N557UA
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.
82 reports on file, 1999-02-03 – 2013-09-03.
Part: LINE — LEAKING (NR 2 BRAKE) · airframe 74,817 hrs · 21,792 cycles
FLUID LEAK REPORTED TO AIRCRAFT ON TAXI OUT FROM ANOTHER AIRCRAFT. FLUID LEAK FROM LT MLG DRIP AFTER ONE AND A HALF HOUR LT HYDRAULIC QUANTITY WENT FROM .94 TO .84. REPLACED NR 2 BRAKE LINE. OPERATION CHECKED OKAY.
Part: SEAL — LEAKING (NR 2 ENG DEOILER) · airframe 74,581 hrs · 21,747 cycles
NR 2 ENGINE, SIGNIFICANT QTY OF OIL FOUND UNDER ENGINE AND ON COWL DURING AND AFTER A-CK 5 MINITE IDLE. RUNNING OIL FROM DEOILER BREATHER TUBE, DRIPS FROM SURROUNDING AREA. REPLACED NR 2 ENGINE DE-OILER SEAL IAW MM, LEAK CHECK GOOD.
Part: SWITCH — STUCK (MICROPHONE) · airframe 74,077 hrs · 21,650 cycles
CAPTAIN`S MICROPHONE SWITCH ON YOKE STUCK. FOUND PTT SWITCH FAILED. REPLACED SWITCH & OPS CHECKED OK.
Part: TERMINAL BLOCK — MISSING (L1 WINDOW) · airframe 74,062 hrs · 21,647 cycles
L1 WINDOW MISSING CAP FOR WINDOW HEAT POWER. REPLACED WINDOW HEAT TERMINAL BLOCK, WINDOW HEAT, OPS CHECKED NORMAL.
Part: POWER SUPPLY — FAILED (CABIN LIGHT) · airframe 74,029 hrs · 21,641 cycles
ELECTRICAL ODOR IN CABIN. REPLACED GOOSE NECK LIGHT POWER SUPPLY THAT SMELLED OF SMOKE. OP CHECKED GOOD.
Part: LIGHT — INOPERATIVE (SEAT ROWS 20 & 2) · airframe 73,570 hrs · 21,554 cycles
SEAT EMERGENCY LIGHT AT ROWS 20 & 23 INOPERATIVE. REPLACED EMERGENCY LIGHT, OPS CHECKED NORMAL.
Part: LAMP — INOPERATIVE (R3 DOOR) · airframe 73,570 hrs · 21,554 cycles
EMERGENCY LIGHT INOPERATIVE. REPLACED LAMPS, OPS CHECKED NORMAL.
Part: UNKNOWN — ODOR (CABIN) · airframe 73,564 hrs · 21,553 cycles
CREW REPORTED ARCING AND FUMES FROM POWER BOX UNDER SEAT 20 DE. ACCOMPLISHED CHECK OF PC OUTLET CHECKED OK REACTIVATED.
Part: LENS — UNSECURE (CABIN) · airframe 73,464 hrs · 21,534 cycles
EXIT ROW LIGHT LOOSE AT RIGHT SIDE OVERWING. SECURED LENSE. ACCOMPLISHED INSPECTION OF LENSE ASSY SECURITY. FOUND IN AIRWORTHY CONDITION.
Part: LENS — UNSECURE (EXIT SIGN) · airframe 73,157 hrs · 21,476 cycles
EXIT SIGN INOP AT SEATS 9CD. SECURED EXIT SIGN LENS AT 9CD, OPS CHECK OKAY.
Earlier reports · 1999–2012 · 72 reports
2012
Part: STRINGER — DAMAGED (FUSELAGE) · airframe 72,059 hrs · 21,269 cycles
STRINGER 16 LEFT BETWEEN STA 600 AND 620 HAS ELONGATED HOLES. CATEGORY 'A' STRINGER REPAIR INSTALLED TO S-16L BETWEEN STA 593 AND 645 REQUIRES SUPPLEMENTAL INSP PER SRM 53-00-03 REPAIR 1 TABLE 4 ON PG 211.
Part: STRUCTURE — DENTED (FUSELAGE) · airframe 72,059 hrs · 21,269 cycles
LWR FUSELAGE HAS DENT JUST BELOW FWD RT NOSE NUMBER. AT C CHECK FOUND DENT TO BE OUT OF LIMITS. CUT OUT DAMAGE AND INSTALLED CATAGORY 'B' RPR DBLR PER SRM 53-00-01 RPR 3.
Part: SKIN — DAMAGED (FUSELAGE) · airframe 72,059 hrs · 21,269 cycles
FUSELAGE SKIN AT R-4 DOOR CUTOUT LOWER EDGE HAD 3 EACH MISDRILLED HOLES. INTERIM REPAIR INSTALLED STA 1655-1675 BETWEEN S-15R AND S-19R PER ECRA 5330-04378 REQUIRES REPEAT INSP PER STEP 11 OF ECRA.
Part: SKIN — DAMAGED (FUSELAGE) · airframe 72,059 hrs · 21,269 cycles
FUSELAGE SKIN AT R-1 DOOR CUTOUT LOWER EDGE HAS 6 EACH MIS-DRILLED HOLES. INTERIM REPAIR INSTALLED STA 320-370 BETWEEN S-15R AND S-18R PER ECRA 5330-04377.
Part: SPAR — DAMAGED (TE FLAP) · airframe 72,059 hrs · 21,269 cycles
INTERIM REPAIR TO THE RIGHT INBD MAIN FLAP FRONT SPAR LWR CHORD AT MFS 223. REF ECRA 5750-04506.
Part: SKIN — DENTED (FUSELAGE) · airframe 72,059 hrs · 21,269 cycles
SEVERAL DENTS STA 620 BETWEEN S-16L AND S-18L AROUND PREVIOUS RPR DOUBLER. INSTALLED LARGER FUSELAGE SKIN RPR AT LOCATION PER SRM 53-30-01 RPR 2. DUE TO OTHER DAMAGE AT THIS LOCATION A LARGE REPAIR HAS BEEN INSTALLED PER SRM 53-30-01 RPR 2.
Part: SKIN — DENTED (FUSELAGE) · airframe 72,059 hrs · 21,269 cycles
LEFT FUSELAGE STA 600, HAS SKIN DENT JUST ABOVE STR 18L. HFEC INSP, NO CRACKS NOTED. 1.25 X .032 = 47. PER SRM 53-00-01, NO ACTION REQUIRED. OK TO ARCHIVE. DUE TO OTHER DAMAGE AT THIS LOCATION A LARGE RPR HAS BEEN INSTALLED PER SRM 53-30-01 RPR 2.
Part: SKIN — DENTED (FUSELAGE) · airframe 72,059 hrs · 21,269 cycles
DENT IN FUSELAGE SKIN AT BS 623 AND STR 16L. DUE TO OTHER DAMAGE AT THIS LOCATION A LARGE REPAIR HAS BEEN INSTALLED PER SRM 53-30-01.
Part: IGNITER — FAULTY (NR 2 ENGINE) · airframe 72,029 hrs · 21,263 cycles
NR 2 ENGINE START, NO START USING NR 1 IGNITOR. REPLACED NR 1 IGNITOR PLUG AND IGNITOR NR 1 ON ENGINE 2 ACCOMPLISHED ENG RUN IAW JRH 2-5-1, OP CHECK NORMAL.
Part: PUMP — LEAKING (HYDRAULIC SYS) · airframe 71,846 hrs · 21,228 cycles
FOUND RIGHT ELECTRICAL HYDROLIC PUMP WAS LEAKING AT THE DRAIN HOLE. OPERATION CHECKED AND RUN HYDRAULIC SYSTEM. FOUND 37 DROPS PER MINUTE CAME OUT OF DRAIN HOLE. PER MM IT IS OVER THE LIMIT UNDER THE MAINTENANCE INTERVAL OF LAYOVER OR "A" CHECK. REPLACED RT ELEC HYD PUMP.
Part: UNKNOWN — ODOR (CABIN) · airframe 71,290 hrs · 21,117 cycles
STRONG ODOR COMING FROM VENTILATION SYSTEM FROM DOOR 2L AREA. ODOR LOCALIZED TO DOOR 2 MID-GALLEY AREA ONLY: LENGTH OF AIRCRAFT OTHERWISE FREE OF ODOR. NO COMPONENT FAILURES FOUND OR OTHER INDICATIONS OF OVERHEAT CONDITIONS FOUND. SUSPECT SLIGHTLY SYNTHETIC NATURE OF ODOR AS IDENTIFIFED COULD BE AROMATIC RESIDUAL OF LUBRICANT NECESSARILY USED ON STUCK BUSINESS CLASS TRAY TABLE.
Part: OIL SYSTEM — LEAKING (APU) · airframe 71,032 hrs · 21,059 cycles
FLT CREW NOTES SLIGHT OIL ODOR IN CABIN WHEN APU BLEED IS ON. RAN ENGINES AT IDLE AND RAN BOTH PACKS. NO OIL ODOR NOTED AND CONDITION ACCEPTABLE TO THE CREW. ALSO, OIL IN APU COMPARTMENT. POSSIBLE LEAK. SERVICED OIL TANK 1 QUART. REMOVED APU PER MM. REPLACED APU AS PER TOD 49 -11-01. LEAK AND OPS CHECKED GOOD.
Part: UNKNOWN — ODOR (CABIN) · airframe 71,021 hrs · 21,057 cycles
STRONG RAW FUEL ODOR AND VISIBLE VAPOR IN CABIN AFTER ENGINE START. ACCOMPLISHED HIGH POWER ENG RUNS AND APU OPS CHK ISOLATING ALL BLEED SOURCES INDIVIDUALLY. UNABLE TO DUPLICATE OIL ODOR IN CABIN. NO VISIBLE VAPOR IN CABIN. ACFT OK FOR SERVICE.
Part: BALLAST — DEFECTIVE (LAVATORY) · airframe 70,649 hrs · 20,986 cycles
ELECTRICAL BURNING SMELL NEAR DOOR 2. FOUND AFT FWD LAV MIRROR LIGHT BALLAST DEFECTIVE & LIGHTS OUT. SMELL DISSIPATED. BALLAST CONNECTOR REMOVED, TAPED & SECURED. DEFER ITEM ENTERED IN ERROR. SMC 01 CREATED FOR THIS DEFECT. BALLAST AND BULBS REPLACED, RAN BOTH ENGINES AND FOUND NO BURNING ODOR.
Part: BALLAST — DEFECTIVE (FWD LAVATORY) · airframe 70,649 hrs · 20,986 cycles
ELECTRICAL BURNING ODOR NEAR DOOR 2. FOUND AFT FWD LAVATORY MIRROR LIGHT BALLAST DEFECTIVE AND LIGHTS OUT. ODOR DISSIPATED. BALLAST AND BULBS REPLACED, RAN BOTH ENGINES AND FOUND NO BURNING ODOR.
Part: ENGINE — HUNG START (NR 2) · airframe 70,618 hrs · 20,980 cycles
NUMBER 2 ENGINE HUNG START ON TWO ATTEMPTS. ATTEMPTED SECOND START WITH BOTH IGNITIONS ENGINE START PARAMETERS NORMAL, STARTS OKAY.
Part: FLAP SYSTEM — MALFUNCTIONED (TE FLAPS) · airframe 70,444 hrs · 20,947 cycles
TRAILING EDGE FLAP DISAGREE MESSAGE GOING FROM FLAPS 20 TO 25. LOCKOUT AT ABOUT FLAPS 20, MADE GO AROUND. SELECTED ALTERNATE FLAPS AND EXTENDED FLAPS TO FULL DOWN FOR LANDING. FLAPS LEFT EXTENDED AND IN ALTERNATE ON ARRIVAL TO GATE. FSEU SHOWS, FLAP FAIL WITH MESSAGES 217, 304 AND FDE: FLAP LD RELF. ACCOMPLISHED FIM 27-51-00 FIG 105 FOUND FLAP TRANSMISSION OVER LOAD IND TRIPPED ON NR 1, 2 AND 5 RESET, CYCLED FLAPS SEVERAL TIMES FLAPS OPERATED NORMAL.
Part: BREATHER — LEAKING (NR 1 DEOILER) · airframe 70,277 hrs · 20,915 cycles
FOUND DEOILER BREATHER LEAKING DURING RUN. ADDED 9 QTS OF OIL NR 1 ENGINE. PERFORMED IDLE LEAK CHECK, CHECKED CHIP DETECTORS, ACCOMPLISHED VISUAL CHECK OF ENGINE. ACCOMPLISHED BAG AND BREATHER THAN RAN AT 80 PERCENT N1, NO LEAKS.
Part: OXYGEN SYSTEM — LOW PRESSURE (CREW O2) · airframe 69,396 hrs · 20,747 cycles
CREW O2 PRESSURE BELOW MIN LIMIT OF 1200. SERVICED CREW OXYGEN TO FULL.
Part: LIGHT — BROKEN (CABIN) · airframe 69,376 hrs · 20,743 cycles
EEL LIGHT BROKEN AT SEAT 7B. REPLACED LIGHT ASSY, OPS CHECK GOOD.
2011
Part: SLIDE — DEPLOYED (L4 DOOR) · airframe 68,620 hrs · 20,597 cycles
SLIDE NEEDS TO BE REPLACED DUE TO DEPLOYMENT. INSTALLED SLIDE 4L UP TO STEP 'F' ON PAGE 415 OF MM.
Part: GIRT BAR — DIRTY (L3 DOOR) · airframe 68,614 hrs · 20,596 cycles
DOOR 3L WILL NOT ARM. CLN'ED GIRT BAR AREA. ARMED AND DISARMED DOOR. OPS CHECKED NORMAL.
Part: WINDOW FRAME — OUT OF POSITION (CABIN) · airframe 68,541 hrs · 20,581 cycles
THE ENTIRE WINDOW FRAME FROM 16A JUST FELL OFF. SECURED WINDOW FRAME.
Part: DOOR — LEAKING (R1 DOOR) · airframe 68,129 hrs · 20,501 cycles
PASSENGER ENTRY-SERVICE DOORS RT FWD NOISE FROM AIR LEAK. LEAK IS VERY LOUD. NOISE IS FROM THE FWD, LOWER, CORNER. REPAIRED COMPOUND AT FWD AND AFT LWR CORNERS. PRESSURIZED ACFT TO 4 PSI DIFFERENTIAL PRESSURE. NO LEAKS NOTED AT NR 1 FWD RT ENTRY-SERVICE DOOR.
Part: DOOR — DAMAGED (R1) · airframe 68,124 hrs · 20,500 cycles
PASSENGER ENTRY-SERVICE DOOR R1 FWD NOISE FROM AIR LEAK.FOUND PREVIOUS REPAIR COMPLETELY BLOWN OUT (SEALANT NOT CURED). CLEANED AREA AND REAPPLIED SEALANT. AFTER PRESSURE CHECKED DOOR. STILL LEAKS. CHECKED DOOR STOPS. ALL GOOD. REMOVED REN FROM FWD AND AFT LOWER CORNERS AND REAPPLY. SMOOTH OUT APPLIED REN. PRESSUIZED TO 4 PSI. NO LEAKS HEARD FROM CABIN.
Part: ROD END — BROKEN (THRUST REVERSER) · airframe 73,487 hrs · 21,430 cycles
NR 2 ENG AFT COMPRESSION ROD END BROKEN. REPLACED ROD ASSY.
Part: CHILLER — FAULTY (GALLEY) · airframe 67,349 hrs · 20,349 cycles
AFT GALLEY CHILLER RED FAULT LIGHT ON. DEACTIVATE CHILLER PER MEL. REMOVED AND REPLACED CHILLER ASSY.
Part: WEDGE — DELAMINATED (LE SLAT) · airframe 66,936 hrs · 20,266 cycles
NR 5 SLAT HAS LOWER SKIN DELAMINATED AT SLAT WEDGE APPROX 24 INCHES BY 7 INCHES AREA. DELAM STARTS APPROX 61-INCHES FROM INBD SLAT EDGE. REMOVED SLAT PER MM AND ROUTED TO SHOP. SLAT OFF P/N 114N3002-119A. S/N OFF A1-0537. SLAT RAIL AND PANELS ARE IN FWD GALLEY.
Part: FLOORBEAM — CORRODED (BS 324) · airframe 65,531 hrs · 19,995 cycles
CORROSION DAMAGE ON THE UPPER SURFACE OF THE FLOORBEAM AT BS 324 BETWEEN RBL 50 AND RBL 60. THE SECTION WAS REMOVED AND REPLACED PER INSTRUCTIONS PER PD57-53-069 AND SUPPORT FROM UA EVA 80462.
Part: GIRT BAR — MISINSTALLED (R1 DOOR) · airframe 65,531 hrs · 19,995 cycles
NR 1 RT MED GIRT BAR MECHANISM HARDWARE HAS NUT HITTING DOOR FRAME. REMOVED AND INSTALLED GIRT BAR MECHANISM HARDWARE CORRECTLY IAW UAL SM.
Part: GIRT BAR — MISINSTALLED (L1 DOOR) · airframe 65,531 hrs · 19,995 cycles
NR 1 LT MED GIRT BAR MECHANISM HARDWARE, HAS NUT HITTING DOOR FRAME. REMOVED AND INSTALLED GIRT BAR MECHANISM HARDWARE CORRECTLY IAW UAL SM.
2010
Part: FLOORBEAM — CORRODED (BS 1640) · airframe 65,531 hrs · 19,995 cycles
CORROSION FOUND ON FLOORBEAM AT STA 1640. MAJOR REPAIR ACCOMPLISHED: REMOVED CORROSION AND DETERMINED THAT MATERIAL LOSS IS BEYOND LIMITS. R & R FLOORBEAM TEE CAP AND SPLICE ANGLE IAW SRM.
Part: SIGN — DISLODGED (COCKPIT) · airframe 65,223 hrs · 19,936 cycles
COCKPIT EXIT SIGN ABOVE RIGHT WING WINDOW EXIT FELL OFF. SECURED SIGN.
Part: CONNECTOR — DAMAGED (EMERGENCY LIGHTS) · airframe 64,249 hrs · 19,749 cycles
IN-SEAT EMERGENCY LIGHT AT SEAT 23ABC INOP. RELAMPED, BUT NO HELP. FOUND PIN PUSHED BACK AND RESEATED PIN. OP CHECKED GOOD.
Part: LAMP — INOPERATIVE (EMERGENCY LIGHTS) · airframe 64,249 hrs · 19,749 cycles
IN-SEAT EMERGENCY LIGHTS AT SEAT 15ABC INOP. RELAMPED AND OP CKD GOOD.
Part: SLIDE — DEPLOYED (POSITION 4R) · airframe 64,243 hrs · 19,748 cycles
DOOR 4R - DOOR SLIDE DEPLOYED. REPLACED DEPLOYED SLIDE WITH SERVICEABLE SLIDE ASSY.
Part: COMPRESSOR — STALLED (RT ENGINE) · airframe 63,157 hrs · 19,538 cycles
ENG COMPRESSOR STALL IN FLIGHT. ENG POSITION UNKNOWN. ENG RECOVERED AND CONTINUED OPERATING. IMMED PRECEDING STALL, ENG POWER WAS ACCELERATING AT CRUISE OR CLIMB POWER. SELF CLEARING COMP STALL. ACP STALL CHECKS ON BOTH ENGS. CREW DEBRIEF- AT 3000FT AFTER TAKEOFF CREW SAID IT APPEARED TO BE RT ENGINE WITH SLIGHT YAW. NO EXCEEDENCES OF EGT. ENGINE RECOVERED. ACP'D INSP OF BOTH ENGS AND FOUND ENG 1 DEFECTIVE. ENG REPLACED IAW AMM. DUE TO 16TH STG COMPRESSOR BLADE DAMAGE. ALL MAINT RECORDED IN AMIS.
Part: ELEVATOR — DAMAGED (LEFT) · airframe 63,156 hrs · 19,537 cycles
LT ELEVATOR DAMAGE AT TRAILING EDGE. LT ELEVATOR REMOVED. COMPLETED ELEVATOR INSTALLATION. INSTALLED STATIC WICKS ON NEW LEFT ELEVATOR.
Part: LENS — DISLODGED (EMERGENCY LIGHT) · airframe 63,112 hrs · 19,529 cycles
EXIT SIGN OVER 2L FELL OFF. LENS FOUND UNSECURE. REPLACED EXIT SIGN LENS. OK FOR SERVICE.
Part: LAMP — INOPERATIVE (EMERGENCY LIGHTS) · airframe 63,009 hrs · 19,509 cycles
EMERGENCY EXIT LIGHTS INOP ABOVE 8AB AND 10AB. RELAMPED LIGHTS. OPS CHECK GOOD.
2009
Part: MECHANISM — LACK OF LUBE (R3 DOOR) · airframe 60,870 hrs · 19,087 cycles
F/A REPORT THAT DOOR 3R DID NOT FULLY DISARM. REMOVED SLIDE ASSY, LUBED DOOR AND CHECKED RIG AND REINSTALLED SLIDE ASSY. OPERATED DOOR ARM AND DISARM MECHANISM NUMEROUS TIMES WITH NO DISCREPANCIES. REMOVED AND RE-INSTALLED DOOR SLIDE. OPS CHECK GOOD, NO BINDING.
Part: RETAINER — DIRTY (DOOR SLIDE) · airframe 60,462 hrs · 19,009 cycles
UNABLE TO DISARM R AFT DOOR. CLEANED DEBRIS OUT OF DOOR SLIDE RETAINER AND LUBED, DOOR ARM, DISARM OPS CHECKED NORMAL.
2008
Part: LIGHT — INOPERATIVE (ROW 15A) · airframe 58,113 hrs · 18,564 cycles
EMERGENCY EGRESS LIGHT AT ROW 15A IS INOP. REPLACED LIGHT AND OPS CHECK GOOD.
2007
Part: OXYGEN MASK — FAULTY (COCKPIT) · airframe 54,036 hrs · 17,791 cycles
OBSERVER`S O2 MASK WILL NOT SHUT OFF. FOUND 1ST OBS O2 MASK LEAKING AT HARNESS. REPLACED FIRST OBS O2 MASK, OPS CHECKED NORMAL.
Part: HINGE — CRACKED (R2 DOOR) · airframe 50,404 hrs · 17,101 cycles
DOOR 2R UPPER HINGE CUTOUT IS CRACKED. MAJOR REPAIR ACCOMPLISHED: TRIMMED OUT DAMAGE & ACCMP'D INSURANCE CUT. NO CRACKS FOUND. FABRICATED & INSTALLED REPAIR DOUBLER.
Part: CONNECTOR — DAMAGED (EMERGENCY LIGHTS) · airframe 50,404 hrs · 17,101 cycles
EMERGENCY STRIP LIGHTS ROW 23 INOPERATIVE. [SUP 4-17-07] TROUBLESHOT EMERGENCY STRIP AT SEAT ROW 23. FOUND WIRE PULLED FROM CONNECTOR, REPAIRED CONNECTOR
Part: GATE — CORRODED (L2 DOOR) · airframe 50,404 hrs · 17,101 cycles
L-2 DOOR LOWER GATE CORRODED ON OUTER LOWER FLANGE SURFACES. [SUP 05-08-07] REMOVED CORROSION AND FOUND TO BE WITHIN SRM LIMITS. ORIGINAL MATERIAL THICKNESS OF 0.140" IS NOW DOWN TO 0.136" AFTER CORROSION REMOVAL. NO COMPONENTS NEEDED TO BE REPLACED.
Part: ALTIMETER — INOPERATIVE (COCKPIT) · airframe 50,357 hrs · 17,091 cycles
FOUND CAPT'S ALTIMETER INOPERATIVE PER CREW. CYCLED CB AND ALT AIR DATA AND NO HELP. REPLACED NR 1 ALTIMETER
Part: O-RING — LEAKING (SLIDE BOTTLE) · airframe 49,467 hrs · 16,922 cycles
LOW BOTTLE PRESSURE. FOUND A LEAKING FUSIBLE PLUG O-RING. REPLACED O-RING.
2006
Part: UNKNOWN — ODOR (COCKPIT) · airframe 48,957 hrs · 16,824 cycles
FUMES/ODOR STRONG IN COCKPIT AFTER ENGINE START WITH PACKS OFF. VERY STRONG FROM TAKEOFF PWR THROUGH CLIMB. FOUND OIL COMING OUT BETWEEN THE NR 2 COMPRESSOR AND THE NR 3 STATOR. ALSO FOUND OIL LEAKING FROM THE NR 1 STATOR AND THE FAN. REPLACED NR 1 ENGINE.
Part: A/C PACK — ODOR · airframe 48,916 hrs · 16,817 cycles
FWD AND AFT CABIN AIR QUALITY IS POOR. EXTREMELY FOUL ODOR FROM PACKS AFTER LIFTOFF. AS PART OF TROUBLESHOOTING, CHECKED BOTH INLETS AND HEAT EXCHANGERS, GND AIR CONNECTION AND PACK AREAS. BOTH ENG'S RAN AT POWER 1HR., BOROSCOPED NR 1 ENGINE, FOUND NO EVIDENCE OF OIL LEAKAGE. SOURCE OF ODOR COULD NOT BE ESTABLISHED.
Part: SQUIB — NO TEST (UNKNOWN) · airframe 48,692 hrs · 16,774 cycles
RIGHT SIDE NR 2 SQUIB WOULD NOT TEST. OFFWING EVACUATION SLIDE BOTTLE PRESSURE MEASURED AT 2500 PSI. BOTTLE WAS HYDROSTATICALLY TESTED - NO FAULTS FOUND. REPLACED CYLINDER.
Part: ODOR — DETECTED (GALLEY) · airframe 48,178 hrs · 16,674 cycles
DIVERTED TO DTW DUE TO AN ELECTRICAL SMELL IN THE AFT GALLEY. REPORTED CHILLER AMBER LIGHT INTERMITTENTLY ON. RUBBER BURNING SMELL AT AFT RIGHT ENTRY DOOR PER CREW. SUPPLEMENTAL DATA UPDATE MAINTENANCE CHECKED THE RECIRCULATION FAN, CHILLER AMONG A FEW COMPONENTS AND FOUND NO MALFUNCTIONING EQUIPMENT. NO OTHER WRITEUPS RELATED TO THE SMELL WAS REPORTED SINCE THEN. NO DEFECTS WERE EVER NOTED. WE HAVE NO CONCLUSIVE EVIDENCE TO REPORT ANY FINDINGS ON THIS INCIDENT.
Part: IDG — FAILED (LEFT GEN) · airframe 48,178 hrs · 16,674 cycles
LEFT GENERATOR OFF MESSAGE WITH NO DRIVE LIGHT ILLUMINATED. THIS DISCREPANCY IS ATTRIBUTED TO A FAILED IDG. WHEN APU STARTED EQUIP COOLING FANS FAILED TO COME ON. REPLACED IDG.
Part: LIGHT — MISSING (SEAT 19ABC) · airframe 47,683 hrs · 16,576 cycles
EMERGENCY EEL LIGHT ASSY ON SEAT 19ABC IS MISSING. INSTALLED NEW LIGHT ASSY.
Part: CIRCUIT BREAKER — TRIPPED (GALLEY) · airframe 47,430 hrs · 16,528 cycles
DIVERTED TO ORD DUE TO 4 POPPED GALLEY CIRCUIT BREAKERS. [06-29-07] RESET CB S' AND TESTED PER MM, COULD NOT DUPLICATE. OPS CHECKS OK. NO FURTHER OCCURENCES OF PROBLEM.
2004
Part: CONNECTOR — MISWIRED (EMERGENCY LIGHT) · airframe 40,237 hrs · 14,853 cycles
EMERGENCY EXIT LIGHT L775 JUST FORWARD OF DOOR 1L INOP. FOUND CONNECTOR FOR LIGHT L775 WIRED WRONG. REWIRED CONNECTOR D6648 PER WD33-51- 21. LIGHT L775 TESTS GOOD.
Part: SHEAR TIE — CRACKED (FUSELAGE) · airframe 39,764 hrs · 14,681 cycles
AFT CARGO PIT STA 1300, STR 20L-21L, SHEAR TIE IS CRACKED. MAJOR REPAIR ACCOMPLISHED. FABRICATED AND INSTALLED NEW SHEAR TIE.
Part: FRAME — DENTED (FUSELAGE) · airframe 39,764 hrs · 14,681 cycles
AFT PIT FUSELAGE FRAME STA 1520 INNER FLANGE HAS DENT BELOW STR 25L. MAJOR REPAIR ACCOMPLISHED. FABRICATED & INSTALLED REPAIR ANGLE.
Part: FRAME — DENTED (FUSELAGE) · airframe 39,764 hrs · 14,681 cycles
AFT PIT FUSELAGE FRAME STA 1580 INNER FLANGE HAS 2 DENTS BETWEEN STR'S 25R-26R. MAJOR REPAIR ACCOMPLISHED. FABRICATED AND INSTALLED REPAIR ANGLE.
Part: FRAME — DENTED (FUSELAGE) · airframe 39,764 hrs · 14,681 cycles
AFT PIT FUSELAGE FRAME INNER FLANGE HAS DENT STA 1420, STR 26L. MAJOR REPAIR ACCOMPLISHED. FABRICATED AND INSTALLED REPAIR ANGLE.
Part: SILL — CORRODED (FUSELAGE) · airframe 39,764 hrs · 14,681 cycles
DOOR 1R LOWER SILL CORRODED ATTACH ANGLE CORRODED STA 375-377, RBL 61. MAJOR REPAIR ACCOMPLISHED. FABRICATED & INSTALLED REPAIR ANGLE.
Part: FRAME — DENTED (FUSELAGE) · airframe 39,764 hrs · 14,681 cycles
AFT PIT FUSELAGE FRAME STA 1400 INNER FLANGE HAS A DENT AT STR 26L. MAJOR REPAIR ACCOMPLISHED. FABRICATED AND INSTALLED REPAIR ANGLE.
Part: FRAME — DENTED (FUSELAGE) · airframe 39,764 hrs · 14,681 cycles
AFT PIT FUSELAGE FRAME INNER FLANGE STA 1480 HAS A DENT AT STR 25L. MAJOR REPAIR ACCOMPLISHED. FABRICATED AND INSTALLED REPAIR ANGLE.
Part: SKIN — CORRODED (FUSELAGE) · airframe 39,764 hrs · 14,681 cycles
AFT PIT BILGE STA 1464 TO 1472, RBL 3, LOWER SKIN ANTENNA DOUBLER CORRODED ON UPPER SURFACE. MAJOR REPAIR ACCOMPLISHED. FABRICATED & INSTALLED NEW ANTENNA INTERNAL DOUBLER.
Part: SILL — CORRODED (FUSELAGE) · airframe 39,764 hrs · 14,681 cycles
CABIN R-2 DOOR SILL ATTACH ANGLE AND SIDE FRAME ATTACH ANGLE CORRODED STA 1690 AND APPROX RBL 60. MAJOR REPAIR ACCOMPLISHED. FABRICATED & INSTALLED REPAIR ANGLE.
Part: FRAME — DENTED (FUSELAGE) · airframe 39,764 hrs · 14,681 cycles
AFT PIT FUSELAGE FRAME STA 1440, INNER FLANGE HAS A DENT AT STR 26L. MAJOR REPAIR ACCOMPLISHED. FABRICATED AND INSTALLED REPAIR ANGLE.
Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 39,764 hrs · 14,681 cycles
FLOORBEAM T-CAP AT STA 1640 RBL 60 IS CORRODED. REMOVED T-CAP. FABRICATED AND INSTALLED NEW T-CAP AND ANGLE.
Part: FRAME — DENTED (FUSELAGE) · airframe 39,764 hrs · 14,681 cycles
AFT PIT FUSELAGE FRAME INNER FLANGE STA 1480 STR 25L HAS DENT. MAJOR REPAIR ACCOMPLISHED. FABRICATED & INSTALLED REPAIR SPLICE.
2002
Part: SWITCH — FAULTY (RT ENGINE) · airframe 34,339 hrs · 12,633 cycles
RIGHT ENGINE OIL FILTER EICAS MSG AND RIGHT OIL FILTER STATUS MESSAGE APPEARED IN FLIGHT. EICAS MESSAGE EXTINGUISHED AFTER ONE MINUTE. OIL FILTER & BYPASS SWITCH REPLACED. OIL FILTER AND CHIP DETECTORS CHECKED CLEAN. OIL FILTER BYPASS SWITCH TESTED AND FOUND IT DREW EXCESSIVE CURRENT. SUSPECT A SHORT IN THE COIL. SWITCH SENT TO THE OEM FOR REPAIR.
1999
Part: SEAL — FAILED (APU)
DIVERTED TO BOI DUE TO LOSS OF APU GENERATOR. THE LEFT GENERATOR WAS LOST ON TAKEOFF. *S/D* APU SHUTDOWN WITH 'APU OIL QTY' MSG. FOUND OIL DRIPPING FROM DRAIN MAST INDICATING A CARBON SEAL DEFECTIVE. GENERATOR COULD NOT STAY ON LINE DUE TO AUTO SHUTDOWN FOR LOW OIL QUANTITY. APU WAS REPLACED. DURING SHOP VISIT, DISASSEMBLY REVEALED A DEFECTIVE CARBON SEAL.
Part: TUBE — LEAKING (SLIDE)
SLIDE FAILED AIR RETENTION TEST DURING SHOP VISIT. *S/D* POROSITY CAUSED SEAM LEAK. UNIT WAS SENT TO VENDOR FOR EVALUATION AND REPAIR.