N469AS

Part: POWER SUPPLY — INOPERATIVE (ZONE 200) · airframe 42,203 hrs · 13,262 cycles

EMERGENCY LIGHTS ASSOCIATED WITH POWER SUPPLY M1694 ARE INOP. GROUNDED - YES. REMOVED AND REPLACED POWER SUPPLY M1694 IAW B737 AMM 33-51-06-960-806. OPERATIONAL TEST GOOD. (S/N 116928)

Part: POWER SUPPLY — INOPERATIVE (ZONE 200) · airframe 42,203 hrs · 13,262 cycles

EMERGENCY LIGHTS ASSOCIATED WITH POWER SUPPLY M2335 ARE INOP. GROUNDED - YES. REMOVED, REPLACED AND OPERATIONAL TEST PERFORMED SUCCESSFULLY OF THE POWER SUPPLY M2335 IAW B737-900 AMM 33-51-06-960-806. (S/N 113637)

Part: POWER SUPPLY — INOPERATIVE (ZONE 200) · airframe 42,203 hrs · 13,262 cycles

EMERGENCY LIGHTS ASSOCIATED WITH POWER SUPPLY M1672 ARE INOP. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY LIGHTS POWER SUPPLY M1672 IAW B737 AMM 33-51-06-960-806 OPERATIONAL TEST GOOD. (S/N 116827)

Part: FLOOR PANEL — CRACKED (ZONE 200) · airframe 42,201 hrs · 13,261 cycles

AFT WET AREA FLOOR PANEL147A5810-421 IS CRACKED / DAMAGED. GROUNDED - YES. PERMANENT REPAIRED AFT WET AREA FLOOR PANEL 147A5810-421 IAW SRM 53-00-50-2R-6 & 53-00-50-2R-0.

Part: TRANSITION PANEL — CORRODED (ZONE 100) · corrosion level 2 · airframe 42,201 hrs · 13,261 cycles

AFT CARGO COMPARTMENT RT LOWER TRANSITION FROM BS 727C+10 TO 767 HAS MULTIPLE AREAS OF CORROSION. GROUNDED - YES. REMOVED AND EVALUATED DAMAGE FROM AFT PIT R/H TRANSITION PANEL FROM BS 727C+10 TO BS 767 IAW SRM 53-00-53-1A-2. 100% MAT LOSS AND FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2. REMOVED DAMAGED TRANSITION PANEL AND FABRICATED NEW AFT PIT RT TRANSITION PANEL IAW SRM 53-00-53-2R-5. ALODINED, PRIMED, ASSEMBLED AND INSTALLED NEW NUT PLATES IAW SRM 53-00-53-2R-5. NEW R/H TRANSITION PANEL INSTALLED FROM BS 727C+10 TO 767 IAW SRM 53-00-53-2R-5.

Part: TRANSITION PANEL — CORRODED (ZONE 100) · corrosion level 2 · airframe 42,201 hrs · 13,261 cycles

AFT CARGO COMPARTMENT LT LOWER TRANSITION FROM BS 727E+10 TO 807 HAS MULTIPLE AREAS OF CORROSION. GROUNDED - YES. REMOVED & EVALUATED DAMAGE FROM AFT PIT LT TRANSITION PANEL FROM BS 727E+10 TO 807 IAW SRM 53-00-53-1A-2. 100% MAT LOSS AND FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2. REMOVED DAMAGED TRANSITION PANEL & FABRICATED NEW AFT PIT LT TRANSITION PANEL IAW SRM 53-00-53-2R-5. ALODINED, PRIMED, ASSEMBLED, & INSTALLED NEW NUT PLATES IAW SRM 53-00-53-2R-5.

Part: FLOOR PANEL — DELAMINATED (ZONE 200) · airframe 42,201 hrs · 13,261 cycles

CABIN FWD WET AREA FLOOR PANEL 141A5810-454 HAS DELAMINATION & CORRODED INSERTS. GROUNDED - YES. ACCOMPLISHED PERMANENT CLASS A REPAIR OF DELAMINATION ON UPPER FACE SHEET AND CORRODED INSERTS ON MAIN CABIN AFT WET AREA FLOOR PANEL 141A5810-454 IAW SRM 53-00-50-2R-0 REPAIR 1 AND AIPC 53-21-51-48C.

Part: SKATE ANGLE — CRACKED (ZONE 100) · airframe 42,201 hrs · 13,261 cycles

CENTER WING AFT SPAR VAPOR BARRIER SKATE ANGLEHAS CRACK AT BS.661.95 LBL+9. GROUNDED - YES. REPAIRED VAPOR BARRIER SKATE ANGLE CRACK IAW SRM 57-10-10-2R-5 REPAIR 5. THIS IS A CATERGORY A REPAIR.

Part: FLOOR PANEL — DELAMINATED (ZONE 200) · airframe 42,201 hrs · 13,261 cycles

CABIN AFT WET AREA FLOOR PANEL 147A5810-446 HAS DELAMINATION. GROUNDED - YES. ACCOMPLISHED PERMANENT REPAIR TO CABIN AFT WET AREA FLOOR PANEL 147A5810-446 IAW ASA B737-900ER SRM 53-00-50-2R-1 & 53-00-50-2R-0.

Part: FLOOR PANEL — DELAMINATED (ZONE 200) · airframe 42,201 hrs · 13,261 cycles

CABIN AFT WET AREA FLOOR PANEL 147A5810-445 HAS DELAMINATION. GROUNDED - YES. ACCOMPLISHED PERMANENT CLASS A REPAIR OF DELAMINATION ON UPPER FACE SHEET OF MAIN CABIN AFT WET AREA FLOOR PANEL 147A5810-445 IAW SRM 53-00-50-2R-0 AND REPAIR 1.

Part: FLOOR PANEL — DELAMINATED (ZONE 200) · airframe 42,201 hrs · 13,261 cycles

CABIN FLOOR PANEL HAS DELAMINATION. GROUNDED - YES. ACCOMPLISHED PERMANENT REPAIR OF CABIN FLOOR PANEL 144A5810-126 DELAMINATION IAW SRM-53-00-50-2R-1 AND SRM-53-00-50-2R-0.

Part: FLOOR PANEL — DAMAGED (ZONE 200) · airframe 42,201 hrs · 13,261 cycles

CABIN FWD WET AREA FLOOR PANEL 141A5810-767 HAS EDGE DAMAGE & CORRODED INSERTS. GROUNDED - YES. ACCOMPLISHED PERMANENT REPAIR TO CABIN FWD WET AREA FLOOR PANEL 141A5810-767 IAW SRM 53-00-50-2R-1 & 53-00-50-2R-0.

Part: FLOOR PANEL — DENTED (ZONE 200) · airframe 42,201 hrs · 13,261 cycles

CABIN FLOOR PANEL 144A5810-258 HAS DELAMINATION. GROUNDED - YES. REMOVED AND INSTALLED NEW CBN FLOOR PANEL P/N 144A5810-258 IAW B737-900 AMM 53-21-00, USING TOOL #SCREW GUN T05867-104 + T05867-155 DUE 04/MAR/26 PO# 1137391.3.

Part: FLOOR PANEL — DELAMINATED (ZONE 200) · airframe 42,201 hrs · 13,261 cycles

CABIN AFT WET AREA FLOOR PANEL HAS DELAMINATION. GROUNDED - YES. ACCOMPLISHED PERMANENT CLASS A REPAIR OF DELAMINATED FACE SHEET ON MAIN CABIN AFT WET AREA FLOOR PANEL 147A5810-447 IAW ASA B737-900 SRM 53-00-50-2R-0 AND REPAIR 1.

Part: FLOOR PANEL — DELAMINATED (ZONE 200) · airframe 42,201 hrs · 13,261 cycles

CABIN FLOOR PANEL 144A5810-127 HAS DELAMINATION. GROUNDED - YES. ACCOMPLISHED PERMANENT REPAIR OF CABIN FLOOR PANEL 144A5810-127 DELAMINATION IAW SRM-53-00-50-2R-1 AND SRM-53-00-50-2R-0.

Part: FLOOR PANEL — DELAMINATED (ZONE 200) · airframe 42,201 hrs · 13,261 cycles

CABIN FLOOR PANEL 144A5810-126 HAS DELAMINATION. GROUNDED - YES. ACCOMPLISHED PERMANENT REPAIR OF CABIN FLOOR PANEL 144A5810-126 DELAMINATION IAW -SRM-53-00-50-2R-1 AND SRM-53-00-50-2R-0.

Part: FLOOR PANEL — DELAMINATED (ZONE 200) · airframe 42,201 hrs · 13,261 cycles

CABIN AFT WET AREA FLOOR PANEL 147A5810-109 HAS DELAMINATION & CORRODED INSERTS. GROUNDED - YES. ACCOMPLISHED PERMANENT CLASS A REPAIR OF DELAMINATED UPPER FACE SHEET AND CORRODED INSERT ON MAIN CABIN AFT WET AREA FLOOR PANEL 147A5810-109 IAW ASA B737-900 SRM 53-00-50-2R-0 AND REPAIR 1 AND AIPC 53-21-51-48C.

Part: BULKHEAD WEB — CRACKED (ZONE 100) · airframe 42,201 hrs · 13,261 cycles

RIGHT A/C BAY AFT BULKHEAD UPPER WEB HAS CRACKED - BS 663, RBL 6.15. GROUNDED - YES. REMOVED & RE-INSTALLED HYD SYS A & B EMDP'S TO FOM IAW AMM 29-11-21. OPS & LEAK CHKD GOOD. REMOVED & RE-INSTALLED RT ECS STBY TEMP CONTROL VALVE DUCTS IAW AMM 21-51-11, & SRM 51-40-02. LEAK CHKD GOOD. REMOVED & RE-INSTALLED CONDITIONED AIR CHK VALVE SENSE LINE, BLEED AIR CROSSOVER DUCT, NGS SOV & NGS OZONE CONVERTER IAW AMM 21-51-07, AMM 36-13-01, AMM 47-32-01, & AMM 47-32-02. OPS & LEAK CHKD GOOD. REPLACED UPPER WEB ANGLE IAW SRM 57-10-10-2R-5, REPAIR 5. THIS IS A CATEGORY A REPAIR.

Part: WEB — CORRODED (ZONE 200) · corrosion level 2 · airframe 42,201 hrs · 13,261 cycles

AFT WET AREA RT WEB AT BS 987-1006, RBL 24-45 HAS CORROSION. GROUNDED - YES. REMOVED .015 CORRODED MATERIAL FROM ORIG .080 REMAINING .065 IAW SRM 53-70-51-1A-1 FOUND OUT OF LIMITS, REMOVED LOCATED & DRILLED AND INSTALLED NEW WEB PER DWG 147A5701 SHEET 22 REV-, SRM 51-40-02, REMOVED AND REINSTALLED 2(EA) GALLEY MOUNTS PER SRM 51-40-02 & AMM 20-50-11PO:1137047.4, 1125694.6.

Part: FLOOR SUPPORT — CRACKED (ZONE 200) · airframe 42,201 hrs · 13,261 cycles

FWD WET AREA INTERCOSTAL AT STA 277-294 RBL2 IS CRACKED. GROUNDED - YES. REMOVED AND REPLACED INTERCOSTAL IAW B737-900ER SRM 51-40-02 & BAC DWG 141A5410 REV A. P/N 141A5410U139 P.O. 1136761.1.

Part: FLOOR SUPPORT — CRACKED (ZONE 200) · airframe 42,201 hrs · 13,261 cycles

FWD WET AREA INTERCOSTAL AT STA 312-328 LBL45 IS CRACKED. GROUNDED - YES. REMOVED AND REPLACED INTERCOSTAL P/N 141A5410U140 PER B737-900ER SRM 51-40-02 & DRAWING# 141A5400 SHEET 26 REV- PO: 1136869.1, 1133095.1.

Part: SPRING — COCKED (R1 DOOR) · airframe 37,504 hrs · 11,824 cycles

R1 DOOR EXT HANDLE WILL NOT ENGAGE. GROUNDED - YES. RE-CLOCKED R1 DOOR SPRING ASSEMBLY AND CAM FOR THE THE EXTERIOR HANDLE REF CMM 52-41-05. DOOR HANDLE RETRACTED UNDER 20 POUNDS OF FORCE REF AMM 52-41-00/ APPLIED GRERASE TO HANDLE ASSEMBLY. OPS CHECKED GOOD.REF L/P 61018358 FOR EMERGENCY SLIDE REMOVAL AND INSTALLATION.

Part: LIGHT — DAMAGED (CABIN) · airframe 36,118 hrs · 11,420 cycles

LIGHTING STRIP BEHIND 32C COMES UP AT SEAM CREATING A TRIPPING HAZARD. GROUNDED - YES. (RESOLVED ON W/O: 1993838 TASKCARD: N/R-00001 ) REMOVED AND REPLACED LIGHTING STRIP BEHIND 32 C. IAW AMM 33-51-15-960-801. THIS CLEARS MEL 33-19B SEAMC CARL NOTIFIED, PLACARD REMOVED.

Part: POWER SUPPLY — INOPERATIVE (CABIN) · airframe 34,911 hrs · 11,049 cycles

ALL EMERGENCY EXIT LIGHTS ASSOCIATED WITH M1695 ARE INOP. GROUNDED - YES. REMOVED & REPLACED POWER SUPPLY M1695& INSTALLATION TEST GOOD IAW B737-900 AMM 33-51-06-960-806.

Part: POWER SUPPLY — INOPERATIVE (CABIN) · airframe 34,911 hrs · 11,049 cycles

ALL EMERGENCY EXIT LIGHTS ASSOCIATED WITH M1670 ARE INOP. GROUNDED - YES. REMOVED AND REPLACED POWER SUPPLY M1670 PERFORMED OPS CHECK OPS CHECK GOOD IAW B737-900 AMM 33-51-06-960-806.

Part: POWER SUPPLY — INOPERATIVE (CABIN) · airframe 34,911 hrs · 11,049 cycles

EMERGENCY LISHTS ASSOCIATED WITH BATTERY PACK M1672 (LOCATED IN CEILING ABOVE AFT RH GALLEY) ARE INOP. GROUNDED - YES. M1672 POWER SUPPLY REMOVED & REPLACED & INSTALLATION TEST GOOD IAW B737-900 AMM 33-51-06-960-806.

Part: FLOORBOARD — DELAMINATED (UNKNOWN) · airframe 34,911 hrs · 11,049 cycles

FWD WET AREA FLOOR PANEL 141A5810-236 HAS PULLED FIBERS. GROUNDED - YES. COMPLETED WET LAY UP REPAIR ON FWD WET AREA FLOOR PANEL 141A5810-236 IAW B737-900 SRM 53-00-50-2R-7, 53-00-50-2R-0.

Part: FLOORBOARD — DELAMINATED (UNKNOWN) · airframe 34,911 hrs · 11,049 cycles

FWD WET AREA FLOOR PANEL 141A5810-189 HAS PULLED FIBERS. GROUNDED - YES. COMPLETED WET LAY UP AND REMOVE AND REPLACED 5EA INSERTS ON FWD WET AREA FLOOR PANEL 141A5810-189 IAW B737-900 SRM 53-00-50-2R-7, 53-00-50-2R-0.

Part: FLOOR PANEL — DELAMINATED (UNKNOWN) · airframe 34,911 hrs · 11,049 cycles

FWD WET AREA FLOOR PANEL 141A5810-763 HAS PULLED FIBERS. GROUNDED - YES. COMPLETED WET LAY UP REPAIR ON PANEL 141A5810-763 IAW B737-900 SRM 53-00-50-2R-7, SRM 53-00-50-2R-0.

Part: FLOOR PANEL — DELAMINATED (UNKNOWN) · airframe 34,911 hrs · 11,049 cycles

FWD WET AREA FLOOR PANEL 141A5810-454 HAS DAMAGED INSERT AND A PUNCTURE. GROUNDED - YES. COMPLETED WET LAY UP REPAIR ON 141A5810-454 IAW B737-900 SRM 53-00-50-2R-7, SRM 53-00-50-2R-0.

Part: FLOORBOARD — DELAMINATED (UNKNOWN) · airframe 34,911 hrs · 11,049 cycles

FWD WET AREA FLOOR PANEL 141A5810-769 HAS PULLED FIBERS. GROUNDED - YES. COMPLETED WET LAY UP REPAIR ON FWD WET AREA FLOOR PANEL 141A5810-769 IAW B737-900 SRM 53-00-50-2R-7, 53-00-50-2R-0.

Part: POWER SUPPLY — INOPERATIVE (CABIN) · airframe 34,911 hrs · 11,049 cycles

EMERGENCY EXIT LIGHTS ARE INOP AT SEAT ROWS 25-30DEF. GROUNDED - YES. REMOVED AND REPLACED POWER SUPPLY M3627 & INSTALLATION TEST GOOD IAW B737-900 AMM 33-51-06-960-806.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 34,862 hrs · 11,034 cycles

REFERENCE TC 78273000, #2 ENGINE DISPLAYS LONG TIME FAULT 76-31362, "THE START LEVER SIGNALS DISAGREE". GROUNDED - YES. ON DEFERRAL.

Part: WIRE HARNESS — FAULTY (#1 EDP) · airframe 34,687 hrs · 10,986 cycles

AFTER TAKEOFF DURING GEAR RETRACTION MASTER CAUTION HYD AND FLT CONT ILLUMINATED WITH BOTH ENG AND ELEC HYD A SYTEM LOW PRESSURE LIGHTS ILLUMINATING FOR 10-15 SECONDS. GROUNDED - YES. AIR TURNBACK - FOUND A EDP DEPRESSURIZATION SOLENOID CANNON PLUG BACKED OFF. R ESSARY 82391. REPLACED MW0312 HARNESS REF MM71-51-03-400-801-F00. OP CK'S GOOD. (REF 60564037 AND TSR715094)

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 34,687 hrs · 10,986 cycles

#1 ENG NO N2 ROTATION WITH START SWITCH, START VALVE OPENS. GROUNDED - YES. INIT MIG 2-C 40-0039078. AFTER STARTER REMOVAL, FOUND N2 WOULD NOT ROTATE. PREFORMED FIM TASK 80-07/802. LET ENGINE COOL. STARTER FOUN TO BE IN WORKING CONDITION. CHIP DECTORS FOUND TO BE FREE & CLEAN. AFTER ENGINE COOL DOWN N2 ROTATED FREELY WITH NO ISSUES. REF FIM TASK 80-07/802 STEP F#1 (NOTE) TECH SERVICE REQUESTS TO PERFORM #TSR715094 FOR WORK & POWER ASSURANCE COMPLETED MIG 2-C#40-0039078 COMPLETED.

Part: BUSHING — MISSING (LT VSV) · airframe 34,686 hrs · 10,985 cycles

WHILE ACCOMPLISHING TASK CARD SBCFM56-7B-72-09861 #1 ENGINE ESN # 660-233, NOTED APPROX (5) STG. 1 VSV MISSING ACTUATION RING FLANGE BUSHING BETWEEN THE 12 O'CLOCK AND 3 O'CLOCK POSITION. GROUNDED - YES. REMOVED #1 ENGINE ESN # 660-233. DEFECT TRANSFERRED TO EBU SHOP W/O # 1973222. ENGINE REMOVED ON W/O # 1970832.

Part: BUSHING — MISSING (LT ENGINE) · airframe 34,686 hrs · 10,985 cycles

WHILE ACCOMPLISHING TASK CARD SBCFM56-7B-72-09861 #1 ENGINE ESN # 660-233, NOTED APPROX (5) STG. 3 FRONT STATOR CASE HAT BUSHING BETWEEN 9 O'CLOCK TO 12 O'CLOCK, (1) MISSING BETWEEN 6 O'CLOCK TO 9 O'CLOCK AND (1) BETWEEN 12 O'CLOCK TO 3 O'CLOCK POSITION . ALL WITH METAL TO METAL CONTACT. GROUNDED - YES. REMOVED #1 ENGINE ESN # 660233, DEFECT TRANSFERRED TO EBU SHOP W/O # 1973222. ENGINE REMOVED ON W/O # 1970832.

Part: BUSHING — MISSING (LEFT ENGINE) · airframe 34,686 hrs · 10,985 cycles

WHILE ACCOMPLISHING TASK CARD SBCFM56-7B-72-09861, #1 ENGINE ESN # 660-233. NOTED APPROX. (8) STG. 2 VSV MISSING ACTUATION RING FLANGE BUSHINGS BETWEEN THE 12 O'CLOCK AND 3 O'CLOCK POSITION. GROUNDED - YES. REMOVED #1 ENGINE ESN # 660-233, DEFECT TRANSFERRED TO EBU SHOP W/O # 1973222. ENGINE REMOVED ON W/O # 1970832.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 34,312 hrs · 10,876 cycles

CONTROL CABIN ZONE TEMP LIGHT INFLIGHT. GROUNDED - YES. #2 PACK TEMP CONTROLLER LOGGED FLT DECK TRIM VALVEPERFORMED FIM 21-62 TASK 832RAN RT AND LT PACKS TEMP CONTROL NORMALOK FOR SERVICESEAMC CONSULTED.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 34,197 hrs · 10,845 cycles

F/O NOTICED L PACK LIGHT ON DURING AFTER START CHECK. COMPLETED CHECKLIST. LIGHT STAYS ON AFTER TRIP PRESSED. DOES NOT TRIGGER MASTER CAUTION. GROUNDED - YES. PERFORMED BITE OF LH PACK CONTROLLER PER FIM 21-62 TASK 801 CLEARED FAULTS FOR TCU OPS CHECK GOOD. SEAMC DAN NOTIFIED NON-ASA#3758128.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 34,174 hrs · 10,840 cycles

AUTO THROTTLE ARM LIGHT INOP. GROUNDED - YES. ACCOMP. A/T SERVO MOTOR TEST, TEST PASS. A/T ARM LIGHT CONTROL OPS NML SEE NOTE REF. M/M 22-11-34-860-004 & M/M 22-31-00-860-011.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 34,081 hrs · 10,813 cycles

DURING PERFORMING T/C 78273000 FOUND FAULT CODE 76-31362, THE START LEVER SIGNALS DISAGREE, ON #2 ENGINE. GROUNDED - YES. ON DEFERRAL.

Part: CONTROL PANEL — FAULTY (FLIGHT COMPARTME) · airframe 34,052 hrs · 10,807 cycles

A/P B CMD LIGHT IS DIM AND INTERMITTENT. GROUNDED - YES. REF AMM 22-11-34 9 MIG-51A INSTALLED, REMOVED AND REPLACED DFCS MODE CONTROL PANEL, 9 MIG-51A REMOVED. LLM CAT III AUTOLAND TEST SUCCESSFUL, CAT III AUTOLAND AUTHORIZED. THIS CLEARS MEL 22-18F C/N 17035469 REMOVED, SEAMC WILL NOTIFIED.

Part: EEC — FAULTY (#1 ENGINE) · airframe 33,564 hrs · 10,648 cycles

ENGINE #1 REV LIGHT ILLUMINATED ON AND OFF SEVERAL TIMES ON TAXI OUT (AMBER NEXT TO N1 GAUGE). GROUNDED - YES. REPLACED #1 EEC, REF MM 73-21-60.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 33,564 hrs · 10,648 cycles

30 DAY REQUESTED AUTOLAND- UNSUCCESSFUL. SEA 34L, WIND 340 05, CRITICAL AREA NOT CONFIRMED AS PROTECTED BUT WE SAW NO VEHICLES IN AREA. AIRCRAFT FLARED LATE, POINTED 20 DEGREES R OF CENTERLINE, DRIFTED R CLOSE TO EDGE OF RUNWAY THEN LAST SECOND CORRECTION TOWARD CENTERLINE WITH EXCESSIVE LEFT WING DROP. NO FAULTS NOTICED. GROUNDED - YES. ACCOMPLISHED DFCS BITE NO FAULTS FOUND. ACCOMPLISHED LAND VERIFY TEST REF AMM 22-11-00 OP CHK GOOD. ACCOMPLISHED ILS SYSTEM TEST REF AMM 34-31-00 OP CHK GOOD.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 33,392 hrs · 10,596 cycles

DFCS MODE CONT PANEL IS BLANK, NO DIGITS. (CREW REPORTED GATE PWR HAD DROPPED OFFLINE). GROUNDED - YES. CYCLED MCP C/B'S, SYS RESTORED AND OPS CKS NML PER B737-900 AMM 22-11-34. GND VERIFICATION SUCCESSFUL.

Part: TRANSCEIVER — FAILED (WX RADAR) · airframe 33,151 hrs · 10,519 cycles

WEATHER RADAR FAIL ON BOTH SIDES AND TERRAIN FAIL ON CAPTAINS SIDE. GROUNDED - YES. REMOVED & REPLACED RADAR RT. OP CK NORMAL. REF B737-900 AMM 34-43-41/401.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 32,935 hrs · 10,455 cycles

MAP FLAG DISPLAYED ON FO'S ND. GROUNDED - YES. PERFORMED FMC BITE PROCEDURE PER B737-900 FIM 34-61 TASK 801. FOUND INFLIGHT FAULT LEFT FMC DETECTED RIGHT FMC FAULTS ON LEG 7. PERFORMED CDS BITE FOR DEU2 FOUND NO FMC-2 DATA ON LEG 7 MSG NBR: 31-67440. NO CURRENT FAULT AND FAULT WAS INTERMITTENT. PERFORMED GOOD OPERATIONAL TEST FOR FMCS REF B737-900 AMM 34-61-00-710-801.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 32,922 hrs · 10,451 cycles

GLARESHIELD PANEL GAUGES WENT BLANK AFTER GROUND POWER KICKED OFF AND AC POWERED BY APU. GROUNDED - YES. CYCLED AFCS MCP DC1 & DC2 C/B, MCP RESTORED TO NML. ACCOMPLISHED MCP TEST REF B737-900 FIM 22-11 TASK 803 ALL TESTING PASS.

Part: HOUSING — LOOSE (FWD GALLEY) · airframe 32,632 hrs · 10,374 cycles

FWD GALLEY CEILING EMERG/ INFO SIGN COVER LOOSE. GROUNDED - YES. REMOVED & REPLACED FWD GALLEY EMERG/ INFO SIGN HOUSING ASSY REF AMM 33-51-01. OPS CHECK GOOD.

Part: LENS — BROKEN (AFT GALLEY) · airframe 32,632 hrs · 10,374 cycles

AFT RIGHT EMERGENCY EXIT SIGN BY R2 DOOR BROKEN. GROUNDED - YES. REMOVED + REPLACED AFT RIGHT EMERGENCY EXIT SIGN BY R2 DOOR, OPS NORMAL. REF B737-900 AMM 33-51-01-960-802.

Part: VALVE — FAULTY (LEFT ECS BAY) · airframe 32,490 hrs · 10,329 cycles

CONT CAB ZONE TEMP ILLUMINATED AFTER ENGINE START. MASTER CAUTION RECALL AND EXTINGUISHES UPON MASTER CAUTION RESET. GROUNDED - YES. REMOVED AND REPLACED FLIGHT DECK ZONE TRIM VALVE WITH SERVICEABLE UNIT IN REF TO B737-900 AMM 21-61-21.

Part: MODULE — FAULTY (APU) · airframe 32,425 hrs · 10,305 cycles

PERFORMED CSS APU START. FIRST TWO ATTEMPTS FAILED AT FL350, FAULT LIGHT ON FIRST, LOW OIL PRESSURE ON SECOND. APU STARTED ON 3RD ATTEMPT AT FL310. GROUNDED - YES. REMOVED AND REPLACED APU LUBE MODULE. REF B737-900 AMM 49-91-11.

Part: EXCITER — FAULTY (APU) · airframe 32,328 hrs · 10,274 cycles

DURING START ATTEMPT OF APU, THE FAULT LIGHT ILLUMINATED. GROUNDED - YES. REMOVED AND REPLACED IGNITION EXCITER BOX AND IGNITER PLUG LEAD ON APU WITH REF B737-900 AMM 49-41-31, AND AMM 49-41-52.

Part: VALVE — LEAKING (#2 ENGINE) · airframe 31,820 hrs · 10,107 cycles

#2 ENG, FUEL DRIPPING FROM BOTTOM OF COWL. GROUNDED - YES. REMOVED AND REPLACED #2 ENGINE HPTACC VALVE. B737-900 AMM REF 75-21-01-400-801-F00.

Part: SWITCH — FAULTY (MLG WHEEL WELL) · airframe 31,796 hrs · 10,100 cycles

FOLLOW UP TO HISTORY OF #1 TANK AFT PUMP LOW PRESSURE LIGHT NOT ILLUMINATING. GROUNDED - YES. REMOVED AND REPLACED #1 TANK AFT PUMP PRESSURE SWITCH REF. B737-900 AMM 28-42-11.

Part: FMC — FAULTED · airframe 31,369 hrs · 9,978 cycles

ON TAXI IN FMC DISAGREE ON FMC'S. GROUNDED - YES. PULLED BREAKERS PER CHECKLIST. REF B737-900 FIM 34-61 TASK 835 FMC DISAGREE MSG DOES NOT DISPLAY AFTER RESET. ACFT OK FOR SERVICE- NO DEFECTS NOTED.

Part: FMC — FAULTED (FIRST OFFICER'S) · airframe 31,300 hrs · 9,955 cycles

WHILE FO WAS INPUTTING DATA INTO RT FMC THE SCREEN WOULD GO BLANK THEN SHOW BITE PASS AND RETURN TO SCREEN. HAPPENED 5 TIMES, DID NOT LOOSE ANY DATA DURING THE BLANK SCREEN TIME. GROUNDED - YES. PERFORMED RESET AND BITE TEST OF FO'S FMC, IAW FIM 34-61, TASK 804. RESET CHECKED OK.

Part: FMC — FAILED (UNKNOWN) · airframe 31,118 hrs · 9,905 cycles

AFTER LANDING ALL FMC DATA/INFORMATION WAS LOST. FMC PROMPT ON MENU PAGE NOT SHOWN. GROUNDED - YES. FMC PROMPT CURRENTLY SHOWS ON BOTH MCDU'S AND DATA SHOWS AS WELL. PERFORMED B737-900 FIM 34-61 TASK 807 FOUND "PGM FAULT" ON LEFT FMC ON GROUND, THIS IS A NUISANCE FAULT. NO OTHER FAULTS NOTED AT THIS TIME. PERFORMED FMC OPS CHECK, CHECKED GOOD AT THIS TIME. REF B737-900 AMM 34-60-00-710-801.

Part: PLUG — LEAKING (FUEL SYSTEM) · airframe 31,104 hrs · 9,899 cycles

WHILE WORKING ASA NR 00001 WO 1931439 #2 ENG LEAKING FUEL. FOUND HMU LEAKING ABOVE THE PSF OPEN LINE. GROUNDED - YES. REMOVED SAFETY AND TORQUED PLUG TO 70 IN PDS AND SAFETIED REF HONEYWELL CMM 73-21-79 PG 8005 ITEM 360. GROUND RAN ENGINE 5 MINUTES. LEAK CHECK GOOD.

Part: IDG — LEAKING (NR 2 GENERATOR) · airframe 31,104 hrs · 9,899 cycles

WHILE PERFORMING GROUND RUN #2 ENG ( REF ASA NR-0001 W/O 1931439) FOUND OIL LEAKING EXCESSIVELY FROM #2 IDG DRAIN PAD VENT. GROUNDED - YES. REMOVED AND REPLACED #2 ENGINE IDG REF B737-900 AMM 24-11-11/401. LEAKS CHECK GOOD AND OPS TEST GOOD. ETOPS SIGNIFICANT GROUND VERIFICATION SUCCESSFUL.

Part: LEAD — CRACKED (NR 2 ENG) · airframe 31,102 hrs · 9,898 cycles

UPON ACCOMPLISHING ASA T/C N8474000 FOUND NO 2 ENG R/H SIDE IGNITER LEAD CERAMIC CRACKED. GROUNDED - YES. REMOVED AND REPLACED NO 2 ENG R/H SIDE IGNITER LEAD IAW B737-900 AMM 74-21-01. IGNITOR LEAD TEST PASSED OK FOR SVC.

Part: ACTUATOR — LEAKING (NR 2 ENG VSV) · airframe 31,050 hrs · 9,886 cycles

#2 FUEL LEAK ENGINE GROUNDED - YES. ON DEFERRAL.

Part: FMC — MALFUNCTIONED (FIRST OFFICER'S) · airframe 31,017 hrs · 9,873 cycles

FO'S FMC DID MULTIPLE UNCOMMANDED SCREEN BLANKING FOLLOWED BY BITE TEST ALERT. GROUNDED - YES. PERFORMED RESET AND BITE TEST ON FO FMC REF B737-900 AMM 34-61 801 AND 22-11 NO FAULTS NOTED.

Part: LAMP — INOPERATIVE (EXTERIOR FUSELAG) · airframe 30,875 hrs · 9,831 cycles

EXTERIOR EMERGENCY LIGHT A/C L/H SIDE, AFT LOWER POSITION IS INOP. GROUNDED - YES. RELAMPED EXTERIOR EMREGENCY LIGHT BULB AT A/C L/H SIDE, AFT LOWER POSITION REF B737-900 AMM 33-51-04, OPS CHECK GOOD.

Part: EEC — FAULTED · airframe 30,725 hrs · 9,784 cycles

#1 ENG BITE TEST SHOWS SHORT TIME FAULT 73-21281 " EEC CHANNEL NOT ENERGIZED W/ ALTERNATOR VOLTAGE. GROUNDED - YES. ON DEFERRAL.

Part: EEC — INOPERATIVE · airframe 30,631 hrs · 9,754 cycles

REF ASA T/C 78273000 FOUND SHORT TIME FAULT 73-21281 ENG 1 EEC CHANNEL IS NOT ENERGIZED WITH THE ALTERNATOR VOLTAGE. FAULT SET LEG 0,1 &3. GROUNDED - YES. SHORT TIME FAULT CODE 73-21281 PLACED ON PLT FOR NLT 50 FH, REF T/C 78273000. PERFORMED EEC BITE TEST FAULT HISTORY REF B737-900 AMM 73-21-00, VERIFIED NO FAULT WITHIN LAST 3 LEGS ON ENGINE #1, THIS CLEARS PLT DEFERRAL.

Part: BATTERY PACK — FAILED (MAIN PASSENGER C) · airframe 30,528 hrs · 9,722 cycles

CABIN EMERGENCY OVERHEAD BIN LIGHT AT 27 ABC NOT WORKING. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY BATTERY PACK M2626 REF B737-900 AMM 33-51-06-960-805.

Part: FMC — FAILED (E/E, E5) · airframe 30,526 hrs · 9,721 cycles

VTK DISPLAY ON CAPT DISPLAY RAN QRH FOR SINGLE FMC OPERATION FMC L FAIL. GROUNDED - YES. REMOVED & REPLACED FMC 1 REF B737-900 AMM 34-61-02.

Part: FMC — FAILED (UNKNOWN) · airframe 30,490 hrs · 9,710 cycles

FMC FAILED CPT SIDE (FMC P/RST, VTK, MAP-MAP) AFTER SEVERAL MINUTES THE FAILURE SWITCHED TO THE FO SIDE. WE RAN THE FMC FAIL CHECKLIST AND SWITCHED THE FMC SOURCE TO BOTH ON L. FMC RIGHT REGAINED FUNCTION WITHIN 15 SEC. RETURNED THE FMC SOURCE SWITCH BACK TO NORMAL. FMC OPERATED NORMALLY THE REMAINDER OF THE FLIGHT. GROUNDED - YES. REF. B737-900 FIM TASK 34-61 TASK 835 REBOOTED & RESYNC'ED FMC'S. NORM OPS RESTORED CPT & FO'S FMC BITE TESTS OK REF B737-900 AMM 34-61 TSK 801.

Part: CONTROL PANEL — FAILED (UNKNOWN) · airframe 30,428 hrs · 9,694 cycles

MCP WENT BLANK AT GATE AFTER POWER INTERRUPTION. GROUNDED - YES. RESET MCP IAW B737-900 FIM 22-11 TASK 803. OPS CHECK OKAY.

Part: FMC — FAILED (E/E, E5) · airframe 30,398 hrs · 9,680 cycles

CA SIDE "TERRAIN FAIL" MESSAGE ON ND. INTERMITTENLY OPERATES NORMALLY, THEN FAILS AGAIN. EGPWS TEST OK. GROUNDED - YES. REMOVED AND REPLACED CAPTAINS FLIGHT MANAGEMENT COMPUTER REF B737-900 AMM 34-61-02.

Part: UNKNOWN — NONE (#1 ENGINE) · airframe 30,353 hrs · 9,666 cycles

REF ASA TC 78273000 ENGINE NUMBER ONE SHOWS SHORT TERM FAULT. 73-11271 ALT INPUT VOLTAGE TO EEC OUT OF RANGE. GROUNDED - YES. PERFORMED B737-900 FIM 73-27 TASK 804. DURING RESISTANCE CHECK ON STEP F(3) TABLE 207, RECEPTACLE CH A PINS 2 THROUGH 6 SHORTING TO CONNECTOR SHELL. REMOVED AND REPLACED #1 EEC STATOR-ALTERNATOR REF B737-900 AMM 73-21-08/401.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 30,318 hrs · 9,657 cycles

AT CRUISE BOTH AUTOPILOTS WOULD NOT RE-ENGAGE AFTER AUTOPILOT A DISANGAGED SUDDENLY, I NOTICED AUTOPILOT DISENGAGE BAR SLIGHLY LOW AND ADJUSTED IT AND BOTH AUTOPILOTS WERE THEN FUNCTIONAL, BAR COULD BE LOOSE. GROUNDED - YES. PERFORMED LAND VERIFIED TEST PASSED, NO DEFECTS NOTED B737-900 AMM 22-11-00-706-801, NO HISTORY 60 DAYS.

Part: CIRCUIT BREAKER — OPEN (UNKNOWN) · airframe 30,314 hrs · 9,656 cycles

LEFT FORWARD WINDOW HEAT OVERHEAT ANNOUNCIATOR ILLUMINATED. RAN QRH, LIGHT ILLUMINATED AGAIN. GROUNDED - YES. PERFORMED B737-900 FIM 30-41 TASK 812 SELECTED WINDOW SENSOR SPARE POSITION NO HELP. OVERHEAT LIGHT ON FOUND C/B WINDOW HEAT POWER LEFT FRONT P6-12, B9 OPEN. RESET TO CLOSE. PERFORMED WHCU SYS TEST. TEST NORMAL. NO WINDOW HEAT LIGHT ILLUMINATED IAW B737-900 AMM 30+-41-11-710-801.

Part: UNKNOWN — FAULTY (#1 ENGINE) · airframe 30,292 hrs · 9,648 cycles

WHILE PERFORMING ASA T/C 78273000 FOUND SHORT TIME FAULT ON ENG #1 73-21281 EEC CHANNEL IS NOT ENERGIZED WITH THE ALTERNATOR VOLTAGE. GROUNDED - YES. REMOVED #1 ENGINE EEC ALTERNATOR AND ALTERNATOR ROTOR PER B737-900 AMM 73-21-08-000-801-F00, STEPS 2.E.- 2F. DISCARDED APPLICABLE O-RINGS AND SELF LOCKING NUT. INSTALLED #1 ALTERNATOR ROTOR ONLY PER AMM 73-21-08-400-801-F00, STEPS 3.F. (1)(A)-(F). NEW ORING INSTALLED ON #1 ENGINE HANDCRANKING DRIVE COVER #42649 08/28/2022. INSTALLED #1 ENG HANDCRANKING COVER IAW AMM TASK 76-63-01-400-801-F00. NO LEAKS NOTED. COMPLETED REPLACEMENT OF #1 ENG EEC ALTERNATOR ROTOR IAW AMM TASK 73-21-08-400-801-F00. NO LEAKS NOTED. NO FAULTS NOTED.

Part: AUTOPILOT SYS — FAILED (UNKNOWN) · airframe 30,138 hrs · 9,601 cycles

AUTOPILOT MCP HAS ALL BLANK WINDOWS. GROUNDED - YES. PERFORMED B737-900 FIM 22-11 TASK 803 & MCP FUNCTION RESTORED. ALL TESTS PASSED.

Part: FMC — FAULT MESSAGE (UNKNOWN) · airframe 29,857 hrs · 9,516 cycles

SINGLE FMC OPS MESSAGE. GROUNDED - YES. FROM CREW DEBRIEF AND #2 MAP DISPLAYS- #2 FMC GROUND RESET. NO FAULTS OR ENG CODE FAULTS ON #1 OR #2 FMC BITE. REF B737-900 FIM 34-61 TASK 801. BOTH FMC OPS TEST GOOD. REF B737-900 AMM 34-61-00.

Part: ANTENNA — BROKEN (BOTTOM FUSELAGE) · airframe 29,741 hrs · 9,484 cycles

# 1 DME ANTENNA BROKE IN HALF. GROUNDED - YES. #1 DME ANTENNA BROKE AND PART DEPARTED AIRCRAFT. PERFORMED CONDITIONAL INSPECTION DUE TO PART DEPARTING AIRCRAFT REF B737-900 AMM 05-51-59/201. NO DEFECTS NOTED. REMOVED AND REPLACED DME ANTENNA REF AMM 34-55-11 OPS TEST GOOD.

Part: CIRCUIT BREAKER — POPPED (UNKNOWN) · airframe 29,688 hrs · 9,464 cycles

LEFT FORWARD WINDOW HEAT OVERHEAT LIGHT CAME ON WITH ASSOCIATED CIRCUIT BREAKER POPPED. GROUNDED - YES. INSPECTED CIRCUIT BREAKER P6-11 FOR WIRE DAMAGE OR ABNORMALITY NO DEFECTS NOTED RESET CB B9 NO CAUTION LIGHT ILLUMINATED. PERFORMED WX CU BITE TEST NO FAULTS INDICATED BIT TEST OK GREEN LIGHT ON ALL UNITS NO FAULT HISTORY.

Part: COVER — INOPERATIVE (UNKNOWN) · airframe 28,832 hrs · 9,217 cycles

R2 DOOR AREA EXIT LIGHT COVER WILL NOT STAY ON. GROUNDED - YES. RESECURED R2 EXIT LIGHT COVER.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 28,786 hrs · 9,201 cycles

AUTOLAND FAILED - DRIFTED RIGHT TO LIMITS THEN LEFT OF LIMITS. WAS SLOW TO CORRECT. PILOT TOOK OVER AT 50FT. FLARE WAS SLOW TO RESPOND. GROUNDED - YES. ACCOMPLISHED B737-900 FIM 22-11 TASK 825. LAND VERIFY. NO FAULTS FOUND.

Part: NONE — NONE (UNKNOWN) · airframe 28,695 hrs · 9,176 cycles

DURING #2 ENG START, #2 EEC ALTN LIGHT ILLUMINATED WITH ASSOCIATED MASTER CAUTION. GROUNDED - YES. PERFORMED B737-900 FIM 73-05 TASK 811. EEC BITE TEST PROCEDURES, NO FAULTS NOTED WITHIN 10 LEGS. OPS CHECK NORMAL

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 28,442 hrs · 9,100 cycles

COULD NOT TRANSMIT ON SAT RADIO. WHEN MAKING CALL TO DISPATCH, I COULD HEAR THEM ANSWER, BUT THEY COULD NOT HEAR ME.THIS WAS THE CASE FOR BOTH SAT #1 AND SAT #2. TRIED 4 TIMES ENROUTE AND THEN AGAIN GOING INTO KSAN. SAME RESULT. GROUNDED - YES. PERFORMED OPS TEST OF SATCOM ON BOTH CAPT & FO SIDE. REF B737-900 AMM 23-15-00-730-801. OPS TEST GOOD.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 28,248 hrs · 9,047 cycles

AFTER LANDING, CONTINUOUS RIGHT FMC FAILURE VTK DISPLAYED ON FO'S NAV DISPLAY. GROUNDED - YES. ACCOMPLISHED FMCS BITE WITH NO FAULTS FOUND REF B737-900 FIM 34-61 TASK 801. OPS CHECK GOOD AND GROUND VERIFICATION TEST SUCCESSFUL.

Part: WIRE HARNESS — FAULTED (NR 2 FIRE LOOP) · airframe 28,120 hrs · 9,010 cycles

FIRE DETECTION SYSTEM #2 ENGINE FIRE LOOP B FAULT. GROUNDED - YES. REMOVED AND REPLACED CORE FIRE DETECTION HARNESS IAW B737-900 AMM 26-11-02 AND #2 ENG "B" LOOP OPS NML.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 28,087 hrs · 9,001 cycles

CONTROL CABIN ZONE TEMP-ILLUMINATES WITH SYSTEM CHECK-RESET OUT WITH PUSH MASTER CAUTION QRH-FOLLOWED. GROUNDED - YES. PERFORMED PZTC #2 TEST FOUND FLT DECK TRIM VALVE FAULT, RESET FAULT AND RAN BOTH PACKS TO FULL COOL & FULL WARM, NO FAULTS PRESENT WITH RECALL TEST, REF B737-900 AMM 21-61-20 & AMM 21-00-00.

Part: POWER SUPPLY — INOPERATIVE (L1 DOOR) · airframe 28,045 hrs · 8,987 cycles

CUSTOMER WALK ITEM EMERGENCY LIGHTS FOR L1 DOOR AND 1EA ABOVE THE FLIGHT DECK DOOR ARE INOP. GROUNDED - YES. REMOVED AND REPLACED POWER SUPPLY M1675 AND OPS CHECK GOOD IAW ASA B737-900 AMM 33-51-06.

Part: NONE — LEAKING (#2 ENGINE) · airframe 27,987 hrs · 8,967 cycles

#2 ENGINE HMU LEAKING, WHILE PERFORMING LEAK CHECK. REF. T/C # 78471001. GROUNDED - YES. ACCOMPLISHED REMOVAL AND INSTALLED #2 ENGINE HMU REF T/C # N8473000 AND T/C # N8473001.

Part: NONE — NONE (R FWD FUSELAGE) · airframe 27,985 hrs · 8,966 cycles

AUX PITOT LIGHT ILLUMINATED ON TAXI OUT. GROUNDED - YES. REMOVED AND REPLACED AUX PITOT IAW B737-900 AMM 34-11-01/401. PERFORMED ALTERNATE PITOT SYSTEM LEAK TEST IAW AMM TASK 34-11-00-790-812 OPS CK NORMAL.

Part: STARTER — DAMAGED (#2 ENGINE) · airframe 27,905 hrs · 8,949 cycles

CROSS BLEED ENGINE START FAILED TO GET ABOVE 6.0% N2. GROUNDED - YES. FOUND STARTER ON #2 ENGINE TO BE DAMAGED REMOVED & REPLACED STARTER ON #2 ENGINE IAW B737-900 AMM 80-11-01. PNEUMATIC LEAK CHECK GOOD AND IDLE POWER LEAK CHECK GOOD.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 27,889 hrs · 8,942 cycles

FMC DISAGREE ILLUMINATED ON ND. GROUNDED - YES. RE-SEATED FMC #1, FMC #2 ACCOMPLISHED B737-900 FIM 34-61 TASK 835 OPS CHECK NORMAL.

Part: WINDSHIELD — CRACKED (FLIGHT DECK) · airframe 27,722 hrs · 8,902 cycles

AT 33,000 FT L WINDOW (FWD) CAUTION MSG AND L WINDOW CRACKED. GROUNDED - YES. REMOVED#1 CAPT WINDOW REF B737-900 AMM 56-11-11-000-801, INSTALLED WINDOW #1 REF AMM 56-11-11-400-801. PERFORMED EFIS + DFCS INSTALLATIONS TESTS, ACCOMPLISHED PER AMM 32-62-12 AND PERFORMED LAND VERIFY TEST PER AMM 22-11-00 IN ORDER TO MAINTAIN CAT III STATUS. MCP INSTALLATION TEST PER AMM 22-11-34. WINDOW HEAT OPS TEST REF AMM 30-41-00. ALL TESTS PASSED.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 27,623 hrs · 8,877 cycles

FMC DISAGREE MESSAGE DURING TAXI BEFORE DEPARTURE & SELF RESOLVED. RIGHT FMC FAILED DURING DESCENT & SELF RESOLVED W/IN 10 SECONDS. FMC DISAGREE MESSAGE TWICE ON TAXI IN SELF RESOLVED BOTH TIMES. GROUNDED - YES. THE RT FMC HAD ONE FAULT: " PRES POS LAT RATE I " ON FLIGHT LEG 1. ACCOMPLISHED ADIRS L & R CURRENT STATUS AND INFLIGHT STATUS BITE, NO FAULTS RECORDED. ACCOMPLISHED FMC L & R COMPUTER C/B RESET. OPERATION OF FMCS RESTORED WITH NO " FMC DISAGREE " MESSAGES. REF B737-900 FIM 34-61 TASK 835. GROUND VERIFICATION SUCCESSFUL.

Part: FMC — INOPERATIVE (NR 1 & 2) · airframe 26,591 hrs · 8,570 cycles

ON SHORT FINAL WE RECEIVED A FMC MESSAGE "SINGLE FMC OPERATIONS" AND VTK FLAG ON FO'S ND'S. GROUNDED - YES. (RESOLVED ON W/O: 1882002 TASKCARD: N/R-00001 ) REMOVED #1, LH AND #2, RH FMCS COMPUTERS PER B737-900 AMM 34-61-02-000-801. INSTALLED #1, LH AND #2, RH FMCS COMPUTERS PER AMM 34-61-02-400-801. LOADED ALL FMCS SOFTWARE PER AMM 34-61-00-201. ACCOMPLISHED FMCS PERFORMANCE FACTORS ADJUSTMENT PER AMM 34-61-00-800-801. ACCOMPLISHED FMCS OPERATIONAL TEST PER AMM 34-61-00-710-801, OPERATIONAL TEST PASSED. A/C RELEASED FROM MEL 34-36J C/N 2105469 REMOVED. SEAMC MITCH NOTIFIED.

Part: PRESSURE SWITCH — INOPERATIVE (BOOST PUMP) · airframe 26,471 hrs · 8,535 cycles

REF TSRA711045 RIGHT CENTER PUMP BOOST PUMP REMOVAL/REPLACEMENT, FOUND LOW PRESSURE LIGHT ON AFTER REPLACEMENT OF PUMP. PERFORMED B737-900 FIM 28-22 TASK 802 AND FOUND LOW PRESSURE SWITCH S155 INOP. GROUNDED - YES. REMOVED AND REPLACED RIGHT CENTER PRESSURE SWITCH REF B737-900 AMM 28-42-11 OPS CHECK GOOD.

Part: FMC — MALFUNCTIONED · airframe 26,312 hrs · 8,488 cycles

ON DEPARTURE FO LOST MAGENTA LINE AND COMMAND BARS. VTK ON ND APPEARED. IT LASTED 20-30 SECONDS. VTK WENT AWAY AND MAGENTA LINE CAME BACK. NO OTHER DISCREPANCIES THE REST OF FLIGHT. GROUNDED - YES. CW B737-900 FIM 34-61 TASK 807 WITH NO FAULTS FOUND. OK FOR SERVICE.

Part: TERMINAL — DAMAGED (WNDO HEAT SENSOR) · airframe 26,247 hrs · 8,466 cycles

ON DESCENT RECEIVED OVERHEAT LIGHT ON LEFT SIDE COCKPIT WINDOW (L2) ACCOMPLISHED QRH CHECKLIST "ON" LIGHT DID NOT ILLUMINATE AFTER ACCOMPLISHING CHECKLIST PROCEDURE. GROUNDED - YES. LEFT SIDE WHCU FAULT HIST LOGGED MULTIPLE SENSOR FAULTS. REF B737-900 FIM 30-41 TASK 811, MOVED SENSOR TERMINAL TO SPARE SENSOR TERMINAL, WHCU BITE GOOD W/O FAULTS. LEFT SIDE WINDOW HEAT OPS CHECKED OK.

Part: PANEL — INTERMITTENT (FLIGHT COMPARTME) · airframe 26,138 hrs · 8,439 cycles

HF2/SAT TRANSFER SWITCH DETENT INTERMITTENT. GROUNDED - YES. REPLACED THE HF/SAT PANEL PER B737-900 AMM 23-15-00-400-804. ALL TESTS NORMAL. GROUND VERIFICATION SUCCESSFUL.

Part: CHIP DETECTOR — DAMAGED (NR 2 STARTER) · airframe 26,067 hrs · 8,420 cycles

DURING ACCOMPLISHMENT OF EC N2480001 IN WO 1872439, FOUND ENG 2 STARTER MAGNETIC CHIP DETECTOR ASSY DAMAGED. GROUNDED - YES. REMOVED AND REPLACED ENG #2 STARTER MAGNETIC CHIP DETECTOR ASSY AND LEAK CHECK, NO LEAKS FOUND PER B737-900 AMM 80-11-01-360-801-F00 A/C GOOD FOR SERVICE.

Part: WARNING LIGHT — FALSE ACTIVATION (WINDOW HEAT) · airframe 26,067 hrs · 8,420 cycles

LEFT SIDE WINDOW OVERHEAT LIGHT ILLUMINATED ON DESCENT. GROUNDED - YES. R/H CHECK LISTS FOLLOWED WINDOW OVERHEAT LIGHT STAYED EXTINGUISHED ON RESET.

Part: HMU — FAULTED (NR 2 ENGINE) · airframe 26,052 hrs · 8,417 cycles

#2 ENG VALVE CLOSED LIGHT REMAINS ILLUMINATED BRIGHT BLUE WITH START LEVER AT CUTOFF. GROUNDED - YES. REMOVED AND REPLACED #2 ENG HMU REF TASKCARDS N8473000 AND N8473001. OPS TEST AND LEAK CHECK GOOD. GROUND VERIFICATION SUCCESSFUL. #2 ENG VALVE OPS CHECK GOOD.

Part: COUPLER — INOPERATIVE (NR 1 HF COMMS) · airframe 25,841 hrs · 8,353 cycles

HF#1 INOP. GROUNDED - YES. REPLACED #1 HF COUPLER PER B737-900 AMM 23-11-61/401. REPLACED #2 HF COUPLER IAW AMM 23-11-61. OP CHK FAILED RTP 1 AND 2 STILL SHOW "INOP" FOR HF1. REACTIVATED HF1 IAW AMM 23-12-41. HF1 OP CHECK GOOD IAW 23-11-61. ETOPS GROUND VERIFICATION SUCCESSFUL. HF 2 OP CHECK SUCCESSFUL IAW AMM 23-11-61.

Part: FMC — FAULTED (NR 2) · airframe 25,620 hrs · 8,291 cycles

TROUBLE SHOOTING ON W/O: 1874364 TASKCARD: N/R-00001 FOR AMBER FAULT LIGHT ON HGS CONTROL PANEL ILLUMINATED IN FLIGHT. FOUND SEVERAL FAULTS RELATING TO FAULTS WITH THE #2 FMC. SUSPECT #2 FMC. REF MESSAGES 22-11071, 22-11822, AND 22-11323. NO FAULT LIGHT ON HEAD UP CONTROL PANEL.  GROUNDED - YES. REPLACED #2 FMC PER B737-900 AMM TASK 34-61-02-400-801. OPS GOOD PER AMM TASK 34-61-00-710-801. ACCOMPLISHED HGS OP CHECK PER B737-900 SSM 34-36-00 SEC 500. NO FAULTS NOTED.

Part: SPACER — DEBONDED (NR 2 ENG BLADE) · airframe 25,627 hrs · 8,293 cycles

PER T/C 78472010 #2 ENG BLADE LUBE SPACERS #4,6,7,10,14,15,16, 18, 19 AND 24 ELASTOMERS ARE DISBONDED. GROUNDED - YES. REPLACED SPACERS AT POSITION 4,6,7,10,14,15,16,18,19, AND 24 PER T/C 78472010. NO DEFECTS NOTED.

Part: FMC — FAULTED (CAPTAIN'S) · airframe 25,577 hrs · 8,276 cycles

VTK ON CAPT SIDE ILLUMINATED. GROUNDED - YES. TECH SERVICE NOTE. DUE TO HISTORY OF RECENTLY INSTALLED FMC, REPLACE L/H FMC P/N 176200-01-01 REF B737-900 IPC 34-61-02-02B AND 34-61-02/401. ACCOMPLISHED FMC #1 COMPUTER REMOVAL AND INSTALLATION, SW LOAD AND TESTING ALL CK GOOD REF B737-900 AMM 34-61-02-000/400-801. DFCS LRU REPLACEMENT TEST CK GOOD. GROUND VERIFICATION CK GOOD.

Part: SEAL — DETACHED (WINDSHIELD RT) · airframe 25,574 hrs · 8,275 cycles

RIGHT SIDE EXTERIOR SEAL ON R1 WINDOW TORE LOOSE SHORTLY AFTER TAKE OFF AND SEPARATED FROM A/C SHORTLY THEREAFTER. R2 WINDOW WILL NEED CLEANING TO REMOVED ADHESIVE LEFT BY SEAL WHEN IT SEPARATED. GROUNDED - YES. CLEANED R1 AND R2 WINDOWS REF B737-900 AMM 12-16-01, R1 WINDOW OUT BOARD EDGE SEALANT THAT SEPARATED EXCEEDS THE ALLOWABLE 12" LENGTH OF CHAPTER 5 ACCEPTABLE DEFERRAL LIST. PERFORMED REPAIR OF AERODYNAMIC WINDOW SEAL ON R1 WINDOW O/B EDGE REF AMM 56-11-00-300-801.

Part: COMPUTER — FAILED (AUTOTHROTTLE) · airframe 25,451 hrs · 8,237 cycles

WITH AUTOTHROTTLE SYSTEM TURNED OFF AT THE GATE WE NOTICED A/T MOTION OF THE MOTOR. ALSO EXPERIENCED A SURGING OF THE A/T FOR ABOUT 10 SECONDS DURING LEVEL OFF AT ABOUT 12,000'. NO MOTION OF ACTUAL THROTTLES OTHER THAN FEELING THE A/T SYSTEM PULSING CAUSING A SLIGHT WIGGLE OF THE THROTTLE LEVERS. GROUNDED - YES. ISSUE AT GATE WAS DUE TO TECHNICIAN RESETING SPEED BREAK AUTOSTOW ACTUATOR AS PART OF OVER NIGHT MAINTENANCE. FOR INFLIGHT FAULTS, REMOVED AND REPLACED FCC-A IAW B737-900 AMM 22-11-33-000-801 AND AMM 22-11-33-400-801, OPS CHECK GOOD. LLM MAINTNENACE TEST GOOD IAW DFCS LRU REPLACEMENT TEST FOR DFCS/AT GROUP #49 - AMM 22-11-00/201.

Part: FMC — FAILED (RIGHT) · airframe 25,450 hrs · 8,236 cycles

MOMENTARY RIGHT FMC FAIL VTK FLAG ON APPROACH. CLEARED ITSELF AFTER 1 MINUTE. GROUNDED - YES. FMCS OPS OK. NO DEFECTS FOUND.

Part: SWITCH — OUT OF RIG (APU) · airframe 25,428 hrs · 8,226 cycles

AFTER LANDING, APU FAULT ILLUMINATED. FOLLOWED QRH PROCEDURE. SECOND ATTEMPT APU FAULT LIGHT RE-ILLUMINATED. GROUNDED - YES. FOUND FAULT 49-15004 STILL CURRENT. REMOVED AND REPLACED APU AIR INLET DOOR POSITION SWITCH REF B737-900 AMM 49-15-41. C/W EA 900ER-49EA-263458 FOUND OLD SWITCH OUT OF RIG. C/W GROUND OPS VERIFICATION AND RAN/ STARTED APU MULTIPLE TIMES. NO DEFECTS NOTED, OPS TEST GOOD. NO FAULT CODES FOUND.

Part: WARNING LIGHT — FALSE ACTIVATION (R2 WINDOW) · airframe 25,381 hrs · 8,207 cycles

R2 WINDOW OVERHEAT LIGHT ILLUMINATED. GROUNDED - YES. PERFORMED WINDOW HEAT SYSTEM OPERATIONAL TEST PER B737-900 AMM 30-41-00-710-801. OPERATIONAL TEST GOOD. PERFORMED WINDOW HEAT CONTROLLER BITE TEST PER AMM 30-41-11-710-801. BITE TEST GOOD. NO DEFECTS NOTED. NO FURTHER MAINTENANCE ACTION NECESSARY.

Part: FMC — MALFUNCTIONED · airframe 25,381 hrs · 8,207 cycles

ON ARRIVAL AT 2500 AGL FO SIDE LOST FMC W/ ASSOCIATED VTK FOR 20 SECONDS BEFORE RESETTING BACK TO OPERATIONAL. THEN ON TAXI IN BOTH CA & FO LOST L & R FMC INFO W/BOTH ASSOCIATED VTK DISPLAYED FOR 20 SECONDS BEFORE RESETTING BACK TO NORMAL (OPERATIONAL). GROUNDED - YES. FMC SHOWS SOFTWARE RESET. ACCOMPLISHED B737-900 FIM 34-61 TASK 807. OPS TEST NORMAL.

Part: ACTUATOR — FAULTY (AUTOPILOT SYSTEM) · airframe 25,377 hrs · 8,205 cycles

AUTOPILOT A IS INOP TRIED TO ENGAGE SEVERAL TIMES AND IT KICKS OFF. GROUNDED - YES. REMOVED AND REPLACED AUTOPILOT AILERON ACTUATOR A PER B737-900 AMM 22-11-25-000-801 / AMM 22-11-25-400-801. ACCOMPLISHED AUTOPILOT AILERON ACTUATOR ADJUSTMENT PER AMM 22-11-25-820-801 AND PERFORMED AUTOPILOT AILERON ACTUATOR TEST (DFCS LIBRARY TEST #31) PER AMM 22-11-25-710-801 - ALL TESTS PASS, NO LEAKS NOTED.

Part: STARTER — FAULTY (APU) · airframe 25,366 hrs · 8,200 cycles

TWO UNSUCCESSFUL STARTS OF THE APU, RECEIVED AMBER FAULT LIGHT ON BOTH TRIES. (ALSO NO RISE IN EGT). GROUNDED - YES. PER TROUBLE SHOOTING NOTES. REPLACED START POWER UNIT, START CONVERTER UNIT, ELECTRONIC CONTROL UNIT. OPENED/TAGGED 2CBS. RMVD AND INSTALLED ECU. RMVD TAGS/CLOSED 2CBS. DUE TO MESSAGE 45-15004 INLET DOOR SHUT DOWN. REF 49-61-12/401. OPENED /TAGGED 3CBS. RMVD AND INSTALLED NEW SC UNIT . RMVD TAGS/CLOSED 3CBS. REF 49-41-61/401 OPENED /TAG 4CBS. RMVD AND INSTALLED NEW START POWER UNIT. RMVD TAGS/CLOSED 4CBS REF 49-41-71/401. PERFORMED GROUND OPS VERIFICATION AND RAN / STARTED APU 2X. NO FAULTS NOTED. CLEAR MEL 49-1B. REF LO 60070745 FOR APPLICATION OF MEL 49-99A. SEAMC MARK NOTIFIED.

Part: CONNECTOR — LOOSE (AIR INLET) · airframe 25,362 hrs · 8,199 cycles

APU WON'T START. GROUNDED - YES. R&R APU INLET TEMP SENSOR REF B737-900 AMM 49-61-31-000-801 AND 49-61-31-400-801. STARTED APU NO START NO HELP. ACCOMP APU BITE PROCEDURE FAULTS SHOWED NO FAILURES FAULT HISTORY SHOWED 5 PAGES FAULT MSG 49-15004 INLET DOOR SHUTDOWN REF B737-900 FIM 49-60 TASK 801. ACCOMP INLET DOOR SHUTDOWN-FAULT ISOLATION. PERFORMED OP CK OF AIR INLET DOOR ACTR. OP'S CK NORMAL. FOUND AIR INLET DOOR POSITION SWITCH S284 CANNON PLUG LOOSE. REMOVED AND INSP CANNON PLUG NO DEFECTS NOTED RESECURED CANNON PLUG. PERFORMED 3 NORMAL APU STARTS GROUND CK GOOD REF B737-900 FIM 49-10 TASK 806.

Part: COMPUTER — INTERMITTENT (AUTOPILOT) · airframe 25,318 hrs · 8,181 cycles

A/P "A" WOULD NOT STAY ENGAGED. GROUNDED - YES. TASK CARD COMPLIED WITH PERFORMED DFCS BITE TEST REF B737-900 FIM 22-11 TASK 801. FOUND NO FAULT MESSAGES AT THIS TIME. PERFORMED DFCS BITE TEST QUICK TEST (GROUP 10) AND AUTO PILOT (GROUP 11). ALL SYSTEM TEST PASSED WITH NO FAULTS NOTED. AS A PRECAUTION PERFORMED FCC EXCHANGE CHECK PER FIM 22-11 TASK 820. REPERFORMED DFCS BITE. SYS TEST PASSED WITH NO FAULT MESSAGES NOTED AS WELL. REVERSED FCC A AND B COMPUTER TO ORIGINAL CONFIGURATION, PER FIM 22-11 TASK 820. SUSPECTED INTERMITTEN FAULT. DUE TO NO AC HISTORY IN THE LAST 30 DAYS AND NO FAULTS FOUND. AC GOOD FOR SERVICE. PERFORMED LLM AUTO LAND TEST PER B737-900 AMM 22-11-00/201. SYS TEST PASSED, NO FAULTS NOTED, CAT III RESTORED.

Part: CONTROLLER — MALFUNCTIONED (COCKPIT TEMP) · airframe 25,208 hrs · 8,149 cycles

CONT CAB ZONE TEMP LIGHT ON RECALL RESETS W/MC. GROUNDED - YES. A/C REL PER MEL 21-21G PRIMARY CONT CAB ZONE TEMP INOP. ACCOMP BITE CK OF #2 ZONE CONT PER B737-900 21-61-00. LOGGED FLT DECK TRIM VALVE. FAULT CLEARED & OPS CKS NML. THIS CLEARS MEL 21-21G, FLT CREW PLACARD REMOVED. GROUND VERIFICATION SUCCESSFUL. SEAMC CARLOS NOTIFIED.

Part: FMC — FAILED (EE RACK E5) · airframe 24,662 hrs · 7,956 cycles

ON APPROACH RT FMC FAILED TWO SEPARATE TIMES. GROUNDED - YES. R & R R-FMC REF B737-900 AMM 34-61-02 2 C/B OPEN & CLOSED, INSTALLATION TEST PASS. MEL 34-36J CLEARED.

Part: SATCOM — MALFUNCTIONED (COMMS) · airframe 24,561 hrs · 7,923 cycles

WE CAN PLACE CALLS ON SATCOM AND HEAR OTHERS SPEAK BUT NO ONE CAN HEAR US. TRIED CALLING FROM BOTH MCDU'S AND BOTH PILOT STATIONS AND BOTH SAME EFFECT. GROUNDED-YES. COULD NOT DUPLICATE, ACCOMP VOICE TEST, REF B737-900 AMM 23-15-00. SYSTEM OPERATIONS CHECKS NORMAL.

Part: FMC — MALFUNCTIONED (NR 2) · airframe 24,308 hrs · 7,835 cycles

ON DOWNWIND OGG, GOT F/O FMC FAIL WITH VTK, CAPTAINS FMC NORMAL, SELF RESTORED ON FINAL NOTICED COURSE ON RNAV WAS OFFSET LEFT THEN RECEIVED FMC VERIFY POSITION-FMC-FMC F/O GUIDANCE WOULD HAVE TAKEN US NORTH OF COURSE INTO TERRAIN, ILS MONITORING BACK TO CORRECT PATH. GROUNDED-YES. RESET CB FMC 2, IAW B737-900 FIM 34-01 TASK 836, ALL INDICATIONS NORMAL. OK FOR SERVICE.

Part: BLADE — DAMAGED (NR 1 ENGINE) · airframe 24,228 hrs · 7,813 cycles

WHILE ACCOMPLISHING FAN BLADE LUBE ON NR 1 ENGINE T/C 78472010, FOUND MOLYDAGE COATING MISSING UP TO 100% WITH NO WEAR TO SHIM BASE MATERIAL. GROUNDED-YES. PER B737-900 AMM 72-21-02-200-801-F00 2L(1)(B) 3): ALL SHIMS ON NR 1 ENGINE MUST BE REPLACED WITHIN 1850 CYCLES.

Part: SPACER — DEBONDED (NR 1 FAN BLADE) · airframe 24,228 hrs · 7,813 cycles

WHILE ACCOMPLISHING T/C 78472010 NR 1 ENGINE, FOUND 14 BLADE SPACERS WITH DISBONDED ELASTROMIRIC MATERIAL AND 1 FAN BLADE PLATFORM GOUGED AT AREA F. GROUNDED-YES. INSTALLED SERVICEABLE 1 PLATFORM. INSTALLED SERVICEABLE 14 SPACERS AT NR 1 ENGINE, REF T/C NR 78472010.

Part: WARNING MESSAGE — FALSE INDICATION (FMC) · airframe 23,969 hrs · 7,733 cycles

BOTH FMC'S SCRATCHPAD MESSAGE 'FMC VERTICAL DISAGREE" ANNUNCIATED MULTIPLE TIMES BELOW 8000'. GROUNDED-YES. LT AND RT FMC'S LOGGED FCC DATA-SYNC ERROR PERFORMED B737-900 FIM 34-61 TASK 835 LT AND RT FMC'S OPERATIONS NORMAL SEAMC STEVE CONSULTED.

Part: FMC — MALFUNCTIONED (FIRST OFFICER'S) · airframe 23,896 hrs · 7,708 cycles

DURING DESCENT RT FMC (F/O'S SIDE) VTK FLAG MAP FLAG AND "SINGLE FMC OPERATION" ON SCRATCH PAD OF LEFT CDU. RESET ITSELF THEN "VTK" AGAIN FOR 30 SECONDS, RESET ITSELF AND OPERATED NORMALLY UNTIL LANDING. GROUNDED-YES. PERFORMED CDU BITE. FOUND RT FAULT "WATCHDOG TIMER" PRESENT. FMC RIGHT B. ACCOMPLISHED B737-900 FIM 27-51 TASK 806 "WATCHDOG TIMER FAULT. NO MAINTENANCE MESSAGES SHOW, INTERMITTENT FAULT.

Part: FMC — MALFUNCTIONED (NR 1) · airframe 23,602 hrs · 7,613 cycles

AFTER LANDING, DURING ROLLOUT VTK CA SIDE, BOX DUMPED. SCREEN CAME BACK AFTER APPROX 1 MIN. GROUNDED-YES. PERF B737-900 FIM 34-61 TASK 836. OPENED RESET 1 EA C/B ON P18-2 "FMC 1" LT FMC OPS NORMAL. ETOPS GROUND VERIFICATION TEST SUCCESSFUL.

Part: GENERATOR — FAILED (APU) · airframe 23,288 hrs · 7,509 cycles

APU FAILED START (THREE ATTEMPTS) AT FL380. FAULT LIGHT ILLUMINATED DURING EACH START ATTEMPT. GROUNDED - YES. REPLACED APU SGU, REF B737-900 AMM 49-44-21. PERFORMED APU START AND OPERATION, PER AMM TASK 49-11-00-806-801. OPS NORMAL.

Part: WARNING MESSAGE — FALSE ACTIVATION (WINDOW HEAT) · airframe 23,266 hrs · 7,504 cycles

LT SIDE WINDOW HEAT OVERHEAT. RAN QRH, LIGHT EXTINGUISHED THEN CAME BACK ON. GROUNDED - YES. UNLATCHED WHEN ACCOMPLISHED OPERATIONAL TEST OF THE WINDOW HEAT FOR LT SIDE WINDOW. TEMPERATURE WITHIN LIMITS. ACCOMPLISHED RESISTANCE TEST, PER B737-900 FIM 30-41 TASK 809. RESISTANCE VALUES WITHIN LIMITS. BITE TEST PASSED, GROUND VERIFICATION TEST IS GOOD.

Part: CONVERTER — INOPERATIVE (EE COMPARTMENT) · airframe 23,245 hrs · 7,498 cycles

ON TAXI INTO THE GATE THE APU WOULD NOT START AND THE APU FAULT LIGHT ILLUMINATED. GROUNDED - YES. ACCOMPLISHED B737-900 FIM 49-40 TASK 803. NO DEBRIS IN MAGNETIC DRAIN PLUG, APU FREELY ROTATES. ACCOMPLISHED GVI OF APU HARNESS AND STARTER GENERATOR HARNESS, NO DEFECTS. STARTED AND RAN APU ON BATTERIES ONLY, START NORMAL AND HOLDS LOAD. 3 BREAKERS TAGGED/ RESET. REMOVED AND REPLACED STARTER CONVERTER UNIT AS PRECAUTIONARY, IAW B737-900 AMM 49-41-61/401. GROUND VERIFICATION TEST GOOD TWICE.

Part: LUBRICATION UNIT — FAILED (APU) · airframe 23,204 hrs · 7,485 cycles

APU FAILED TO START AT FL370; 1ST ATTEMPT EGT ROSE TO 600 FAULT LIGHT ILLUMINATED APU SHUT DOWN ON ITS OWN, 2ND ATTEMPT 10 MINUTES LATER NO EGT, FAULT LIGHT, NO START. GROUNDED - YES. REPLACED APU LUBE MODULE AND FUEL CONTROL UNIT, REF B737-900 AMM 49-91-11-000-803, 49-91-11-400-803, 49-31-11-000-801 AND 49-31-11-400-801. OP'S AND LEAK CHECK GOOD.

Part: WARNING LIGHT — FALSE ACTIVATION · airframe 23,187 hrs · 7,482 cycles

AMBER FAULT LT CAME ON WHILE ATTEMPTING TO START THE APU ON ARRIVAL. GROUNDED - YES. FAULT CODES 49-31016 (OVERTEMP SHUTDOWN) AND 49-41012 (NO APU ROTATION SHUTDOWN) FOUND DURING TROUBLESHOOTING. OPENED COMPRESSOR PLELUM & INSPECTED FOR OBSTRUCTIONS AND DAMAGE, AIR INTAKE CLEAR, CW B737-900 FIM 49-40 TASK 803 & 49-40 TASK 811, OPERATED APU, STARTS NORMAL- APU HOLDS FULL ELECTRICAL & AIR LOAD.

Part: WARNING MESSAGE — FALSE ACTIVATION (WINDOW HEAT) · airframe 23,012 hrs · 7,430 cycles

AT CRUISE LEFT SIDE WINDOW HEAT CAUTION LIGHT ILLUMINATED. GROUNDED - YES. PERFORMED QRH CHECKING AND SUBSEQUENT OPS NORMAL.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 22,418 hrs · 7,245 cycles

AFTER PUSHBACK ON RECALL CONT CABIN ZONE TEMP LIGHT ILLUMINATED EXTINGUISHED ON RESET OF MASTER CAUTION. GROUNDED - YES. PERFORMED B737-900 FIM 21-62 TASK 842, TEMP CONTROLLER 2 BITE SHOWS FLT DECK TRIM VALVE FAULT ON PREVIOUS FLT LEG, NO FAULTS ON VERIFY. RAN BOTH PACKS AT VARIOUS TEMPS FOR 15 MINUTES. NO DEFECTS NOTED. RERAN BITE. NO FAULTS. THIS CLEARS MEL 21-21G.

Part: SWITCH — DAMAGED (CABIN TEMP) · airframe 22,381 hrs · 7,234 cycles

ZONE TEMP -CONT CAB ILLUMINATED ON MASTER CAUTION RECALL, ASSOCIATED ZONE TEMP-LIGHT EXTINGUISHED UPON MASTER CAUTION RESET. GROUNDED - YES. PERFORMED B737-900 FIM 21-62 TASK 842, PZTC 2 BITE SHOWS FLT DECK TRIM VALVE FAULT ON PREVIOUS FLT LEG, NO FAULTS ON VERIFY. REMOVED CONT CAB DUCT OVERHEAT SWITCH S931 FOR TROUBLESHOOTING, FOUND DAMAGED. REPLACED REF B737-900 AMM 21-61-05/401. OPS CHECK GOOD REF AMM 21-61-00-700-811-002. REPAIR CONFIRMATION SUCCESSFUL, ZONE TEMP LIGHT DOES NOT ILLUMINATE. RAN BOTH PACKS AT VARYING TEMPS FOR 5 MINUTES, NO FAULTS FOUND. ETOPS GROUND VERIFICATION SUCCESSFUL.

Part: CONTROL VALVE — FAILED (AC BAY) · airframe 22,379 hrs · 7,233 cycles

AFTER START CHECKLIST RECALL CONT CAB ZONE TEMP LIGHT ILLUMINATED. EXTINGUISHES WITH MASTER CAUTION PRESS. GROUNDED - YES. CONFIRMED FAULT, R/H PACK/ZONE TEMP CONTROLLER SHOWS HARD FAIL FLIGHT DECK TCV (V143). REMOVED & REPLACED FLIGHT DECK TCV REF B737-900 AMM 21-61-21, LK CK & OPS CK NML REF AMM 21-61-00-700-806-002.

Part: TRANSITION PANEL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 21,628 hrs · 7,017 cycles

CORR ON LT TRANSITION PANEL AT STA 500L THAT GOES UNDER SUPPORT ANGLE FOR SIDEWALL PANEL. GROUNDED - YES. REMOVED CORR FROM LT TRANSITION PANEL AT STA 500L, OUT OF LIMITS REPAIRED TRANSITION PANEL IAW ER SRM 53 00 53 2R 5 W 2.5" O .040 R .034 L 4 D .006.

Part: SHIELD — CORRODED (FUSELAGE) · corrosion level 2 · airframe 21,628 hrs · 7,017 cycles

AFT CARGO COMPARTMENT FWD OF DOOR CUTOUT, SHIELD CORRODED. GROUNDED - YES. REMOVED CORR, FOUND TO BE OUT OF LIMITS IAW SRM 53 60 15 1A 1 FIG 103 DETAIL D REMOVED CORRODED SHIELD AND REPLACED WITH NEW SHIELD IAW SRM 51 40 02 0G 0 W .9" O .050 R .040 L 1" D .010.

Part: TRANSITION PANEL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 21,628 hrs · 7,017 cycles

FWD CARGO RT TRANSITION PANEL HAS CORR FROM STA 500F TO 500K. GROUNDED - YES. REMOVED CORR AND CHECKED LIMITS. FOUND TO BE OUT OF LIMITS IAW SRM 53 00 53 1A 2 FSL 103. REPAIRED RT TRANSITION PANEL IAW SRM 53 00 53 2R 5 W 2 O .040 R .022 L 12.5 D .018.

Part: TRANSITION PANEL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 21,628 hrs · 7,017 cycles

AFT CARGO RT TRANSITION PANEL HAS CORR ON TOP AND BOTTOM OF PANEL BETWEEN STA 727B TO 767. GROUNDED - YES. REMOVED CORR FROM AFT CARGO RT TRANSITION PANEL BETWEEN STA 727B TO 767, OUT OF LIMITS IAW SRM 53 00 53 1A 2, FIG 103, DETAIL D. REPAIRED TRANSITION PANEL IAW SRM 53 00 53 2R 6 W .6 O .040 R .029 L 1" D .011.

Part: TRANSITION PANEL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 21,628 hrs · 7,017 cycles

AFT CARGO LT TRANSITION PANEL HAS SPOTS OF CORR FROM STA 727A TO STA 847. GROUNDED - YES. BLENDED OUT CORR ON AFT CARGO LT TRANSITION PANEL FROM STA 727A TO STA 847, OUT OF LIMITS IAW SRM 53 00 53 1A 2 REPAIRED TRANSITON PANEL IAW SRM 53 00 53 2R 5 W .6 O .040 R .031 L 1" D .009.

Part: CONTROL VALVE — FAILED (LT A/C PACK) · airframe 21,548 hrs · 6,993 cycles

LEFT PACK ILLUMINATED, LIGHT GOES OUT WITH MASTER CAUTION RESET. GROUNDED - YES. ACCOMPLISHED PACK ZONE TEMP CONTROLLER BITE REF B737-900 AMM 21-61-20-400-801. HARD FAULT SHOWS FOR LEFT PACK TCV. REMOVED & REPLACED TCV REF AMM 21-51-10-400-801. LEAK CK GOOD PER THE SAME. REACCOMPLISHED PACK ZONE TEMP CONTROLLER BITE REF AMM 21-61-20-400-801. FAULT CLEARED. GROUND VERIFICATION SUCCESSFUL.

Part: STATOR VANE — LEAKING (NR 2 VARIABLE) · airframe 21,529 hrs · 6,987 cycles

FUEL LEAK NOTED ON ENG # 2 DRAIN MAST. GROUNDED - YES. REF B737-900 AMM 71-71-00-200-801-F00 PERFORMED ENG # 2 DRAIN AND VENT INSPECTION, FOUND LEAK FROM RIGHT VSV DRAIN, RATE IS 35 DROPS PER MINUTE ITEM MUST BE CORRECTED WITHIN 25 FLT CYCLES. REMOVED AND REPLACED #2 ENG R/H VSV REF B737-900 AMM 75-31-01-000-802-F00 & AMM 75-31-01-400-802-F00. VSV ACTUATOR LEAK TEST PASSED NO LK'S REF AMM 75-31-01-790-801-F00. ACCOMPLISHED TESTS 3A & 12. NO FAULTS OR LK'S NOTED.

Part: FMC — INTERMITTENT (RIGHT) · airframe 20,923 hrs · 6,831 cycles

RIGHT FMC FAILS/RESTARTS INTERMITTENTLY. GROUNDED - YES. ACCOMPLISHED T/S PER B737-900 FIM 34-61 TASK 836 - FOUND RIGHT FMC REBOOTING TO BE CAUSED BY LEFT FMC. REMOVED AND REPLACED LEFT FLIGHT MANAGEMENT COMPUTER PER B737-900 AMM 34-61-02-000-801/AMM 34-61-02-400-801. VERIFIED FMC OPS SOFTWARE 556909-001, MEDB SOFTWARE BCG-01T-A0, LDDB SOFTWARE 557362-004, AND ADDB SOFTWARE ASA1007A ALREADY INSTALLED IN NEW FMC. CROSSLOADED FMC OPC SOFTWARE BCG-01T-61 AND NAV DATABASE SOFTWARE ASA1191101 FROM FMC-R PER AMM 34-61-00-470-806. PERFORMED FMCS PERFORMANCE FACTORS - ADJUSTMENT PER AMM 34-61-00-800-801 AND FLIGHT MANAGEMENT COMPUTER SYSTEM - OPERATIONAL TEST PER AMM 34-61-00-710-801 - ALL TESTS PASS.

Part: UNKNOWN — MALFUNCTIONED (AUTOLAND SYS) · airframe 20,312 hrs · 6,656 cycles

CAT III AUTOLAND UN OR NOT SUCCESSFUL, TRACK WAS FINE UNTIL 100AGL, BELOW 100FT AIRPLANE DRIFTED TO THE RIGHT THEN SEEMED TO OVERCORRECT TO THE LEFT, OUTSIDE THE LIMITS. I DISCONNECTED THE AUTOMATION AND LANDED THE AIRCRAFT. GROUNDED - YES. PERFORMED BITE OF DFCS, NO FAULTS NOTED LAST FLIGHT. LAST FLIGHT LEG ON HGS SHOWS "ILS ANOMALY DETECT" AND XTK RATE EXCEED". LAND VERIFY TEST NML, REF FIM 22-11 TASK 801.

Part: BLADE — WORN (NR 1 ENG FAN) · airframe 20,242 hrs · 6,635 cycles

WHILE ACCOMPLISHING FAN BLADE LUBE ON #1 ENG T/C 78472010, FOUND ALL BLADE SHIMS WORN INTO PARENT MATERIAL. GROUNDED - YES. REMOVED AND INSTALLED ALL NEW BLADE SHIMS ON #1 ENGINE. REF T/C #78472010.

Part: LINK — WORN (BLEED AIR DUCT) · airframe 19,910 hrs · 6,533 cycles

WHILE ACCOMPLISHING #1 ENGINE INLET INSP T/C #78472000 FOUND WORN BLEED AIR DUCT ATTACH LINK WORN. 1ST LINK ABOVE HIGH STAGE VALVE. GROUNDED - YES. REMOVED & REPLACED WORN BLEED AIR DUCT ATTACH LINK. REF POWERPLANT BUILDUP MANUAL 71-00-02, FIG 16-1.

Part: FMC — MALFUNCTIONED (COCKPIT) · airframe 19,518 hrs · 6,417 cycles

NO FMC PERFORMANCE INFORMATION AFTER DATA REQUEST. GROUNDED - YES. RESET LEFT AND RT FMC COMPUTERS. CYCLED 2 CBS. NO HELP RMVD AND REAPPLIED GROUND PWR ON ACFT. PERFORMANCE INFO RETURNED TO NML. PERFORMED LEFT AND RT FMC OPS TEST REF AMM 34-61-00. SYS CKS NML. PERFORMANCE INFO, TAT INFO, N1 INFO OK.

Part: INDICATOR — MALFUNCTIONED (FUEL QTY) · airframe 19,223 hrs · 6,330 cycles

OBSERVED #2 MAIN FUEL TANK INCREASE FROM QUANTITY 8.57 TO 8.80 IN CRUISE AFTER FUEL TEMP DROPPED BELOW 0 DEG. FUEL BURNED/ USED READING TAKEN CONSISTENT WITH NO ACTUAL INCREASE IN MAIN TANK FUEL. GROUNDED - YES. ACCOMP FQIS BITE CURRENT STATUS NO FAULTS, NO FLT FAULTS. ACCOMP GROUND TEST, TEST PASS REF B737-900 FIM 28-41 TASK 801. ACCOMP COMPARISON CHECK FOR #2 MAIN TANK, COMPARISON IS WITH IN LIMITS REF B737-900 AMM 28-41-00-720-801.

Part: OUTFLOW VALVE — DEFECTIVE (CABIN PRESSURE) · airframe 19,081 hrs · 6,286 cycles

R2 DOOR STILL SQUEALING IN FLIGHT. NO EFFECT ON PRESSURIZATION, F/A'S REPORT THAT NORMAL CONVERSATION IS DIFFICULT IN AFT GALLEY. GROUNDED - YES. PRESSURIZED AIRCRAFT AND CONFIRMED LOUD SQUEAL @ 4 PSI DIFFERENTIAL PRESSURE. REMOVED AND REPLACED AFT OUTFLOW VALVE ASSEMBLY REF AMM 21-31-03-000-801 AND AMM 23-31-03-400-801. INSTALLATION TEST GOOD. PRESSURIZED AIRCRAFT TO 4 PSI DIFFERENTIAL PRESSURE. NO SQUEAL OR ABNORMAL NOISES NOTED AT R2 DOOR.

Part: VALVE — LEAKING (NR 2 ENGINE) · airframe 18,977 hrs · 6,256 cycles

DURING ETOPS PDC FOUND NR 2 ENGINE DRIPPING FUEL FROM DRAIN SHROUD AREA. GROUNDED - YES. REMOVED AND REPLACED (HPTACC) VALVE ON NR 2 ENGINE REF AMM 75-21-01. OP CHECK. GOOD NO LEAKS FOUND. THIS CLEARS PLT. AC RETURNED TO NORMAL CONFIG.

Part: UNKNOWN — MALFUNCTIONED (COCKPIT) · airframe 18,903 hrs · 6,231 cycles

MODE CONTROL PANEL AIRSPEED CONTROL KNOB INTERMITTENT. GROUNDED - YES. CYCLED POWER TO MCP. PERFORMED FIM 22-11 TASK 803 & MCP TESTS PASSED. A/C KNOB & DISPLAY WINDOW ON MCP OPS NORMAL.

Part: CONTROL PANEL — FAILED (COCKPIT) · airframe 18,907 hrs · 6,233 cycles

MODE CONTROL PANEL AIRSPEED CONTROL KNOB IN APP MODE ON FINAL APPROACH WAS INTERMITTENTLY LOCKED UP - BOTH TIMES EVENTUALLY ALLOWED US TO CONTROL THE IAS. GROUNDED - YES. R & RD DFCS MODE CONT PNL PER AMM 22-11-34 C/B'S PULLED/TAGGED AND UNTAGGED/RESET (9). SYS OPS CKS NML PER SAME.

Part: FMC — MALFUNCTIONED · airframe 18,706 hrs · 6,166 cycles

IN VNAV (SPD INTV) AND LVL CHG MODES IAS/MACH COULD NOT BE CHANGED BY MORE THAN 1KT/.01 MACH. GROUNDED - YES. PERFORMED LLM TEST PER AMM 22-00-01 LIBRARY GROUPS 49 LAND VERIFIED AND 70 EXTENDED MAINT TEST SYSTEM OP CHECKS GOOD NO DEFECTS NOTED.

Part: DRIVE UNIT — VIBRATION (WEATHER RADAR) · airframe 18,566 hrs · 6,127 cycles

AUDIBLE HUM AND VIBRATION IN FLIGHT DECK FLOOR, STOPPED WHEN RADAR WAS SHUT OFF. GROUNDED - YES. REMOVED AND REPLACED WEATHER RADAR DRIVE UNIT REF B737-900 AMM 34-43-11, OPS CHECK GOOD. AIRCRAFT RELEASED FROM MEL 34-15D.

Part: FMC — MALFUNCTIONED (COCKPIT) · airframe 18,417 hrs · 6,088 cycles

DUAL FMC FAILURE DURING CRUISE TWICE. FMC - R OPERATIONS WORKED FOR 15 MINS THEN RESTORED DUAL FMC OPERATIONS. GROUNDED - YES. ACCOMPLISHED FIM 34-61 TASK 836 BOTH FMC OPS. CHECKED OK.

Part: UNKNOWN — MALFUNCTIONED (COCKPIT) · airframe 18,379 hrs · 6,077 cycles

RIGHT FMC VTK ALERT- RAN QRH - LIGHT (VTK) EXTINGUISHED 2 MIN LATER - WORKED NORMAL AFT THAT - REMAINDER OF FLT. GROUNDED - YES. ACCOMPLISHED FIM TASK 34-61-00-810-836, FMC WORKS NORMAL. OK FOR SERVICE.

Part: UNKNOWN — MALFUNCTIONED (APU) · airframe 18,215 hrs · 6,028 cycles

APU SHUTDOWN. FAULT LIGHT ILLUMINATED. GROUNDED - YES. APU SHUT DOWN DUE TO FUEL STARVATION DUE TO IMPROPER CONFIG DURING FUEL TRANSFER. RESTARTED APU. RAN APU WITH FULL ELECTRICAL LOAD AND PNEUMATIC LOAD. NO DEFECTS NOTED.

Part: SPACER — DAMAGED (NR 2 ENGINE) · airframe 18,097 hrs · 5,990 cycles

#2 ENG, FAN BLADE SPACERS AT POS. 2,5,11,12,13,20,22, AND 23 8 TOTAL ARE DAMAGED. GROUNDED - YES. REMOVED AND REPLACED FAN BLADE SPACERS AT POS. 2,5,11,12,13,20,22,23 8 TOTAL IAW TASK CARD.

Part: WINDSHIELD — FAILED (COCKPIT) · airframe 17,858 hrs · 5,921 cycles

R1 WINDOW OVERHEAT LITE ILLUMINATED. GROUNDED - YES. INSTALLED NEW R1 WINDOW REF AMM 56-11-11-400-821 STEPS 3 G-3 G(12). REF AMM 56-11-11-400-801 STEPS 3.I. COMPLETED WINDOW INSTALL STEP 3(H) (13 AND 14). OPS TEST GOOD.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 17,844 hrs · 5,917 cycles

ON PREFLIGHT F/O FWD WINDSCREEN R1 "OVERHEAT" LIGHT IS ILLUMINATED FOLLOWED QRH PROCEDURE. GROUNDED - YES. ACCOMPLISHED FIM 31-41 TASK 801 WHCU BITE FWD RIGHT WINDOW NO CURRENT FAULTS. ACCOMPLISHED OPS CK OF WINDOW HEAT SYS AMM 30-41-00 ALL GND TESTS PASS.

Part: PANEL — SEPARATED (FUSELAGE) · airframe 17,828 hrs · 5,912 cycles

LARGE PANEL ON UNDERSIDE OF FUSELAGE WAS FOUND MISSING BY GROUND CREWS. PANEL WAS FOUND ON THE RUNWAY. PANEL APPEARS TO HAVE BEEN RAN OVER BY THE GEAR AND STRUCK THE AFT FUSELAGE. GROUNDED - YES. PERFORMED CONDITIONAL INSPECT PER B737-900 AMM 05-51-59 FOUND IMPACT ON THE LEFT SIDE FUSELAGE. INSPECTED STRUCTURE AT THE PANEL 192BL WITH NO DEFECTS NOTED. INSPECTED LEFT MAIN GEAR TIRES & STRUT ASSY WITH NO DEFECTS NOTED. AFTER FURTHER INSPECTION FOUND SECOND IMPACT TO LEFT OF FUSELAGE AFT OF THE ATG ANTENNA. ACCOMPLISHED ADDITIONAL CONDITIONAL INSPECTION REF AMM 05-51-59. ALSO FOUND 2 SCRATCHES ON FWD UPPER FRAME (BEAM) FOR ACCESS PANEL 192BL. INSTALLED NEW ECS RAM AIR INLET MIXING DUCT PANEL 192BL. NO OTHER DEFECTS NOTED. OK FOR SERVICE.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 17,694 hrs · 5,875 cycles

AFTER ENGINE START AND TAXING WE HAD ELEC POWER INTERRUPTION. TAXI BACK TO GATE. SHUT DOWN THE NR 2 ENGINE THAT HAD NR 2 ENGINE CONTROL LIGHT ON, THE LIGHT EXTINGUISHED. RAN QRH. GROUNDED - YES. PERFORMED FIM 73-06 TASK 801, STARTED NR 2 ENGINE, RAN ENGINE FOR 2 MINUTES, NR 2 ENGINE CONTROL LIGHT REMAINED EXTINGUISHED, AIRCRAFT OK FOR SERVICE.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 17,685 hrs · 5,870 cycles

RT PACK LIGHT ON RECALL, RESETS WITH MASTER CAUTION RESET. GROUNDED - YES. RT PACK LIGHT NOT ACTIVE ON RECALL, ACCOMPLISHED INITIAL EVAL FIM 21-53 TASK 804 RAN PACK, PACK LIGHT STAYED OFF. NO FAULTS ON PACK TEMP BITE.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 17,676 hrs · 5,866 cycles

DURING PUSHBACK, RECEIVED ZONE TEMP LIGHT ON CONT CAB LIGHT EXTINGUISHES DURING MASTER CAUTION RESET. GROUNDED - YES. PERFORMED PACK/ZONE TEMP CONTROLLER BITE TEST, REF AMM 21-61-00. FOUND FLIGHT DECK ZONE FAULT. PERFORMED VERIFY TEST. FAULT CLEARED, NO FAULTS SHOW ON EITHER CONTROLLER & VERIFY IS GOOD. ON RECALL FLT DECK ZONE LIGHT DOES NOT ILLUMINATE.

Part: UNKNOWN — SMOKE (CABIN) · airframe 17,666 hrs · 5,863 cycles

ELECTRICAL SMOKE IN THE CABIN BETWEEN ROWS 26-33 THE SOURCE COULD NOT BE IDENTIFIED. THE CHECKLIST HAD US TURN OFF RECIRC FANS, BUS TRANS SWITCH, CAB/UTIL AND IFE/PASS SWITCH. THE SMOKE DISSIPATED AND THEN RETURNED AFTER SEVERAL MINUTES. THIS HAPPENED SEVERAL TIMES. GROUNDED - YES. DIVERSION TIME 64 MINUTES - REF FIM 05-81 TASK 804 NO DEFECTS NOTED. PERFORMED GVI OF MAIN CABIN, LAV, GALLEYS AND CARGO BAYS NO DEFECTS NOTED. NO MAIN CABIN LIGHTING ISSUES. ALL OUTLETS OK. NO ISSUES WITH UNDERSEAT POWER BOXES. GROUND RAN BOTH ENGINES WITH RECIRCS AND PACKS ON NO ISSUES OR DEFECTS NOTED EVEN WITH APU ON. REPLACED RECIRC FAN AIR FILTERS REF AMM 21-25-01 OPS TEST GOOD NO DEFECTS NOTED. PERFORMED EMERGENCY EXIT HATCH HEATERS OPERATIONAL TEST PER AMM 21-45-00-700-801. RAN OPS TEST FOR SEVERAL MINUTES AND OBSERVED NO OBVIOUS ELECTRICAL SMELLS. ALSO PERFORMED GVI OF HEATER WIRES WITH NO DEFECTS NOTED. OPS TEST NORMAL. CARPETS ALSO STEAM CLEANED AS PRECAUTIONARY.

Part: NOT REPORTED — MALFUNCTIONED (START SYSTEM) · airframe 17,612 hrs · 5,849 cycles

STARTING ENG NR 1 PLACING ENG START SWITCH TO GRD ENG NR 1 WOULD NOT START. NO N2 ROTATION, NO START VALVE OPEN LIGHT OBSERVED, ALL C/B NOTED IN THE "IN" POSITION. GROUNDED - YES. EXERCISED NR 1 START VALVE AS REQUIRED. PERFORMED DRY MOTOR OF NR 1 ENGINE. NO DEFECTS NOTED. STARTER OPERATES NORMALLY. AIRCRAFT OK FOR SERVICE.

Part: OUTFLOW VALVE — FAILED (CABIN PRESSURE) · airframe 17,560 hrs · 5,834 cycles

AMBER-AUTO FAIL, GREEN ALTN LIGHT, ON PUSH BACK. GROUNDED - YES. REMOVED & REPLACED THE OUTFLOW VALVE REF AMM 21-31-03-000-801 AND AMM 21-31-03-400-801. COMPLETED PRESSURIZATION SYSTEM MANUAL MODE TEST REF AMM 21-31-00-710-801 AND PRESSURIZATION SYSTEM GROUND TEST REF AMM 21-31-00-700-802. OPS TEST GOOD. NO CURRENT FAULTS NOTED.

Part: TERMINAL — BROKEN (WIRE HARNESS) · airframe 17,491 hrs · 5,811 cycles

#2 FIRE SWITCH FAIL TEST. GROUNDED - YES. VERIFIED FAULT #2 ENG FIRE B LOOP FAULTED. FOUND TERMINAL BROKEN ON MW0326 HARNESS. REMOVED AND REPLACED MW0326 HARNESS. OPS TEST GOOD. REF B737-900 AMM 26-11-02.

Part: WIRE HARNESS — DAMAGED (NR 2 ENGINE) · airframe 17,449 hrs · 5,793 cycles

WHILE ACCOMPLISHING TSR702499, FOUND DAMAGE ON MW0325 HARNESS FOR ENGINE NR 2. GROUNDED - YES. MW0325 HARNESS ON ENGINE NR 2 REMOVED AND REPLACED REF AMM 26-11-02. OPERATIONAL CHECK GOOD.

Part: WIRE HARNESS — DEFECTIVE (NR 2 ENGINE) · airframe 17,445 hrs · 5,791 cycles

DIAGNOSTICS REPORTS NR 2 ENGINE TREND DATA SHOWS A SHIFT IN EGT HOT DAY MARGIN ALL OTHER PARAMETERS NORMAL. EGT INDICATION ERRORS ARE SUSPECT. GROUNDED - YES. REMOVED THE NR 2 ENGINE CJ9 HARNESS PER AMM 73-21-06/401. INSTALLED NEW CJ9 HARNESS ON ENGINE NR 2. OPERATIONAL CHECK GOOD.

Part: WIRE HARNESS — DAMAGED (NR 2 ENGINE) · airframe 17,445 hrs · 5,791 cycles

WHILE ACCOMPLISHING ENGINE NR 2 TSR702499, FOUND DAMAGE ON MW326 HARNESS. GROUNDED - YES. MW326 HARNESS ON ENGINE NR 2 REMOVED AND REPLACED REF AMM 26-11-02. OPERATIONAL CHECK GOOD. ONE C/B PULLED AND RESET.

Part: NOT REPORTED — MALFUNCTIONED (COCKPIT) · airframe 16,796 hrs · 5,597 cycles

AT TOP OF DESCENT NR 1 FMC / CDU DIGITS TURNED YELLOW. WHEN MENU PUSHED LEFT ACARS NOT THERE. LEFT FMC APPEARS TO FUNCTION NORMALLY. GROUNDED - YES. RECYCLED POWER AND OPS CHECK NORMAL. COLOR RETURNED TO NORMAL, AND OPS CHECK GOOD.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 16,794 hrs · 5,596 cycles

CONT CAB ZONE TEMP LIGHT ILLUMINATED OR RECALL AND RESETS UPON MASTER CAUTION RESET. GROUNDED - YES. RELEASED PER MEL 21-21G CONTROL CABIN PRIMARY ZONE TEMP INOP. CHECKED AND PERFORMED AMM PACK ZONE TEMP BITE, SHOWED "FLT DECK TRIM VLV" RESET AND ALL FAULTS CLEARED, PERFORMED BITE ALL PASS GO.

Part: START VALVE — INOPERATIVE (NR 2 ENGINE) · airframe 16,771 hrs · 5,586 cycles

NR 2 ENGINE, UPON ENGINE START, NO N1 OR N2 ROTATION. AFTER FOLLOWING QRH, WE TURNED START SWITCH OFF BUT START VALVE REMAINED ON. GROUNDED - YES. REMOVED AND REPLACED NR 2 ENGINE START VALVE IN REFERENCE TO AMM 80-11-03. OPS CHECK GOOD.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 16,493 hrs · 5,500 cycles

"ELEC" LIGHT ILLUMINATED. GROUNDED - YES. ACCOMPLISHED ELEC LIGHT BITE TEST FOUND BATT CHARGER 1 INOP. RESET P92 E1 CB ELEC FLIGHT FAULT CLEARED OPS CHECK NORMAL REF FIM 24-31-TASK 801 & 24-31-TASK 825.

Part: SPACER — DEBONDED (NR 1 ENGINE) · airframe 16,364 hrs · 5,457 cycles

FOUND 4 FAN BLADE SPACERS DISBONDED ON NR 1 ENG. GROUNDED - YES. REMOVED & REPLACED 4 FAN BLADE SPACERS ON NR 1 ENGINE REF T/C 78472002.

Part: UNKNOWN — MALFUNCTIONED (CABIN PRESSURE) · airframe 16,317 hrs · 5,443 cycles

ON DESCENT INTO SOA AROUND 10,000 (OPERATING ON THE RIGHT PACK) CABIN ALTITUDE STARTED CLIMBING TO OVER 1500'/MIN. ON FINAL THE EQUIPMENT COOLING EXHAUST LIGHT ILLUMINATED NOTE THROTTLES AT IDLE ON DSCNT. GROUNDED - YES. ACCOMPLISHED PACK TEMP CONTROL BITE REF FIM 21-62 TASK 801. LEFT AND RIGHT CONTROLLERS SHOW NO FAULTS IN HISTORY AND NO CURRENT FAULTS. VERIFICATION ALSO PASSED. PRESSURIZED ACFT. NO LEAKS NOTED. ACCOMPLISHED OPS TEST ON EQUIPMENT COOLING FANS PER AMM 21-27-00-700-802 OPS TEST GOOD.

Part: ECS — MALFUNCTIONED (AC BAY) · airframe 16,309 hrs · 5,438 cycles

AIR CONDITIONING BALANCED MODE NOT WORKING CORRECTLY LEFT PACK OUTLET TEMP IS VARIES 6* FROM RIGHT PACK OUTLET TEMP IN CRUISE RIGHT PACK OUTLET TEMP IS 20*, LEFT VARIES FROM 14* TO 20*. REFERENCE SYS HANDBOOK 2.20 PAGE 2. TRIM AIR IS ABLE TO COMPENSATE HOWEVER AND COCKPIT TEMP IS COMFORTABLE CONTROLLABLE AND PRESSURIZATION IS NORMAL. GROUNDED - YES. RESET SYS PERFORMED BIT TEST PER FIM 21-62 TASK 801, NO FAULTS FOUND, NO HISTORY.

Part: SENSOR — FAILED (AC BAY) · airframe 16,311 hrs · 5,439 cycles

LEFT PACK OUTPUT TEMP IS STILL UNSTABLE, RIGHT PACK IS STABLE. LEFT VARIES +/- 6 DEGREES FROM RIGHT PACK REFERENCE TEMP. GROUNDED - YES. PERFORMED DIVERGENT PACK OUTLET TEMPERATURES NOTED BETWEEN LEFT AND RIGHT PACK FOUND T475 RT MIX MANIFOLD TEMP SENSOR HIGH IN REF TO FIM 21-53 TASK 819. NO HELP. LT PACK TEMP CONTROLLER REMOVED AND LT MIX MANIFOLD TEMP SENSOR D3868 DISCONNECTED. CONTINUITY CHECK OF WIRING GOOD. PACK TEMP CONTROLLER RE-INTEMP SENSOR T472 REMOVED AND REPLACED REF AMM 21-51-51. ZONE TEMP CONTROLLER BITE TEST GOOD REF FIM 21-62 TASK 801. OPS CHECK GOOD.

Part: FAULT MESSAGE — FALSE ACTIVATION (NR 2 ENGINE) · airframe 16,137 hrs · 5,379 cycles

NR 2 ENGINE BITE TEST SHOWED FAULT MESSAGE 73-30312. THE START SWITCH SIGNAL AND ARINC BUSS DATA DISAGREE. ACFT GROUNDED. CHECKED HISTORY FOUND NO RECENT FAULTS. TESTED EEC NR 1 & 2 AND START SWITCH IAW FIM 73-24 TASK 813. NO DEFECT NOTED.

Part: LIGHT — DISCONNECTED (ROW 16C) · airframe 16,022 hrs · 5,340 cycles

WHILE PERFORMING T/C 78233008, FOUND EMERGENCY LIGHT AT ROW 16C INOPERATIVE. ACFT GROUNDED. FOUND EMERGENCY LIGHT ASSY DISCONNECTED. CONNECTED IAW WDM 33-51-13, EMERGENCY LIGHT AT 16C NOW OPS GOOD.

Part: SENSOR — FAILED (COCKPIT WINDOW) · airframe 15,982 hrs · 5,325 cycles

CLIMBING THROUGH FL320 RIGHT SIDE WINDOW OVERHEAT LIGHT ILLUMINATED, RAN QRH, OVERHEAT LIGHT STILL ILLUMINATED. ACFT GROUNDED. PERFORMED RIGHT SIDE SLIDE WINDOW TAP IAW WDM 30-41-11 AND AMM 56-12-11-400-801, STEP 3F (6), AND 7. REPLACED THE NR 2 SLIDING WINDOW IAW AMM 56-12-11-000-801/400-801. CABIN PRESSURE LEAK TESTED GOOD. WINDOW HEAT OPS TESTED GOOD. OVERHEAT LIGHT REMAINED EXTINGUISHED.

Part: SENSOR — FAILED (WINDSHIELD) · airframe 15,949 hrs · 5,316 cycles

RIGHT SIDE WINDOW HEAT LIGHT ILLUMINATED ON THE GROUND. CHECKLIST WAS ACCOMPLISHED. OVERHEAT LIGHT ILLUMINATED ON SECOND TIME IN FLIGHT. GROUNDED - YES. SWAPPED TERMINAL LEAD FOR SENSOR FROM PRIMARY TO SECONDARY. OPS CHECK GOOD IAW AMM 30-41-00-710-801.

Part: CONTROLLER — FAULTED (CABIN PRESSURE) · airframe 15,661 hrs · 5,218 cycles

AUTO FAIL LIGHT ILLUMINATED. GROUNDED - YES. PERFORMED FIM 21-31 TASK 827. FOUND NR 1 PRESS CONTROLLER FAULT OFV LRU FAIL. NR 2 CONTROLLER TEST OKAY. NR 1 PRESSURE CONTROL SYSTEM INOP. ACCOMPLISHED FIM 21-31 TASK 827 REPAIR CONFIRMATION SUCCESSFUL. GROUND VERIFICATION SUCCESSFUL.

Part: FMC — FAILED (CAPTAIN'S) · airframe 15,196 hrs · 5,056 cycles

CAPTAIN`S FMC FAILED, VTK MAP CHECKLIST COMPLETE, OPERATION ON RIGHT FMC. ACFT GROUNDED. REMOVED & REPLACED THE LT FMC IAW AMM 34-61-02. A CCOMPLISHED FMC SOFTWARES CROSS-LOAD & PERFORMANCE FACTOR ADJUSTMENT IAW AMM 34-61-00-710-801, & AMM 34-61-00-800-801, OPS CHECKED NORMAL.

Part: VALVE — MALFUNCTIONED (COCKPIT TEMP) · airframe 15,068 hrs · 5,016 cycles

FLT DECK ZONE TEMP ILLUMINATED ON MASTER CAUTION RECALL. ACFT GROUNDED. FLT DECK TRIM VALVE FAULT NR 2 ZONE TEMP CONTROLLER, RESET & TESTS NORMAL IAW FIM 21-62 TASK 832. ETOPS SIGNIFICANT SYSTEM, GROUND VERIFICATION SUCCESSFUL.

Part: FAULT CODE — FALSE ACTIVATION (NR 2 ENGINE) · airframe 14,767 hrs · 4,901 cycles

WHILE PERFORMING T/C 78273000, FOUND MAINT MESSAGE 77-10842. THE RIGHT EGT SIGNAL IS OUT OF RANGE FOR THE NR 2 ENGINE. ACFT GROUNDED. AN ECONOMIC FAULT. ACCOMPLISHED T/C 78273000 FMC, CDU INTERROGATE, NR 2 ENG HAS NO FAULTS FOUND.

Part: CONTROL SWITCH — MALFUNCTIONED (CABIN PRESSURE) · airframe 14,739 hrs · 4,892 cycles

CLIMBING THROUGH FL200, AUTO FAIL LIGHT ILLUMINATED, PRESSURIZATION WAS GOOD. ACCOMPLISHED QRH PROCEDURE. CONTINUED FLIGHT IN ALTERNATE MODE. ACFT GROUNDED. RESET THE CABIN PRESSURE CONTROL SWITCH TO AUTO. OPS CHECKED NORMAL IAW FIM 21-31, TASK 827.

Part: PROBE — FAILED (TAT) · airframe 14,684 hrs · 4,873 cycles

TEMP PROBE LIGHT, MASTER CAUTION ON LIFTOFF. ACFT GROUNDED. HEATER TEMP PROBE P18-3 C2 CIRCUIT BREAKER IN, SWITCH ON, TEMP PROBE COLD.IAW AMM 34-21-06, REMOVED & REPLACED TAT PROBE. OPS NORMAL IAW AMM.

Part: PROBE — DIRTY (EGT) · airframe 14,366 hrs · 4,769 cycles

DIAGNOSTICS REPORTED NR 2 ENGINE TREND DATA SHOWS A SHIFT IN EGT HOT DAY MARGIN ALL OTHER PARAMETERS NORMAL. EGT INDICATION ERRORS ARE SUSPECTED. ACFT GROUNDED. PERFORMED A NR 2 ENGINE BITE. FOUND ECONOMIC FAULT 77-10842 ON RECENT FAULTS AND FAULT HISTORY. FOUND THE T49.5 S1 DASHED OUT UNDER INPUT MONITORING. PERFORMED AN EGT AND TEMP PROBE CLEANING. S1 READINGS RESTORED IAW AMM 77-21-00.

Part: SPLICE — CRACKED (BS 727I) · airframe 14,132 hrs · 4,696 cycles

AFT CARGO TRANSITION PANEL SPLICE CRACKED AT RBL 21 BS 727I+8. ACFT GROUNDED. FABRICATED SPLICE IAW DWG 146A7506, REV A AND INSTALLED IAW SRM 53-00-53-2R-5.

Part: CHANNEL — CORRODED (BS 727D-727L) · corrosion level 2 · airframe 14,132 hrs · 4,696 cycles

ZEE TRANSITION CHANNEL HAS SEVERAL SPOTS OF CORROSION BETWEEN BS 727D-727I+8, RBL 21. ACFT GROUNDED. REMOVED CORROSION AND FOUND OUT OF LIMITS IAW SRM 53-00-53. REMOVED AND REPLACED THE CHANNEL IAW SRM 53-00-53-2R-5.

Part: TRANSITION PANEL — CORRODED (BS 727I-787) · corrosion level 2 · airframe 14,132 hrs · 4,696 cycles

TRANSITION CHANNEL HAS SEVERAL SPOTS OF CORROSION BETWEEN BS 727I+8 - 787, RBL 21 AND 2 PUNCTURES AT BS 737, RBL 21. ACFT GROUNDED. REMOVED CORROSION BETWEEN BS 727I+8 - 737, FOUND OUT OF LIMITS IAW SRM 53-00-53, FIG 103, DETAIL D. REMOVED THE CHANNEL IAW SRM 53-00-53-2R-5. FABRICATED A REPAIR IAW SRM 53-00-53-2R-5, INSTALLED THE REPAIR IAW SRM 53-00-53-2R-5, DWG 146D7500, REV-.

Part: GAUGE — FLUCTUATES (CABIN PRESSURE) · airframe 13,994 hrs · 4,645 cycles

CABIN PRESSURE DIFFERENTIAL GUAGE FLUCTUATES IN FLIGHT AT FL 350. N1 LEFT 87.1, RIGHT 87.0. WOULD VARY BETWEEN -100 TO + 200 - 400 FPM. ACFT GROUNDED. C/W B737-900 FIM 21-31 TASK 801 CABIN PRESSURE CONTROLLER BIT PROCEDURE, BOTH SYSTEMS 1 & 2 TESTED GOOD. NO CURRENT FAULTS NOTE , GROUND VERIFICATION GOOD.

Part: FAULT CODE — ACTIVATED (NR 2 ENGINE) · airframe 13,832 hrs · 4,582 cycles

NR 2 ENGINE MAINTENANCE MESSAGE 77-10842, THE TOP RIGHT EGT SIGNAL T49551 IS OUT OF RANGE. ACFT GROUNDED. ACCOMPLISHED FIM 77-21 TASK 801 AND FOUND THE NR 2 ENGINE MESSAGE 77-10842 ON RECENT HISTORY LEGS 0-3. INSPECTED T49.5 PROBE AND EGT SYSTEM IAW AMM 77-21-01-200-801-F00. ALL PROBES AND HARNESSES TESTED GOOD. ACCOMPLISHED EGT SYSTEM CLEANING PROCEDURE IAW AMM 77-21-01-200-801-F00.

Part: FMC — UNKNOWN (LEFT) · airframe 13,530 hrs · 4,483 cycles

LEFT FMC FAILED DURING DESCENT. RAN QRH AND ALL SYSTEMS OPERATES NORMALLY. GROUNDED - YES. PERFORMED B737-900 FIM 34-61 TASK 807, OPS NORMAL.

Part: UNKNOWN — UNKNOWN (LT FMC) · airframe 13,522 hrs · 4,479 cycles

LEFT FMC FAILED DURING CRUISE FLIGHT FOR APROX I MINUTE. SELF CORRECTED BACK TO NORMAL OPERATION. GROUNDED - YES. ACCOMPLISHED B737-900 FIM 34-61 TASKS 836 & 837. OPS CK GOOD.

Part: FAULT CODE — ILLUMINATED · airframe 13,339 hrs · 4,421 cycles

WHILE PERFORMING T/C 78273000, FOUND THE NR 2 ENGINE RECENT ECONOMIC FAULT, CODE 77-10842, THE TOP RIGHT EGT SIGNAL T495S1 IS OUT OF RANGE. ACFT GROUNDED. ACCOMPLISHED EEC BITE TEST, FAULT HISTORY IAW AMM 73-21-00-740-801-F00, STEP (D). NO FAULT HISTORY.

Part: CONTROL VALVE — FAILED (LT A/C PACK) · airframe 13,253 hrs · 4,392 cycles

ON MASTER CAUTION RECALL, THE LEFT PACK LIGHT ILLUMINATED. FOLLOWED QRH PROCEDURES AND THE LEFT PACK LIGHT EXTINGUISHED ON MASTER CAUTION RESET. ACFT GROUNDED. CONFIRMED FAULT. LT PACK/ZONE TEMP CONTROLLER BITE SHOWS HARD TCV 1 (V139) FAILURE. NO FAULTS LOGGED ON RT CONTROLLER. GVI TCV 1, FOUND THE VALVE STUCK & WILL NOT TURN. REMOVED & REPLACED TCV 1 (V139) IAW AMM 21-51-10. LEAK CHECKED & GROUND FUNCTIONAL CHECKED NORMAL IAW AMM 21-61-00-700-806-002.

Part: GENERATOR — UNKNOWN (NR 1) · airframe 12,906 hrs · 4,275 cycles

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

Part: WARNING LIGHT — FALSE ACTIVATION (A/C PACK) · airframe 12,902 hrs · 4,273 cycles

DURING AFTER START PROCEDURES, RECALL SELECTED, MASTER CAUTION WITH AIR COND ILLUMINATED BOTH PACK LIGHTS ILLUMINATED QRH CONSULTED WITH NO RESULTS BOTH PACK LIGHTS EXTINGUISHED WITH MASTER CAUTION RESET. ACFT GROUNDED. PERFORMED PACK ZONE TEMP CONT BITE ON NR 1 AND 2 AND RAM AIR FAULTS IN BIT/BOTH CONTROLLERS NO FAULTS IN HISTORY AND PERFORMED VERIFY TEST BOTH PZTC'S NUMEROUS TIMES. NO CURRENT FAULTS NR 1 AND 2 PACK OPS CKS GOOD IAW AMM 21-51-00.

Part: FAULT MESSAGE — FALSE ACTIVATION (NR 2 ENGINE) · airframe 12,902 hrs · 4,273 cycles

NR 2 ENGINE EEC BITE SHOWED LONG TIME FAULT 73-20192, INTERNAL EEC FAULT LOGGED FOR TWO OUT OF TEN STARTS. ACFT GROUNDED. ACCOMPLISHED TROUBLESHOOTING FOR FAULT 73-20192 IAW FIM 73-21, TASK 801. DID NOT CONFIRM FAULT, AND SELF-TEST OF CDS DEU-1 AND DEU-2 SHOWED NO FAULTS. PERFORMED A POWERPLANT TEST NR 12, ACTUATORS TEST IAW AMM 71-00-00-700-807-F00. ALL TESTS PASSED.

Part: CONTROL VALVE — FAULTED (LT ACM) · airframe 12,869 hrs · 4,258 cycles

LEFT PACK LIGHT ILLUMINATED AFTER RECALL, LIGHT GOES OUT WHEN PUSHING MASTER CAUTION. ACFT GROUNDED. PERFORMED A PACK/ZONE TEMP CONTROLLER BITE IAW FIM 21-62, TASK 801, THE LEFT PACK TEMPERATURE CONTROL VALVE FAULT CONFIRMED BY VERIFY TEST. REMOVED, REPLACED, AND TESTED THE LEFT PACK TEMPERATURE CONTROL VALVE IAW AMM 21-51-10-000-801, AND AMM 21-51-10-400-801. OPS NORMAL, NO LEAKS NOTED. PERFORMED PACK/ZONE TEMP CONTROLLER BITE IAW FIM 21-62, TASK 801, NO FAULTS FOUND.

Part: WARNING LIGHT — ILLUMINATED (RT A/C PACK) · airframe 12,440 hrs · 4,109 cycles

ON RECALL, THE RT PACK LIGHT ILLUMINATED. ACFT GROUNDED. PERFORMED A PACK-ZONE TEMP CONTROLLER BITE TEST IAW AMM 21-61-00-700-806-002, GREEN GO LIGHT ILLUMINATED, NO FAULTS.

Part: SATCOM — LOCKED · airframe 12,367 hrs · 4,086 cycles

SATCOM LOCKUP AFTER POWER SHIFT FROM GROUND POWER TO APU POWER. ACFT GROUNDED. ACCOMPLISHED A RESET PROCEDURE IAW QRH. SATCOM OPS RESTORED NORMAL.

Part: SATCOM — MALFUNCTIONED · airframe 12,275 hrs · 4,057 cycles

WHILE PARKED AT THE GATE, NOTICED THAT SATCOM WAS NOT DISPLAYED ON THE MCDU. ACFT GROUNDED. ACCOMPLISHED THE SATCOM LOCK-UP QRH PROCEDURE. SATCOM RETURNED TO THE MCDU. RESUMED NORMAL OPS.

Part: SATCOM — MALFUNCTIONED · airframe 12,254 hrs · 4,052 cycles

DURING CRUISE, THERE WAS NO SATCOM PROMPT. ACFT GROUNDED. PERFORMED QRH PROCEDURE AND RE-ESTABLISHED SATCOM.

Part: SATCOM — MALFUNCTIONED · airframe 12,208 hrs · 4,040 cycles

SATCOM NOT ON WITH MENU WITH SAT 1 LIGHT ILLUMINATED. APPEARS TO BE LOCKED. ACFT GROUNDED. PERFORMED FIM 23-15, TASK 801, CYCLED ASSOCIATED CIRCUIT BREAKER, SYSTEM RETURNED TO NORMAL.

Part: SATCOM — LOCKED · airframe 12,147 hrs · 4,021 cycles

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

Part: SATCOM — LOCKED · airframe 11,877 hrs · 3,928 cycles

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

Part: CONTROL VALVE — FAILED (LT A/C PACK) · airframe 11,803 hrs · 3,905 cycles

LEFT PACK LIGHT ILLUMINATED ON MASTER CAUTION AND RESETS UPON MASTER CAUTION RESET. ACFT GROUNDED. REMOVED AND REPLACED TCV IAW AMM 21-51-10.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 11,695 hrs · 3,876 cycles

EMERGENCY EXIT SIGN ADJACENT TO LEFT FORWARD OVERWING EXIT HAS SEVERAL LAMPS INOPERATIVE. ACFT GROUNDED. REPLACED THE LAMPS AND TESTED IAW AMM 33-51-01-960-801. OPS NORMAL.

Part: WARNING LIGHT — FALSE ACTIVATION (LT A/C PACK) · airframe 11,553 hrs · 3,821 cycles

ON PUSHING MASTER RECALL, LEFT PACK LIGHT ILLUMINATED. EXTINGUISHED AFTER PUSHING MASTER RESET. ACFT GROUNDED. PERFORMED FIM 21-62, TASK 848, INITIAL EVATUATION AND AMM 21-61-00-700-806-002 LT PACK, AND PACK ZONE TEMP CONTROLLER BITE. THE BIT AND PREVIOUS FLIGHT SHOWED TCV. RAN VERIFY AND FAULT DID NOT STAY CURRENT. OPERATED PACK FOR 10 MINUTES AFTER, RECHECKED PACK ZONE TEMP CONTROLLER WITH NO FAULTS NOTED IAW AMM AND GROUND VERIFICATION. THE FAULT IS NOT ACTIVE. ACFT RELEASED.

Part: FUSE — FAILED (EMERGENCY LIGHT) · airframe 11,228 hrs · 3,715 cycles

RIGHT AFT OVERWING EMERGENCY LIGHT INOPERATIVE. ACFT GROUNDED. REMOVED AND REPLACED THE POWER SUPPLY FUSE. OPS CHECKED GOOD IAW AMM 33-51-06.

Part: UNKNOWN — MALFUNCTIONED (SATCOM) · airframe 11,000 hrs · 3,651 cycles

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

Part: PROBE — FAILED (NR 2 ENGINE) · airframe 10,976 hrs · 3,641 cycles

DURING TC 78273000, FOUND NR 2 ENGINE FAULT CODE 77-1842. T495 S1 SHOWING BLANK. GROUNDED - YES. REMOVED AND REPLACED T49.5 PROBE S1, REF AMM 77-21-01. OPS NORMAL. READING SHOWING NORMAL.

Part: SHIM — WORN (NR 1 ENGINE) · airframe 10,976 hrs · 3,641 cycles

WHILE ACCOMPLISHING MTX TASK CARD 78472002 (FAN BLADE LUBRICATION) ON NR 1 ENGINE FOUND BLADE SHIMS WORN, QTY 24. GROUNDED - YES. REMOVED AND REPLACED FAN BLADE SHIMS ON NR 1 ENGINE IAW MTX TASK CARD 78472002.

Part: UNKNOWN — MALFUNCTIONED (SATCOM) · airframe 10,942 hrs · 3,627 cycles

NO SATCOM PROMPT. GROUNDED - YES. RESTORED PER QRH CHECKLIST, OPS NORMAL.

Part: FMC — MALFUNCTIONED (LEFT) · airframe 10,887 hrs · 3,610 cycles

AT CRUISE VTK AND MAP DISPLAYED ON CAPTAIN`S ND THEN RETURNED TO NORMAL SEVERAL TIMES. APPLIED QRH RETURNED FMC SWITCH BACK TO NORMAL REMAINDER OF FLIGHT WAS NORMAL. ACFT GROUNDED. INFLIGHT FAULT. LT FMC PROGRAM FAULT. COMPLETED FIM 34-61 TASK 807, NO FAULTS NOTED. NR 1 & 2 FMC SYSTEM OPS CHECKED NORMAL IAW MM 34-61-710-801.

Part: FMC — FAILED (LEFT) · airframe 10,516 hrs · 3,485 cycles

LEFT FMC FAILED IN FLIGHT. ACFT GROUNDED. ACCOMPLISHED LEFT FLIGHT MANAGEMENT COMPUTER SYSTEM BITE PROCEDURE, IAW FIM 34-61 TASK 801. NO FAULTS LOGGED. VERIFIED ALL SOFTWARE IS CORRECT. ACCOMPLISHED DFCS LRU FMC REPLACEMENT TEST, SYSTEM OPS NORMAL. ACCOMPLISHED LEFT FMC OPS TEST FLIGHT MANAGEMENT COMPUTER SYSTEM IAW AMM 34-61-00-710-801. ALL TESTS PASSED.

Part: SATCOM — LOCKED · airframe 10,508 hrs · 3,483 cycles

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

Part: SATCOM — LOCKED · airframe 10,321 hrs · 3,425 cycles

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

Part: SATCOM — LOCKED · airframe 10,270 hrs · 3,407 cycles

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

Part: WIRE — FAILED (WINDOW SENSOR) · airframe 10,275 hrs · 3,409 cycles

OVERHEAT WINDOW HEAT ILLUMINATED R2 SIDE AT APPROXIMATELY 5000FT DURING APPROACH. COMPLETED QRH AND DID NOT EXTINGUISH. ACFT GROUNDED. ACCOMPLISHED R2 SIDE WHCU BITE IAW FIM 30-41 TASK 811. SENSOR FAULT ILLUMINATED IN CURRENT AND LAST 10 LEGS OF HISTORY. REMOVED SENSOR WIRE FROM PRIMARY TO THE SPARE POSITION. OPS TESTED NORMAL.

Part: WARNING LIGHT — FALSE ACTIVATION (COCKPIT TEMP) · airframe 10,262 hrs · 3,402 cycles

CONTROL CABIN ZONE TEMP LIGHT ILLUMINATED. RESETS WITH MASTER CAUTION. ACFT GROUNDED. PERFORMED ACAU BITE CHECK IAW AMM 21-61-00. ALL PASSED AND RESET. NO DEFECTS NOTED.

Part: WARNING LIGHT — FALSE ACTIVATION (TEMP) · airframe 9,875 hrs · 3,262 cycles

ON RECALL, ZONE TEMP LIGHT ILLUMINATED. DEPRESSING MASTER CAUTION RESETS THES LIGHT. ACFT GROUNDED. ACCOMPLISHED FIM 21-62 TASK 848 AND FIM 21-62 TASK 801 BITE, NO FAULTS.

Part: WARNING LIGHT — FALSE ACTIVATION · airframe 9,730 hrs · 3,217 cycles

ON POWER TRANSFER TO "ELEC" LIGHT ILLUMINATED. ACFT GROUNDED. LOGGED FAULT SPCU INOPERATIVE. CYCLED SPCU NORMAL AND STANDBY C/B'S AND OPS NORMAL, IAW FIM 24-34 TASK 802 AND AMM 24-34-00.

Part: FMC — MALFUNCTIONED (LEFT) · airframe 9,562 hrs · 3,152 cycles

LEFT FMC INOPERATIVE. ACFT GROUNDED. RESET POWER TO BOTH FMCS IAW FIM 24-61 TASK 836. MENU PAGE DISPLAYS INTERMITTENT FAULT IAW FIM 24-61 TASK 836. NO HISTORY 30 DAYS.

Part: SATCOM — MALFUNCTIONED · airframe 9,498 hrs · 3,134 cycles

SATCOM MISSING ON MCDU MENU PAGE. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURES PER QRH. SATCOM OPS RESTORED NORMAL.

Part: SATCOM — LOCKED · airframe 9,370 hrs · 3,085 cycles

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

Part: EEC — FAULTED (NR 2 ENGINE) · airframe 9,190 hrs · 3,022 cycles

ENGINE 2 SHOWS FMC CDU LONG TERM FAULT. 73-20732 INTERNAL EEC FAULT. ACFT GROUNDED. REMOVED AND REPLACED IAW AMM 73-21-60. OPERATIONAL CHECKED GOOD IAW AMM 73-21-00-700-802-F00.

Part: SATCOM — LOCKED · airframe 9,086 hrs · 2,984 cycles

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

Part: SATCOM — MALFUNCTIONED · airframe 8,927 hrs · 2,932 cycles

SATCOM ON FMC DISAPPEARED. ACFT GROUNDED. ACCOMPLISHED SATCOM RESET PROCEDURES PER QRH. SATCOM OPS RESTORED NORMAL.

Part: SATCOM — MALFUNCTIONED · airframe 8,886 hrs · 2,922 cycles

NO SATCOM PROMPT ON CDU. ACFT GROUNDED. ACCOMPLISHED SATCOM RESET PROCEDURE IAW QRH. SATCOM OPS RESTORED NORMAL.

Part: SATCOM — LOCKED · airframe 8,876 hrs · 2,918 cycles

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

Part: SATCOM — LOCKED · airframe 8,705 hrs · 2,866 cycles

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

Part: AUTOTHROTTLE SYS — MALFUNCTIONED · airframe 8,524 hrs · 2,801 cycles

TESTED AUTOLAND & HGS DONE, WIND WAS 2W 10 KTS ON 16R, APPROACH WAS NORMAL WITH NO FAULTS, HAD A BIT OF AN EXCESSIVE FLARE AND ABOUT 50 FEET LONGER BEFORE TOUCH DOWN THAT WAS UNCOMFORTABLE AND FELT IN DANGER OF TAIL STRIKE, BUT DID NOT. ACFT GROUNDED. ACCOMPLISHED DFCS FAULT REVIEW, IAW FIM 22-11T801, & DFCS BITE TEST #49 LAND VERIFY, IAW AMM 22-11-00. NO FAULTS NOTED.

Part: SATCOM — MALFUNCTIONED (COCKPIT) · airframe 8,508 hrs · 2,795 cycles

SATCOM LOCK-UP, SAT MISSING ON MCDU MENU PAGE. ACFT GROUNDED. ACCOMPLISHED SATCOM RESET PROCEDURE IAW QRH. SATCOM OPS RESTORED NORMAL.

Part: SATCOM — MALFUNCTIONED (COCKPIT) · airframe 8,432 hrs · 2,769 cycles

SATCOM LOCKUP OCCURRED DURING POWER TO TRANSFER. ACFT GROUNDED. ACCOMPLISHED SATCOM RESET PROCEDURE IAW QRH. SATCOM OPS RESTORED NORMAL.

Part: COMPUTER — MALFUNCTIONED (COCKPIT) · airframe 8,412 hrs · 2,762 cycles

INTERMITTENT LT FMC FAILURE WITH VTK FLAG. ACFT GROUNDED. FMC-LT SHOWS PROGRAM FAULT FOR PREVIOUS FLIGHT, NO OTHER MESSAGE. ACCOMPLISHED FIM 34-61, TASK 807 INITIAL EVALUATION, FMC GROUND TEST PASSED.

Part: WARNING LIGHT — FALSE ACTIVATION (CABIN TEMP) · airframe 8,351 hrs · 2,743 cycles

LEFT PACK LIGHT ILLUMINATED ON MASTER RECALL. ACFT GROUNDED. ACCOMPLISHED PACK/ZONE TEMPERATURE CONTROLLER BITE TEST IAW AMM 21-21-00-700-806-002. LEFT CONTROLLER SHOWED TCV FAULT IN FLT HISTORY. ON BITE VERIFICATION, THE CONTROLLER RESET WITH NO FURTHER OCCURRENCES. ACCOMPLISHED CABIN TEMPERATURE CONTROL AND INDICATION OPERATIONAL TEST IAW AMM 21-61-00-700-807-002. CABIN TEMP RESPONDED TO FULL RANGE WITH NO FAULTS NOTED. RECALL NO LONGER ILLUMINATES A FAULT. GROUND VERIFICATION SUCCESSFUL FOR ZONE TEMPS.

Part: WARNING LIGHT — FALSE ACTIVATION (CABIN TEMP) · airframe 8,336 hrs · 2,740 cycles

CONTROL CABIN ZONE TEMP ILLUMINATED ON RECALL. ACFT GROUNDED. ACCOMPLISHED PACK/ZONE TEMPERATURE CONTROLLER BITE TEST IAW AMM 21-61-00-700-806-002. LEFT CONTROLLER SHOWED TCV FAULT IN FLT HISTORY. UPON BITE VERIFICATION, THE CONTROLLER RESET WITH NO FURTHER OCCURRENCES. ACCOMPLISHED CABIN TEMPERATURE CONTROL AND INDICATION OPERATIONAL TEST IAW AMM 21-61-00-700-807-002. CABIN TEMP RESPONDED TO FULL RANGE WITH NO FAULTS NOTED. RECALL NO LONGER ILLUMINATES A FAULT. GROUND VERIFICATION SUCCESSFUL FOR ZONE TEMPS.

Part: SATCOM — LOCKED · airframe 8,124 hrs · 2,666 cycles

SATCOM LOCKED UP DURING POWER TRANSFER. ACFT GROUNDED. ACCOMPLISHED SATCOM RESET PROCEDURE PER QRH. SATCOM OPS RESTORED NORMAL.

Part: SATCOM — LOCKED · airframe 8,107 hrs · 2,660 cycles

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

Part: SATCOM — LOCKED · airframe 8,100 hrs · 2,656 cycles

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

Part: INDICATOR — DEFECTIVE (APU) · airframe 8,004 hrs · 2,627 cycles

APU FILTER DPI FOUND EXTENDED DURING PDC WALKAROUND. ACFT GROUNDED. REF AMM 49-91-13 INSPECTED APU LUBE FILTER ELEMENT AND FOUND DPI INDICATOR EXTENDED. REMOVED FILTER AND INSPECTED NO DEFECTS NOTED. MAGNETIC PLUG CLEAN. REPLACED FILTER. LEAK CHECK OF APU CHECKS OK.

Part: SATCOM — LOCKED · airframe 7,816 hrs · 2,568 cycles

SATCOM OPTION NOT AVAILABLE ON MCDU MENU. ACFT GROUNDED. ACCOMPLISHED SATCOM LOCKUP IAW FIM 23-15 TASK 801, CYCLED SATCOM CIRCUIT BREAKER, OPS CHECKED NORMAL.

Part: A/C PACK — MALFUNCTIONED (RIGHT) · airframe 7,821 hrs · 2,569 cycles

RIGHT PACK LIGHT DOES NOT EXTINGUISH ON MC RESET. ACFT GROUNDED. NR 1 TEMP CONTROLLER BITE TEST SHOWS TEMP CONTROLLER FAULT, & STANDBY PACK ON BITE TEST. PREVIOUS FLIGHT & VERIFY - PASS. RESET FAULT. FAULT DID NOT RETURN. BITE TEST NR 1 TEMP CONTROLLER GOOD. IAW AMM 21-51-00. FUNCTIONAL CHECK OF RIGHT PACK GOOD. PACK TEMP ADJUSTS.

Part: CONTROLLER — MALFUNCTIONED (RT A/C PACK) · airframe 7,813 hrs · 2,567 cycles

RIGHT PACK REMAINS ILLUMINATED AFTER FOLLOWING OPS PROCEDURES IAW MEL 21-33E. ACFT GROUNDED. PERFORMED TEMP CONTROLLER BITE CHECK, IAW FIM 21-62-801. NR 1 TEMP CONTROLLER STANDBY PACK FAULT, RESET NR 1 CONTROLLER, OPS CHECKED GOOD.

Part: CONTROL VALVE — FAILED (RT A/C PACK) · airframe 7,808 hrs · 2,565 cycles

@ FL 340 AFT CABIN TEMP BECAME HOT. RIGHT PACK TEMP WAS PEGGED AT 100 DEGREES C. ON RECALL, HAD A RIGHT PACK LIGHT. RAN QRH FOR "PACK" & COULD NOT CORRECT. THEN RAN "CABIN TEMP HOT" IN QRH. CABIN COOLED THEN. ACFT GROUNDED. REMOVED AND REPLACED PACK TCV, REF B737-900 AMM 21-61-21. OPERATIONAL CHECK NORMAL. PERFORMED BITE TEST, IAW AMM 21-61-00-700-806-002, TESTED GOOD.

Part: SATCOM — LOCKED · airframe 7,236 hrs · 2,391 cycles

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

Part: FMC — MALFUNCTIONED · airframe 7,121 hrs · 2,357 cycles

AFTER INITIAL LEVEL OFF FMC LIGHT CAME ON ALONG WITH VTK ON CAPTAIN'S NAV DISPLAY AND BOTH FMC'S WENT BLANK. INDICATIONS LASTED ABOUT 5 SEC. THEN EVERYTHING WENT BACK TO NORMAL. SAME SEQUENCE OF EVENTS HAPPENED ABOUT 2.5 HRS INTO FLIGHT. JUST PRIOR TO DESCENT LOST BOTH FMC'S FOR ABOUT 3 MINUTES. CAME BACK ON BOTH SIDES ON THEIR OWN BUT HAD TO MANUALLY RELOAD ALL WEIGHTS AND ROUTE DATA. ACFT GROUNDED. DISCREPANCY CLEARED AFTER REBOOTING BOTH LT & RT FMC'S REF FIM TASK 34-61, TASK 804. NO FAULTS NOTED. OPENED & CLOSED 2 C/B'S ON P-18-2, P6-1 2 C/B'S, LT & RT FMC BITE TESTS OK. AMM 34-61-00-810-801, NO CURRENT FAULTS NOTED. CLEARS MEL 34-36K.

Part: SATCOM — LOCKED · airframe 7,012 hrs · 2,325 cycles

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

Part: SENSOR — FAILED (SLIDING WINDOW) · airframe 6,950 hrs · 2,308 cycles

LEFT SIDE WINDOW "OVERHEAT" ON LANDING. ACFT GROUNDED. CREW ACCOMPLISHED QRH AND OVERHEAT LIGHT OUT. INDICATIONS NORMAL. ACCOMPLISHED FIM 30-41, TASK 811, NO FAULTS. WHCU BITE TEST REF AMM 30-41, TASK 801. SHOW LT SIDE WINDOW SENSOR LOGGED FAULT, NO CURRENT FAULTS. REF AMM 30-41, TASK 811. SWAPPED TO SPARE WINDOW HEAT SENSOR REF AMM 30-41, TASK 811 WINDOW HEAT OPERATION NORMAL WITH NO DISCREPANCIES NOTED.

Part: FLOOR PANEL — CRACKED (BS 500-500D) · airframe 6,847 hrs · 2,271 cycles

FWD CARGO COMPARTMENT FLOOR PANEL 120CF HAS A PUNCTURE WITH ALUMINIUM TAPE COVERING IT. ACFT GROUNDED. REMOVED FWD CARGO COMPARTMENT FLOOR PANEL 120CF IAW AMM 25-52-10-000-801 & FABRICATED NEW FLOOR PANEL IAW BONDING 453A1610, REV C. INSTALLED FLOOR PANEL 120CF IAW AMM 25-52-10-400-801 & SEALED IAW SRM, ER 51-20-05.

Part: WARNING LIGHT — FALSE ACTIVATION (WINDOW HEAT) · airframe 6,533 hrs · 2,166 cycles

LEFT SIDE WINDOW HEAT OVERHEAT LIGHT ILLUMINATED IN CRUISE, FL320. RAN QRH, WAITED 5 MINUTES, TURNED SWITCH BACK ON. OVERHEAT LIGHT DID NOT COME ON. ACFT GROUNDED. RESET WHCU BITE AND PERFORMED OPS CHECK OF WINDOW HEAT SYS, REF AMM 30-41-00-839-001. OPS CHECK OK.

Part: WARNING LIGHT — FALSE ACTIVATION (APU) · airframe 6,393 hrs · 2,120 cycles

FAULT LIGHT ILLUMINATED ON APU START ATTEMPT. ACFT GROUNDED. CYCLED POWER, ATTEMPTED RESTART, STARTED AND OPS NORMAL, NO FAULT LIGHT. DID BITE CHECK, NO CURRENT FAULTS NOTED. OK FOR CONTINUED SERVICE.

Part: SATCOM — LOCKED · airframe 6,297 hrs · 2,093 cycles

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

Part: SATCOM — MALFUNCTIONED · airframe 6,137 hrs · 2,045 cycles

NO SATCOM PROMPT IN MCDU. ACFT GROUNDED. ACCOMPLISHED SATCOM RESET PROCEDURES IAW QRH. SATCOM OPS NORMAL.

Part: FMC — FAILED (RIGHT) · airframe 5,850 hrs · 1,950 cycles

CAPTAIN'S FMC FAIL AT FL 360, STRAIGHT AND LEVEL FLIGHT, 0=45 MINUTES AFTER TAKEOFF. OPERATED BOTH ON RT; LT-FMC DID NOT RECOVER. ACFT GROUNDED. MOVED FMC SELECT SWITCH BACK TO NORMAL. FMC LT OPS NORMAL. DUE TO HISTORY OF PREVIOUS FMC DISAGREE FAULTS, REPLACED LT FMC, REF AMM 34-61-02.

Part: WARNING MESSAGE — FALSE ACTIVATION (FMC) · airframe 5,636 hrs · 1,871 cycles

FMC DISAGREE ON BOTH FMC'S AFTER PUSHBACK. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE IAW QRH. FMCS RESTORED NORMAL.

Part: WARNING MESSAGE — FALSE ACTIVATION (FMC) · airframe 5,573 hrs · 1,843 cycles

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

Part: COUPLER — FAILED (HF SYSTEM) · airframe 5,577 hrs · 1,844 cycles

UNABLE TO TRANSMIT ON HF 1 OR 2 . INTERMITTENT RECEPTION WITH HF 2 AND HF 1. ACFT GROUNDED. REMOVED AND INSTALLED LT HF ANTENNA COUPLER, SN 188938, REF AMM 23-11-61. PERFORMED LT HF SYS TEST REF AMM 23-11-00. SYS CKS NORMAL. REMOVED AND INSTALLED RT HF ANTENNA COUPLER, SN 177493, REF AMM 23-11-61. PERFORMED RT HF SYS TEST REF AMM 23-11-00. SYS CKS NORMAL.

Part: WARNING LIGHT — FALSE ACTIVATION (FMC) · airframe 5,519 hrs · 1,827 cycles

ON TAXI OUT, HAVE FMC DISAGREE ANNUNCIATION. ACFT GROUNDED. PERFORMED RESET PROCEDURE IAW QRH. FMC RESTORED NORMAL.

Part: SATCOM — LOCKED · airframe 5,493 hrs · 1,816 cycles

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

Part: WARNING MESSAGE — FALSE ACTIVATION (FMC) · airframe 5,175 hrs · 1,704 cycles

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

Part: FMC — FAILED (RIGHT) · airframe 5,042 hrs · 1,658 cycles

RIGHT FMC FAILED DURING CRUISE. ACFT GROUNDED. RE-BOOTED RIGHT FMC. OPS NORMAL.

Part: BATTERY — DISCHARGED (MASTER) · airframe 4,986 hrs · 1,644 cycles

WHILE ACCOMPLISHING TASK CARD 78224000, AUXILIARY BATTERY FAILED CHECK OF STANDBY POWER. ACFT GROUNDED. R & R BOTH BATTERIES REF AMM 24-31-11-000-802-002 AND 24-31-11-400-802-002.

Part: RADAR — MALFUNCTIONED (WX SYS) · airframe 4,717 hrs · 1,542 cycles

RADAR PERIODICALLY DISPLAYS WEATHER WHERE THERE IS NONE. TYPICALLY IT IS ON THE LEFT SIDE AND DISPLAYS AS A LONG SPIKE WITH VARING LEVELS OF INTENSITY. WHEN WEATHER WAS IN THE AREA, IT DID DISPLAY THAT CORRECTLY. ACFT GROUNDED. ACCOMPLISHED WXR SYSTEM OPS TEST, TEST PASSES NO FAULT MESSAGE. REMOVED WXR R/T. CLEANED BLOWER MOTOR & R/T RACK. REINSTALL WXR R/T. ACCOMPLISH WXR SYS OPS TEST, TEST PASSES. REF MM 34-43-41-400-801 & 34-43-00-710-802-001.

Part: SATCOM — MALFUNCTIONED · airframe 4,711 hrs · 1,540 cycles

NO SATCOM PROMPT AVAILABLE, ACFT GROUNDED. SATCOM LOCK-UP CHECKLIST ACCOMPLISHED. NORMAL OPS RESTORED.

Part: SATCOM — MALFUNCTIONED · airframe 4,559 hrs · 1,484 cycles

NO SATCOM PROMPT. ACFT GROUNDED. SATCOM LOCKOUT CHECKLIST COMPLETED. SATCOM NOW WORKS.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 4,459 hrs · 1,446 cycles

EMERGENCY LIGHT EXTERIOR SLIDE LIGHT INOPERATIVE ON RT AFT FUSELAGE. ACFT GROUNDED. REPLACED THE LAMP AND TESTED IAW MM 33-51-04-960-801. OPS NORMAL.

Part: WINDOW — MALFUNCTIONED (COCKPIT) · airframe 4,396 hrs · 1,420 cycles

LEFT SIDE WINDOW OVERHEAT DURING CRUISE AT 30,000. QRH USED OVERHEAT STAYED ON. ACFT GROUNDED. ACCOMPLISHED BITE OF WHCU L/T SIDE, M322, FAULTED SENSOR, REF FIM 30-41, TASK 801. VERIFIED PRIMARY AND AND SPARE SENSORS BAD REF WDM 30-41-12. REMOVED AND REPLACED L-2 SLIDER WINDOW REF MM 56-12-11. TRANSFORMER TAP TO POSITION 1 CORRECT POSITION FOR H16 WINDOW REF WDM 30-41-12, ASA 44425.

Part: TRANSCEIVER — FAILED (HF SYSTEM) · airframe 4,360 hrs · 1,406 cycles

HF 1 AND HF 2 QUIT RECEIVING AND TRANSMITTING AFTER ABOUT 1HR 45 MINS. ACFT GROUNDED. ON DEFERRAL.

Part: TRANSCEIVER — MALFUNCTIONED (HF 1 AND 2) · airframe 4,355 hrs · 1,405 cycles

HF 1 AND HF 2 QUIT TRANSMITTING AND RECEIVING AFTER 1 + 45 FLIGHT TIME. ACFT GROUNDED. CYCLED A/C POWER, PERFORMED BITE CK OF BOTH HF TRANSCEIVERS, NO FAULTS FOUND REF AMM 23-11-00, OPS CK OF HF SYSTEM CK'S OK, GROUND VERIFICATION CK'S SUCCESSFUL, NO HISTORY PAST 30 DAYS.

Part: SATCOM — LOCKED · airframe 4,296 hrs · 1,389 cycles

SATCOM LOCKUP, ACFT GROUNDED. FOLLOWED QRH. SATCOM RESTORED.

Part: SATCOM — MALFUNCTIONED · airframe 4,246 hrs · 1,373 cycles

SAT PROMPT MISSING ON MCDU. ACFT GROUNDED. RESET SATCOM CIRCUIT BREAKER IAW FIM 23-15, TASK 801. SATCOM PROMPT RETURNED.

Part: SATCOM — LOCKED · airframe 4,106 hrs · 1,332 cycles

SATCOM LOCKUP, ACFT GROUNDED. RESTORED THROUGH QRH PROCEDURE.

Part: SATCOM — MALFUNCTIONED · airframe 4,000 hrs · 1,297 cycles

NO SATCOM PROMPT ACFT GROUNDED. SATCOM RESTORED AFTER QRH PROCEDURE.

Part: GASKET — LEAKING (NR 2 ENGINE) · airframe 3,995 hrs · 1,296 cycles

NR 7 TRF ON THE NR 2 ENGINE HAS EVIDENCE OF OIL LEAKAGE, REF. PWR PL-79FCD-12377-1, VENT HOLE IS NOT PLUGGED. ACFT GROUNDED. ACCOMPLISHED NR 2 ENGINE AFT SUMP OIC GASKET REPLACEMENT IAW PWR PL-79FCD-12377-4.

Part: RADIO — MALFUNCTIONED (NR 1 HF) · airframe 3,932 hrs · 1,277 cycles

NR 1 HF DOES NOT TRANSMIT OR RECEIVE FROM EITHER CAPT OR FO COMM PANEL. HF 2 RECEIVES ON BOTH PANELS BUT WILL NOT TRANSMIT. THIS OCCURED 3 HOURS INTO FLIGHT. WAS WORKING FINE FOR FIRST 3 HOURS. ACFT GROUNDED. PERFORMED HF COMMUNICATION SYS TEST TASK 23-11-00-730-801. SUCCESSFUL GROUND VERIFICATION. MADE CLEAR COMMUNICATION WITH SFO RADIO. SELCAL SUCCESSUFL ALSO. NO HISTORY PAST 60 DAYS.

Part: CONTROL VALVE — FAULTED (LEFT) · airframe 3,847 hrs · 1,251 cycles

LEFT PACK LIGHT ILLUMINATED ON RECALL, EXTINGUISHED WITH MASTER CAUTION RESET. ACFT GROUNDED. FOUND LT TCV CIRCUIT BREAKER OPEN P6-4 PANEL. INSPECTED & VERIFIED DISCREPANCY. PERFORMED LT CONTROLLER, LT TEMP CONTROL FAILS 21-51-00, FAULTS LOGGED TCV. R & R LT PACK TCV LEAK & OPS NORMAL, IAW MM 21-51-10. PACK/ZONE TEMP BITE TEST CHECKED GOOD IAW MM 21-61-00.

Part: ANTENNA — FAILED (WX RADAR) · airframe 3,128 hrs · 1,029 cycles

THE RADAR WILL NOT PAINT THUNDERSTORMS AT CRUISE, WHICH VISUALLY CONFIRMED TO EXTEND ABOVE OUR ALTITUDE. FURTHER , NO GROUND RETURNS ARE PRESENT WHEN "GC" IS PUSHED. THIS ALL IN AUTO MODE. SWITCHED TO MANUAL MODE. ANTENNA APPEARS TO BE MISSALIGNED BY 3 TO 4 DEGREES. EG, WHEN "O" TILT IS INDICATED, ANTENNA IS ACTUALLY +3. THIS RESULTS IN BEAM OVER SCANNING CONVECTIVE WEATHER - I.E. EITHER DON'T APPEAR ON DISPLAY OR ARE EXTREMELY WEAK RETURNS. ACFT GROUNDED. REPLACED WEATHER RADAR ANTENNA DRIVE UNIT, OPS NML REF MM 34-43-11-400-802 AND MM 34-43-00-710-802-001.

Part: LAMP — FAILED (EMERGENCY LIGHT) · airframe 3,040 hrs · 1,002 cycles

L1 EXT EMERGENCY SPOTLIGHT INOPERATIVE. ACFT GROUNDED. REPLACED THE LAMP. OPS NORMAL.

Part: RADIO — MALFUNCTIONED (HF SYSTEM) · airframe 2,873 hrs · 954 cycles

BOTH HF RADIOS BECAME INTERMITTENTLY INOPERATIVE FOR ABOUT 40 MINUTES. UNABLE TO RECEIVE, NO SIDETONE WHILE ATTEMPTING TO TRANSMIT. THIS BEGAN AFTER A NORMAL POSITION REPORT, AND AFTER CHANGING FREQUENCIES. RADIOS EVENTUALLY RETURNED TO NORMAL AND NO FURTHER PROBLEMS WERE NOTED. RADIOS CHECKED OK PRIOR TO DEPARTURE AND AT OUR FIRST POSITION REPORT. ACFT GROUNDED. ACCOMPLISHED FIM TASK 23-11-806. HF 1 OPS NORMAL. GROUND VERIFICATION SUCCESSFUL. ACCOMPLISHED FIM TASK 23-11-806. HF 2 OPS NORMAL. GROUND VERIFICATION SUCCESSFUL.

Part: WARNING MESSAGE — FALSE ACTIVATION (FMC) · airframe 2,824 hrs · 935 cycles

FMC DISAGREE ON GROUND. ACFT GROUNDED. COMPLIED WITH QRH - OPS NORMAL

Part: PUMP — LEAKING (NR 2 FUEL) · airframe 2,800 hrs · 924 cycles

NR 2 ENGINE HAS HISTORY OF FUEL LEAKS. MAIN FUEL THE PUMP IS SUSPECT. ACFT GROUNDED. REMOVED FUEL PUMP PACKAGE ON NR 2 ENGINE REF MM 73-11-01-000-801-F01. REMOVED HMU IAW TC N8473000. BEGAN INSTALLATION OF NR 2 ENGINE FUEL PUMP PACKAGE WITH NEW FUEL PUMP. REF AMM 73-11-01-400-801-F00. STEPS 3A -H(5). ACCOMPLISHED STEPS 3A-H, 6, 7 &, 8 & 10, REF AMM 73-11-01-400-801. COMPLETED FUEL PUMP PACKAGE INST REF AMM 73-11-01-400-801-F00. OPS/LEAK CHECK GOOD, NO LEAKS NOTED. T/C N8473001 & T/C N8473000 COMPLETED.

Part: SATCOM — LOCKED · airframe 2,735 hrs · 904 cycles

EXPERIENCED SATCOM LOCKUP AFTER ENGINE START. ACFT GROUNDED. QRH PROCEDURE ACCOMPLISHED. NORMAL SATCOM OPERATIONS RESTORED.

Part: SATCOM — MALFUNCTIONED · airframe 2,658 hrs · 883 cycles

NO SATCOM PROMPT, ACFT GROUNDED. SATCOM QRH RESET PROCEDURE ACCOMPLISHED.

Part: SATCOM — MALFUNCTIONED · airframe 2,671 hrs · 886 cycles

NO SATCOM PROMPT. ACFT GROUNDED. SAT RESET PROCEDURE FOLLOWED FOR LOST SAT, SAT RECOVERED.

Part: VALVE — MALFUNCTIONED (LT A/C PACK) · airframe 2,618 hrs · 870 cycles

LEFT PACK LIGHT ILLUMINATED. GROUNDED - YES. REPLACED L/H TEMP CONTROL VALVE PER AMM 21-51-10 THIS CLEARS MEL 21-32B C/N 0424008 SEA JON NOTIFIED.

Part: WARNING LIGHT — ILLUMINATED (LT A/C PACK) · airframe 2,608 hrs · 868 cycles

AFTER PUSH BACK AND ENGINE START, MASTER CAUTION LIGHT WAS PRESSED AND LEFT "PACK" LIGHT ILLUMINATED. WE FOLLOWED THE QRH AND WERE UNABLE TO RESET THE PACK. ALSO UNABLE TO RESET MASTER CAUTION LIGHTS. GROUNDED - YES. BITE SHOWS FAULT ON #1 CONTROLLER TCV. RAN BITE OF BOTH CONTROLLERS AND FAULT CLEARED & BITE PASSED. RAN PACKS WITH APU. OPS NORMAL REF AMM 21-61-21.

Part: WARNING LIGHT — FALSE ACTIVATION (WINDOW OVERHEAT) · airframe 2,545 hrs · 853 cycles

WINDOW LT SIDE, WINDOW OVERHEAT LIGHT ILLUMINATED. RAN THE CHECKLIST AND IT CLEARED ITSELF. ACFT GROUNDED. REF AMM 30-41-11, PERFORMED WINDOW HEAT BITE TEST OF L2 WINDOW. NO FAULTS FOUND, GROUND VERIFICATION CHECKS GOOD. NO HISTORY PAST 30 DAYS. OK FOR CONTINUED SERVICE.

Part: SATCOM — MALFUNCTIONED · airframe 2,369 hrs · 797 cycles

DURING POWER TRANSFER TO APU-LOST "SAT" PROMPT. ACFT GROUNDED. FOLLOWED QRH "SATCOM LOCKUP." PROMPT REAPPEARED.

Part: SATCOM — MALFUNCTIONED · airframe 2,277 hrs · 764 cycles

NO SATCOM PROMPT, ACFT GROUNDED. RESET SATCOM C/B AT THE GATE IN LAX IAW QRH 5.3. OPS NORMAL.

Part: WARNING MESSAGE — FALSE ACTIVATION (FMC) · airframe 2,239 hrs · 749 cycles

FMC DISAGREE MESSAGE ON THE GROUND. ACFT GROUNDED. RAN THE CHECKLIST, ABLE TO RESTORE NORMAL OPS.

Part: HF COMM — MALFUNCTIONED (NR 2) · airframe 2,211 hrs · 741 cycles

HF RADIO NR 2 WILL RECEIVE BUT WILL NOT TRANSMIT. HF NR 1 WORKS NORMAL. ACFT GROUNDED. CONFIRMED HF2 HAS NO SIDE TONE. REPLACED NR 2 HF COUPLER REF MM 23-11-61. OPS CK NO HELP STILL NO SIDETONE. SUSPECTS RELAY R9245 OR THE WIRE BETWEEN THE RELAY AND HF2 TRANSCEIVER REF WDM 23-11-11 SHEET 4. ON DEFERRAL.

Part: SATCOM — LOCKED · airframe 2,179 hrs · 729 cycles

SATCOM LOCKUP, ACFT GROUNDED. CHECKLIST PERFORMED. SATCOM RESTORED.

Part: SATCOM — LOCKED · airframe 2,099 hrs · 699 cycles

SATCOM APPEARS LOCKED UP. "SAT" PROMPT NOT DISPLAYED ON MCDU PAGE. ACFT GROUNDED. ACCOMPLISH REBOOT IAW FIM TASK 23-15, 801, SYS RESTORED IAW SAME. OK FOR SERVICE.

Part: TRANSCEIVER — MALFUNCTIONED (EE BAY) · airframe 1,975 hrs · 657 cycles

RADAR: EXCESSIVE DOWN TILT IS REQUIRED TO PAINT ANY GROUND RETURNS. APPEARS ANTENNA IS MISALIGNED BY APPROX 4 DEG, L/E WHEN 0 DG IS SET IN MANUAL MODE, ANTENNA IS APPROXIMATELY +4 DEG. THIS WAS CONSISTENT IN AUTO MODE AS WELL, WITH THE GC BUTTON DEPRESSED. ACFT GROUNDED. WHILE ACCOMP, WXR OPS TEST VERIFIED FAULT. RERACKED WXR R/T. REACCOMP. WXR OPS TEST, TEST NOW PASSES REF MM 34-43-00-710-802-001 & 34-43-41-400-801.

Part: SATCOM — MALFUNCTIONED · airframe 1,855 hrs · 612 cycles

SATCOM USED INFLIGHT. COULD TRANSMIT ON ONE BUT COULD NOT HEAR. COULD HEAR ON TWO, BUT COULD NOT TRANSMIT. ACFT GROUNDED. PERFORMED SATCOM COMMUNICATION SYS TEST IAW MM 23-1500-730-801, SYSTEM TEST IS GOOD BOTH NR 1 AND NR 2 RECEIVES AND TRANSMITS.

Part: CONTROL MODULE — FAILED (CABIN PRESSURE) · airframe 1,806 hrs · 597 cycles

BOTH LED WINDOWS ON THE PRESSURIZATION CONTROLLER WILL NOT ILLUMINATE. ACFT GROUNDED. PRESSURE CONTROL MODULES NR 1 & NR 2 LOGGED PRESSSURE CONTROL MODULE FAULT. REPLACED PRESSURIZATION CONTROL MODULE. OPS TEST NORMAL REF TASK 21-31-00-710-801.

Part: CONTROL PANEL — MALFUNCTIONED (FLIGHT DECK) · airframe 1,740 hrs · 567 cycles

PRESSURE PANEL ALTITUDE NUMBERS STROBE WHEN IN DIM. ACFT GROUNDED. VERIFIED CABIN PRESSURE CONTROL MODULE FLICKERS IN LIGHTS TEST, BRIGHT, DIM MODE. R & R SAME, REF MM 21-31-02-400-801, REF MM 21-31-00-700-802, 21-31-00-710-81. OPS NORMAL.

Part: CIRCUIT BREAKER — TRIPPED · airframe 1,691 hrs · 549 cycles

F/O'S COURSE WINDOW IS BLANK. ACFT GROUNDED. FOUND MCP 1 CIRCUIT BREAKER OUT ON P18-1 AND YAW DAMP 1 DC CIRCUIT BREAKER OUT. ACCOMPLISHED CIRCUIT BREAKER RESET PROCEDURE REF 20-61-00. NO DEFECTS NOTED. MCP TEST NORMAL REF. 22-11-34. ACFT REMAINS CAT IIIA AUTOLAND & HGS. VERIFIED STATUS PLACARD.

Part: RADAR — MALFUNCTIONED (WX) · airframe 1,616 hrs · 519 cycles

RADAR IN AUTO MODE DID NOT PAINT KNOWN WEATHER. MANUAL MODE DISPLAYED SAME ALTITUDE WEATHER ON 80 MILE SCALE WITH 3 DEG NOSE DOWN. ACFT GROUNDED. ACCOMPLISHED WEATHER RADAR SYSTEM BITE REF 34-43, TASK 801. WEATHER SYSTEM OPS TEST REF AMM 34-43-00-710-802-001 AND WEATHER SYSTEM TEST REF AMM 34-43-00-730-802-001. COULD NOT DUPLICATE FAULTS. OPS TEST NORMAL. NO HISTORY 30 DAYS.

Part: SATCOM — MALFUNCTIONED · airframe 1,318 hrs · 416 cycles

OBSERVED LACK OF "SAT" PROMPT ON ACARS. ACFT GROUNDED. ACCOMPLISHED "SATCOM LOCK-UP, ON GROUND " QRH. "SAT" PROMPT RETURNED.

Part: FILTER — DIRTY (PAX CABIN) · airframe 1,305 hrs · 412 cycles

F/A'S REPORT FWD CABIN IS VERY WARM IT DID NOT SEEM TO RESPOND TO TEMP ADJUSTMENTS. BACK COLD, 40 DEGREE DIFFERENCE. ACFT GROUNDED. FOUND CABIN TEMP SENSOR FILTERS CLOGGED, CLEANED IAW MM 21-+61-06-100-001. ZONE TEMP CONTROL, OPS NORMAL REF MM 21-61-00-700-807-002. GROUND VERIFICATION GOOD.

Part: SATCOM — MALFUNCTIONED · airframe 1,153 hrs · 362 cycles

UNABLE TO OBTAIN SAT PHONE PROMPT FROM AOC MENU. ACARS LINKS STATUS PAGE STATES; SAT. NO LINK, HF NO LINK. ACFT GROUNDED. REBOOTED SAT COM SYS. PROMPT ON FMC. RESTORED & SAT COM OPS RESTORED IAW MM 23-15-00, NO HISTORY 90 DAYS.

Part: WARNING MESSAGE — FALSE ACTIVATION · airframe 1,073 hrs · 336 cycles

ON TAXI OUT FMC DISAGREE DISPLAYED. ACFT GROUNDED. QRH PROCEDURE FOLLOWED RESTORING NORMAL OPS.

Part: WARNING MESSAGE — FALSE ACTIVATION (FMC) · airframe 912 hrs · 275 cycles

FMC DISAGREE MESSAGE ON TAXI OUT. ACFT GROUNDED. CLEARED AFTER QRH, OPS NORMAL

Part: APU — INOPERATIVE · airframe 871 hrs · 260 cycles

APU WILL NOT START WITH FAULT LIGHT ON. ACFT GROUNDED.

Part: TRANSCEIVER — UNKNOWN (WX RADAR SYS) · airframe 851 hrs · 254 cycles

MULTISCAN RADAR IN AUTO MODE DOES NOT DISPLAY TERRAIN IN THE MAP MODE. PRESSING AND HOLDING GC, GROUND CLUTTER, BUTTON DOES NOT DISPLAY GROUND CLUTTER AS IT SHOULD ON EITHER PILOT DISPLAY. THE TEST MODE DOES NOT DISPLAY WHAT APPEARS TO BE A NORMAL TEST PATTERN. SELECTING MANUAL MODE DOES NOT DISPLAY TERRAIN IN THE MAP MODE. SUSPECT THE AUTO MODE IS PROBLEMATIC. ACFT GROUNDED. REPLACED THE WX RADAR TRANSCEIVER IAW TECH SERVICES REQUEST. REF AMM 34-43-11. ACCOMPLISHED OPS TEST, OPS TEST NORMAL. GROUND VERIFICATION SUCCESSFUL.

Part: FMC — MALFUNCTIONED (COCKPIT) · airframe 668 hrs · 201 cycles

90 MIN INTO FLIGHT, VTK & MAP FLAG CAME UP ON CAPT SIDE, FOLLOWED QRH 11.3 DUAL FMC DID NOT RESTORE. CONTINUED FLIGHT WITH FMC SOURCE SELECT SWITCH BOTH ON RT. ACFT GROUNDED. PERFORMED FIM 34-61, TASK 836, NR 1 FMC RESTORED, ALL FLAGS EXTINGUISED. FMC SELECT SOURCE SWITCH MOVED TO NORMAL. ACFT OK FOR SVC.

Part: WARNING LIGHT — FALSE ACTIVATION (APU) · airframe 635 hrs · 192 cycles

DURING TAXI, BLUE MAINTENANCE LIGHT CAME ON FOR APU. ACFT GROUNDED. TROUBLESHOOT APU AND FOUND NO BLUE MAINTENANCE LIGHT ON. STARTED APU AND CHECKED OIL. OPS CHECKED GOOD.

Part: WARNING LIGHT — FALSE ACTIVATION (APU) · airframe 627 hrs · 188 cycles

APU BLUE MAINTENANCE LIGHT ILLUMINATED AFTER START. ACFT GROUNDED. SHUTDOWN APU. PERFORMED SIM FIM 49-60-801, APU BITE, APU OIL SHOWED FULL, NUISANCE MESSAGE - IN FLIGHT START CAP. NOT AFFECTED, MAINTENANCE LIGHT EXTINGUISHED.

Part: WARNING LIGHT — FALSE ACTIVATION · airframe 627 hrs · 188 cycles

CONTROLLER CABIN ZONE TEMPERATURE ILLUMINATED ON RECALL. ACFT GROUNDED. ACCOMPLISHED CABIN TEMP CONTROLLER BITE, REF FIM 21-62 TASK 801. FOUND FLIGHT DECK TRIM VALVE FAULT ON THE NR 2 CONTROLLER, FAULT RESET, INDICATES NUISANCE FAULT. GROUND VERIFIED GOOD, NO HISTORY PAST 30 DAYS.

Part: WARNING LIGHT — FALSE ACTIVATION (APU) · airframe 608 hrs · 182 cycles

BLUE MAINTENANCE LIGHT FOR APU ILLUMINATED. ACFT GROUNDED. REF TASK 49-60, TASK 801, FOUND MAINTENANCE MSG 49-91227 "LOW OIL QTY". SHUTDOWN APU FOR 5 MINUTES, RESTARTED APU, RAN BITE CHECK, OIL QTY FULL & NO BLUE MAINTENANCE LIGHT.

Part: SATCOM — MALFUNCTIONED · airframe 535 hrs · 160 cycles

WHEN SELECTING MENU, THERE IS NO SATCOM PROMPT AT 4L. DISPATCH TRIED TO CALL US ON SATCOM WITH NO LUCK. ACFT GROUNDED. RESET AND TESTS NORMAL IAW FIM 23-15, TASK 801.

Part: FMC — FALSE INDICATION · airframe 428 hrs · 128 cycles

DURING TAXI OUT FMC DISAGREE ANNUNCIATED. EXTERNAL POWER FROM THE GATE WAS LOST AND RESTORED WITH APU POWER. ACFT GROUNDED. QRH PROCEDURES FOLLOWED AND SYS WAS RESTORED.

Part: SATCOM — LOCKED · airframe 325 hrs · 102 cycles

SATCOM LOCKED UP, ON GROUND. ACFT GROUNDED. QRH PROCEDURE ACCOMPLISHED IAW QRH PAGE 5.3. PROCEDURE ACCOMPLISHED SUCCESSFULLY.

Part: FILTER — DIRTY (TEMP SENSOR) · airframe 335 hrs · 104 cycles

CABIN TEMP VERY WARM AT ROWS 6 TO 11. UNABLE TO COOL THAT AREA WITHOUT CAUSING REST OF FORWARD CABIN BECOMING COLD. ACFT GROUNDED. NO FAULTS LOGGED ON ZONE, FOUND FWD CABIN TEMP SENSOR FILTER CLOGGED, CLEANED. COND AIR TEMP UNIFORM THROUGHOUT CABIN, SYS OPS CKS NORMAL.

Part: CONNECTOR — UNSECURE (EMERGENCY LIGHT) · airframe 127 hrs · 46 cycles

OVERHEAD EMERGENCY EXIT LIGHT AT ROW 3AC INOPERATIVE. ACFT GROUNDED. FOUND WIRING CONNECTOR D14692 NOT FULLY SECURED. SECURED CONNECTOR AND OPS NORMAL IAW MM 33-51-00.

Part: RADAR — MALFUNCTIONED (WX RADAR SYS) · airframe 87 hrs · 33 cycles

NO WEATHER RADAR RETURNS SHOWN WHILE IN AUTO. WEATHER RETURNS SHOWN WHILE IN MANUAL, AND COULD VISUALLY SEE THE WEATHER. ACFT GROUNDED. PERFORMED RADAR SYS OPS TEST IAW 34-43-00-730-802-001. NO FAULTS FOUND. SYS CHECKED NORMAL IN AUTO AND MANUAL.

Part: SWITCH — UNKNOWN (APU INLET) · airframe 28 hrs · 14 cycles

DURING START, APU FAULT CAME ON WITH NO START. ACFT GROUNDED. FAULT/MAINT HISTORY HAS FAULTS: 49-41012, 49-15004, 49-72104. CLEARED FAULTS AND STARTED SUCCESSFUL. PERFORMED SUCCESSFUL COLD SOAK START. COMPLETED APU INLET DOOR ADJUSTMENT AND INLET DOOR POSITION SWITCH ADJUSTMENT. REPLACED AIR INLET DOOR POSITION SWITCH IAW MM 49-15-41.

Part: RADAR — MALFUNCTIONED (WX SYS) · airframe 11 hrs · 8 cycles

AUTO FUNCTION ON RADAR IS INOPERATIVE. NO RETURNS. MANUAL FUNCTION SHOWS NORMAL RETURNS. ACFT GROUNDED. OPEN

Part: APU — UNKNOWN · airframe 6 hrs · 5 cycles

APU DID NOT START, TRIED TWO TIMES. ACFT GROUNDED. APU BITE TEST SHOWS MAINTENANCE MESSAGE 49-15004 AND 49-72104. ACCOMPLISHED FIVE SUCCESSFUL APU STARTS BOTH WITH AND WITHOUT GROUND POWER. ALL STARTS NORMAL. BITE TEST SHOWS NO CURRENT FAULTS AND NO FAULTS PREVIOUS 5 STARTS. NO HISTORY NEW ACFT IAW 49-11-00-860-801.