N389AA
Operators of this aircraft
Who operated this tail, and how firmly we know it.
No operator established for this aircraft.
Accident & incident history
No NTSB accidents or incidents on file for this aircraft.
Maintenance disclosures
Service Difficulty Reports filed with the FAA for this airframe. Filing is largely voluntary — the number of reports is not a measure of reliability. To verify a report, search its control number at the FAA SDRS site.
111 reports on file, 1995-08-08 – 2018-10-23.
Part: BATTERY — DISCHARGED (EMERGENCY LIGHT) · airframe 90,687 hrs · 14,714 cycles
EXTERIOR EMERGENCY LIGHT AFT OF LEFT WING TRAILING EDGE WAS INOPERATIVE. REPLACED BATTERY AND CHARGER IAW AMM 33-51-07. CHECKED NORMAL.
Part: CHARGER — FAILED (EMERGENCY LIGHTS) · airframe 90,687 hrs · 14,714 cycles
EXTERIOR EMERGENCY LIGHT AFT OF LEFT WING TRAILING EDGE INOPERATIVE. REPLACED THE BATTERY AND CHARGER IAW AMM 33-51-07. CHECKED NORMAL
Part: CHARGER — FAILED (EMERGENCY LIGHT) · airframe 90,687 hrs · 14,714 cycles
EXTERIOR EMERGENCY LIGHT FORWARD OF LEFT AFT ENTRY DOOR INOPERATIVE. REPLACED BATTERY AND CHARGER IAW MM 33-51-07. CHECKED NORMAL.
Part: BATTERY — DISCHARGED (EMERGENCY LIGHT) · airframe 90,687 hrs · 14,714 cycles
EXTERIOR EMERGENCY LIGHT FORWARD OF LEFT AFT ENTRY DOOR INOPERATIVE. REPLACED THE BATTERY AND CHARGER IAW MM 33-51-07. CHECKED NORMAL.
Part: FLASHLIGHT — FAILED (JUMP SEAT) · airframe 90,450 hrs · 14,668 cycles
FLASHLIGHT AT FLIGHT ATTENDANT JUMPSEAT NR 6 FAILED. REPLACED THE FLASHLIGHT IAW AMM 25-19-00.
Part: FUEL TANK — LEAKING (RT MAIN) · airframe 90,346 hrs · 14,646 cycles
UNWANTED FUEL TRANSFER (WING TO CENTER TANK, TRANSFERRED 1000LBS, THEN 1200LBS INTO CENTER TANK. FUEL CONFIGURATION LIGHT ILLUMINATED RIGHT WING TO CENTER BOTH TIMES. THE AIRCRAFT WAS GROUNDED. MAINTENANCE ISOLATED 1 LEAK AT THE RIGHT MAIN TANK BULKHEAD AND REMOVED BAD SEALANT, CLEANED AND APPLIED NEW SEALANT IAW AMM 28-11-00-308-013, NO LEAKS NOTED.
Part: SUPPORT BRACKET — FAULTY (R1 DOOR) · airframe 89,720 hrs · 14,522 cycles
THE R1 DOOR WOULD NOT OPEN FULLY OR CLOSE PROPERLY. MAINTENANCE REPLACED THE R1 DOOR FOWARD SUPPORT BRACKET ON UPPER FOLDING PANEL IAW SRM 51-70-11, REINSTALLED FOLDING PANEL, AND PERFORMED A SATISFACTORY OPERATIONAL CHECK.
Part: CONNECTOR — DISCONNECTED (EMERGENCY LIGHTS) · airframe 89,129 hrs · 14,404 cycles
AFT BULKHEAD EMERGENCY LIGHTS, NEXT TO THE FLIGHT ATTENDANT JUMP SEAT WAS FOUND INOPERATIVE. TROUBLESHOT IAW WDM 33-51-16, FOUND CONNNECTOR D90423P DISCONNECTED. SECURED THE CONNECTOR AND OPS CHECKED OK IAW AMM 33-51-00.
Part: FLASHLIGHT — INOPERATIVE (CABIN) · airframe 88,924 hrs · 14,366 cycles
THE AIRCRAFT WAS NOT GROUNDED. LEFT HAND FORWARD FLIGHT ATTENDANT FLASHLIGHTS DO NOT TEST. REPLACED FLASHLIGHT PER AMM 25-25-01.
Part: BATTERY PACK — DISCHARGED (FLASHLIGHT) · airframe 88,924 hrs · 14,366 cycles
AIRCRAFT WAS NOT GROUNDED. R/S CENTER FLIGHT ATTENDANT FLASHLIGHTS DO NOT TEST. REPLACED FLASHLIGHT BATTERY PACK AT R/S CENTER FLIGHT ATTENDANT SEAT PER AMM 25-25-01.
Part: LIGHT — BROKEN (SEAT 12HJ) · airframe 88,826 hrs · 14,346 cycles
SEAT 12HJ AISLE EMERGENCY LIGHT BROKEN. REPLACED EMERGENCY LIGHT ASSEMBLY IAW AMM 33-60-00. OPS CHECKED GOOD.
Part: LIGHT — BROKEN (SEAT 26HJ) · airframe 88,826 hrs · 14,346 cycles
SEAT 26HJ AISLE EMERGENCY LIGHT BROKEN. REPLACED THE LIGHT ASSEMBLY, OPS CHECKED GOOD IAW AMM 33-60-00.
Part: COVER — DETACHED (CABIN) · airframe 88,746 hrs · 14,327 cycles
AIRCRAFT WAS NOT GROUNDED. THE RIGHT HAND SIDE FLOOR LEVEL EMERGENCY LIGHT COVER IN THE MID GALLEY CAME OFF. REINSTALLED EMERGENCY LIGHT COVER.
Part: LIGHT — INOPERATIVE (SEAT 24H) · airframe 88,729 hrs · 14,324 cycles
SEAT 24H, EMERGENCY LIGHT INOPERATIVE. MAINTENANCE REPLACED THE SEAT MOUNTED EMERGENCY LIGHT ASSEMBLY IAW AMM 33-51-10, AND PERFORMED SATISFACTORY OPERATIONAL CHECK.
Part: LIGHT — INOPERATIVE (CABIN) · airframe 88,728 hrs · 14,324 cycles
AIRCRAFT WAS NOT GROUNDED: SEAT 24H EMERGENCY ESCAPE PATH LIGHT INOPERABLE. MAINTENANCE REPLACED SEAT MOUNTED EMERGENCY LIGHT ASSEMBLY PER AMM 33-51-10 AND PERFORMED SATISFACTORY OPERATIONAL CHECK.
Part: PANEL — BROKEN (R1 DOOR) · airframe 88,664 hrs · 14,312 cycles
R1 DOOR UPPER BUSSLE GUIDE BROKEN, CANNOT OPEN DOOR. REPLACED THE R1 DOOR MOVEABLE CEILING PANEL IAW AMM 25-22-04. AIRCRAFT WAS GROUNDED.
Part: KEELBEAM — CORRODED (BS 789-1081) · corrosion level 2 · airframe 88,660 hrs · 14,309 cycles
LOWER SURFACE OF THE LEFT KEEL BEAM ANGLE HAS CORROSION BETWEEN BS 789.5 - 1081. REPAIRED IAW SRM 53-50-12-2R-1.
Earlier reports · 1995–2017 · 94 reports
2017
Part: STRAP — BROKEN (BS 347) · airframe 88,660 hrs · 14,309 cycles
FLOOR STRUCTURE STABILIZER STRAP BROKEN ON BOTTOM OF FLOORBEAM AT BS 347, RIGHT SIDE ABOVE E/E RACKS. STABILIZER STRAP REPAIRED IAW SRM 53-10-51-2R-1, REPAIR 1, EA-B767-53-032144, AND EA 27667.
Part: WINDOW — DELAMINATED (COCKPIT) · airframe 88,567 hrs · 14,294 cycles
AIRCRAFT WAS GROUNDED. FIRST OFFICER FORWARD R1 WINDSHIELD HAS A CLOUDY WHITE AREA IN A DELAMINATION STATE AROUND PERIPHERY OF WINDSHIELD. EVIDENCE OF MOISTURE AND ARCING. REMOVED AND REPLACED R1 WINDOW PER AMM 56-11-01. OPERATIONAL CHECK GOOD.
Part: VALVE — LEAKING (FUEL SYSTEM) · airframe 88,293 hrs · 14,252 cycles
AIRCRAFT WAS GROUNDED. ACCOMPLISHED FIM 28-99-01-610-803, FOUND FUEL TRANSFER FROM RIGHT TANK TO LEFT, 100 LBS WITHIN 5 MINUTES WITH CROSSFEED CLOSED. FOUND BOTH CROSSFEED VALVES LEAKING FROM WING TO CENTER TANK. ACCOMPLISHED AFT CROSSFEED VALVE ALIGNMENT CHECK PER AMM 28-22-02, NO UNWANTED TRANSFER NOTED. (SEE AALA201708089031 FOR FORWARD VALVE)
Part: VALVE — LEAKING (FUEL SYSTEM) · airframe 88,293 hrs · 14,252 cycles
AIRCRAFT WAS GROUNDED. ACCOMPLISHED FIM 28-99-01-610-803, FOUND FUEL TRANSFER FROM RIGHT TANK TO LEFT, 100 LBS WITHIN 5 MINUTES WITH CROSSFEED CLOSED. FOUND BOTH CROSSFEED VALVES LEAKING FROM WING TO CENTER TANK. ACCOMPLISHED FORWARD CROSSFEED VALVE ALIGNMENT CHECK PER AMM 28-22-02, NO UNWANTED TRANSFER NOTED. (SEE AALA201708099019 FOR AFT VALVE).
Part: TRACK — DIRTY (L1 DOOR) · airframe 88,210 hrs · 14,231 cycles
L1 DOOR POWER ASSIST IS INOPERATIVE. DOOR BINDS 3/4 OF THE WAY DOWN. CLEANED L1 DOOR TRACK MECHANISM OF OLD GREASE BUILDUP AND LUBRICATED THE DOOR. OPS CHECKED GOOD IAW AMM 51-11-00.
Part: FMC — FAILED (RIGHT) · airframe 88,160 hrs · 14,213 cycles
RIGHT FLIGHT MANAGEMENT COMPUTER FAILED. EMERGENCY DECLARED, FLIGHT RETURNED TO DEPARTURE. LANDING UNEVENTFUL. REMOVED AND REPLACED FLIGHT MANAGEMENT COMPUTER IAW AMM 34-61-00. OPERATIONAL CHECKED GOOD.
Part: BATTERY — DISCHARGED (FLASHLIGHT) · airframe 86,567 hrs · 13,912 cycles
AIRCRAFT WAS NOT GROUNDED. FLIGHT ATTENDANT EMERGENCY FLASHLIGHT MID GALLEY AFT FACING SEAT IS BLINKING RED. REMOVED AND REPLACED FLASHLIGHT BATTERY IAW AMM 25-64-00. OPERATIONAL CHECK GOOD.
Part: BATTERY — DISCHARGED (FLASHLIGHT) · airframe 86,567 hrs · 13,912 cycles
AIRCRAFT WAS NOT GROUNDED. FLIGHT ATTENDANT EMERGENCY FLASHLIGHT MID GALLEY FORWARD FACING SEAT IS BLINKING RED. REMOVED AND REPLACED FLASHLIGHT BATTERY IAW AMM 25-64-00. OPERATIONAL CHECK GOOD.
Part: BLADE — DAMAGED (LT ENGINE) · airframe 86,534 hrs · 13,902 cycles
AIRCRAFT WAS GROUNDED. EMERGENCY DECLARED. GYE-MIA FLIGHT RETURNED TO GYE. OVERWEIGHT LANDING UNEVENTFUL. CREW REPORTED HIGH VIBRATIONS ON THE LEFT ENGINE DUE TO BIRD STRIKE. REMOVED AND REPLACED FAN BLADES 16, 17, 18, 20, 21, 22 AND BLENDED 11 FAN BLADE IAW AMM 72-31-02. OPERATIONAL CHECK GOOD.
Part: SENSOR — BURNED (WINDOW HEAT) · airframe 86,353 hrs · 13,860 cycles
AIRCRAFT WAS NOT GROUNDED. DURING FLIGHT THE LEFT FORWARD WINDOW HEAT LIGHT ILLUMINATED WITH FUMES BRIEFLY NOTED IN COCKPIT. MAINTENANCE FOUND THE J3 SENSOR BURNT. SWITCHED WITH J2 SENSOR SPARE IAW AMM 30-41-00. ACCOMPLISHED TEST OF THE TEMPERATURE CONTROL SENSOR. SYSTEM CHECKS NORMAL.
2016
Part: BATTERY — DISCHARGED (FLASHLIGHT) · airframe 86,196 hrs · 13,829 cycles
FLIGHT ATTENDANT EMERGENCY FLASHLIGHT AT AFT GALLEY BELOW CENTER LEFT SEAT HAS A LOW BATTERY. REMOVED AND REPLACED FLASHLIGHT BATTERY. OPERATIONAL CHECKED GOOD.
Part: TIRE — BURST (LANDING GEAR) · airframe 83,897 hrs · 13,448 cycles
UPON LANDING ALL 4 TIRES ON LT SIDE OF ACFT BURST, ACCOMPANIED BY LOSS OF RT HYD SYS PRESSURE & FLUID.
Part: STRINGER — CORRODED (FUSELAGE) · corrosion level 2 · airframe 83,195 hrs · 13,311 cycles
SKIN BULGING AROUND FASTENERS, STRINGER 38L AT STATION 1219. REPAIRED CORRODED STRINGER 38L IAW EA 257953. ACFT IN BASE MX.
2015
Part: LIGHT — DAMAGED (CABIN) · airframe 82,516 hrs · 13,181 cycles
FOUND BASE OF EMER LIGHT ON LOWER AREA OF FS 3 LAVATORY BROKEN. LIGHT IS OPERATIONAL, BUT LENS BASE IS CRACKED. R & R LIGHT ASSEMBLY.
Part: LIGHT — INOPERATIVE (CABIN) · airframe 82,418 hrs · 13,167 cycles
ROW 24AB EMER LIGHTS IN SEAT INOPERATIVE. REPLACED ROW 24AB EMER LIGHT ASSEMBLY SOCKET IAW 33-51-10. ALL CHECKED NORMAL.
Part: WIRE — DAMAGED (CABIN) · airframe 80,803 hrs · 12,921 cycles
EMERGENCY LIGHT WIRE W1228-107-22 DAMAGED 6 INCHES FROM CONNECTOR D5660P, ON AE0218 P37 DISCONNECT PANEL. REPAIRED WIRE IAW SWPM 20-30-12 WITH GOOD CONTINUITY. PERFORMED OPERATIONAL CHECKED IAW WDM 33-51-21 & AMM 33-51-00.
Part: BATTERY — INOPERATIVE (EMERGENCY LIGHT) · airframe 80,485 hrs · 12,871 cycles
L4 DOOR EXTERIOR EMERGENCY LIGHT INOPERATIVE. REPLACED BATTERY PACK ON L4 DOOR EXTERIOR LIGHTS IAW AMM 33-51-00. SYS CHECKED NORMAL.
Part: BATTERY — INOPERATIVE (EMERGENCY LIGHT) · airframe 80,485 hrs · 12,871 cycles
R4 DOOR EXTERIOR EMERGENCY LIGHT INOPERATIVE. REPLACED BATTERY PACK ON R4 DOOR EXTERIOR LIGHTS IAW AMM 33-51-00. SYS CHECKED NORMAL.
Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 80,485 hrs · 12,871 cycles
R4 DOOR EXTERIOR EMERGENCY LIGHT INOPERATIVE. RELAMPED R4 DOOR EXTERIOR LIGHTS IAW AMM 33-51-00. SYS CHECKED NORMAL.
Part: CHARGER — INOPERATIVE (EMERGENCY LIGHT) · airframe 80,485 hrs · 12,871 cycles
L4 DOOR EXTERIOR EMERGENCY LIGHT INOPERATIVE. REPLACED BATTERY CHARGER ON L4 DOOR EXTERIOR LIGHTS IAW AMM 33-51-00. SYS CHECKED NORMAL.
Part: CHARGER — INOPERATIVE (EMERGENCY LIGHT) · airframe 80,485 hrs · 12,871 cycles
R4 DOOR EXTERIOR EMERGENCY LIGHT INOPERATIVE. REPLACED BATTERY CHARGER ON R4 DOOR EXTERIOR LIGHTS IAW AMM 33-51-00. SYS CHECKED NORMAL.
Part: BULB — INOPERATIVE (ZONE 200) · airframe 80,485 hrs · 12,871 cycles
L4 DOOR EXTERIOR EMERGENCY LIGHT INOPERATIVE. RELAMPED L4 DOOR EXTERIOR LIGHTS IAW AMM 33-51-00. SYS CHECKED NORMAL.
Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 79,824 hrs · 12,754 cycles
RIGHT EXTERIOR OVERWING ESCAPE LIGHT IS BURNED OUT. R & R OVERWING ESCAPE LIGHT LAMP.
2014
Part: DOUBLER — DENTED (FUSELAGE) · airframe 78,732 hrs · 12,573 cycles
STATION 1773 STRINGER 28 RT, REPAIR DOUBLER WAS FOUND TO BE DENTED. THE PREVIOUS REPAIR DOUBLER WAS R & R IAW EA B767-53-036334.
Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 78,732 hrs · 12,573 cycles
SEAT H2 THRU H6 ESCAPE PATH LIGHTS & CEILING LIGHTS FAILED DURING EMER LIGHT TEST. REPLACED BATTERY PACK & POWER SUPPLY M730. OPERATIONS CHECKED NORMAL.
Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 78,732 hrs · 12,573 cycles
EXTERIOR EMER LIGHT AT LT NR 4 DOOR FAILED TEST. REPLACED LAMP FOR LT NR 4 DOOR EXTERIOR EMER LIGHT. OPERATIONS CHECKED NORMAL.
Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 78,732 hrs · 12,573 cycles
EXTERIOR EMER LIGHT AT RT NR 4 DOOR FAILED TEST. REPLACED LAMP FOR EXTERIOR EMER LIGHT AT RT NR 4 DOOR. OPERATIONS CHECKED NORMAL.
Part: CHARGER — INOPERATIVE (CABIN) · airframe 78,687 hrs · 12,562 cycles
RIGHT NR 2 EXTERNAL EMER LIGHT INOPERATIVE. REPLACED CHARGER FOR RT NR 2 EXTERNAL EMER LIGHT. OPERATIONS CHECKED NORMAL.
Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 78,687 hrs · 12,562 cycles
RIGHT OVERWING SLIDE EXTERIOR AFT EMER LIGHT INOPERATIVE. REPLACED LAMP FOR RT OVERWING SLIDE EXTERIOR AFT EMER LIGHT. OPERATIONS CHECKED NORMAL.
Part: TRANSCEIVER — FAILED (WEATHER RADAR) · airframe 78,293 hrs · 12,500 cycles
ALL WEATHER RADAR FAILED. EMER DECLARED FLIGHT DIVERTED & LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. REPLACED WEATHER RADAR TRANSCEIVER. SYS GND CHECKED NORMAL OPERATION CLOSED.
Part: LIGHT — INOPERATIVE (CABIN) · airframe 78,168 hrs · 12,474 cycles
EMERGENCY LIGHT AT SEAT 13H INOPERATIVE. REPLACED LAMP FOR EMER LIGHT AT SEAT 13H. OPERATIONS CHECKED NORMAL.
Part: LIGHT — INOPERATIVE (EXIT SIGN) · airframe 78,168 hrs · 12,474 cycles
RIGHT NR 4 DOOR UPPER AFT EMER EXIT SIGN INOPERATIVE. REPLACED LAMP FOR RT NR 4 DOOR UPPER AFT EMER EXIT SIGN. OPERATIONS CHECKED NORMAL.
Part: LENS — MISSING (CABIN) · airframe 78,168 hrs · 12,474 cycles
LEFT NR 1 DOOR LOWER EMER EXIT LIGHT MISSING LENS. REPLACED LENS FOR LT NR 1 DOOR LOWER EMER EXIT LIGHT. OPERATIONS CHECKED NORMAL.
Part: LENS — MISSING (CABIN) · airframe 78,168 hrs · 12,474 cycles
OVERHEAD EMER LIGHT AT SEAT 24G MISSING LENS. REPLACED LENS FOR OVERHEAD EMER LIGHT AT SEAT 24G. OPERATIONS CHECKED NORMAL.
Part: FRAME — CRACKED (RT PYLON) · airframe 77,961 hrs · 12,438 cycles
RIGHT ENG PYLON, INBD SIDE AT STATION 285 FRAME HAS ONE INCH CRACK AT UPPER END. R & R RT ENG PYLON INBD SIDE AT STATION 285 FRAME IAW AARD 51-00-05-1 PROCEDURE REPAIR 1.
Part: INDICATOR — MALFUNCTIONED (FUEL SYSTEM) · airframe 77,692 hrs · 12,395 cycles
JFK INFLIGHT ORD LHR. CREW REPORTED WITH BOTH MAIN TANK FUEL PRESS INDICATORS FAILED. FLIGHT DIVERTED JFK LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. ACCOMPLISHED OPERATIONAL TEST OF ENG FUEL FEED SYS IAW AMM 28-22-00-715-001. ENG FUEL FEED SYS TEST FOUND OK & ACCOMPLISHED FUEL SUMP OF LT & RT WING TANKS IAW AMM 12-11-03. NO FAULTS WERE NOTED. SYS GND CHECKED NORMAL, OPERATION CLOSED.
Part: START VALVE — FAULTY (RT ENGINE) · airframe 77,506 hrs · 12,369 cycles
CDG CREW REPORTED RT ENG STARTER CAUTION LIGHT & STARTER VLV LIGHT ILLUMINATED. EMERGENCY DECLARED FLIGHT RETURNED TO CDG & LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. REPLACED RT ENG START VLV, SYS GND CHECKED NORMAL, OPERATIONS CLOSED.
Part: FAN — FAILED (ZONE 100) · airframe 77,106 hrs · 12,313 cycles
BCN CREW REPORTED ELEC BURNING ODOR FOLLOWED BY RT RECIRCULATION FAN EICAS. FOUND P37 C4 CB POPPED & WOULD NOT RESET. FLIGHT LANDED BCN WITHOUT INCIDENT. DEFERRED FAN IAW MEL 21-1A. REPLACED RT RECIRCULATION FAN AT LAX ON 03/09/2014. SYS GND CHECKED NORMAL, OPERATION CLOSED.
Part: TRANSMITTER — INOPERATIVE (WEATHER RADAR) · airframe 76,571 hrs · 12,223 cycles
MIA CREW REPORTED WEATHER RADAR FAILED DURING CRUISE. EMERGENCY DECLARED FLIGHT RETURNED MIA LANDED WITHOUT INCIDENT. REPLACED RADAR RECEIVER TRANSMITTER. SYSTEM GND CHECKED NORMAL OPERATION CLOSED.
2013
Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 75,924 hrs · 12,114 cycles
LT SIDE EXTERIOR FUSELAGE MOUNTED NR 6 SLIDE ILLUMINATION LIGHT INOPERATIVE. REPLACED LAMP FOR LT SIDE NR 6 FUSELAGE MOUNTED SLIDE ILLUMINATION LIGHT.
Part: CONTACT — DIRTY (EXTERIOR LIGHT) · airframe 75,131 hrs · 11,984 cycles
RT NR 1 DOOR EMERGENCY EXIT LIGHT ON OUTSIDE AFT OF DOOR INOPERATIVE. CLEANED LAMP CONTACT. OPERATIONS CHECKED NORMAL.
Part: CONTACT — DIRTY (CABIN) · airframe 74,688 hrs · 11,916 cycles
LEFT DOOR, NR 4 AFT EMERGENCY LIGHT INOPERATIVE. CLEANED CONTACTS IN LIGHT ASSY. OPS CHECK NORMAL.
Part: INTERCOSTAL — BENT (FUSELAGE) · airframe 73,464 hrs · 11,738 cycles
DENT IN THE SKIN, THE INTERCOSTAL AT STATION 1351, RIGHT BUTTLINE 60, WAS SLIGHTLY BENT. REPAIRED INTERCOSTAL PER AARD 51-70-00-4.
2012
Part: COMPUTER — MALFUNCTIONED (ELEVATOR SYS) · airframe 72,184 hrs · 11,532 cycles
JFK - INFLIGHT ORD-LHR. CREW REPORTED EICAS MESSAGE - ELEV FEEL- DISPLAYED, LEFT ENGINE SPAR VALVE LIGHT ON WITH ASSOCIATED EICAS MESSAGE AND STANDBY AIRSPEED INDICATOR PROBLEM. EMERGENCY DECLARED FLIGHT DIVERTED JFK LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED ELEVATOR FEEL COMPUTER. SYSTEM GROUND CHECK NORMAL OPERATION.
Part: LIGHT — INOPERATIVE (CABIN) · airframe 70,282 hrs · 11,248 cycles
RIGHT NUMBER 2 DOOR EMERGENCY EXIT LIGHT INOPERATIVE. REPLACED LAMP FOR RIGHT NUMBER 2 DOOR EMERGENCY EXIT LIGHT. OPS CHECK NORMAL.
Part: RIVET — DAMAGED (FUSELAGE) · airframe 70,199 hrs · 11,230 cycles
LIGHTNING STRIKE TO STATION 266.5 BETWEEN STRINGERS 15 AND 16 RIGHT. REPLACED SOLID RIVET WITH BLIND RIVET PER SRM 53-00-01-2R SHEET 3.
2011
Part: FLOORBEAM — CORRODED (FUSELAGE) · corrosion level 3 · airframe 68,060 hrs · 10,892 cycles
CORROSION ON THE UPPER CAP OF THE FUSELAGE MAIN DECK FOORBEAM UPPER CAP AT STATION 347 AND RIGHT BUTTLINE 43 TO 50. REPLACED STRAP PER EA 019143.
Part: FRAME — DENTED (FUSELAGE) · airframe 68,060 hrs · 10,892 cycles
FOUND TYPICAL DENT DAMAGE TO THE STATION 500 FUSELAGE FRAME INNER CHORD ABOVE STRINGER 31 LEFT DUE TO IMPACT DAMAGE FROM CARGO PALLETS. FABRICATED AND INSTALLED REPAIR ANGLE PER EA B767-53-019173.
Part: SPAR — CRACKED (LT PYLON) · airframe 68,060 hrs · 10,892 cycles
FOUND CRACK IN THE LEFT PYLON STRUT FORWARD UPPER SPAR WEB AROUND POWER FEEDER CABLE CUTOUT. ACCOMPLISHED DOUBLER REPAIR PER EA B767-54-019099.
Part: LIGHT — SHORTED (CABIN) · airframe 67,356 hrs · 10,779 cycles
RIGHT SIDE SEAT MOUNTED ESCAPE PATH LIGHTS, ROWS 25 THRU 29 ARE INOPERATIVE. FOUND SEAT MOUNTED LIGHTS AT SEAT ROW 26HJ SHORTING SYSTEM. REPLACED 26HJ SEAT MOUNTED LIGHT ASSEMBLY. OPS CHECK NORMAL.
Part: MEGAPHONE — INOPERATIVE (CABIN) · airframe 66,749 hrs · 10,687 cycles
THE FORWARD CABIN MEGAPHONE INOPERATIVE. REPLACED FORWARD CABIN MEGAPHONE WITH SERVICEABLE UNIT. OPS CHECK NORMAL.
Part: SMOKE DETECTOR — FAULTY (LAVATORY) · airframe 65,679 hrs · 10,505 cycles
SMOKE DETECTOR ACTIVATED IN LAVATORY A6. REPLACED SMOKE DETECTOR IN A6 LAVATORY, OPS CHECK NORMAL.
Part: SMOKE DETECTOR — FALSE ACTIVATION (LAVATORY) · airframe 65,550 hrs · 10,487 cycles
AFT RIGHT LAVATORY RIGHT NUMBER 1 DOOR SMOKE DETECTOR ACTIVATED. NO SMOKE OBSERVED BY FLIGHT ATTENDANTS. ACCOMPLISED LAVATORY AFT RIGHT SMOKE DETECTOR TEST PER AMM 26-13-00-5. TEST PASSED. OPS CHECK NORMAL.
2010
Part: COVER — MISSING (CABIN) · airframe 64,462 hrs · 10,301 cycles
EMERGENCY EXIT SIGN COVER IN FIRST CLASS GALLEY AT OVEN AREA IS MISSING. REPLACED FORWARD RIGHT HAND AISLE EMERGENCY FLOOD LIGHT BASE AND LENS. OPS CHECKED NORMAL.
Part: IDG — INOPERATIVE (LEFT) · airframe 63,914 hrs · 10,199 cycles
DFW - CREW REPORTED LEFT GENERATOR OFF LIGHT ILLUMINATED. EMERGENCY DECLARED RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LEFT ENGINE INTEGRATED DRIVE GENERATOR AND REPAIRED LEFT ENGINE INTEGRATED DRIVE GENERATOR HARNESS. SYSTEM GROUND CHECKED NORMAL OPERATION.
Part: COMPRESSOR — STALLED (RT ENGINE) · airframe 63,030 hrs · 10,035 cycles
PHL - INFLIGHT JFK-STI. CREW REPORTED RIGHT ENGINE COMPRESSOR STALLED INFLIGHT. EMERGENCY DECLARED DIVERTED PHL LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. ACCOMPLISHED BOROSCOPE AND ENGINE CHANGE DECLARED. REPLACED RIGHT ENGINE ON 06/04/2010 AT PHL. SYSTEM GROUND CHECK NORMAL OPERATION.
Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 62,155 hrs · 9,898 cycles
SEAT EMERGENCY LIGHTS INOPERATIVE AT 20HJ AND 21HJ. REMOVED AND REPLACED BATTERY PACK M737 FOR SEAT EMERGENCY LIGHTS AT 20HJ AND 21HJ. OPS CHECKED NORMAL.
Part: LIGHT — SHORTED (CABIN) · airframe 61,691 hrs · 9,814 cycles
FOUND ESCAPE PATH LIGHTING AT SEATS 20 TO 24 LEFT SIDE INOPERATIVE. FOUND LIGHT ASSEMBLY AT AFT 22B SHORTING TO FRAME. REPLACED LIGHT ASSEMBLY.
Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 61,691 hrs · 9,814 cycles
DURING EMERGENCY LIGHT TEST ON "A" CHECK FOUND ESCAPE PATH LIGHTING INOPERATIVE AT SEAT 20 TO 24 LEFT SIDE. REPLACED BATTERY PACK. OPS CHECKED NORMAL.
2009
Part: WIRE — SHORTED (COCKPIT) · airframe 61,153 hrs · 9,728 cycles
FIRST OFFICERS GRIMES UTILITY LIGHT SPIRAL CORD CHAFED AND ARCING ON AREA PANELING FLOOR. LANDED MAD WITHOUT INCIDENT. CIRCUIT BREAKER WAS NOT TRIPPED ON ARRIVAL. TAPED CHAFED SECTION WITH INSULATION TAPE AND PULLED AND COLLARED CIRCUIT BREAKER. DEFERRED ON MEL 120478. REPLACED FIRST OFFICERS UTILITY LIGHT ASSEMBLY AT MIA ON 16 DEC 2009.
Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 60,469 hrs · 9,628 cycles
EXTERNAL OVERWING EMERGENCY EXIT LIGHTS INOPERATIVE. REPLACED BATTERY PACK M1209.
Part: LATCH — BROKEN (A/C DOOR) · airframe 60,044 hrs · 9,557 cycles
SDQ - CREW REPORTED AIRCRAFT VIBRATIONS AFTER TAKEOFF THAT THEY WERE UNABLE TO IDENTIFY. FLIGHT RETURNED TO SDQ WITHOUT INCIDENT. FOUND RIGHT AIR CYCLE MACHINE ACCESS DOOR OPEN AND TWO LATCHES BROKEN ALONG WITH CRACKS ON THE LATCH SIDE OF DOOR. DUE TO CRACKS IN THE DOOR THE ACCESS DOOR WAS REPLACED. SYSTEM GROUND CHECKED NORMAL OPERATION.
Part: PUMP — MALFUNCTIONED (FUEL BOOST) · airframe 58,752 hrs · 9,346 cycles
INFLIGHT MIA-CDG. AIRCRAFT HAD POSSIBLE UNCOMMANDED FUEL TRANSFER. EMERGENCY DECLARED LANDED JFK WITHOUT INCIDENT. FOUND NO UNCOMMANDED FUEL TRANSFER AS IT WAS A PREMATURE FUEL BURN ISSUE. REPLACED BOTH CENTER BOOST PUMPS. SYSTEM GROUND CHECK NORMAL OPERATION. (CLOSED)
2008
Part: LENS — MISSING (EMERGENCY LIGHT) · airframe 57,203 hrs
SFO - EMERGENCY LIGHT AT RIGHT NUMBER FOUR DOOR HAS MISSING LENS. REPLACED LENS. SYSTEM GROUND CHECKED NORMAL OPERATION.
2007
Part: BULB — INOPERATIVE (EMERGENCY LIGHT)
DFW - EMERGENCY LIGHT AT RIGHT OVERWING FORWARD POSITION INOPERATIVE. REPLACED LAMP FOR EMERGENCY LIGHT AT RIGHT OVERWING FORWARD POSITION. SYSTEM GROUND CHECKED NORMAL OPERATION.
Part: WIRE — DAMAGED (EMERGENCY LIGHT)
DFW - EMERGENCY LIGHT AT FORWARD RIGHT OVERWING NUMBER ONE DOOR SLIDE INOPERATIVE. REPAIRED WIRE NEAR MODULE M731 FOR EMERGENCY LIGHT AT FORWARD RIGHT OVERWING NUMBER ONE DOOR SLIDE. SYSTEM GROUND CHECKED NORMAL OPERATION.
Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT)
SFO - EXTERIOR EMERGENCY LIGHTS ON RIGHT SIDE OF AIRCRAFT INOPERATIVE. REPLACED BATTERY PACK AT M731 FOR EXTERIOR EMERGENCY LIGHTS ON RIGHT SIDE OF AIRCRAFT. SYSTEM GROUND CHECKED NORMAL OPERATION.
Part: BULB — BURNED OUT (EMERGENCY LIGHTS)
SFO - EXTERIOR EMERGENCY LIGHT ON LEFT SIDE POSITION NUMBER THREE INOPERATIVE. RELAMPED L642 EXTERIOR EMERGENCY LIGHT ON LEFT SIDE POSITION NUMBER THREE. SYSTEM GROUND CHECKED NORMAL OPERATION.
Part: LENS — MISSING (EMERGENCY LIGHT)
MIA - EMERGENCY LIGHTS AT SEAT ROW 2HJ HAS MISSING LENS. REPLACED LENS FOR EMERGENCY LIGHTS AT SEAT ROW 2HJ. SYSTEM GROUND CHECKED NORMAL OPERATION.
Part: ANTI-ICE VALVE — MALFUNCTIONED (RT WING)
MIA INFLIGHT - DURING CLIMB, RECEIVED RIGHT WING ANTI-ICE EICAS MESSAGE WITH ASSOCIATED VALVE LIGHT. TURNED ON WING ANTI-ICE AND VALVE LIGHT AND EICAS MESSAGE WENT OUT. AFTER APPROXIMATELY TWO MINUTES LEFT VALVE EICAS MESSAGE ILLUMINATED AND LEFT BLEED AND LEFT PACK INOPERATIVE. LANDED MIA WITHOUT INCIDENT. REPLACED RIGHT WING ANTI-ICE VALVE. SYSTEM GROUND CHECKED NORMAL OPERATION.
Part: LIGHT — INOPERATIVE (CABIN)
MIA - EMERGENCY LIGHT AT LEFT NUMBER ONE DOOR INOPERATIVE. RELAMPED EMERGENCY LIGHT AT LEFT NUMBER ONE DOOR. SYSTEM GROUND CHECKED NORMAL OPERATION.
2005
Part: WIRE HARNESS — INOPERATIVE (EMERGENCY LIGHT)
JFK EMERGENCY LIGHT AT SEAT 22H INOPERATIVE. REPLACED SEAT HARNESS FOR EMERGENCY LIGHT AT SEAT 22H. SYSTEM GROUND CHECKED NORMAL OPERATION.
Part: FLOORBEAM — CORRODED (BS 764)
AFW FLOORBEAM AT STATION 764 HAS CORROSION REMOVAL BEYOND SRM LIMITS. AREA WAS 1.0 INCH BY .030 INCH WITH A DEPTH OF .030 INCH. FABRICATED REPAIR STRAP FROM 301 AND A HALF HARD STAINLESS STEEL .063 THICK. ALODINED ALL BARE ALUMINUM SURFACES. FINISHED BLEND AND REPAIR PARTS WITH TWO COATS OF BMS 10-11 PRIMER. FILLED BLENDS WITH BMS592. INSTALLED REPAIR STRAP WITH BMS595 SEALANT USING BACB30NW6 FASTENERS. INSTALL BALANCING STRAP ON BOTTOM WITH BACB30MY6 FASTENERS. 4 6D SPACING.
Part: FLOORBEAM — CORRODED (BS 325)
AFW - FLOORBEAM AT STATION 325 HAS CORROSION REMOVED ON UPPER AND LOWER SURFACE BEYOND SRM LIMITS. AREA IS 1.0 INCH BY .021 INCH AT RT BUTTLINE 16, 1.1 BY .040 AT RT BUTTLINE 19.5, 1.2 BY .045 INCH AT RT BUTTLINE 25.5 AND 2.0 BY .021 INCH AT RIGHT BL 54 WITH A DEPTH OF .045. REMOVED AND VERIFIED CORROSION. FABRICATED REPAIR STRAP FROM 301 AND A HALF HARD STAINLESS STEEL .063 THICK. ALODINED ALL BARE ALUMINUM SURFACES. FINISHED BLEND AND REPAIR PARTS WITH TWO COATS OF BMS 10-11 PRIMER. FILLED BLENDS WITH BMS592. INSTALLED REPAIR STRAP WITH BMS595 SEALANT USING BACB30NWG FASTENERS FOR NEW LOCATIONS AND SAME TYPE AS EXISTING FASTENERS AT EXISTING LOCATIONS. INSTALL WITH 4 6D SPACING.
Part: FLOORBEAM — CORRODED (BS 325)
AFW FLOORBEAM AT STATION 325 HAS CORROSION REMOVED ON UPPER AND LOWER SURFACE BEYOND SRM LIMITS. AREA IS 1.0 INCH BY .021 INCH AT RT BUTTLINE 16, 1.1 BY .040 AT RT BUTTLINE 19.5, 1.2 BY .045 INCH AT RT BUTTLINE 25.5 AND 2.0 BY .021 INCH AT RT BUTTLINE 54 WITH A DEPTH OF .045. REMOVED AND VERIFIED CORROSION REMOVED. FABRICATED REPAIR STRAP FROM 301 AND A HALF HARD STAINLES STEEL .063 THICK. ALODINED ALL BARE ALUMINUM SURFACES. FINISHED BLEND AND REPAIR PARTS WITH TWO COATS OF BMS 10-11 PRIMER. FILLED BLENDS WITH BMS592. INSTALLED REPAIR STRAP WITH BMS595 SEALANT USING BACB30NWG FASTENERS FOR NEW LOCATIONS AND SAME TYPE AS EXISTING FASTENERS AT EXISTING LOCATIONS. INSTALL WITH 4 6D SPACING.
Part: FLOORBEAM — CORRODED (BS 347)
FLOORBEAM AT STATION 347 HAS CORROSION REMOVED ON UPPER AND LOWER SURFACE BEYOND SRM LIMITS. AREA IS 1.0 BY .027 INCH AT RT BUTTLINE 26, 1.2 BY .033 INCH AT RIGHT BUTTLINE 33, 1.1 BY .036 INCH AT RIGHT BUTTLINE 36 AND 1.0 BY .048 INCH AT RIGHT BUTTLINE 37. DEPTH IS .048. REMOVED AND VERIFIED CORROSION REMOVED. FABRICATED REPAIR STRAP FROM 301 AND A HALF HARD STAINLES STEEL .063 THICK. ALODINED ALL BARE ALUMINUM SURFACES. FINISHED BLEND AND REPAIR PARTS WITH TWO COATS OF BMS 10-11 PRIMER. FILLED BLENDS WITH BMS592. INSTALLED REPAIR STRAP WITH BMS595 SEALANT USING BACB30NWG FASTENERS FOR NEW LOCATIONS AND SAME TYPE AS EXISTING FASTENERS AT EXISTING LOCATIONS. INSTALL WITH 4 6D SPACING.
2004
Part: WIRE — DAMAGED (CABIN)
SEAT MOUNTED EMERGENCY LIGHT AT SEAT 23B INOPERATIVE. REPAIRED SEAT WIRING AT SEAT 23B FOR SEAT MOUNTED EMERGENCY LIGHT. SYSTEM GROUND CHECKED NORMAL OPERATION.
2003
Part: LIGHT — INOPERATIVE (CABIN)
DURING OVERNIGHT MAINTENANCE, OBSERVED EMERGENCY ESCAPE PATH LIGHTING INOPERATIVE AT SEAT ROW 38H. REPLACED LIGHT ASSEMBLY. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)
Part: LIGHT — INOPERATIVE (CABIN)
DURING OVERNIGHT MAINTENANCE, OBSERVED EMERGENCY ESCAPE PATH LIGHTING INOPERATIVE AT SEAT ROW 26B. REPLACED LIGHT ASSEMBLY. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)
Part: CONNECTOR — DISCONNECTED (EMERGENCY LIGHT)
DFW - DUIRNG OVERNIGHT MAINTENANCE, EMERGENCY EXIT PATH LIGHTING AT 40B INOPERATIVE. RECONNECTED EMERGENCY EXIT PATH LIGHTING CONNECTOR AT 40B. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)
Part: IDG — FAILED (RT ENGINE)
BLINKING GEN DRIVE LIGHT FOLLOWED BY A STEADY RT GEN DRIVE EICAS MESSAGE, DISCONNECTED RIGHT IDG. PLACARDED RIGHT IDG INOPERATIVE PER MEL REF 24-1 AUTH. CHECKED AND FILLED TO LEVEL IDG OIL LEVELS ALSO CHECKED APU OIL LEVEL FOUND NORMAL ENTERED IN MIC SHEET DEF RED 24-1 AUTH NR 3-129DC-A. REPLACED RIGHT ENG IDG OPS AND LEAK CHECK NORMAL. REMOVED PLAC, CLD MIC SHEET, RAN ENGINE CK IDG LOAD CK OK. (M)
2002
Part: CONNECTOR — INOPERATIVE (CABIN)
LAX - DURING OVERNIGHT MAINTENANCE, EMERGENCY ESCAPE PATH LIGHTING SEAT 37B INOPERATIVE. REPAIRED WIRE ON EMERGENCY LIGHT CONNECTOR FOR SEAT 37B. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)
Part: PIN — LOOSE (CONNECTOR)
LAX - DURING OVERNIGHT MAINTENANCE, FOUND EMERGENCY ESCAPE PATH LIGHTING SEAT 31AB INOPERATIVE. RESEATED LOOSE PUSHED PIN IN CONNECTOR AT SIDEWALL FOR SEAT 31AB. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)
Part: CONNECTOR — NOT SEATED (CABIN)
LAX - DURING OVERNIGHT MAINTENANCE, FOUND EMERGENCY ESCAPE PATH LIGHTING SEAT 22AB INOPERATIVE. RESEATED LOOSE PUSHED PIN IN CONNECTOR AT SIDEWALL FOR SEAT 22AB. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)
Part: BATTERY — DISCHARGED (CABIN)
JFK - DURING OVERNIGHT MAINTENANCE, FOUND EMERGENCY ESCAPE PATH LIGHTING SEAT 16D INOPERATIVE. INSTALLED BATTERY FOR ESCAPE PATH LIGHTING SEAT 16D. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)
Part: IDG — FAILED (LT GEN)
MIA - FLT 68 - LEFT GENERATOR OFF STATUS MESSAGE WITH ASSOCIATED LEFT GEN CONTINUED OFF LIGHT TRIED ONE RESET AND THE LIGHTS REMAINED ILLUMINATED. PREVIOUSLEY FACTED OUT AT MIA ON 2-3-02 LOG PAGE 6862243. REMOVED AND REPLACED LEFT ENGINE IDG PER MM. OPS CHECK AND LEAK CHECK NORMAL. (M)
1999
Part: LIGHT — DAMAGED (ROW 41B)
DFW - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT SEAT MOUNTED PATH LIGHT AT 41B INOPERATIVE. REPLACED EMERGENCY EXIT SEAT MOUNTED PATH LIGHT AT SEAT 41B. SYSTEM GROUND CHECKED, NORMAL OPERATION. (X)
Part: LIGHT — DAMAGED (ROW 23H)
DFW - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT SEAT MOUNTED PATH LIGHT AT 23H INOPERATIVE. REPLACED EMERGENCY EXIT SEAT MOUNTED PATH LIGHT AT SEAT 23H. SYSTEM GROUND CHECKED, NORMAL OPERATION. (X)
Part: CONNECTOR — DEFECTIVE (ROW 38AB)
SFO - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT SEAT LIGHT AT ROW 38AB INOPERATIVE. REPLACED CONNECTOR TO EMERGENCY EXIT SEAT LIGHT AT ROW 38AB. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)
Part: OIL LINE — LOOSE (NR 2 ENGINE)
DFW - FLT 19 - EN ROUTE JFK-LAX - NUMBER 2 ENGINE OIL QUANTITY DROPPED FROM 21 TO 6 QUARTS OVER 3 HOUR PERIOD. ENGINE SHUT DOWN TO CONSERVE REMAINING OIL. AIRCRAFT DIVERTED TO DFW AND LANDED WITHOUT INCIDENT. TIGHTENED LOOSE B-NUT ON OIL SCAVENGE PUMP ON NR 2 ENGINE. ENGINE RUNUP ACCOMPLISHED. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)
1998
Part: CONNECTOR — LOOSE (CABIN)
MIA - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT FLOOR PATH ESCAPE LIGHTING AT SEAT ROW 25 INOPERATIVE. RECONNECTED EMERGENCY EXIT FLOOR PATH ESCAPE LIGHT STRIP CONNECTOR AT SEAT ROW 25. SYSTEM GROUND CHECKED NROMAL OPERATION. (M)
Part: FIRE PANEL — FAILED (COCKPIT)
MIA - FLT 0946 - STATUS MESSAGE ENG OVHT LP 1. REPLACED RT ENGINE OVERHEAT LP 1 PER MM. ACCOMPLISHED ALL REQUIRED CHECKS PER MM. ALL CHECKS OK. REMOVED MEL 01-40D-A AND CLEARED MIC SHEET. 38926242E/0848.03JAN.DFW. (X)
1997
Part: IDG — FAILED (LT ENGINE)
LEFT GENERATOR LIGHT CAME ON. AFTER RESET ACCORDING TO FLIGHT MANUAL LEFT DRIVE LIGHT CAME ON. REPLACED LT IDG, FUEL-OIL AND AIR-OIL HEAT EXCHANGER PER MM ENG RUN UP ACCOMPLISHED LEAK AND OPS CHECK OK RESERVICED IDG. (M)
1995
Part: EEL CONTACT — BROKEN (CABIN)
SFO - DURING OVERNIGHT CHECK, EMERGENCY EXIT LIGHT AT PASSENGER SEAT 21H FOUND INOPERATIVE. REPLACED BROKEN CONTACT AT SEAT 21H. SYSTEM GROUND CHECKED, NORMAL OPERATION. (X)