 4,707 cycles

NR 1 ENGINE FAN INLET DUCT PANELS NR 6, NR 9 & NR 12 HAVE LOOSE FASTENERS. ACFT GROUNDED. TIGHTENED NR 1 ENGINE FAN INLET DUCT PANELS NR 6, NR 9 AND NR 12 TO SPECS. REF MM 72-23-07-400-801-FOO.

Part: CONTROL VALVE — FAILED (NR 2 BLEED) · airframe 15,419 hrs · 4,653 cycles

AFTER TAKEOFF, CLIMBING THRU 1,000 FT AGL, BLEED SPLIT OBSERVED OVER 20 PSI 1,000 FT AGL = RT BLEED=18 PSI/LEFT BLEED=40 PSI N1= 87.5 PERCENT 18,000 FT=RIGHT BLEED=20 PSI /LT BLEED=40 PSI N1 = 86.0 PERCENT CRUISE FL 370, RIGHT BLEED, 22 PSI / LT BLEED=38PSI N1= 87.9 PERCENT DESCENT FL 90 = RT BLEED, 20 PSI /LEFT BLEED - 22PSI N1 = 55.0 PERCENT. ACFT GROUNDED. ACCOMPLISHED TC NG-36WC-00001, BLEED AIR SYS HEALTH CHECK USING PNEUMATIC KIT ASA PN 0-1300-0-1765. HEALTH CHECK ON NR 2 ENGINE FAILS STEP 2.K.11 BLEED AIR REGULATOR AND STEP 3.F.5, PRE COOLER CONTROL VALVE. REPLACED NR 2 BLEED AIR REGULATOR IAW AMM 36-11-03. REPLACED NR 2 ENGINE PRECOOLER CONTROL VALVE IAW AMM 36-12-02. PERFORMED ENGINE BLEED CROSSOVER CHECK AND 5 MINUTE HIGH POWER RUN IAW AMM 36-11-00-710-801. OPS CHECK NORMAL.

Part: SLIDING WINDOW — BINDING (FLIGHT DECK) · airframe 15,444 hrs · 4,664 cycles

F/O'S SIDE WINDOW DOES NOT OPEN ALL THE WAY. ACFT GROUNDED. UNLOCKED HOLD OPEN LATCH & LUBED HINGE, OPS CK GOOD.

Part: SATCOM — MALFUNCTIONED · airframe 15,368 hrs · 4,635 cycles

SATCOMM PROMPT NOT DISPLAYED ON MCDU MENU PAGE. ACFT GROUNDED. FOLLOWED SATCOMM LOCK-UP, ON GROUND, PROCEDURE FROM QRH 5.3. SATCOMM PROMPT RETURNED.

Part: LENS — BROKEN (EMERGENCY LIGHT) · airframe 14,809 hrs · 4,464 cycles

EMERGENCY LIGHT EXIT SIGN ON NR 1 GALLEY ADJACENT TO R1 DOOR HAS BROKEN LENS. ACFT GROUNDED. R & R LENS AND TESTED IAW MM 33-51-01-960-801. OPS NORMAL.

Part: COMPUTER — MALFUNCTIONED · airframe 14,755 hrs · 4,450 cycles

THE SPEED LIMIT LIGHT ON THE PFD CAPTAIN SIDE, AUTO SLAT FAIL LIGHT AND MACH TRIM LIGHT ON RECALL. ACFT GROUNDED. PERFORMED FCC INSTALLATION TEST REF AMM 22-11-33. ALL TEST PASSED. NO HISTORY PAST 30 DAYS. CYCLED ACFT POWER.

Part: FIRE LOOP — MALFUNCTIONED (CARGO BAY) · airframe 14,441 hrs · 4,362 cycles

CARGO FIRE FWD B-LOOP OUT. ACFT GROUNDED. INITIAL EVALUATION OPS CHECKED GOOD. CHANGED BOTH B-LOOP DETECTORS IAW AMM 26-16-01 & WDM 26-16-21.

Part: RECEIVER — MALFUNCTIONED (HF SYSTEM) · airframe 14,366 hrs · 4,343 cycles

HF RADIO TRANSMITS OK, RECEIVED VERY BAD. ACFT GROUNDED. PERFORMED OPS CHECK OF BOTH NR 1 AND 2 HF SYSTEMS IAW AMM 23-11-00-710-801. BOTH SYS CHECKED NORMAL.

Part: EXCITER — FAILED (APU) · airframe 14,277 hrs · 4,313 cycles

APU DID NOT START, FAULT LIGHT ILLUMINATED. ACFT GROUNDED. R & R IGNITION UNIT. APU OPS CHECKED NORMAL IAW AMM 49-41-31.

Part: FIRE LOOP — NO TEST (FWD CARGO BAY) · airframe 14,239 hrs · 4,301 cycles

FWD CARGO B LOOP FIRE DETECTION DOES NOT TEST. ACFT GROUNDED. COULD NOT DUPLICATE. AS A PRECAUTION, CLEANED BOTH FWD CARGO BAY B LOOP SMOKE DETECTORS IAW MM 26-16-01. ACCOMPLISH FWD CARGO SMOKE & OPS TEST IAW MM 26-16-00. ALL TESTED NORMAL.

Part: ACARS — MALFUNCTIONED · airframe 14,163 hrs · 4,283 cycles

SATCOM PROMPT NOT AVAILABLE ON ACARS. ACFT GROUNDED. PULLED & RESET C/B FOR SATCOM IAW FIM TASK 23-15-00-23-801. OPS CHECK GOOD.

Part: WARNING MESSAGE — FALSE ACTIVATION (FMC) · airframe 13,924 hrs · 4,222 cycles

FMC DISAGREE FAULT ILLUMINATE ON GROUND. ACFT GROUNDED. ACCOMPLISHED QRH. OPS NORMAL.

Part: FIRE DETECTOR — NO TEST (CARGO BAY) · airframe 13,714 hrs · 4,165 cycles

CARGO FIRE DOES NOT TEST. ACFT GROUNDED. ACCOMPLISHED CARGO BAY SMOKE DETECTION, OPS TEST IAW AMM 26-16-00. OPS NORMAL. ACCOMPLISHED FIM TASK 26-16-801 CARGO ELECTRONIC UNIT BITE PROCEDURE, NO FAULTS FOUND.

Part: INDICATOR — INOPERATIVE · airframe 13,689 hrs · 4,159 cycles

DRIVE LIGHT DOES NOT ILLUMINATE ON THE GROUND WITH ENGINE SHUTDOWN. LIGHT TESTED OK. ACFT GROUNDED.

Part: WARNING LIGHT — ILLUMINATED (NR 2 IDG) · airframe 13,598 hrs · 4,133 cycles

NR 2 IDG DRIVE LIGHT NOT ILLUMINATED WITH ENG OFF. ACFT GROUNDED. RAN NR 2 ENGINE, LIGHT CAME ON AFTER ENGINE SHUTDOWN, IAW 24-11, FIM TASK.

Part: CIRCUIT BREAKER — TRIPPED (LEFT IGNITER) · airframe 13,015 hrs · 3,972 cycles

DURING PREFLIGHT, FOUND NR 1 ENGINE LT IGNITION CIRCUIT BREAKER TRIPPED. ACFT GROUNDED. INSPECTED AREA IN AND AROUND TRIPPED CIRCUIT BREAKER. NO DAMAGE NOTED, SUSPECT PILOTS SEAT BELT TRIPPED BREAKER. RESET NR 1 ENGINE LT IGNITION CIRCUIT BREAKER AND ACCOMPLISHED IGNITER TEST IAW AMM 74-00-00-750-801-FOO, IGNITER OPS NORMAL, GROUND VERIFICATION GOOD, REF AMM 20-60-01-860-801 FOR RESETTING CIRCUIT BREAKER. NO HISTORY PAST 30 DAYS.

Part: WARNING MESSAGE — FALSE ACTIVATION (FMC) · airframe 12,965 hrs · 3,959 cycles

FMC DISAGREE LIGHT AFTER PUSHBACK. ACFT GROUNDED. QRH ACCOMPLISHED, LIGHT EXTINGUISHED.

Part: WARNING MESSAGE — FALSE ACTIVATION (FMC) · airframe 12,745 hrs · 3,890 cycles

FMC DISAGREE ON GROUND. ACFT GROUNDED. CLEARED VIA QRH PROCEDURE, OPS NORMAL.

Part: VALVE — FAILED (NR 1 ENG PRECOOL) · airframe 12,715 hrs · 3,883 cycles

CLIMBING OUT, LT DUCT PRESS 16, RT DUCT PRESS 36. N1 ON BOTH MOTORS 100.8. CRUISE AT FL380 LT DUCT 22 RIGHT DUCT 36 N1 90.3 ON BOTH ENGINE. ACFT GROUNDED. ACCOMPLISHED NR 1 ENGINE BLEED AIR HEALTH CHECK REF. T/C NG-36WC-00001. REPLACED NR 1 ENGINE PRECOOLER CONTROL VALVE. OPS/LEAK CHECK NORMAL REF. AMM 36-12-02. NO OTHER DEFECTS NOTED.

Part: FMC — FALSE INDICATION · airframe 12,286 hrs · 3,749 cycles

FMC DISAGREE. ACFT GROUNDED. PERFORMED QRH PROCEDURE, OPS NORMAL.

Part: AUTOLAND SYS — NO TEST · airframe 11,762 hrs · 3,603 cycles

PRACTICE AUTOLAND FAIL. CONDITIONS SEA 16L PROTECTED AREA CLEAR INSIDE 8 MILES. COURSE AND GLIDEPATH WERE ERRATIC ALL THE WAY DOWN FINAL. SPEED CONTROL ALSO ERRATIC VARIABLE BETWEEN REF AND REF 15, WINDS WERE 5KTS ON FINAL OR CALM, CALLING 220 AT 8 ON THE GROUND. ERRATIC FLIGHT PATH TO TOUCHDOWN IN THE PROPER ZONE BUT WITH SOME SIDE LOAD. ACFT GROUNDED. PERFORMED DFCS BITE AMM 22-11-00 NO FAULTS, AUTO TEST PASS. PERFORMED A/T BITE AMM 22-31-10 NO CURRENT FAULTS, CURRENT STATUS PASS. PERFORMED HGS BITE SSM 34-26-00 NO FAULTS, CURRENT STATUS PASS. PERFORMED MMR TEST NR 1, NR 2 AMM 34-31-42, NO FAULTS.

Part: WARNING MESSAGE — FALSE ACTIVATION (HF SYSTEM) · airframe 11,656 hrs · 3,571 cycles

HF-1 DISPLAYS FAIL MESSAGE. CIRCUIT BREAKER NOT TRIPPED. ACFT GROUNDED. FAIL MESSAGE DISPLAYS IN CAPT AND F/OS RTP WHEN HF-1 IS SELECTED. PERFORMED HF-1 BITE IAW FIM 23-11, TK 801. BITE TEST OF HF-1 PASSED AND FAIL MESSAGE WENT AWAY. OK TO CONTINUE.

Part: CONTROL VALVE — FAILED (LT A/C PACK) · airframe 11,507 hrs · 3,533 cycles

LEFT PACK LIGHT ILLUMINATED ON RECALL, DURING LANDING CHECK. STAYED ON UNTIL PACK RESET. ACFT GROUNDED. TESTED THE LT PACK SYS IAW AMM 21-51-00-700-803. PACK/ZONE CONTROLLER SHOWED A FAULT AT THE TCV. RESET THE CONTROLLER AND RETESTED. NO FAULTS INDICATED. RAN THE PACKS THAN RETESTED, STILL NO FAULTS. DUE TO RECENT HISTORY R & R TCV IAW AMM 21-51-10-400. OPS AND LEAK CHECK GOOD.

Part: VALVE — OPEN (COWL) · airframe 11,419 hrs · 3,503 cycles

COWL VALVE OPEN LIGHT IN TRANSIT. ACFT GROUNDED. PERFORMED ENGINE/ COWL ANTIICE OPS TEST ON NR 1 ENG IAW AMM TASK 30-21-00-710-801. OPS CHECKED GOOD.

Part: WARNING LIGHT — FALSE INDICATION (CONTROL VALVE) · airframe 11,353 hrs · 3,483 cycles

ON APPROACH, DURING RECALL THE LT PACK LGT ILLUMINATED WITH PUSH TO RESET LGT EXTINGUISHED. ACFT GROUNDED. NR 1 CONTROLLER SHOWS TCV THIS PACK FAULT LAST LEG. RAN BITE & FAULT CLEARED AND TEST NORMAL REF AMM 21-61-20. NO FAULTS ON MASTER CAUTION RECALL.

Part: WARNING LIGHT — ILLUMINATED · airframe 11,246 hrs · 3,451 cycles

CONTROL CABIN ZONE TEMP LIGHT ILLUMINATED UPON RECALL AFTER ENG START ON GROUND. ACFT GROUNDED. BITE TESTED BOTH ZONE TEMP CONTROLLERS IAW FIM 21-62, TASK 801. NR 1 CONTROLLER TEST GOOD. NR 2 CONTROLLER BIT AND PREV FLT FLT DECK TRIM VALVE LIGHT ILLUMINATED. LIGHT WENT ON ON VERIFY. NO HISTORY PAST 30 DAYS.

Part: FMC — WARNING LIGHT · airframe 11,089 hrs · 3,408 cycles

WHILE ON THE GROUND AFTER ENG START FMC DISAGREE LIGHT ILLUMINATED. PERFORMED CHECK LIST FMC DISAGREE LIGHT NO LONGER DISPLAYED.

Part: CONTROL PANEL — UNKNOWN (EEC) · airframe 10,993 hrs · 3,381 cycles

ON PDC FOUND NR 1 ENGINE ALTERNATE MODE LIGHT ON. REMOVED EEC CONTROL PANEL IN OVERHEAD, CLEANED CONNECTORS, RECYCLED BREAKERS CYCLED POWER, CONNECTED CONTROL PANEL SYS. OP CHECKED GOOD.

Part: SHIM — WORN (NR 1 ENGINE) · airframe 10,970 hrs · 3,376 cycles

WHILE ACCOMPLISHING T/C 78472002 FOUND TWENTY FOUR FAN BLADE SHIMS WORN ON NR 1 ENGINE. REPLACED ALL FAN BLADE SHIMS REF T/C 78472002.

Part: FMC — WARNING LIGHT · airframe 10,958 hrs · 3,373 cycles

FMC DISAGREE LIGHT CAME ON. FOLLOWED QRH PROCEDURES, FMC DISAGREE LIGHT EXTINGUISHED. FMC DISAGREE LIGHT NO LONGER DISPLAYED.

Part: FILTER — CLOGGED (APU OIL SYS) · airframe 10,780 hrs · 3,328 cycles

APU OIL FILTER DELTA P INDICATOR EXTENDED. APU OIL FILTER INDICATOR SERVICE COMPLETED IAW AMM 49-91-13. LEAK CHECKED GOOD, PIN RESET.

Part: FMC — FALSE INDICATION · airframe 10,735 hrs · 3,311 cycles

FMC DISAGREE, QRH PERFORMED. OPS NORMAL.

Part: PROBE — MALFUNCTIONED (NR 1 FUEL CELL) · airframe 10,630 hrs · 3,279 cycles

PILOTS NOTICED 400 LBS DROP IN FUEL QTY WITHIN 15 MINUTES OF FUELING, APU OFF. ACFT GROUNDED. PERFORMED FUEL QTY OPS TEST IAW AMM 28-41-00-801, NO FAULTS FOUND. FQIS SYS PERFORMED FUEL STICK COMPARISON WITH FLIGHT DECK SYS, FOUND DIFFERENCE TO BE 180 LBS DIFFERENCE RT WING POSITIVE IN TANK, COMPARISON TEST IAW 28-41-00. OPS CHECK OK FOR SERVICE. FAULT HISTORY LOGGED 20 COUNTS OF NR 1 MAIN TANK COMP DATA BAD AND NR 2 MAIN 21 COUNTS OF COMP DATA BAD. DEFUELED NR 1 AND NR 2 MAIN TANKS. OPENED TANKS AND REMOVED ICE AND WATER ACCUMULATION UNDER COMP PROBES FOR NR 1 AND NR 2 MAIN TANKS. REPLACED NR 1 MAIN TANK COMPENSATOR, REF AMM 28-41-21/401. REPLACED NR 2 MAIN TANK COMPENSATOR, REF MM 28-41-21. FUEL TANKS CLOSED WITH OK TO CLOSE ON T/C 78528000. ACCOMPLISHED FQIS BITE TEST. NO FAULTS NOTED, REF FIM 28-41/801.

Part: UNKNOWN — UNKNOWN · airframe 10,513 hrs · 3,250 cycles

ON BOARDING, NOTED FUEL 39.8. AT DEPARTURE, 5 MIN, STARTED APU. RUNNING PRIOR TO PUSH CHECKLIST NOTED FUEL 39.3. THIS IS AN ABNORMAL BURN FOR APU. PERFORMED COMPARISON CHECK IAW MM 28-41-00-720-801, ALL TANKS, FUEL QTY CHECKED GOOD. NR 1 TANK 8.55, STICK NR 8 READS 120 LB DIFF, NR 2 TANK 8.51, STICK NR 8 READS 240 DIFF, CENTER 22.56, STICK NR 2 READS 360 DIFF. ALL WITHIN ALLOWABLE LIMITS. GROUND VERIFICATION GOOD.

Part: FIRE DETECTOR — FAILED (APU) · airframe 10,027 hrs · 3,121 cycles

APU DET INOPERATIVE LIGHT ILLUMINATED. REPLACED APU TAILPIPE FIRE DETECTOR ASSY IN REF AMM 26-15-01. OPS CHECK GOOD, REF AMM 26-15-00-710-801. GROUND VERIFICATION SUCCESSFUL AND COMPLETED.

Part: INDICATION SYS — INACCURATE (FUEL QTY) · airframe 9,944 hrs · 3,100 cycles

DURING PREFLIGHT, TOTAL FUEL SHOWED 43.3, FEW MINUTES LATER TOTAL READ 42.9. RIGHT GAUGE READS LOW WHEN FULL. APU WAS NOT OPERATING. ACCOMPLISH FQIS BITE IAW FIM 28-41-801 & OPS TEST OF FQIS IAW MM 28-41-00-710-801, NO FAULTS NOTED. ACCOMPLISHED FUEL STICK MEASUREMENTS ON ALL TANKS AND FOUND NR 1 AND CENTER TANK TO MATCH FUEL QTY INDICATORS & NR 2 TANK (RT) TO BE WITH IN LIMITS IAW MM 28-41-00-720-801, COMPARISON CHECK, NR 2 FUEL QTY INDICATOR READS 8480 LBS IN COCKPIT & AT FUEL STATION, FUEL STICK NR 8 MEASURED 8738 LBS. TRANSFERED FUEL OUT OF AND BACK INTO NR 2 TANK AND COMPARISON CHECK WITHIN LIMITS BOTH TIMES.

Part: OUTFLOW VALVE — MALFUNCTIONED (CABIN PRESSURE) · airframe 9,616 hrs · 3,016 cycles

AT CRUISE F/A HEARD A POP IN R2 DOOR AND THEN A HISSING SOUND FOR APPROX. 60 SECONDS. CABIN DIFFERENTAL PRESSURE ROSE TO 8.9 AND CABIN CLIMBED AND DESCENDED 700-1000 FPM, STABILIZED FOR A WHILE AND THEN PERIODICALLY HAD SPIKES 500-700 FPM. CABIN ALTITUDE REMAINED AT 4500 FT. BELOW 10,000 FT SWITCHED TO MANUAL MODE AND HAD CONTROL OVER CABIN WITH OUTFLOW VALVE. WHILE CLIMBING FROM FL370 TO FL380 OUTFLOW VALVE DROVE FULL CLOSED, WITH CABIN RATE DOWN 500 FPM. CABIN PRESSURE WENT TO 8.6 PSID. SWITCH TO MANUAL PRESSURE CONTROL MAINTAIN PRESSURE WITH MANUAL PRESSURE CONTROL FROM 7.8-7.9 PSID. WAS USING ALTERNATE PRESSURE CONTROL WITH PRIME CONTROL DEACTIVATED. REPEAT GRIPE. NO FAULT LOGGED ON NR 2 PRESSURE CONTROLLER, GROUND TEST AND SYS TEST PASSED REF MM 21-31-00-700-802. REPLACED AFT OUTFLOW VALVE REF MM 21-31-03-00-801 BOTH INSTALLATION TEST PASSED.

Part: WARNING LIGHT — FALSE ACTIVATION (NR 1 ENGINE) · airframe 9,443 hrs · 2,976 cycles

NR1 ENGINE SHOWS FAULT, SHORT TIME, MESSAGE NR 73-30791, PS3 SIGNALS DISAGREE. ACCOMPLISHED FIM 73-26 TASK 806. MESSAGE 73-30791, NO LONGER SHOWS ON RECENT FAULTS FOR NR 1 ENGINE. ALSO ACCOMPLISHED NR 1 ENGINE EEC TEST TEST PASSES NO EEC FAULTS. REF MM 73-21-00-700-804.

Part: LIGHT — NONE (CABIN) · airframe 9,413 hrs · 2,965 cycles

EMERGENCY EXIT INSTRUCTION LIGHT ABOVE SEAT 16F FLICKERS. OPERATED EMERGENCY EXIT INSTRUCTION LIGHT NUMEROUS TIME COULD NOT DUPLICATE FLICKER AT 16F. LIGHT OPERATES NORMAL.

Part: WARNING MESSAGE — FALSE ACTIVATION (FLT DIRECTOR) · airframe 8,887 hrs · 2,823 cycles

DISPLAY SOURCE ANNUNCIATOR ON BOTH VDI. RAN CK LIST. NO SECONDARY INDICATIONS NOTED. CAPTAIN'S FLT DIRECTOR DISAPPEARED, APPROX 1500 AGL ON APPROACH. DOWN POWERED AND REAPPLIED POWER TO ACFT. ALL SYSTEMS OPERATE NORMALLY NOW. NO REOCCURRENCE. ACCOMPLISHED LWMP SYSTEM TESTS - REF 22-00-01-730-801BITE GROUP NR 49 LAND VERIFY REF 22-11-00 AND SMM 34-36-00 HEADINGS SYS TEST, ALL OPS CHECKED GOOD.

Part: CONNECTOR — DIRTY (NR 2 ENGINE) · airframe 8,842 hrs · 2,811 cycles

DIAGNOSTICS REPORTED NR 2 ENGINE TREND DATA SHOWS A SHIFT IN EGT HOT DAY MARGIN ALL OTHER PARAMETERS NORMAL. EGT INDICATION ERRORS ARE SUSPECT. ACCOMPLISHED T/C 78273000 NO RECENT FAULTS NOTED. T49.5 READING BEFORE CLEANING S1 266.86, S2 212.60, S3 214.27, S4 238.34. ALL EGT PROBE RESISTANCE CKS ARE GOOD. RESISTANCE IS HIGH THROUGH CONNECTOR DP901. IAW AMM 77-21-01-200-801-F00. CLEANED ALL EGT CONNECTORS IAW AMM 77-21-00 PB 201. AFTER CLEANING, ALL RESISTANCE CKS ARE GOOD. PERFORMED EEC BITE TEST IAW AMM 73-21-00-740-803-F00, NO RECENT FAULTS. T49.5 READINGS AFTER 5 MINUTE ENG RUN S1 266.81, S2 248.48, S3 246.87, S4 263.76.

Part: FMC — FALSE INDICATION · airframe 8,174 hrs · 2,616 cycles

FMC DISAGREE LIGHT ILLUMINATED ON GROUND. RAN QRH 11.2 RESTORED SYS OK.

Part: VALVE — FAULTED (COCKPIT TEMP) · airframe 8,420 hrs · 2,688 cycles

ON RECALL, MASTER CAUTION AIR CONDITIONING AND CONTROL CABIN ZONE TEMP LIGHTS ILLUMINATE. ALL LIGHTS EXTINGUISH UPON PUSHING MASTER CAUTION RESET. ACFT GROUNDED. PERFORMED FIM TASK 21-62-00-810-833 CONTROL CABIN TRIM AIR VALVE (BACKUP) FAULT ISOLATION, LOGGED A FLIGHT DECK TRIM AIR VALVE ON CONTROLLER NR 2, RESET FAULT. GROUND VERIFICATION TESTS NORMAL.

Part: INSERT — DAMAGED (NR 2 ENGINE) · airframe 7,946 hrs · 2,548 cycles

WHILE ACCOMPLISHING NR 2 ENG INLET AND FAN BLADE INSP T/C NR 78472000. FOUND VBV LOUVER PANEL NR 6 WITH LOOSE FASTENERS. ACFT GROUNDED. FOUND 1 EA UPPER AFT INSERT DAMAGED. REPLACED INSERT IAW TASK 70-42-13-350-014.

Part: EEC — MALFUNCTIONED (ENGINE) · airframe 7,452 hrs · 2,396 cycles

AFTER ENGINE START, BOTH ENGINES WENT TO ALTERNATE EEC. RESET BOTH EEC SWITCHES TO NORMAL ON POSITION. RAN BOTH ENGINES NO FURTHER FAULTS. ACFT OK FOR SERVICE.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 6,600 hrs · 2,152 cycles

ON RECALL ZONE TEMP LT CAME ON AND GOES OUT WHEN MASTER CAUTION IS PRESSED. PERFORMED FIM TASK 21 62 00 810 842 CONTROL CABIN ZONE TEMP LIGHT ON AND STAYS OFF AFTER RESET. RESET FAULT AND OPERATED PACK GROUND VERIFICATION TESTS NORMAL. NO HISTORY 60 DAYS.

Part: UNKNOWN — MALFUNCTIONED (FMC) · airframe 6,536 hrs · 2,133 cycles

AFTER ENGINE START FMC DISAGREE ANNUNCIATED. ACCOMPLISHED QRH. NORMAL OPS RESTORED.

Part: UNKNOWN — MALFUNCTIONED (FMC) · airframe 6,110 hrs · 2,010 cycles

FMC DISAGREE ILLUMINATED ON GROUND. ACCOMPLISHED QRH PROCEDURE. OPS NORMAL.

Part: UNKNOWN — MALFUNCTIONED (AUTOPILOT SYS) · airframe 6,034 hrs · 1,984 cycles

PILOT REPORTS C/B OUT (OPEN) AT P6 2 ROW A3 AFCS INTLK 2. OPEN P6 2 PNL ACCOMP GVI OF PNL NO DEFECTS NOTED CLOSED PNL & CLOSED C/B AT P6 2 ROW A3 REF WDM 22 11 12 & MM 20 60 01 860 801. PERFORMED DFCS LRU REPLACEMENT TEST FOR FCC BG 35 PER MM 22 11 37 TEST PASSED. A/C REMAINS CATIIIA AUTOLAND & HGS QUALIFIED STATUS SCREW REFLECT SAME.

Part: UNKNOWN — MALFUNCTIONED (FMC) · airframe 6,002 hrs · 1,975 cycles

ON TAXI OUT GOT "FMC DISAGREE" ANNUNCIATOR. ACCOMPLISHED QRH PROCRDURE. OPS NORMAL.

Part: PANEL — LOOSE (NR 1 ENGINE) · airframe 5,842 hrs · 1,930 cycles

WHILE ACCOMPLISHING ENGINE INLET AND FAN BLADE INSP FOUND FAN DUCT PANELS LOOSE. PANELS NR 6, 7, 8, 9 AND 12. TIGHTEN SCREW ON FAN DUCT PANEL NR 1 ENG REF MM 72 23 07.

Part: UNKNOWN — MALFUNCTIONED (HF COMM) · airframe 5,794 hrs · 1,914 cycles

HF2 SHOWS FAIL WHEN SELECTED. PERFORMED HF COMMUNICATION SYSTEM TEST. OPS CHECK GOOD. REF AMM 23 11 00 730 801.

Part: UNKNOWN — MALFUNCTIONED (AC BAY) · airframe 5,729 hrs · 1,893 cycles

CONTROL CABIN ZONE TEMP LIGHT ILLUMINATES ON RECALL. EXTINGUISHES ON RESET. BITE OF NR 2 PZTC SHOWS CONT CAB TRIM VALVE FAULT RESET & RETESTED PZTC REF FIM TASK 21 62TSK 842 NO FAULTS NOTED. SUCCESSFUL GROUND VERIFICATION CONFIRMED.

Part: JAM-NUT — LOOSE (WINDOW HEAT) · airframe 5,372 hrs · 1,774 cycles

RIGHT SIDE WINDOW NR 2 OVERHEAT LIGHT ILLUMINATED. RIGHT SIDE WHCU BITE TEST OK. USING INFARED THERMOMETER FOUND RIGHT SIDE WINDOW TEMP WITHIN LIMITS REF MM 30 41 00 701 801. OPS CHECK OK. FOUND RIGHT SIDE WINDOW HEAT SWITCH JAM NUT LOOSE. REMOVED LIGHT PLATE & RE-SECURED JAM NUT.

Part: CONTROL UNIT — FAULTY (COCKPIT) · airframe 5,378 hrs · 1,775 cycles

RIGHT SIDE WINDOW OVERHEAT ILLUMINATED. PERF WHCU BITE CHECK PROCEDURE PER FIM 30 41 00 810 801. FOUND RT SIDE SENSOR FAULT. PERF FIM TASK 30 41 00 810 811. WINDOW SENSOR FAULT ISOLATION. SWAPPED RT SIDE WINDOW TO SPARE SENSOR AND REPLACED COIL CORD. REPLACED WHCU IAW AMM 30 41 11. SYSTEM GRND VERIFICATION NORMAL. NO FURTHER FAULTS NOTED.

Part: SHIM — WORN (NR 2 ENGINE) · airframe 4,514 hrs · 1,505 cycles

NR 2 ENGINE FAN BLADE LUBE 1EA FAN BLADE PLATFORM AND 24 FAN BLADE SHIMS REQUIRE REPLACEMENT. 1EA FAN BLADE PLATFORM MFG P/N 340 001 8YY 0 ARE INSTALLED 24EA FAN BLADE SHIMS MFG P/N 340 252 302 0 ARE INSTALLED ON NR 2 ENGINE.

Part: FILTER — DEFECTIVE (NR 1 IDG) · airframe 4,514 hrs · 1,505 cycles

NR 1 ENG IDG DIFFERENTIAL PRESSURE INDICATOR IS EXTENDED. C/W FIM TASK 24 11 00 810 803 INSPECTED FILTER FOR CONTAMINATION NO CONTAMINATION FOUND CHANGED FILTERS AND OIL PER TASK CARD 78424000. DPI BUTTON RESET OK FOR SERVICE.

Part: PUMP — LEAKING (NR 2 ENGINE) · airframe 4,484 hrs · 1,495 cycles

NR 2 ENGINE HAS HISTORY OF FUEL PUDDLING ON GROUND DURING ENGINE START. BAGGED FUEL & VENT DRAIN LINES ON NR 2 ENGINE & RAN AFTER 3 HR WAIT AFTER START HAD CONTINUOUS FUEL FLOW FROM PUMP PAD DRAIN UNTIL SHUTDOWN REF MM 71 71 00. REPLACED FUEL PUMP PACKAGE ASSY REF AMM 73 11 01. LEAK AND OPS CHECKS NORMAL. SUCCESSFUL GROUND VERIFICATION COMPLETE.

Part: PIN — DEFECTIVE (APU) · airframe 4,350 hrs · 1,448 cycles

APU HAD BEEN RUNNING FOR ABOUT 3 MINUTES APU SHUTDOWN FAULT LIGHT ON. REMOVED APU ECU AND SAW CONTINUITY FLUCTUATING TO 'OPEN' BETWEEN D3599A PINS C2 AND D2 WHILE SHAKING P15 REF WDM49 94 21. FOUND VERY LOW PIN TENSION AT P15 PIN B. REPLACED P15 PIN B REF CMM49 11 01 AND SWPM 20 63 14. RE-MEASURED CONTINUITY THRU P15. CONTINUITY STABLE. REINSTALLED ECU. RAN APU UNTIL OIL TEMP STABILIZED AND ON INPUT MONITORING PAGE AGAIN SHOOK P15 WITH NO FLUCTUATIONS NOTED. ACCOMPLISHED TWO MORE SUCCESSFUL START/RUN CYCLES. 'MAINT' LIGHT REMAINED OFF AND 'CURRENT STATUS' AND 'RECENT FAULTS' PAGES SHOW NO NEW FAULTS LOGGED. APU OPS NORMAL.

Part: OIL COOLER — OBSTRUCTED (APU) · airframe 4,335 hrs · 1,442 cycles

APU SHUT OFF FAULT LIGHT ILLUMINATED. PERFORMED FIM TASK 49 90 00 810 801 FOUND APU OIL COOLER OBSTRUCTED WITH DEBRIS. REMOVED AND REPLACED APU OIL COOLER REF M/M 49 91 41, OPS AND LEAK CHECKS NORMAL.

Part: COMPUTER — FAILED (E&E BAY) · airframe 3,995 hrs · 1,325 cycles

"FD" CAUTION FLAG ON CAPTAINS PFD + NO MA LIGHT ON FLIGHT DIRECTOR WHEN CAPTAINS F/D ON SWITCH SELECTED. FCC A CURRENT STATUS BITE FAILS MSG 22 11303 INTERNAL FAILURE. CYCLED FCC A C/B'S, NO HELP. REPLACED FCC A REF MM 22 11 33, OPS CHECK NORMAL.

Part: UNKNOWN — MALFUNCTIONED (STARTER SYS) · airframe 3,973 hrs · 1,317 cycles

WHILE ACCOMPLISHING ROUTINE CHECKS INTERROGATE, THE FMC CDU FOR ENIGINE FAULTS FOUND A SHORT TIME FAULT NR 73 30311 "THE START SWITCH SIGNAL AND ARINC BUS DATA DISAGREE." PERFORMED FIM 73 24 00 810 F00 INITIAL EVAL NO RECENT FAULT NO FAULT HISTORY. EXAMINED ENGINE START SW PARAMETER ON APPLICABLE DEU NO FAULT NOTED.

Part: BLEED AIR SYS — MALFUNCTIONED (APU) · airframe 3,803 hrs · 1,262 cycles

NO APU DUCT PRESSURE APU RUNNING NORMAL EGT 400 DEG. ACCOMPLISHED INITIAL EVALUATION & APU BITE PROCEDURES PER FIM 49 55 00 801 804 E (1) PGS 1 3 & 49 60 00 810 801 NO DEFECTS FOUND. INSPECTED BLEED AIR VALVE AREA NO LEAKS FOUND & CONNECTOR IS TIGHTENED & SECURED. VERIFIED BLEED AIR VALVE OPERATES OPEN & CLOSES SMOOTHLY.

Part: BLEED AIR SYS — MALFUNCTIONED (APU) · airframe 3,736 hrs · 1,241 cycles

ZERO DUCT PRESSURE WHEN APU BLEED SWITCH SWITCHED ON. STARTED APU AND PERFORMED BLEED AIR VALVE OPERATIONAL CHECK OPS CHECK NORMAL IAW AMM 49 52 11 400 801 STEP F APU BITE TEST SHOW NO MAINTENANCE MESSAGE THERE WAS AN INTERMITTENT FAULT OK FOR SERVICE REF FIM 49 51 00 810 803, NO HISTORY FOR 90 DAYS.

Part: SENSOR — DIRTY (CABIN TEMP) · airframe 2,970 hrs · 979 cycles

FLIGHT ATTENDANTS REPORT AFT CABIN TOO COLD. TURNED CONTROLLER TO NEARLY MAX WITHOUT MUCH EFFECT. CLEANED CABIN TEMP SENSORS IAW MM 21 61 10. CABIN TEMPERATURE CONTROL OPS NORMAL IAW REPAIR CONFIRMATION FIM 21 61 TASK 847.

Part: WARNING SYSTEM — INTERMITTENT (COCKPIT) · airframe 2,836 hrs · 929 cycles

CONT CAB ZONE TEMP LT ILLUMINATES ON RECALL EXTINGUISHES WITH MASTER CAUTION RESET. TROUBLESHOT PER FIM 21 62 00 810 842. FAULT APPEARS TO HAVE BEEN INTERMITTENT. BITE TEST SHOWS NO FAILURES PREVIOUS NINE FLTS. RESET LOGGED FAULT. GROUND VERIFICATION OF PACK SYSTEM NORMAL.

Part: CHIP DETECTOR — CONTAMINATED (ENGINE) · airframe 2,739 hrs · 893 cycles

DURING AGB/TGB MAGNETIC CHIP DETECTORS INSP ON NR 2 ENG FOUND FOUR MAGNETIC PARTICLES. TWO PARTICLES LARGER THAN 0.02 INCH IN THE FORWARD SUMP. REF LAB/COR REPORT 11.066 DEBRIS HAS BEEN IDENTIFIED AS 17 4PH STAINLESS STEEL. REF MM SUBTASK 79-00-00-240-001-F00 (7)(N) AND (P) NOT ABLE TO IDENTIFY SOURCE OF 17 4PH IN ABOVE CATEGORIES CONTINUE IN SERVICE WITH 50 75 HOUR REINSPECT. INSPECTED CHIP DETECTORS FOR 30 CONSECUTIVE DAYS. NO DEFECTS FOUND.

Part: PCU — FAILED (E&E BAY) · airframe 2,286 hrs · 751 cycles

AMBER "ELEC" LIGHT ILLUMINATED AFTER ENGINE START. VERIFIED DISCREPANCY REMOVED AND INSTALLED NEW SPCU REF MM 24 34 11 000 801 AND 24 34 11 400 801. PERFORMED SPCU TEST PER SAME. SYS CHECKS NML.

Part: FILTER — DEFECTIVE (NR 1 IDG) · airframe 2,217 hrs · 730 cycles

DURING PDC WALKAROUND FOUND NR 1 ENGINE IDG DELTA "P" INDICATOR EXTENDED. REPLACED NR 1 ENGINE IDG SCAVENGE AND CHARGE FILTER ELEMENT IAW ASAMM 24 11 41 400 801 AND INSPECTED THE FILTER ELEMENTS IAW ASAMM 24 11 41 200 801. FOUND NO VISUAL DEFECTS METAL PARTICLES OR DISCOLORED OIL. DRY RAN THE MOTOR NO LEAKS NOTED. OK FOR SERVICE.

Part: SENSOR — OUT OF TOLERANCE (APU) · airframe 2,121 hrs · 698 cycles

APU BLEED AIR INOP. CDU BITE PRODUCED FAULT CODE 49 52270 DELTA PRESSURE SENSOR SHOWS OUT OF RANGE DRIFT. REPLACED THE DELTA PRESSURE SENSOR OPS CHECK GOOD NO ACTIVE FAULTS. REF MM 49 52 33. VISUAL INSPECTION COMPLETED OF CONNECTOR AND WIRE HARNESS NO FAULTS FOUND OK FOR SERVICE.

Part: SERVO VALVE — FAULTY (RT PROPELLER)

FLT 4127 - DURING CLIMB-OUT FROM ATL-PFN, THE CREW RECEIVED AN AC WILD FAULT ON THE RIGHT ENGINE. WHILE PERFORMEING THE CHECK LIST THE CREW NOTICED THE RIGHT ENGINE TORQUE AT 38-40 PERCENT AND THE NP AT 108 PERCENT. THE CREW REDUCED THE RIGHT ENGINE POWER TO FLIGHT IDLE AND THEN ATTEMPTED TO LOWER THE NP BY SETTING THE POWER TO CLIMB WITHOUT SUCCESS WITH THE NP REMAINING AROUND 110 PERCENT. THE CREW THEN SHUT DOWN THE RIGHT ENGINE, DECLARED AN EMERGENCY AND THE AIRCRAFT RETURNED TO ATL, LANDING SAFELY. MAINTENANCE REMOVED AND REPLACED THE RIGHT ENGINE PROPELLER SERVO VALVE (PSV). OPS AND LEAK CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LIGHT — INOPERATIVE (CABIN)

DURING HANGER MAINTENANCE, THE FORWARD EMERGENCY EXIT LIGHT WAS FOUND TO BE INOPERATIVE UPON DEPRESSING THE TWO MINUTE SWITCH BUTTON. MAINTENANCE REMOVED AND REPLACED THE FORWARD EMERGENCY EXIT LIGHT LAMP. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.

Part: EEC — MALFUNCTIONED (LT ENGINE)

DURING INITIATION OF DESCENT INTO DHN FROM ATL, AT APPROXIMATELY 14,000 FT WHEN PILOT PULLED POWER LEVERS BACK, LT ENGINE LEVER STUCK AT FIFTY FIVE DEGREES. PILOT LEVELED A/C OFF AT 13,700 FT & COMPLIED WITH QRH. PILOT PULLED HARD ON POWER LEVER TO MOVE IT TO FLT IDLE AN IT PULLED FREE. AT APPROX 3,500 FT WITH BOTH POWER LEVERS IN FLT IDLE LT ENGINE AGGRESSIVELY SURGED MULTIPLE TIMES. PILOT SHUTDOWN LT ENG, DECLARED AN EMERGENCY & A/C LANDED SAFELY IN DHN. MX INSPECTED LT ENG TELEFLEX CABLE & TURTLE BACK FOR BINDING, INTERROGATED LT ENG PCU AND EEC, PERFORMED LT ENG TRIM IAW ATR JIC 76-00. GROUND RAN LT ENG IN MULTIPLE CONFIG & BLEED CONFIG. NO DEFECTS NOTED. OPS CHKS GOOD. A/C OK FOR SERVICE. (M)

Part: SEAT TRACK — CORRODED (CABIN)

DURING C-CHECK, THE LT OB SEAT TRACK WAS FOUND CORRODED ON THE INNER FLANGE AROUND THE CLIP NUT HOLES BETWEEN FRAMES 14 AND 17. MAINTENANCE REPAIRED THE CORRODED SEAT TRACK IAW SRM 530000, FIG 434. AIRCRAFT WAS RELEASED FROM C-CHECK ON MAY 14, 2004.

Part: FLOOR PANEL — CORRODED (FUSELAGE)

DURING C-CHECK INSPECTION, THE FLOOR WEB AT THE FORWARD CARGO DOOR ENTRANCE AT FRAME 13 TO 17 WAS FOUND CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE CORRODED FLOOR WEB IAW SRM 533780 AND 512500. AIRCRAFT WAS RELEASED FROM C-CHECK ON MAY 14, 2004.

Part: INTERCOSTAL — CORRODED (FUSELAGE) · airframe 17,834 hrs

DURING C-CHECK, THE INTERCOSTALS BETWEEN FRAMES 38 AND 39 ON BOTH LEFT AND RT SIDES WERE FOUND CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE CORRODED INTERCOSTALS IAW SRM 512501 AND 512500. AIRCRAFT WAS RELEASED FROM C-CHECK ON MAY 14, 2004.

Part: SUPPORT BRACKET — CORRODED (FUSELAGE)

DURING C-CHECK, CORROSION WAS FOUND OUT OF LIMITS ON THE BRACKET SUPPORT ON THE LT SIDE THRESHOLD AT STRINGER 14 LT AT FRAME 37 AND BETWEEN FRAMES 38 AND 39. MAINTENANCE REPLACED THE CORRODED BRACKETS IAW SRM 512500. AIRCRAFT WAS RELEASED FROM C-CHECK ON MAY 14, 2004.

Part: FLOOR SUPPORT — CORRODED (LT FUSELAGE)

DURING C-CHECK, CORROSION BEYOND LIMITS WAS FOUND ON THE LT SIDE FLOOR SUPPORT BETWEEN FRAMES 39 AND 40. OUT OF LIMITS CORROSION WAS ALSO FOUND ON THE RT SIDE FLOOR SUPPORT BETWEEN FRAMES 39 AND 41. MAINTENANCE REMOVED AND REPLACED THE CORRODED Z-SUPPORTS ON THE LT AND RT SIDES IAW SRM 512502 AND 512501 RESPECTIVELY. AIRCRAFT WAS RELEASED FROM C-CHECK MAY 14, 2004.

Part: INTERCOSTAL — CORRODED (FUSELAGE)

DURING C-CHECK, INTERCOSTALS BETWEEN FRAMES 36 AND 38 ON BOTH LT AND RT SIDES WERE FOUND CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE CORRODED INTERCOSTALS IAW SRM 512501. AIRCRAFT WAS RELEASED FROM C-CHECK ON MAY 14, 2004.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE)

DURING C-CHECK, CORROSION BEYOND LIMITS WAS FOUND ON THE LT SIDE FLOOR SUPPORT BETWEEN FRAMES 39 AND 40. OUT OF LIMITS CORROSION WAS ALSO FOUND ON THE RT SIDE FLOOR SUPPORT BETWEEN FRAMES 39 AND 41. MAINTENANCE REMOVED AND REPLACED THE CORRODED SUPPORTS ON THE LT AND RT SIDES IAW SRM 512502 AND 512501 RESPECTIVELY. AIRCRAFT WAS RELEASED FROM C-CHECK MAY 14, 2004.

Part: COVER — CORRODED (CARGO BAY)

DURING C-CHECK INSPECTION, THE ALUMINUM COVERING ON FLOOR PANEL 256 HF, AS WELL AS THE COVER PLATE AT FLOOR PANEL 256 GF WERE FOUND CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED BOTH THE CORRODED ALUMINUM COVERING AND THE FLOOR COVER PLATE IAW SRM 536210. AIRCRAFT WAS RELEASED FROM C-CHECK ON MAY 14, 2004.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT)

FLT 4517 - DURING A GROUND INSPECTION IN MGM, THE EMERGENCY EXIT LIGHT AT THE SERVICED DOOR WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY EXIT LIGHT LAMP AT THE SERVICE DOOR. OPS CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: SUPPORT BRACKET — CRACKED (MLG)

DURNG AN A-CHECK IN MCN, THE LEFT MAIN LANDING GEAR AFT UPSTOP SUPPORT BRACKET ON THE TOP SIDE WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE LEFT MAIN LANDING GEAR AFT UPSTOP SUPPORT BRACKET IAW SRM 51-00. (M)

Part: STEP — CRACKED (FUSELAGE)

DURING A GROUND INSPECTION IN ATL, THE FLIGHT ATTENDANT REPORTED THE BRACKET HOLDING THE TOP STEP WAS CRACKED. MAINTENANCE REMOVED AND REPLACED THE PASSENGER DOOR TOP STEP. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: O-RING — FAILED (LT ENGINE)

DURING CLIMB OUT, THE LT ENGINE LOW OIL PRESSURE LIGHT ILLUMINATED. THE CREW COMPLIED WITH THE QRH, SHUT THE LT ENGINE DOWN AND DECLARED AN EMERGENCY. AIRCRAFT DIVERTED AND LANDED SAFELY. MAINTENANCE REMOVED AND REPLACED THE OIL FILTER O-RING ON THE LT ENGINE AND ADDED THREE QUARTS OF OIL. ALSO, THE REDUCTION GEAR BOX AND MAIN OIL TANK CHIP DETECTORS WERE PULLED FOR POSSIBLE FOREIGN OBJECT DAMAGE. NO DAMAGE WAS FOUND. THE ENGINE RUN AND OPERATIONAL CHECKS WERE GOOD. AIRCRAFT OK FOR SERVICE.

Part: CIRCUIT BREAKER — TRIPPED (COCKPIT)

FLT 4069 - DURING GROUND INSPECTION IN ATL, THE CAPTAIN REPORTED THE COCKPIT EMERGENCY LIGHT CIRCUIT BREAKER POPPED. MAINTENANCE RESET THE EMERGENCY LIGHT CIRCUIT BREAKER. OPS CHECKS OF ALL LIGHT SYSTEMS GOOD. MAINTENANCE CYCLED EXTERNAL POWER, AND NO DEFECTS WERE NOTED. AIRCRAFT OK FOR SERVICE. (M)

Part: RELAY — FAULTY (COCKPIT)

FLT 4271 - DURING GROUND INSPECTION IN ATL, THE CAPTAIN REPORTED THE COCKPIT EMERGENCY LIGHT CIRCUIT BREAKER POPPED. MAINTENANCE REMOVED AND REPLACED THE 14LE RELAY AND RESET THE CIRCUIT BREAKER. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: NUT — LOOSE (COCKPIT)

FLT 4334 - DURING FLIGHT FROM CHA TO ATL, THE COCKPIT EMERGENCY LIGHT CIRCUIT BREAKER POPPED. AIRCRAFT LANDED WITHOUT INCIDENT IN ATL. MAINTENANCE INSPECTED THE COCKPIT EMERGENCY LIGHT ASSEMBLY. THERE WERE NO DEFECTS NOTED. A LOOSE JAMNUT WAS FOUND AT THE FLOOD LIGHT CONTROL PANEL RHEOSTAT, PANEL 112VU. MAINTENANCE TIGHTENED THE LOOSE JAM NUT. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LIGHT — MALFUNCTIONED (CABIN)

FLT 4304 - DURING GROUND INSPECTION IN ATL, CREW REPORTED THE EMERGENCY LIGHTS WORKED INTERMITTENTLY. WITH THE GPU NOT SELECTED, THE NR 1 GENERATOR ONLINE AND THE EMERGENCY LIGHT SWITCH IN THE ARM POSITION THE EMERGENCY LIGHTS COME ON. THE LIGHTS STAYED ON WHEN THE SWITCH WAS SELECTED TO DISARM. MAINTENANCE REMOVED PANEL AND INSPECTED WIRES. AFTER REINSTALLING THE PANEL MAINTENANCE RERACKED AND RESET THE BPCU AND GCU. OPERATIONAL CHECKS GOOD. NO DEFECTS WERE NOTED. (M)

Part: SWITCH — BROKEN (COCKPIT)

FLT 4050 - DURING GROUND INSPECTION IN ATL, CREW REPORTED THE EMERGENCY LIGHTS REMAINED ON WITH THE COCKPIT SWITCH IN THE ARM POSITION AND THE GENERATORS ONLINE. MAINTENANCE INSPECTED AND FOUND THE EMERGENCY LIGHT TOGGLE SWITCH TO BE INTERNALLY BROKEN. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY LIGHT TOGGLE SWITCH. EMERGENCY LIGHT SYSTEM OPERATES NORMALLY. AIRCRAFT OK FOR SERVICE. (M)

Part: LIGHT — INOPERATIVE (PAX DOOR)

DURING HANGAR MAINTENANCE IN MCN, EMERGENCY LIGHT ON PASSENGER DOOR STEP INOPERATIVE. MAINTENANCE REMOVED AND REPLACED EMERGENCY STAIR LIGHT ASSEMBLY ON PASSENGER DOOR STEP. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: SMOKE — DETECTED (COCKPIT)

FLT 4279 - CREW SMELLED SMOKE IN COCKPIT AND VISUALLY SAW SMOKE A FEW SECONDS LATER. PILOT TURNED RIGHT PACK OFF AND SMOKE CLEARED. AIRCRAFT RETURNED TO ATL AND LANDED SAFELY. MAINTENANCE OPENED THE LINES TO RIGHT PACK. NO OIL WAS NOTED. BOTH ENGINES WERE RAN WITH PACKS ON FULL, BUT NO SMOKE OR SMELL WAS DETECTED. MAINTENANCE ALSO CHECKED PACKS FOR BURNT TRANSFORMERS. NO DEFECTS WERE NOTED. AIRCRAFT RETURNED TO SERVICE. (M)

Part: CONTROL SWITCH — INOPERATIVE (COCKPIT)

FLT 4176 - CREW REPORTED EMERGENCY LIGHTS ILLUMINATED ON TAXI OUT. CREW RESET WITH COCKPIT SWITCH, THEN LIGHTS CAME ON TWO TIMES AFTER THAT. CREW RESET AGAIN AND FLIGHT ATTENDANT REPORTED THAT ONLY REAR HALF OF EMERGENCY LIGHTS ILLUMINATED. MAINTENANCE REPLACED COCKPIT CONTROL SWITCH AND REPLACED CONTACTOR. OPERATIONAL TESTS WERE GOOD. AIRCRAFT RETURNED TO SERVICE. (M)

Part: POWER UNIT — INOPERATIVE (CABIN)

FLT 4309 - DURNG TAXIING OUT, THE FLIGHT ATTENDANT INFORMED CAPTAIN THAT THE EMERGENCY LIGHTS WERE ON. MAINTENANCE REMOVED AND REPLACED POWER SUPPLY UNIT 62WL. OPERATIONAL CHECKS WERE GOOD. AIRCRAFT RETURNED TO SERVICE. (M)

Part: POWER UNIT — INOPERATIVE (CABIN)

FLT 42789 - DURING TAXIING OUT, THE FLIGHT ATTENDANT INFORMED CAPTAIN THAT THE EMERGENCY LIGHTS WERE ON. MAINTENANCE REMOVED AND REPLACED POWER SUPPLY UNIT 73WL. OPERATIONAL CHECKS WERE GOOD. AIRCRAFT RETURNED TO SERVICE. (M)