N504UA
Operators of this aircraft
Who operated this tail, and how firmly we know it.
No operator established for this aircraft.
Accident & incident history
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.
112 reports on file, 1996-06-12 – 2014-05-10.
Part: CABLE — MISINSTALLED (EVAC SLIDE) · airframe 78,504 hrs · 29,480 cycles
DURING FCD 2560 - 02646 INSPECTION FOUND CABLE ATTACHED INCORRECTLY RT OVERWING SLIDE. REINSTALLED CABLE.
Part: ANGLE — DAMAGED (FUSELAGE) · airframe 77,658 hrs · 29,228 cycles
AFT CARGO COMPARTMENT DOOR LOWER SILL LT ANGLE HAS FOUR EACH DENTS & GOUGE BS 1403- 1394 RBL 22. REPAIRED AFT CARGO DOOR LOWER SILL FROM BS 1392 TO BS 1428 IAW UAL ECRA 5360-01359.
Part: FLOORBEAM — CRACKED (FUSELAGE) · airframe 77,658 hrs · 29,228 cycles
MAIN CABIN FLOOR BEAM BS 660 LBL 45 CRACKED IN RADIUS. REPAIRED MAIN CABIN FLOOR BEAM AT BS 660 LBL 38 TO LBL 60 IAW UAL ECRA 5300-01829.
Part: FLOORBEAM — CRACKED (FUSELAGE) · airframe 77,658 hrs · 29,228 cycles
MAIN CABIN FLOOR BEAM BS 700, LBL45 CRACKED IN RADIUS. REPAIRED MAIN CABIN FLOOR BEAM AT BS 700 FROM LBL 8 TO LBL 60 IAW UAL ECRA 5300-01823 ON NON-ROUTINE 38346.
Part: COVER — LOOSE (EVAC SLIDE) · airframe 77,658 hrs · 29,228 cycles
RT OVERWING SLIDE DEPINNED & COVER COMING LOOSE. R & R RT OVERWING SLIDE IAW BOEING 757 AMM 25-65-00, 25-65-01 & 20-11- 00.
Earlier reports · 1996–2013 · 107 reports
2013
Part: MECHANISM — OBSTRUCTED (L1 DOOR) · airframe 77,476 hrs · 29,179 cycles
DOOR 1L WILL NOT ARM WITH DOOR CLOSED. REMOVED DEBRIS FROM ARMING MECHANISM, OPERATIONS CHECKED GOOD.
Part: STATUS MESSAGE — ACTIVATED (COCKPIT) · airframe 77,389 hrs · 29,144 cycles
RT ELEVATOR PCU STATUS MESSAGE.
Part: MODULE — FAULTY (RUDDER) · airframe 77,336 hrs · 29,125 cycles
RT ELEV PCU STATUS MSG, FLIGHT DIVERTED. R & R RUDDER ELEV PCA MONITOR MODULE IAW AMM 27-23-02 UP TO & INCLUDING STEP 3 D4. NEEDS SYS TEST.
Part: DOOR — DAMAGED (LT MLG) · airframe 77,336 hrs · 29,125 cycles
DUE TO CF410 LT MLG DOOR DAMAGE OUT OF TIME, REPAIR DOOR IAW ECRA 5280-01584 OR REPLACE DOOR. PERFORMED PERMANENT REPAIR IAW ECRA 5280-01584 & SRM 51-70-04.
Part: DOOR — DENTED (LT MLG) · airframe 77,336 hrs · 29,125 cycles
RAMP REPORTS DENT IN LT HAND MLG DOOR, OTBD UPPER AREA.
Part: LIGHT — UNSECURE (CABIN) · airframe 76,796 hrs · 28,955 cycles
EMERGENCY EXIT FLOOR STRIP COMING UP BY AFT GALLEY. RESECURED STRIP.
Part: SCUFF PLATE — TORN (AFT CARGO DOOR) · airframe 75,958 hrs · 28,674 cycles
AFT CARGO DOOR LOWER SILL SCUFF PLATE IS TORN. FOUND DAMAGE WITHIN ALLOWABLE LIMITS. PERFORMED INTERIM REPAIR IAW ECRA 5310-04203, PART 1. REQUIRES DAILY INSPECTION OF REPAIR IAW PART 2.
Part: WIRE — SHORTED (SLAT SYSTEM) · airframe 75,590 hrs · 28,555 cycles
DURING FLAP SELECTION FROM 1 TO 5, EICAS L/E SLAT ASSYM INDICATED. FOUND SPLICE SP2198 SHIELDING SHORTING TO CENTER CONDUCTOR, REPAIRED IAW WDM 27-81-31 AND SWP 20-10-15, OPS CHECKED GOOD. NO FAULTS ON FSEU AND NO EICAS MESSAGES NOTED AT THIS TIME.
Part: ATTACH BRACKET — BROKEN (FUSELAGE) · airframe 75,530 hrs · 28,535 cycles
HALON FIRE EXTINGUISHER BRACKET BROKEN AT FIRST CLASS BULKHEAD, ACFT LEFT. ATTACHED BRACKET AT FIRST CLASS BULKHEAD FIRE EXT, OPS CHECKED GOOD.
Part: NUT — LOOSE (SENSOR TARGET) · airframe 75,483 hrs · 28,521 cycles
RIGHT AFT ENTRY DOOR EICAS MESSAGE DURING TAXI CYCLES ON AND OFF. WHEN HANDLE IS CLOSED AND IT STILL JIGGLES A LITTLE, RIGHT AFT ENTRY DOOR EICAS MESSAGE IS DISPLAYED & OVERHEAD ENTRY DOOR LIGHT IS ILLUMINATED. WHEN HANDLE IS CLOSED HARD, WITH NO LOOSENESS, NO MESSAGES & LIGHT. OPS CHECK OF R4 DOOR SENSOR SWITCH OK. FOUND SENSOR TARGET NUT BACKED OFF WITH TOO MUCH AIR GAP TO SENSOR WHEN DOOR CLOSED. TIGHTENED NUT AND CHECKED AIR GAP. OPS CHECK GOOD IAW AMM.
Part: LIGHT — UNSECURE (CABIN) · airframe 75,455 hrs · 28,514 cycles
FLOOR LIGHT AT EDGE OF CARPET BY SECURITY GATE IS LIFTING. SECURED LIGHT.
Part: GUIDE ARM — OUT OF ADJUST (L2 DOOR) · airframe 75,179 hrs · 28,429 cycles
L2 DOOR HARD TO OPEN. ADJUSTED DOOR GUIDE ARM AS PER MM. DOOR OPS CHECKED GOOD.
Part: TOILET — OBSTRUCTED (LAVATORY) · airframe 75,112 hrs · 28,413 cycles
AFT LAV OVERFLOW, RTFL. CLEARED DEBRIS AND TANK DRAINED NORMALLY. FILLED AND DRAINED SEVERAL TIMES. BLUE WATER CONTAINED IN LAV. CLEANED AREA LAV, OP CKS GOOD.
Part: WIRE — DAMAGED (NR 1 SLAT SYS) · airframe 74,985 hrs · 28,372 cycles
NR 1 LEADING EDGE SLAT ASYM MESSAGE ON EICAS. PER TROUBLESHOOTING FIM TASK 27-81-05 REMOVED AND REPLACED LT OUTBOARD SLAT LOSS SENSOR SWITCH PER AMM. REPAIRED WIRE WITH ENVIRONMENTAL SPLICE PER SWPD 20-10- 12. SYSTEM OPS CHECKED OKAY.
Part: DOOR — BINDING (COCKPIT) · airframe 74,848 hrs · 28,326 cycles
COCKPIT DOOR BINDING. ADJUSTED METAL TRIM.
Part: TRIM SYSTEM — MALFUNCTIONED (RUDDER) · airframe 74,852 hrs · 28,327 cycles
RUDDER TRIM FROM FL240-350 IS 4.5 UNITS OF RIGHT TRIM TO MAINTAIN WINGS LEVEL. CREW REPORTED AT CRUISE TRIM IS NOW 3.8 UNITS OF RIGHT TRIM. PER CREW DEBRIEFING WENT TO A HIGHER ALT AND WAS SUPPOSE TO BURN LESS FUEL AT THAT ALT AND BURNED MORE FUEL. ACCOMPLISHED FIM 27-21 FAULT TREE 805 AND ST AMM 27-23-99. NO FAULTS FOUND AND SHEAR PINS CHECK OK. ACCOMPLISHED RUDDER TRIM CONTROL TEST- NO FAULTS FOUND.
Part: FLOORBEAM — DAMAGED (BS 310) · airframe 74,538 hrs · 28,218 cycles
BS 310 FLOORBEAM WEB AT RBL 12 DAMAGED. REPAIRED.
Part: LIGHT — INOPERATIVE (OVERWING EXIT) · airframe 74,362 hrs · 28,154 cycles
LEFT FWD OVERWING EXIT EMERGENCY LIGHT INOP. REPLACED TWO EACH LAMPS AT LEFT FWD OVERWING EMERGENGY EXIT ILLUMINATION LIGHT ASSEMBLY. REFERENCE MM 33-51-01, OPS CHECKS GOOD.
Part: CONNECTOR — DISCONNECTED (CABIN) · airframe 74,362 hrs · 28,154 cycles
ROW 32ABC EEL STRIP LIGHTS INOP. RECONNECTED CONNECTOR. OPS CHECK GOOD.
Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 74,362 hrs · 28,154 cycles
DOOR 2L EXTERIOR EMERGENCY EXIT LIGHT INOP. RESET BULB. OPS CHECK GOOD.
2012
Part: COVER — UNKNOWN (CABIN) · airframe 73,818 hrs · 27,964 cycles
EMERGENCY PATH LIGHTING REQUIRES REPLACEMENT OF CLEAR COVER IN COACH CABIN. OLD COVER HAS BEEN REMOVED. CLEAR COVER INSTALLED IN COACH CABIN, REQUIRES INSTALLATION OF END CAPS.
Part: LENS — ACTIVATED (CABIN) · airframe 73,818 hrs · 27,964 cycles
FOUND 10 SMALL LIGHT LENS COVERS STAINED YELLOW THRU OUT CABIN. INSTALLED LIGHT LENS COVERS.
Part: LENS — DEFECTIVE (CABIN) · airframe 73,818 hrs · 27,964 cycles
FOUND 40 LENS COVERS THRU OUT CABIN STAINED YELLOW AND REQUIRE REPLACEMENT PCN 564-1007. INSTALLED LENS COVERS THRU OUT COACH. REQUIRES RETAINERS ON LEN COVERS.
Part: SWITCH — DIRTY (CABIN) · airframe 73,745 hrs · 27,938 cycles
EMERGENCY LIGHTS UNARMED LIGHT DID NOT EXTINGUISH WITH SWITCH IN ARM OR ON. CLEANED ARMING SWITCH MICRO SWITCHES. OPS CHECKED NORMAL.
Part: STRIKER — DEFECTIVE (COCKPIT DOOR) · airframe 73,637 hrs · 27,902 cycles
COCKPIT DOOR EXCESSIVELY TIGHT. REPLACED ELECTRIC STRIKE ASSY PER AMM, OPS CHECK GOOD.
Part: VALVE — MISRIGGED (CREW O2 BOTTLE) · airframe 73,308 hrs · 27,797 cycles
WHILE SERVICING CREW O-2 FOUND INDICATION ERRONEOUS BETWEEN FLT DECK AND BOTTLE, ALSO MAIN BOTTLE WON'T FILL TO FULL. FOUND O-2 BOTTLE VALVE SAFETIED TO OFF POSITION, OPENED VALVE AND SERVICED BOTTLE TO FULL, ALL INDICATIONS NORMAL.
Part: LAMP — INOPERATIVE (FWD LAVATORY) · airframe 72,716 hrs · 27,608 cycles
FWD LAVATORY LIGHTS INOPERATIVE. RELAMPED, OPS CHECKED GOOD.
Part: STRUCTURE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 71,826 hrs · 27,280 cycles
CORROSION BETWEEN PRESSURE DECK AND BEAM STA 1681 RBL 38 TO 41. MAJOR REPAIR ACCOMPLISHED: CORROSION REPAIRED BETWEEN PRESSURE DECK AND FLOORBEAM AT STATION 1681, RBL 3 TO 53 PER ECRA 5310-05446. SEE NR 9961458-9960477-9960480-9961495.
Part: FLOORBEAM — CORRODED (FUSELAGE) · corrosion level 2 · airframe 71,826 hrs · 27,280 cycles
FLOORBEAM UPPER CHORD SEVERE EXFOLIATION CORROSION STA 310 RBL 26-38. SEE NR 9960422. *SUPPLEMENTAL DATA UPDATE* ACCOMPLISHED REPAIR PER ECRA 5310-05447.
Part: FLOORBEAM — CORRODED (FUSELAGE) · corrosion level 2 · airframe 71,826 hrs · 27,280 cycles
FLOORBEAM AT STA 377 RBL 56 HAS CORROSION AROUND CLIP NUT HOLE. WORK ACCOMPLISHED ON SCAL NR 9961277. MAJOR REPAIR ACCOMPLISHED: REPAIRED FLOORBEAM PER ECRA 5310-05460. CF CREATED TO ACCOMPLISH A PERMANENT REPAIR ON OR BEFORE 3-4-2013. PLANNING TO CONTACT ENGINEERING AFTER 1-4-2013 BUT BEFORE 2-4-201 3 FOR THE PERMANENT REPAIR.
Part: SKIN — DAMAGED (FUSELAGE) · airframe 71,826 hrs · 27,280 cycles
SKIN DAMAGED DURING FASTENER REMOVAL AT APPROX STA 570 RBL 5 JUST INBD OF S-1R. MAJOR REPAIR ACCOMPLISHED. RMV'D DAMAGE SECTION OF SKIN FABBED DOUBLER AND INSTALLED REF SRM 53-00-01 REPAIR 3. CF CREATED TO INSPECT AT 25000 CYC AND REPEAT INSPECT EVERY 3000 CYC LFEC METHOD OR 6000 HFEC.
Part: CREASE BEAM — CORRODED (FUSELAGE) · corrosion level 2 · airframe 71,826 hrs · 27,280 cycles
CABIN, CREASE BEAM WEB BETWEEN STA 1400-1420 RT SIDE HAS CORROSION AT TOP SURFACE. MAJOR REPAIR ACCOMPLISHED. REPAIRED CREASE BEAM PER ECRA 5310-05463 DURING SCAL HMV ON LOG PAGE 9961173.
Part: SKIN — DENTED (FUSELAGE) · airframe 71,826 hrs · 27,280 cycles
DENT ON FUSE STA 525 REPAIRED PER ECRA 5330-04210. WORK ACCOMPLISHED DURING SCAL HMV ON LP 9960565. ACCOMP INITIAL INSPECTIONS PER PART 2 ON OR BEFORE THE AIRCRAFT REACHING 50,000 CYCLES PERFORM REPEAT AT INTERVALS NOT TO EXCEED 12,000 FLT CYC THEREAFTER. REINSPECT AT 50,000 FLT CYCLES AND EVERY 12,000 FLT CYCLES THEREAFTER. REPAIR INSTALLED PER ECRA 5330-04210.REPAIR OF DENT AT STA 525 AND STR 27L-28L .
Part: CREASE BEAM — CORRODED (FUSELAGE) · corrosion level 2 · airframe 71,826 hrs · 27,280 cycles
CREASE BEAM WEB HAS CORROSION RT SIDE BS-960. MAJOR REPAIR ACCOMPLISHED PER ECRA 5310-05463 ON SCAL LP# 9961379.
Part: SKIN — DAMAGED (FUSELAGE) · airframe 71,826 hrs · 27,280 cycles
LEFT FUSELAGE STA 580 AND BETWEEN STRINGERS 23L AND 22L HAS SEVERAL BLENDOUTS 4 EA MARKED. ACCOMPLISH RII INSPECTION OF AMIS ITEM 8262152. REPAIRED IN ACCORDANCE WITH ECRA 5330-04211. ACCOMPLISHED DURING SCAL HMV. ACCOMPLISH INITIAL INSPECTION ON OR BEFORE THE AIRCRAFT REACHING 25K FLT CYC IN INTERVALS NOT TO EXCEED 6K FLT CYC THEREAFTER.
Part: FLOORBEAM — PUNCTURED (FUSELAGE) · airframe 71,826 hrs · 27,280 cycles
FLOORBEAM WEB PUNCTURED AT STA 310 RBL 12 ABOVE LOWER CHORD. REPAIRED PER ECRA 5310-05 443. ACCOMPLISHED REPAIR AT STATION 310 FLOORBEAM WEB AT RBL 12. ACCOMPLISHED DURING SCAL HMV ON LOG PAGE 9962 010.
Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 71,826 hrs · 27,280 cycles
FLOORBEAM AT STA 1640 SHOWS NUMEROUS SPOTS OF CORROSION ON EXISTING CAP REPAIR FROM LBL 10-RBL 56. REPAIRED PER E CRA 5310-05453. ALL STEPS COMPLIED WITH ON ECRA 5310-05453 REV A. WORK ACCOMPLISHED ON SCAL NR 9960499.
Part: SKIN — DENTED (FUSELAGE) · airframe 71,826 hrs · 27,280 cycles
FOUND DENT ON WALK AROUND ON RT SIDE OF FUSELAGE AT BS 446 BETWEEN STR 15R AND STR 16R. DENT MEASURES 2"W X 3"L X .093"D. A OVER Y RATIO IS 18.6. DENT IS IN FIELD AREA. NO FASTENERS OR SUB STRUCTURE IN INVOLVED. DENT IS NOT GOUGED OR SCRATCHED AND ROUND BOTTOMED. EVALUATED DENT. ACCOMPLISHED EDDY CURRENT INSPECTION AND FOUND NO CRACKS. CUT OUT DAMAGED SECTION OF SKIN, FABBED DOUBLER AND INSTALLED REF SRM.
Part: GATE — CORRODED (R2 DOOR) · corrosion level 2 · airframe 71,826 hrs · 27,280 cycles
R2 DOOR LWR GATE CORRODED ON EDGES. INSTALLED NEW R2 LOWER GATE REF MM 52-11-38. VERIFIED NEW PART NUMBER 143N6106-46 REFERENCE UAL IPC 52-11-01- 030. RII INSPECTED.
Part: CREASE BEAM — CORRODED (FUSELAGE) · corrosion level 2 · airframe 71,826 hrs · 27,280 cycles
CREASE BEAM AT STA 1200 RT HAS CORROSION. MAJOR REPAIR ACCOMPLISHED. CREASE BEAM REPLACED.
Part: FLOORBEAM — CORRODED (FUSELAGE) · corrosion level 2 · airframe 71,826 hrs · 27,280 cycles
FLOORBEAM UPPER CHORD SEVERE EXFOLIATION CORROSION STA 324 RBL 42.5 THROUGH RBL 64.5. MAJOR REPAIR ACCOMPLISHED. REPAIRED STA 324 FLOORBEAM AS PER ECRA 5310-05452.
Part: GATE — CORRODED (L2 DOOR) · corrosion level 2 · airframe 71,826 hrs · 27,280 cycles
L2 DOOR LOWER GATE CORRODED. REPLACED L2 DOOR GATE PER AMM 52-11-13, P/N 143N6106 ON SCAL LOG 9960576.
Part: FLOORBEAM — CORRODED (FUSELAGE) · corrosion level 2 · airframe 71,826 hrs · 27,280 cycles
FLOORBEAM UPPER CHORD SEVERE CORROSION LEVEL 2 BS 365.25 FROM RBL 6 THROUGH 60.5. REPAIRED STA 365 FLOORBEAM PER ECRA 5310-05442.
Part: GATE — CORRODED (R4 DOOR) · corrosion level 2 · airframe 71,826 hrs · 27,280 cycles
R4 DOOR LOWER GATE CORRODED ON EDGES. REMOVED & REPLACED R4 DOOR LOWER GATE WITH P/N 146N6106-64 REF SRM 51-40-02.
Part: GATE — CORRODED (R1 DOOR) · corrosion level 2 · airframe 71,826 hrs · 27,280 cycles
NR 1 RT SERVICE ENTRY DOOR LOWER GATE HAS LEVEL 1 CORROSION IN SEVERAL PLACES. REPLACED R-1 DOOR LOWER GATE PER 52-10-02 P/N 141N6206-23 ON SCAL LOG #9960061.
Part: CREASE BEAM — CORRODED (FUSELAGE) · corrosion level 2 · airframe 71,826 hrs · 27,280 cycles
CREASE BEAM WEB AND L-SHAPED ANGLE AT SKIN HAS LEVEL 2 CORROSION STA 1020 R-T SIDE REF SRM. ECRA 5310-05455 ISSUED FOR REPAIR.
Part: SUPPORT — CORRODED (FUSELAGE) · corrosion level 2 · airframe 71,826 hrs · 27,280 cycles
GALLEY SUPPORT CORRODED BS 300 RBL 39 THRU RBL 42. REPLACED MOUNT SUPPORT P/N 141N516U8 ON SCAL LOG.
Part: GATE — CORRODED (L1 DOOR) · airframe 71,826 hrs · 27,280 cycles
L-1 DOOR LOWER GATE CORRODED BEYOND LIMITS. REPLACED L-1 LOWER GATE DURING SCAL HMV CK ON LOG 9962020 WITH P/N 1416120-29.
Part: GATE — CORRODED (L4 DOOR) · corrosion level 2 · airframe 71,826 hrs · 27,280 cycles
L-4 DOOR LOWER GATE HAS CORROSION. RMV'D & RPLC'D LOWER L-4 GATE WITH P/N 146N6106U55 PER SRM. WORK ACCOMPLISHED ON NR 9961324.
Part: STRUCTURE — DAMAGED (FUSELAGE) · airframe 71,826 hrs · 27,280 cycles
REF WC 59745401C FOR INSTALLATION OF REPAIR DOUBLERS AT STA 1393 AND 1433 REF SRM 53-00-01 REP 3. AMIS ENTRY REQUIRED FOR MAJOR REPAIR TRACKING. MAJOR REPAIR ACCOMPLISHED. DOUBLERS INSTALLED PER WORK CARD 59745401C DURING HMV VISIT.
2011
Part: UNKNOWN — VIBRATION (CABIN) · airframe 71,425 hrs · 27,125 cycles
ABNORMAL NOISE, VIBRATION IN CENTER MAIN CABIN CEILING. CREW COMMENTS: OVERHEAD AIR NOISE LOUD BETWEEN ROWS 11 - 21 MAINT TEXT: OVERHEAD DISTRIBUTION PANELS OPENED AND CHECKED FOR LEAKS. NONE FOUND. AIRFLOW AT FWD CABIN CHECKS GOOD BUT BEGIN TO DIMINISH SIGNIFICANTLY TOWARDS AFT SECTION FROM ROWS 20 TO AFT. NOISE APPEARS A LITTLE LOUDER THAN NORMAL BUT NEEDS UPGRADE AND NOISE REDUCED. POSSIBLY NEEDS TO REVISIT CLEANING OF DUCTS, CHECK BAFFLES AND RESTRICTOR PLATES. OKAY TO CONTINUE.
Part: SKIN — DAMAGED (LE SLAT) · airframe 70,836 hrs · 26,911 cycles
RT INBOARD L/E SLAT INBOARD END POTTING AT LOWER T/E WEDGE SKIN HAS OPEN LEAK PATH MISSING END POTTING AND OR SEALANT REF A CK CARD 5-5470. COMPLETED REPAIR IN ACCORDANCE WITH REPAIR INSTRUCTIONS PER JIC 5-5470.
Part: SOCKET — INOPERATIVE (EXTERIOR) · airframe 70,836 hrs · 26,911 cycles
THE 1LT EXTERIOR FUSELAGE EMERGENCY SLIDE LIGHT INOPERATIVE. REPLACED LAMP, NO HELP. SUSPECT SOCKET. RELAMPED AND EMERGENCY SLIDE LIGHT, CHECKED OK.
Part: PANEL — FAULTY (CABIN) · airframe 70,568 hrs · 26,814 cycles
EXCESSIVE FLIGHT DECK NOISE. RMV'D ALL CEILING PANELS & DIFFUSERS, MOST FWD & AFT ADAPTER ASSY & FLEX HOSES TO SIDEWALL DIFFUSERS. CLEANED SIDEWALL DIFFUSER OUTLETS AND FLEX HOSES IN FIRST CLASS AND COACH. REINSTALLED FLEX DUCTS 1 TO 24. INSTALLED FWD AND AFT ADAPTERS AND ALL DIFFUSERS EXCEPT AT SEAT ROW 10 AND 14. REMAINING FLEX DUCTS INSTALLED AND DIFFUSERS AT SEAT ROW 10 AND 14.
Part: SMOKE GOGGLES — UNKNOWN (COCKPIT) · airframe 70,427 hrs · 26,762 cycles
COCKPIT JUMP SEAT NEEDS NEW PAIR OF SMOKE GOGGLES. DEFERRED OBVS SEAT NOT USEABLE. REPLACED SMOKE GOGGLES.
Part: COVER — MISSING (EMERGENCY LIGHT) · airframe 70,203 hrs · 26,690 cycles
FWD LT OVERWING FLOOR EMERGENCY LIGHTING MISSING ORANGE OVERLAY. INSTALLED ORANGE OVERLAY IN EMERGENCY LIGHTING ON FWD LT FLOOR IAW B757 AMM.
Part: SILL — CORRODED (BS 1580) · airframe 69,944 hrs · 26,598 cycles
CORROSION IN AFT PIT STA 1580 RIGHT FLOOR FITTING HAS CORROSION AROUND SILL PLATE. STARTED TO PICKUP HOLES ON NEW Z PANEL.
Part: UNKNOWN — UNKNOWN (FLT CONTROLS) · airframe 69,451 hrs · 26,413 cycles
FIVE UNITS TRIM IN CRUISE. ACCOMPLISH SPOILER SYSTEM OPERATIONAL CHECK, AILERON SYSTEM OPERATIONAL CHECK, FLAP SYSTEM OPERATIONAL CHECK AND ELEVATOR OPERATIONAL CHECK. ACCOMPLISHED OPERATIONAL CHECK OF EACH SYSTEM AND ALL CHECKS PASSED. NO FAULTS OR MESSAGES DISPLAYED.
Part: BATTERY — DISCHARGED (FLASHLIGHT) · airframe 68,996 hrs · 26,246 cycles
OTBD FLASHLIGHT AT DOOR 3C NOT FLASHING. REPLACED BATTERY, FLASHLIGHT OP CKS GOOD.
2010
Part: BOTTLE — READS LOW (L4 DOOR) · airframe 68,617 hrs · 26,097 cycles
4 LT MED SLIDE PRESURE LOW NEEDLE AT LOWER EDGE OF GREEN BAND. R & R NR4 LT SLIDE ASSY. DOOR PINED AND BOTTLE PINED PINS REMOVED & DOOR REACTIVATED.
Part: RELAY — INOPERATIVE (RAT) · airframe 67,885 hrs · 25,809 cycles
FOUND RAT DEPLOYED ON WALKAROUND. REPLACED RAT MANUAL RELAY (K10058) AND RAT AUTO CONTROL RELAY (K10059). ACCOMPLISHED MANUAL DEPLOYMENT AND RETRACTION TEST IAW MM.
Part: BATTERY — OVERHEATED (APU) · airframe 67,757 hrs · 25,765 cycles
SMELL OF SMOKE IN CABIN. FOUND SOURCE OF SMELL AND SMOKE AS APU BATTERY VERY HOT AND ODOR THE SAME AS WHAT WAS IN CABIN AREA JUST ABOVE THE E6 RACK. REPLACED APU BATTERY AND APU CHARGER PRECAUTIONARY. ALSO, REPLACED K116 RELAY PRECAUTIONARY. OPS CHECK NORMAL. NO ODORS OR SMOKE.
Part: ENGINE — OVERTEMP (NR 2) · airframe 66,964 hrs · 25,460 cycles
NR 2 ENG OVERTEMP DISPLAY, FLIGHT DIVERTED. OBTAINED EXCEEDANCE REPORT MAX TEMP 654, 640-32 SEC, 615-32SEC. DEN TEMP AT T-O 90DEG. INSPECTED NR 2 INLET & EXHAUST, NO DAMAGE FOUND. ACFT RELEASED BACK TO SERVICE WITH ENGINE ACCIDENCES CHECKED, ENGINE INSPECTED AND A/C OVERWEIGHT LANDING INSPECTIONS COMPLETED AND NO DAMAGE FOUND.
Part: WIRE HARNESS — FAULTED (FUEL SYSTEM) · airframe 66,936 hrs · 25,447 cycles
FUEL QTY IND EICAS. FLIGHT DIVERTED. REPLACED NR 4 CTR TANK FUEL PROBE & FILL VALVE. HIT AGAIN 1ST FLT. REMOVED BULKHEAD PANELS INSIDE CTR TANK 3EA, REPLACE SECTION OF HARNESS FOR NR 1 PROBE, REINSTALLED BULKHEAD PANELS. REPLACED LT CTR TANK HARNESS IAW MM. OP CHECKED IAW MM. CENTER TANK PASSED TEST AND CENTER TANK DOES NOT INDICATE BLANK ON DISPLAY.
Part: LIGHT — INOPERATIVE (CABIN) · airframe 66,777 hrs · 25,376 cycles
EMERGENCY LIGHT INOP AT FWD AFT LAV. REPLACED EMERGENCY LIGHT STRIP AT THE FWD AFT LAV, OPS CK GOOD.
Part: LIGHT — OBSTRUCTED (CABIN) · airframe 66,777 hrs · 25,376 cycles
EMERGENCY LIGHT CARPETED OVER AT MID LAV AND AFT FWD LAV. REMOVED CARPET FROM EMERGENCY LIGHTS AT MID LAV AND AFT FWD LAV.
Part: LIGHT — UNSECURE (CABIN) · airframe 66,433 hrs · 25,235 cycles
EMERGENCY EXIT FLOOR LIGHTS ALL GREEN. FOUND NO ORANGE OVERLAY IDENTIFYING THE OVERWING EXISTS, SECURED ORANGE OVERLAY.
Part: TEE FITTING — UNKNOWN (L4 DOOR) · airframe 66,179 hrs · 25,136 cycles
DOOR 4 L&R DOORSTEP TEE CLIP. ACCOMPLISHED COA 506902 ON TASK CARD 5C0690201.
Part: LIGHT — LOOSE (CABIN) · airframe 65,905 hrs · 25,027 cycles
FLOOR EXIT LIGHTING STRIP LOOSE AT ROW 22. CLEAR COVERING. OP'S CHECK NORMAL.
Part: PROXIMITY SENSOR — FAULTY (DOOR SLIDE) · airframe 65,835 hrs · 24,997 cycles
DOOR 4R SLIDE LIGHT INOPERATIVE. REPLACED FWD PROX SENSORS 10224, OPS CK GOOD.
2009
Part: POWER SUPPLY — DISCHARGED (CABIN) · airframe 64,827 hrs · 24,607 cycles
MID FWD EMERGENCY LIGHTS OUT. REPLACED POWER SUPPLY AND BATTERY, OPS CHECK NORMAL.
Part: LAMP — BURNED OUT (EMERGENCY LIGHTS) · airframe 63,612 hrs · 24,151 cycles
1 LT MED EMERGENCY EXIT AND LT OVERWING EXIT PATH AFT EMERGENCY LIGHT INOP. REPLACED LAMPS.
2008
Part: WIRE — BROKEN (CABIN)
CLT - MX REPORTED THE SEAT EMERGENCY LIGHT AT ROW 4, LT SIDE, INOPERATIVE. MX REPAIRED WIRING BENEATH ROW4, LT SIDE. OPS CHECK GOOD.
Part: ENGINE — MAKING METAL (LEFT) · airframe 61,329 hrs · 23,260 cycles
LEFT ENGINE STALLED. RTFL. *S/D* INTERNAL ENGINE DAMAGE, INITIAL INSPECTION OF ENGINE SHOW PIECES OF METAL IN TAIL PIPE. REPLACED NR 1 ENGINE.
Part: LIGHT — DAMAGED (CABIN) · airframe 59,957 hrs · 22,780 cycles
EEL LIGHT STRIP INOP IN FRONT OF MID AFT LAV. FOUND EEL STRIP DAMAGED BY PASSENGER. REPAIRED EEL STRIP, OPS NORMAL.
Part: LAMP — WEAK (EMERGENCY LIGHTS) · airframe 59,957 hrs · 22,780 cycles
EEL LIGHT ABOVE DOOR DIM, DOORS 1R AND 2R. FOUND WEAK BULBS (LAMPS) IN LIGHT ASSY. RELAMPED EEL LIGHTS ABOVE DOOR 1R, 2R..LIGHTS ARE FUNCTIONING NORMALLY.
Part: LAMP — INOPERATIVE (EMERGENCY LIGHTS) · airframe 59,468 hrs · 22,612 cycles
RIGHT FWD OVERWING ESCAPE HATCH LIGHT IS INOPERATIVE. RELAMPED.
2007
Part: CABLE — OUT OF RIG (R4 DOOR ASSIST) · airframe 59,262 hrs · 22,536 cycles
AFTER DOOR 4R SLIDE INSTALLATION, DOOR ASSIST BOTTLE BLEW UPON REMOVAL OF SAFETY PINS. FOUND RIG OUT ON DOOR ASSIST BOTTLE CABLE. REPLACED DOOR ASSIST BOTTLE AND ADJUSTED RIG OF SYSTEM.
Part: BULB — BURNED OUT (EMERGENCY LIGHTS) · airframe 59,003 hrs · 22,440 cycles
EMERGENCY LIGHT OUT, OUTSIDE BY DOOR 1L. FOUND BURNED OUT LAMP. REPLACED LIGHT BULB/SECURED COEVER. OPS CHECKED NORMAL.
Part: WIRE — BROKEN (FIRE LIGHT) · airframe 58,581 hrs · 22,281 cycles
UNABLE TO GET GOOD ENGINE FIRE TEST, RIGHT ENGINE OVERHEAT AND ENGINE 1 DISCH BTL LIGHT BURNED OUT. 11-01-07 FOUND OVERHEAT AND ENGINE 1 DISCHARGE BOTTLE LIGHT BURNED OUT. ALSO FOUND BROKEN WIRE ON ENGINE OVERHEAT SWITCH. REPLACED FIRE CONTROL PANEL.
Part: CHARGER — MALFUNCTIONED (EMERGENCY LIGHTS) · airframe 57,390 hrs · 21,857 cycles
NR 2 LEFT MED EMERGENCY LIGHT SIGN INOPERATIVE. [06-22-07] REPLACED CHARGER.
Part: MECHANISM — MISRIGGED (R1 DOOR) · airframe 56,126 hrs · 21,395 cycles
DOOR 1R BOTTLE MECHANISM ASSEMBLED IMPROPERLY AND WILL NOT ACCEPT SAFETY PIN. FOUND LOWER CLAMP UP WASHER DISLODGED AND NOT CAPTURED BY LINK ATTACH BOLT, BLOCKING SAFETY PIN HOLE. DISASSEMBLED LINK ATTACH POINT AND REASSEMBLED.
2006
Part: FITTING — LOOSE (HYDRAULIC SYSTEM) · airframe 55,623 hrs · 21,191 cycles
LANDED UNDER AMBER ALERT DUE TO LOSS OF HYDRAULIC PRESSURE. MONITORED ENGINE, OPERATED ALL FLIGHT CONTROLS, NO LEAK OR FLUID LOSS NOTED ON REVERSERS. NOTED LEFT ENGINE LEAKING HYD FLUID. REMOVED HYDRAULIC LINES AND FOUND FITTING THROUGH BULKHEAD LOOSE. INSPECTED FOR CRACKS AND REINSTALLED. POSSIBLE ROOT CAUSE, LOOSENING OF HYDRAULIC LINE FITTINGS.
Part: WINDSHIELD — FAILED (COCKPIT) · airframe 55,513 hrs · 21,142 cycles
LANDED UNDER AMBER ALERT DUE TO SHATTERED RIGHT WINDSHIELD. RIGHT FWD WINDOW IS ARCING, CRACKED AND SHATTERED. WINDOW HEAT TURNED OFF PER CREW. REPLACED WINDOW,
Part: SKIN — DENTED (FUSELAGE) · airframe 54,429 hrs · 20,732 cycles
APPROX 8 INCH FWD OF C2 DOOR CUTOUT NEAR UPPER CORNER AC SKIN HAS LARGE DENT.
2005
Part: ODOR — DETECTED (CABIN/COCKPIT) · airframe 51,470 hrs · 19,674 cycles
DIVERTED DUE TO ELECTRICAL ODOR IN THE COCKPIT AND CABIN. ACCORDING TO THE SHOP REPORT, RESISTOR R170 WAS DAMAGED BY OVERHEAT AND CAUSED SOME DISCOLORATION ON THE CIRCUIT BOARD. THIS IS THE TYPE OF FAILURE REPORTED ON BOEING SERVICE LETTER 757-SL-24-069-A. THE UNIT HAS BEEN INSTALLED ON THIS ACFT FOR APPROXIMATELY 1,800 FHRS.
Part: FRAME — DENTED (FUSELAGE) · airframe 51,118 hrs · 19,551 cycles
FRAME 600 IS DENTED AT STRINGER 23L. TRIM OUT DAMAGE, ACP HEFC INSP, NO CRACK NOTED. REPAIRED PER GSO EA G10674 REV B.
Part: SHEAR TIE — DAMAGED (FUSELAGE) · airframe 51,118 hrs · 19,551 cycles
SHEAR TIES AT FUSELAGE STA 600 STR 16L-18L HAS OVERSIZE FASTENER HOLES. FABRICATE AND REPLACE SHEAR TIES PER TIMCO EA REO-G10727 AND MM 51-40-02.
Part: SHEAR TIE — DAMAGED (FUSELAGE) · airframe 51,118 hrs · 19,551 cycles
SHEAR TIE AT FS 580, STR 14L-15L HAS OVERSIZE FASTENER HOLE. MANUFACTURED SHEAR TIE PER TIMCO EA REO-G10727, REV 1R, UA-EVA-50456.
Part: SKIN — DENTED (FUSELAGE) · airframe 51,118 hrs · 19,551 cycles
APPROX 8 INCH FWD OF C2 DOOR CUTOUT NEAR UPPER CORNER, AIRCRAFT SKIN HAS LARGE DENT. CUT OUT DAMAGE AREA, ACP NDT HFEC INSPECTION, NO CRACK FOUND. FABRICATE AND INSTALL DOUBLER REPAIR PER TIMCO EA REO-G10749, REV A, UA-EVA-50463.
Part: CONNECTOR — BROKEN (EMERGENCY LIGHT) · airframe 51,118 hrs · 19,551 cycles
EEL TEST SWITCH ABOVE 2L DOOR BROKEN CONNECTOR. BROKEN CONNECTOR ON EEL TEST SWITCH. REPLACED SWITCH.
Part: SKIN — DAMAGED (FUSELAGE) · airframe 51,118 hrs · 19,551 cycles
FUSELAGE STATION 1598, STR 19R HAS DAMAGE. SUPPLEMENTAL DATA UPDATE, REMOVED AND REPLACE REPAIRED DOUBLER AT FUSE STA 1598, STR 19R PER TIMCO EA REO-G10703 AND UA-EVA-50446.
Part: WIRE — DAMAGED (EMERGENCY LIGHT) · airframe 51,118 hrs · 19,551 cycles
EEL JUMPER AND FEEDER DAMAGED AT STA 895. DAMAGED EEL CABLE WAS REPLACED
Part: SKIN — DAMAGED (FUSELAGE) · airframe 51,118 hrs · 19,551 cycles
FUSELAGE STATION 1595, STR 19R IS DAMAGED. THE REPAIR WAS MODIFIED PER EVA IND-3213A TO REPLACE RIVETS WITH HILOCKS ON THE STRINGER ROW. PERMANENT REPAIR PER SRM 53-00-01 PG 206-208.
2002
Part: INDICATOR — LOOSE (COCKPIT) · airframe 42,671 hrs · 16,399 cycles
RIGHT TRAILING EDGE FLAP WILL NOT EXTEND BEYOND 15 DEGREES. THE FLAP POSITION INDICATOR WAS IMPROPERLY TORQUED DURING INSTALLATION. INDICATOR WAS RETORQUED AND OPS CHECKED GOOD.
Part: VANE — CORRODED (NR 2 ENGINE) · airframe 41,762 hrs · 16,053 cycles
NR 2 ENGINE EXPERIENCED EXCESSIVE VIBRATIONS. SUBJECT ENGINE EXPERIENCED HIGH VIBRATION. PIECES OF METAL WERE FOUND IN TAILPIPE AND ENGINE WAS REPLACED. THE ENGINE WAS FOUND TO HAVE EXPERENCED AN LPT FAILURE. THE ROOT CAUSE TO BE SULFIDATION OF THE 5TH STG VANES WITHIN THE LPT MODULE.
2001
Part: WINDSHIELD — CRACKED (COCKPIT) · airframe 40,688 hrs · 15,637 cycles
CAPTAIN'S OUTER WINDSHIELD CRACKED. OUTER PANE OF WINDSHIELD IS A NON-STRUCTURAL MEMBER OF WINDSHIELD ASSEMBLY. SUSPECT FOREIGN OBJECT DAMAGE CREATING STRESS CONCENTRATION DURING TAXI AND SUBSEQUENT FAILURE ON CLIMBOUT. REPLACED CAPTAIN'S NUMBER 1 WINDSHIELD.
Part: HYDRAULIC LINE — RUPTURED (RT MLG) · airframe 40,394 hrs · 15,529 cycles
AIRCRAFT ARRIVED AT GATE WITH RIGHT MLG DOOR OPEN AND LEFT HYDRAULIC SYSTEM INOP. RIGHT DOWN LOCK ACTUATOR LINE LEAKING. REPLACED HOSE.
Part: HYDRAULIC SYSTEM — LEAKING (LEFT) · airframe 39,760 hrs · 15,278 cycles
EICAS MESSAGE 'L HYD SYS PRESS' DISPLAYED. LEFT HYDRAULIC QUANTITY DECREASED TO 0.02, QUANTITY STABLE WITH PUMPS OFF.
Part: SWITCH · airframe 39,517 hrs · 15,200 cycles
"LE SLAT ASYM" EICAS MSG AND "LEADING EDGE" CAUTION LIGHT CAME ON IN CRUISE. NO FLAP MOVEMENT WITH HANDLE, ALTERNATE FLAPS WORKED FINE. SUPPLEMENTAL DATA UPDATE LEADING EDGE SLAT LOSS SENSOR SWITCH FAILED.REPLACED RIGHT INBOARD LEADING EDGE LOSS SENSOR SWITCH S10338.
2000
Part: FLIGHT DIR — MALFUNCTIONED (E/E BAY) · airframe 35,924 hrs · 13,938 cycles
AUTOPILOT AND BOTH FLIGHT DIRECTORS REFUSED TO TRACK AND ARE UNRELIABLE. *S/D* ACCOMPLISHED CAT III CHECK REF MM 22-10-00, AND ILS OP CK. NO PARTS WERE REPLACED AND NO FURTHER DISCREPANCIES HAVE BEEN REPORTED.
Part: SLIDE — LEAKING (PAX DOOR) · airframe 34,945 hrs · 13,545 cycles
DOOR 1 SLIDE FAILED AIR RETENTION TEST WHILE IN THE HOME SHOP FOR OVERHAUL. THE FAILURE OF THE SLIDE TO PASS THE AIR RETENTION TEST WAS CAUSED BY POROSITY IN THE INFLATABLE MATERIAL. THE SLIDE IS BEING SCRAPPED.
1999
Part: STRUCTURE — DAMAGED (FUSELAGE)
MULTIPLE FUSELAGE DENTS FORWARD OF 2L. CONTACT BY JETWAY. EXTERNAL REPAIR DOUBLER ENCOMPASSING MULTIPLE SITE DAMAGE. MAJOR REPAIR MRA 096 ACCOMPLISHED.
1997
Part: SWITCH — FAILED (CABIN DOOR)
RETURNED TO GATE WITH REPORT OF BURNING SMELL IN AFT CABIN. *S/D* FOUND DOOR LOCK SWITCH IN AFT CABIN BURNED WITH EVIDENCE OF ARCING. DOOR SWITCH REPLACED. SYSTEM OPS CHECKED GOOD.
Part: LATCH SPRING — BROKEN (4R DOOR)
DOOR 4R HANDLE HOOK LATCH SPRING BROKEN. *S/D* CAUSE UNKNOWN. REPLACED SPRING AND HANDLE LATCHES NORMALLY.
1996
Part: LOCK ACTUATOR — MALFUNCTIONED (NLG)
NOSE LANDING GEAR DID NOT EXTEND. RECYCLED GEAR, WOULD NOT EXTEND. A SHORT TIME LATER GEAR EXTENDED. ACCOMPLISHED BOEING SERVICE BULLETIN 757-32-0113 TO CORRECT PROBLEM. OPERATION CHECKS NORMAL.
Part: BLADE — FAILED (LT ENGINE)
AFTER TAKEOFF, HEARD A POP. LEFT ENGINE EGT INCREASED. REDUCED THROTTLE POSITION ON LEFT ENGINE. EGT CONTINUED TO INCREASE. SHUT LEFT ENGINE DOWN AND RETURNED TO FIELD. 9TH STAGE BLADE FAILURE. REPLACED ENGINE. OPERATION CHECKS NORMAL.