N949AK

Part: LIGHT — UNSECURE (ZONE 200) · airframe 10,931 hrs · 3,080 cycles

CENTER AISLE CEILING EMERGENCY EXIT SIGN BY OVERWING EXITS NOT SECURE. GROUNDED - YES. INSPECTED SIGN, NO DAMAGED PARTS NOTED. REINSTALLED PER AMM 35-51-01-960-802 OPS CHECK GOOD OK FOR FLIGHT.

Part: LIGHT — BROKEN (ZONE 200) · airframe 8,845 hrs · 2,507 cycles

OUTSIDE LAV E CABIN LIGHT FIXTURE BROKEN. GROUNDED - YES. RESECURED CABIN LIGHT FIXTURE OUTSIDE OF LAV E REF MM 30-50-11, LIGHT FIXTURE OPS CK NORMAL REF MM 33-51-00.

Part: LAMP — INOPERATIVE (ZONE 200) · airframe 8,367 hrs · 2,372 cycles

EXTERIOR EMERGENCY LIGHT NEAR L1 DOOR INOP. GROUNDED - YES. RELAMPED EXTERIOR L1 DOOR EMERGENCY LIGHT REF. AMM 33-51-04-960-801. OPS CHECK GOOD.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHTS) · airframe 4,277 hrs · 1,269 cycles

EMERGENCY EXIT LIGHTS DO NOT ILLUMINATE ON A/C EXT. R/H SIDE AT 2 LOCATIONS. ONE ON THE FUSE. LOWER SIDE AFT OF TE FLAP. ONE IN BETWEEN OVERWING EMERGENCY EXIT HATCHES. GROUNDED - YES. REMOVED AND REPLACED 2 EA. EMERGENCY EXIT LIGHTS ON LOWER FUSE. NEXT TO TE FLAP AND R/H OVERWING FWD EMERGENCY EXIT LIGHT. OPS CHECK GOOD.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 4,252 hrs · 1,261 cycles

AFTER LANDING-OVERHEAD MAINT LIGHT ILLUMINATED STATUES PAGE- BLEED FAMV L. GROUNDED - YES. FLT DECK EFFECT MSSG CODE# 36-12020. FOUND NO CORRELATED FAULTS IN OMF C/W IFIM TASK 36-12-00-810-801, VIA PNEUMATIC, ENGINE ON SYSTEM TEST LEFT. TEST PASSED. MSG DOES NOT SHOW, MTX LIGHT EXTINGUISHED. FAULT IS INTERMITTENT, NO FURTHER DEFECTS NOTED.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 4,182 hrs · 1,240 cycles

SINGLE FMC OPERATION IN SCRAATCH PAD OF CAPT AND F/O CDU AMP ( YELLOW FLAG) ON CO-PILOTS CDU. GROUNDED - YES. PEFROMED BOTH CAPT & F/O FMCS OPS TEST NORMAL AMM 34-61-00-710-801, NO HISTORY LAST 60 DAYS.

Part: GENERATOR — FAULTY (APU) · airframe 4,171 hrs · 1,234 cycles

AFTER APU START, UNABLE TO PUT APU GEN ON THE BUS. GROUNDED - YES. (RESOLVED ON W/O: 1976088 TASKCARD: N/R-00001 ) REMOVED AND REPLACED APU SGU IAW AMM 49-41-21. SGU PART NUMBER VERIFICATION WITH SEAMC PETER ACCOMPLISHED. 2CB PULLED, COLLARED AND RESET. OPS CHECK GOOD. THIS CLEARS MEL 49-11-01. PLACARDS REMOVED. REF L/P 60906860 FOR PLT FOR SGU FILTER CHANGE AND REF L/P 60906852 FOR REQ CSS MEL 49-99A. SEAMC SCOTT NOTIFIED.

Part: CONVERTER — FAULTY (AP STARTER) · airframe 4,103 hrs · 1,206 cycles

APU FAULT LIGHT CAME ON WHEN APU STARTER ATTEMPT AFTER LANDING. DID NOT EXTINGUISH UNTIL RIGHT ENG SHUT DOWN. GROUNDED - YES. (RESOLVED ON W/O: 1972189 TASKCARD: N/R-00004 ) REMOVED & REPLACED APU START CONVERT UNIT REF AMM 49-41-61. NO FAULTS FOUND. C/N 25051949 REMOVED. CONFIG CHANGES REVERSED. THIS CLEARS MEL 49-11-01. SEAMC ASHRAF NOTIFIED.

Part: OIL FILTER — FAULTY (#1 ENGINE) · airframe 4,017 hrs · 1,175 cycles

#1 ENGINE IS ALERTING FOR OIL FILTER DELTA PRESSURE INCREASE AND APPROACHING OIL FILTER BYPASS INDICATION. (#PRI1/ETOPS)CNR 20231017063DO NOT EXTEND. GROUNDED - YES. REMOVED AND REPLACED OIL FILTER IAW AMM 79-21-07.INSPECTED OLD FILTER IAW AMM 79-21-07/79-00-00, NO CONTAMINATIONS FOUND.LEAK CHECK GOOD. REPLENISHED OIL THAT WAS DRAINED IAW 12-13-11, AMM.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 3,985 hrs · 1,164 cycles

WING ANT-ICE R-VALVE LT & CAUTION W/ WING ANTI-ICE ON. GROUNDED - YES. ACCOMPLISHED WING ANTI-ICE R-VALVE. OPERATION TEST--NO FAULTS NOTED. ALSO NO A/C HISTORY W/N 30 DAYS. ETOPS SIGNIFICANT GROUND TEST. OPS CHECK GOOD IN REF. TO AMM 30-11-00. SEAMC NOTIFIED.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 3,902 hrs · 1,130 cycles

FAULT INOP TEST ON FIRE DETECTION PANEL FLAGS "FAULT" AND APU FIRE DET INOP". GROUNDED - YES. ON DEFERRAL.

Part: EXCITER — INOPERATIVE (#1 ENGINE) · airframe 3,815 hrs · 1,106 cycles

L IGN INOP #1 ENG. GROUNDED - YES. (RESOLVED ON W/O: 1971196 TASKCARD: N/R-00001 ) FOUND MAINTENANCE MESSAGE 74-42491. ACCOMPLISHED IFIM TASK G74-00-00810-821. REMOVED AND REPLACED THE L/H IGNITER PLUG AND EXCITED. REF AMM 74-21-02 AND AMM 74-11-01. ALL OPS CHECK PASSED. PERFORMED TWO ENG STARTS ON THE L/H IGN. THIS CLEARS MEL 74-00-01A. PLACARDS REMOVED. SEAMC TODD NOTIFIED.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 3,739 hrs · 1,082 cycles

RIGHT MCDU INOP. REL PER MEL 34-61-01E. AUTH BY SEAMC @ 2136Z. GROUNDED - YES. ACCOMPLISHED FMCS CDU KEYBOARD TEST & LAMP TEST. ALL TESTS PASS. REF AMM 34-61-01. THIS CLEARS MEL 34-61-01E. FLT CREW PLACARD REMOVED. SEAMC NOTIFIED.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 3,654 hrs · 1,055 cycles

AFTER LANDING , APU START ATTEMPTED . FAULT APU FAULT ILLUMINATED . NO FURTHER ATTEMPT MADE TO START. GROUNDED - YES. STARTED APU , FAULT CODE 49-41012. NO APU ROATION SHUTDOWN . RUN APU WITHNO FAULTS OR DEFECTS , NO ACTIVE FAULTS LOGGED. FAULT WAS INTERMITTENT FAULT.REF IFIAM TASK 49-40-00-810-805.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 3,470 hrs · 997 cycles

#2 ENGINE LOOP A INOP. GROUNDED - YES. ON DEFERRAL.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 3,199 hrs · 920 cycles

ENG 2 EEC C1 FAULT. GROUNDED - YES. ON DEFERRAL.

Part: PITOT HEAD — FAULTY (RH FWD FUSELAGE) · airframe 2,968 hrs · 853 cycles

AUX PITOT ILLUMINATED AFTER PUSH. GROUNDED - YES. REMOVED AND REPLACED AUX PITOT PROBE REF B737-9 AMM 34-11-01.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 2,959 hrs · 851 cycles

RIGHT SIDE WINDOW HEAT (FWD & SIDE) POWER ON LIGHTS EXTINGUISHED WITH SWITCHES ON. GROUNDED - YES. OPS TEST NORMAL REF. AMM 30-41-00-710-801.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 2,185 hrs · 627 cycles

ON PREFLIGHT RIGHT FORWARD WINDSHIELD OVERHEAT LIGHT ILLUMINATED. GROUNDED - YES. PERFORMED B737-9 IFIM 30-41-00-810-829, NO FAULTS LAST LEG. R1 SYSTEM OPS AND BITE NORMAL.

Part: IGNITER — FAILED (NR 2 ENGINE) · airframe 2,181 hrs · 626 cycles

ENG 2 NO ENG START ON L IGN SYSTEM. GROUNDED - YES. REMOVED & REPLACED LH SIDE IGNITER OF ENG #2 REF B737-9 AMM 74-21-02.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 2,080 hrs · 591 cycles

OCEANIC CPDLC SLOWLY DEGRADED BECOMING SATCOM FULLY DYSFUNCTIONAL. GROUNDED - YES. PERFORMED GOOD OPERATIONAL TEST OF SATELLITE COMMUNICATION (SATCOM) SYSTEM SAT-1 AND SAT-2 REF B737-9 AMM 23-15-00-710-801. PERFORMED GOOD CPDLC FUNCTIONAL TEST REF AMM 34-61-00-720-899. T

Part: COUPLER — FAILED (VERTICAL STAB) · airframe 2,047 hrs · 583 cycles

HF2 WILL NOT TRANSMIT VOICE OR RECEIVE SELCAL NO SIDE TONE OR TUNING. STATIC ONLY NO RECEPTION. GROUNDED - YES. REMOVED HF #1 AND HF #2 COUPLERS REF AMM 23-11-61-000-801. REF ASA L/P 60445245 FOR HOLD DOWN THREAD DAMAGE. REPLACED HF #1 COUPLER REF MM 23-11-61/401. REPLACED HF #2 COUPLER REF MM 23-11-61/401.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 1,935 hrs · 543 cycles

WING ANTI ICE L VALVE COME ON WITH WING ANTI ICE ON. RESET AND IT WENT AWAY. TURNED WING ANTI ICE BACK ON AND L VALVE CAME BACK ONE. GROUNDED - YES. VERIFIED INTERMITTENT FAULT REF. B737-9 IFIM 30-11-00-810-808 ACCOMP. L/H WING THERMAL ANTI - ICE VALVE HEALTH CHECK, CHECK PASSES REF. B737-9 AMM 30-11-11-200-801 STEP H.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 1,637 hrs · 462 cycles

"FAIL" "FAIL" ON HF-1 PANEL DISPLAYED. GROUNDED - YES. RESET #1 HF, SYSTEM OPS NORMAL REF B737-9 AMM 23-11-00, NO FAULTS, OK FOR SERVICE, NO HISTORY.

Part: LENS — MISSING (FWD GALLEY) · airframe 1,628 hrs · 460 cycles

EXIT SIGN COVER FOR LIGHT FWD GALLEY PANEL 1-11 AND R-1 DOOR IS MISSING. GROUNDED - YES. INSTALLED NEW EXIT SIGN COVER ON FWD GALLEY BY PANEL 1-11, REF B737-9 AMM 33-51-01/201.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 1,581 hrs · 448 cycles

LEFT VALVE CAUTION LIGHT STAYS ILLUMINATED WITH WING ANTI-ICE SWITCH ON. GROUNDED - YES. PERFORMED B737-9 FIM TASK 30-11-00-810-808 AND LEFT WING THERMAL ANTI ICE VALVE HEALTH CHECK PER B737-9 AMM 30-11-11-200-801. WATER WAS REMOVED FROM THERMAL ANTI ICE VALVE INLET TUBE. OPERATIONAL CYCLE OF WING THERMAL ANTI ICE VALVE COMPLETED IAW AMM 30-11-11-200-802 STEP H NO DEFECTS NOTED.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 1,576 hrs · 447 cycles

L VALVE CAUTION LIGHT ILLUMINATED WITH WING ANTI-ICE SWITCH IN ON POSITION. GROUNDED - YES. PERFORMED B737-9 FIM TASK 30-11-00-820-808 SYSTEM CHECK NORMAL, LEFT WING ANTI-ICE VALVE OFF AFTER TRANSITION.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 1,428 hrs · 410 cycles

AUTOTHROTTLE ANNUNCIATOR LIGHTS ON CAPTAIN PANEL INOP. GROUNDED - YES. FOUND CB D1 AT P18-1 POPPED. ACCOMPLISHED CIRCUIT BREAKER RESET TASK PER B737-9 AMM 20-60-01-860-801. CLOSED CB D1 AT P18-1. ACCOMPLISHED AUTOFLIGHT STATUS ANNUNCIATOR WARNING LIGHTS TEST PER AMM 22-11-32-720-801. CAPTAIN'S AUTOFLIGHT STATUS ANNUNCIATOR WARNING LIGHTS TESTED GOOD.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 1,070 hrs · 300 cycles

RAMP REPORTS L2 DOOR DIFFICULT TO OPEN AND CLOSE. GROUNDED - YES. VERIFIED DOOR ADJUSTMENTS ARE WITHIN SERVICEABLE LIMITS AND MEASUREMENTS REF B737-9 AMM 52-13-00-820-801. NO ADJUSTMENTS MADE TO DOOR. THERE WAS SOME PLAY ON THE FUSELAGE HINGE TORQUE TUBE, UPPER HINGE, RE-TORQUED TORQUE TUBE FASTENERS. REF AMM 52-13-41-400-800.

Part: HEATER — INOPERATIVE (RT PITOT PROBE) · airframe 870 hrs · 251 cycles

AFTER ENGINE START, CAPT PITOT LIGHT ILLUMINATED AND REMAINED ON. GROUNDED - YES. REPLACED CAPT'S PITOT TUBE REF B737-9 AMM 34-11-06, OPS CHECK GOOD, LEAK CHECK GOOD REF AMM 34-11-02.

Part: RADAR — FAULTED (WX SYSTEM) · airframe 696 hrs · 207 cycles

WX FAIL ILLUMINATED WITH SELECTION OF AUTO OR MANUAL. GROUNDED - YES. RESET CB & PERFORMED WXR OPERATIONAL TEST REF B737-9 AMM 34-41-00, OPS CHECK GOOD NO FAIL ILLUMINATED NO HISTORY.

Part: AUTOLAND SYS — FAULTED · airframe 542 hrs · 165 cycles

CAT III AUTOLAND & HGS (7R RWY) NOT SUCCESSFUL.APPROACH WARN LEFT OF CENTERLINE APPROX 150' AGL. GROUNDED - YES. ACCOMPLISHED LAND VERIFY TEST & HGS SYSTEM TEST. ALL TESTS PASSED IAW AMM 22-11-00/201, SMM 34-36-00, SECTION 500.

Part: FILTER — CLOGGED (APU OIL SYS) · airframe 369 hrs · 107 cycles

FOUND APU LUBE FILTER RED BUTTON EXTENDED. GROUNDED - YES. REMOVED & REPLACED APU LUBE FILTER PER B737-9 AMM 49-91-13. LEAK CHECK GOOD. SERVICED APU OIL PER AMM 12-13-31.

Part: WARNING MESSAGE — FALSE ACTIVATION (WINDOW HEAT) · airframe 268 hrs · 80 cycles

ON TAXI OUT AND MASTER CAUTION RECALL GOT THE ANTI ICE MSG RIGHT FWD WINDOW OVHT ILLUMINATED. GROUNDED - YES. CYCLED SW TO OFF, OVHT LT EXTINGUISHED, TURN SW BACK ON WINDOW HEAT OPS NML. ACCOMPLISHED WHCU BITE NO FAULT OR FAULT HISTORY. GVI ON WINDOW HEAT ELEMENT NO DEFECTS NOTED REF B737-9 IFIM 30-41-00-810-829.

Part: EXCITER — INOPERATIVE (NR 1 ENGINE) · airframe 198 hrs · 61 cycles

NO 1 ENGINE NO EGT ON START WITH R IGNITOR SELECTED. WITH LEFT IGNITOR SELECTED THE START WAS SUCCESSFUL. GROUNDED - YES. VERIFED 1 ENG R IGNITION INOP. REMOVED AND REPLACED R IGNITION EXCITER AND R IGNITION IGNITER PER B737-9 AMM 74-11-01 AND 74-21-02OPS TEST NORMAL.

Part: EEC — FAULTED (APU) · airframe 154 hrs · 50 cycles

FAULT LIGHT DURING APU START ATTEMPT. GROUNDED - YES. PERFORMED APU BITE PROCEDURE IAW B737-9 AMM 49-61-00, NO FAULTS FOUND AS PRECAUTIONARY REMOVED AND REPLACED APU ELETRONIC CONTROL UNIT IAW AMM 49-61-12 GROUND VERIFICATION SUCCESSFUL.

Part: EXCITER — FAULTED (NR 1 ENGINE) · airframe 147 hrs · 48 cycles

ON INITIAL START ATTTEMP FOR ENGINE #1, START LEVER WAS RAISED TO IDLE AFTER "MOTORING" EXTINGUISHED, 'SPAR VALVE CLOSED' EXTINGUISHED FOLLOWED BY ' ENG VALVE CLOSED' EXTINGUISHING, WE GOT 0.26FF FOR - 15 SECONDS BEFORE 'ENG VALVE CLOSED' ILLUMINATED AND FF WENT TO ZERO, COMPLIED WITH QRC/QRH SECOND ATTEMPT, SAME RESULT, SWITCHED IGNITES TO 'BOTH' FROM 'IGN R' AND GOT NORMAL START. GROUNDED - YES. REMOVED AND REPLACED #1 ENGINE R/H LOWER IGNITION EXCITER IAW B737-9 AMM 74-11-01 AND #1 ENIGNE RIGHT IGNITION LEAD AND IGNITER PLUG IAW AMM 74-21-01 AND 74-21-02 OP'S AND EEC SYSTEM TEST GOOD IAW AMM 71-00-00.

Part: APU — FAULTED · airframe 129 hrs · 41 cycles

APU FAULT ON START. GROUNDED - YES. OBSERVING APU MDS DATA PAGE, APU ECU DOES NOT INITIALIZE WHEN EITHER APU SWITCH POSITIONED TO ON, OR WHEN MDS MAINT CTL APU SELECTED TO TEST. CYCLED APU ECU C/B, THEN NORMAL OPERATION RESTORED. ACCOMPLISHED APU OPERATIONAL TEST PER B737-9 AMM 49-11-00 WITH NO DEFECTS OBSERVED. NO MDS STATUS OR FAILURE MESSAGES PRESENT AT ANY TIME. ETOPS GROUND VERIFICATION SUCCESSFUL.

Part: FAULT LIGHT — FALSE ACTIVATION (APU) · airframe 22 hrs · 13 cycles

APU FAULT LT ON APU START. GROUNDED - YES. CHECKED AND FOUND FAULT MESSAGE 49-89002 "ONBOARD MAINTENANCE FUNCTION HAS NO INPUT FROM APU ECU". FOLLOWING B737-9 IFIM TASK 49-00-00-810-817 FOR APU NO INPUT FROM APU ECU CODE 49-89002. PERFORMED RE-RACK OF APU ECU IN REFERENCE WITH IFIM TASK 49-00-00-810-817, OPS CHEK GOOD. OMF SHOWED NO FAULTS.