N574UA

No registry detail on file · not in current registry

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.

117 reports on file, 1996-04-24 – 2014-05-18.

FLT CONT AFFECTED; WARNING INDICATION · 2014-05-18 Matched by certificate designator
ATA 2750

Part: PRESSURE SWITCH — FAULTY (TE FLAP) · airframe 69,826 hrs · 25,487 cycles

LEADING EDGE SLAT DISAGREE MSG ON EICAS, FLAPS STUCK BETWEEN 1 & UP WOULD NOT MOVE IAW CHECKLIST. REPLACED FLAP & SLAT DEPRESSURIZATION MODULE V10060 PRESS SWITCH IAW WDM 27-51-31, ITEM 95 REF IPC 27-51-29 IAW AMM 27-51-29 PG 213 PARK. ACCOMPLISHED OPERATIONS TEST NON-COMMANDED MOTION & CRUISE MODE. THEN RAN FLAPS HYD 3 TIMES FULL DOWN & UP. RAN SLATS & FLAPS ELECTRICALLY. THEN RAN FLAPS AGAIN HYD BIT ALL FSEU PASSED, NO MSGS STATUS.

Source: SDR CALA2014051991071
NO TEST · 2014-04-02 Matched by certificate designator
ATA 2930

Part: LIGHT — INOPERATIVE (HYDRAULIC SYS) · airframe 69,413 hrs · 25,368 cycles

RT ENG HYD PUMP OVERHEAT LIGHT WILL NOT TEST. REPLACED LIGHT ASSEMBLY, CHECKED GOOD.

Source: SDR CALA2014040390759
OTHER · 2014-03-27 Matched by certificate designator
ATA 3020

Part: ANTI-ICE SYSTEM — MALFUNCTIONED (RT ENGINE) · airframe 69,351 hrs · 25,349 cycles

RT ENG ANTI-ICE TOOK 25 + CYCLE ATTEMPTS TO GET ON. DO NOT REPEAT DO NOT SIGN OFF WITH GND CHECK OK.

Source: SDR CALA2014032790710
SMOKE/FUMES/ODORS/SPARKS · 2014-02-12 Matched by certificate designator
ATA 2121

Part: COOLING FAN — DEFECTIVE (E&E BAY) · airframe 68,870 hrs · 25,216 cycles

SULFUR OZONE LIKE ODOR IN CABIN. CREW HAS RUN QRH CHECKLIST WITH NO EFFECT, AT THIS POINT FLIGHT IS CONTINUING ON & CREW WILL MONITOR. PERFORMED SMOKE FUMES IN CABIN CHECK IAW AMM 05-51-56 & FOUND PRIMARY EQUIPMENT COOLING FAN BLADES RUBBING IN CASING WITH SUBSTANTIAL VIBRATION. R & R SAME IAW AMM 21-58-06. FAN OPERATIONS CHECKED GOOD & NO FUMES DETECTED IN THE FLIGHT COMPARTMENT OR EE BAYS, AIRCRAFT OK FOR SERVICE.

Source: SDR CALA2014021290364
OTHER · 2014-01-24 Matched by certificate designator
ATA 2611

Part: UNKNOWN — FAULTY (SMOKE DETECTION) · airframe 68,711 hrs · 25,173 cycles

DISCONNECTED LAVATORY SMOKE DETECTORS & BREAKER STILL POPS, SMOKE DETECTORS ARE STILL DISCONNECTED, WITH FWD LAVATORY DISCONNECTED, CB STAYS IN. CONNECTOR STILL DISCONNECTED.

Source: SDR CALA2014012490222
Earlier reports · 1996–2013 · 112 reports

2013

OTHER · 2013-12-19 Matched by certificate designator
ATA 2350

Part: SWITCH — FAULTY (COCKPIT) · airframe 68,500 hrs · 25,108 cycles

CAPTAIN`S VHF RADIO HAS A STUCK MIC. REPLACED CAPTAIN`S CONTROL COLUMN PUSH TO TALK SWITCH IAW WDM, OPERATIONS CHECKED GOOD AT THIS TIME.

Source: SDR CALA2013122093853
OTHER · 2013-10-28 Matched by certificate designator
ATA 3620

Part: CONTROL PANEL — FAULTY (BLEED AIR SYS) · airframe 68,011 hrs · 24,955 cycles

BLEED & HI STAGE LIGHTS ARE BURNED OUT ON LT SIDE OF BLEED AIR PANEL. TROUBLE SHOT FOUND ALL 3 INDS FOR LT BLEED INTERMITTENT. REPLACED OVERHEAD BLEED PNL M10259 WITH SERVICEABLE PNL FROM AC 5415. SN OFF D00589, SN ON-D00500, PN 233N3215 1016U1, IAW-AMM. OPERATION & INDICATIONS NORMAL.

Source: SDR CALA2013102992501
OTHER · 2013-07-23 Unresolved
ATA 5240

Part: PUSHROD — OUT OF ADJUST (R1 DOOR) · airframe 67,172 hrs · 24,677 cycles

R1 DOOR HANDLE MOVED UP 2 INCHES AFTER TAKE OFF. ADJUSTED COCKING PUSHROD. OP'S CHECKED NORMAL.

Source: SDR UALA2013072405206
OTHER · 2013-07-12 Unresolved
ATA 5610

Part: SEAL — LEAKING (SLIDING WINDOW) · airframe 67,088 hrs · 24,648 cycles

AIRLEAK FROM F/O SLIDING WINDOW. STARTED AT 33,000 FT ABOUT 3 HRS AFTER DEPARTURE. FOUND SLIDING WINDOW 2L SEAL WITH VENT HOLES SEALED SHUT WITH SEALANT. HOLES ARE USED TO PRESSURE SEAL WITH CABIN PRESSURE. AMM 56-11-53 USED TO DO REPAIR OF CLEANING HOLES OPEN ON WINDOW SEAL. PRESSURIZED CABIN TO 4 PSI IAW AMM 56-11-53, NO LEAKS FOUND.

Source: SDR UALA2013071504923
OTHER · 2013-06-29 Unresolved
ATA 5397

Part: BONDING STRAP — BROKEN (ACCESS DOOR) · airframe 66,953 hrs · 24,603 cycles

PC AIR ACCESS DOOR BONDING STRAP BROKEN. REPLACED STRAP.

Source: SDR UALA2013070104593
OTHER · 2013-06-20 Unresolved
ATA 4990

Part: DUCT — CRACKED (APU) · airframe 66,842 hrs · 24,570 cycles

APU DUCT FLANGE CRACKED IN RT WHEEL WELL BY FWD BULKHEAD. DUCT THAT GOES THRU BULKHEAD. REPLACED APU DUCT IAW AMM.

Source: SDR UALA2013062504396
OTHER · 2013-06-11 Unresolved
ATA 5210

Part: SEAL — ABNORMAL (R1 DOOR) · airframe 66,758 hrs · 24,541 cycles

R1 DOOR SQUEALS. F/A AND NOTED LOUD AND VERY ANNOYING NOISE COMING FROM ALONG TOP SIDE OF MED GATE AREA. LASTED ENTIRE FLT, BUT DURING T/O AND DESCENT, IT ONLY HAD A HIGH PITCH SQUEAL. ON ARRIVAL, CHECKED DOOR SEALS AND PREVIOUS REPAIRED AREAS. ALL OK. REPLACED R1 DOOR SEAL ASSY DUE TO ABNORMAL SEAL SHAPE. PRESSURIZED ACFT AND NO LEAK PRESENT. SEAL REPLACED IAW MM 52-09-01.

Source: SDR UALA2013061304100
OTHER · 2013-06-11 Unresolved
ATA 5610

Part: SEAL — DAMAGED (COCKPIT) · airframe 66,758 hrs · 24,541 cycles

CAPTAIN`S SLIDING WINDOW L2 HANDLE JAMS, WILL NOT UNLOCK. FOUND SEAL UPPER FWD CORNER TO HAVE ONLY 1-4" OF SEALABLE MATERIAL AVAILABLE TO CONTACT PRESSURE SURFACE OF DOOR FRAME. REN REPAIR NO HELP. REMOVED SEAL WITH SUPERVISOR OK IAW MM. WILL NEED TO INSTALL NEW SEAL. NEW SEAL ON ACFT IN GALLEY WITH 4 OF 8 NYLON RODS. REMAINING RODS ON ORDER. INSTALLED NEW SEAL AT LOWER GATE, FWD, AND AFT SIDE, NEED TO INSTALL AT UPPER GATE.

Source: SDR UALA2013061204047
OTHER · 2013-06-06 Unresolved
ATA 5210

Part: GATE — CRACKED (R1 DOOR) · airframe 66,724 hrs · 24,531 cycles

RIGHT NR 1 MAIN ENTRY DOOR, FOUND UPPER DOOR GATE CRACKED. INSPECTION CONFIRMED CRACK VIA EDDY CURRENT.

Source: SDR UALA2013060603935
OTHER · 2013-05-24 Unresolved
ATA 5240

Part: WEB — DAMAGED (R4 DOOR) · airframe 66,675 hrs · 24,519 cycles

R4 DOOR INTERIOR WEB HAS IMPACT DAMAGED FWD UPPER AREA. REPAIR ACCOMPLISHED IAW ECRA 5211-01342.

Source: SDR UALA2013052803664
FLUID LOSS; SMOKE/FUMES/ODORS/SPARKS · 2013-04-25 Unresolved
ATA 4930

Part: B-NUT — LEAKING (APU FUEL NOZZLE) · airframe 66,663 hrs · 24,516 cycles

STRONG ODOR OF FUEL IN COCKPIT WHILE USING APU AIR. SECURED FUEL NOZZLE B-NUT IAW AMM 49-31-99 PG 601. RAN APU IAW JRH 2-5-15 PAGE 1. NO LEAKS NOTED. FUEL LEAK WAS AT A SECONDARY NOZZLE WHEN HIGH FLOW RATE EXISTED.

Source: SDR UALA2013042602938
OTHER · 2013-04-01 Unresolved
ATA 3610

Part: DUCT — UNSECURE (PNEUMATIC SYS) · airframe 66,449 hrs · 24,450 cycles

PNEUMATIC DUCT LEAK CHECK FAILED OUTBOARD OF L/E SLAT PDU. SECURED PNEUMATIC DUCT LEFT WING OTB OF L/E SLAT PDU. NO LEAKS NOTED.

Source: SDR UALA2013040202140
OTHER · 2013-03-25 Unresolved
ATA 4920

Part: APU — INOPERATIVE (POSIT 'A') · airframe 66,413 hrs · 24,438 cycles

APU INOPERATIVE. REPLACED APU.

Source: SDR UALA2013032601909

2012

OTHER · 2012-12-20 Unresolved
ATA 5210

Part: REPAIR — CRACKED (PAX DOOR) · airframe 65,630 hrs · 24,156 cycles

PASSENGER ENTRY-SERVICE DOORS R FWD NOISE FROM AIR LEAK. CREW COMMENTS: HIGH PITCHED SQUEAL IN CLIMB HISSING NOISE IN CRUISE DOOR 1R. FOUND UPPER REN REPAIR CRACK OUT, REPAIRED AND REPRESSURIZE TO 3.5, NO SQUEALING.

Source: SDR UALA2012122107340
OTHER · 2012-11-02 Unresolved
ATA 5210

Part: GUIDE ARM — OUT OF ADJUST (L2 DOOR) · airframe 65,310 hrs · 24,048 cycles

DOOR 2L WILL NOT CLOSE. ADJUSTED DOOR GUIDE ARM AND CHECKED DOOR OPENING AND CLOSING AND ARMING AND DISARMING FUNCTION DOOR OKAY AT THIS TIME.

Source: SDR UALA2012110506345
OTHER · 2012-08-25 Unresolved
ATA 5210

Part: HANDLE — OBSTRUCTED (L1 DOOR) · airframe 64,682 hrs · 23,827 cycles

DOOR 1L ARMING HANDLE STUCK MID POSITION. FOUND DEBRIS IN DOORWAY, INSTALLED PIN FOR BOTTLE.

Source: SDR UALA2012082704772
OTHER · 2012-07-18 Unresolved
ATA 7830

Part: STRUCTURE — DAMAGED (THRUST REVERSER) · airframe 64,343 hrs · 23,707 cycles

NR 1 OTBD THRUST REVERSER HALF HAS DAMAGE. REMOVED THRUST REVERSER HALF. INSTALLED REVERSER HALF.

Source: SDR UALA2012071903917
NO TEST · 2012-07-17 Unresolved
ATA 3397

Part: WIRE — SEVERED (EMERGENCY LIGHT) · airframe 64,343 hrs · 23,707 cycles

EMERGENCY LIGHT AT MID LAVATORY THRESHOLD. FLAT CONDUCTOR IS SEVERED WHERE CONDUCTOR CROSSES EEL TRACK. CLEANED JAGGED EDGES FROM EMERGENCY LIGHT.

Source: SDR UALA2012071703870
OTHER · 2012-07-15 Unresolved
ATA 5344

Part: HINGE — BROKEN (RT OVRWNG SLIDE) · airframe 64,343 hrs · 23,707 cycles

RIGHT OVERWING ESCAPE SLIDE INSPECTION DOOR HAS BROKEN HINGE ON UPPER SIDE OF DOOR. DOOR LOCATED ON WING TO BODY FAIRING AT TRAILING EDGE OF WING. REPLACED BROKEN DOOR HINGE.

Source: SDR UALA2012071703869
OTHER · 2012-06-13 Unresolved
ATA 5610

Part: BEARING — DAMAGED (SLIDING WINDOW) · airframe 64,023 hrs · 23,603 cycles

REMOVED CAPT'S SLIDING WINDOW. FOUND AFT LOWER ROLLER BEARING DAMAGED. ALSO FOUND DAMAGED ON LOWER AFT SIDE OF WINDOW ASSY. BLENDED WINDOW PER ECRA 5611-01092. WINDOW NEEDS PENETRATE INSPECTION. ACCOMPLISHED PENETANT INSPECTION NO CRACKS FOUND REF NTM 8-20-20-02.

Source: SDR UALA2012061303256
OTHER · 2012-03-10 Unresolved
ATA 2420

Part: UNKNOWN — MALFUNCTIONED (GENERATOR SYS) · airframe 63,284 hrs · 23,349 cycles

CREW REPORTED WHEN THROTTLES ADVANCED FOR TAKEOFF LEFT GEN TRIPPED OFF AT APPROX 1.1 EPR. ACFT EXITED RUNWAY. ACFT SPEED WAS LESS THAN 10 KTS, NO EXCESSIVE BRAKING USED. CREW REPORTED GENERATOR RESET NORMAL. CREW REPORTED LEFT GEN RESET NORMAL. REPOSITIONED ACFT TO RUN UP PAD. RAN LEFT ENG TO 1.2 EPR TWICE. GENERATOR OPERATED NORMAL.

Source: SDR UALA2012031201585
OTHER · 2012-02-23 Unresolved
ATA 2560

Part: COVER — MISSING (GIRT BAR) · airframe 63,150 hrs · 23,300 cycles

DOOR 4R AFT GIRT COVER ASSY FOUND MISSING ON 3SVC. INSTALLED WIRE COVER FOR GIRT BAR SENSOR AT DOOR 4 RIGHT.

Source: SDR UALA2012022301093
SMOKE/FUMES/ODORS/SPARKS; WARNING INDICATION · 2012-01-28 Unresolved
ATA 2121

Part: FAN — MALFUNCTIONED (NR 1) · airframe 62,958 hrs · 23,225 cycles

EICAS MSG EQUIPT OVHT AND ASSOCIATED STATUS EQPTCLG FAN DISPLAYED. SAMC TEXT: PER CREW, STARTED SMELLING SOMETHING HOT-BURNING, AFTER A FEW MINS GOT EICAS MSG "EQPT OVHT" AND LIGHT ON OVHD PANEL. AFTER SWITCHING TO ALT LIGHT AND EQUIPMENT OVHT MSG WENT OUT. REPLACED NR 1 EQUIPMENT FAN.

Source: SDR UALA2012013000605
F.O.D.; SMOKE/FUMES/ODORS/SPARKS · 2012-01-03 Unresolved
ATA 7200

Part: BLADE — DAMAGED (NR 2 ENGINE) · airframe 62,765 hrs · 23,150 cycles

CREW REPORT ON T/O ROLL HEARD BANGING SOUND AT V1 FOLLOWED BY ACRID BURNING SMELL IN CABIN THAT LASTED 20 SECONDS. CREW SUSPECT BIRD STRIKE, DEN AIRPORT GND CREW CHECKED AND FOUND DEAD HAWK REMAINS ON RUNWAY. FOUND EVIDENCE OF BIRD STRIKE TO NR 2 ENGINE. INSPECTED NR 2 ENGINE, FOUND TWO FAN BLADES BENT AT L/E TIPS. DENT IN L/E OF INLET COWL LIP SKIN AND INLET COWL ACOUSTIC PANEL DENTED AND PUNCTURED. EVIDENCE OF CORE INGESTION. REPLACED 3 BLADE SETS, BLENDED 5 BLADES.ACCOMPLISHED EDDY CURRENT OF BLADES, OK PER MM.

Source: SDR UALA2012010300071

2011

OTHER · 2011-12-31 Unresolved
ATA 3350

Part: SIGN — MISSING (EMERGENCY LIGHT) · airframe 62,748 hrs · 23,143 cycles

R4 DOOR MISSING EXIT SIGN. REPLACED EXIT SIGN LENS COVER.

Source: SDR UALA2012010300068
OTHER · 2011-11-14 Unresolved
ATA 3510

Part: OXYGEN MASK — DEFECTIVE (COCKPIT) · airframe 62,362 hrs · 22,994 cycles

CAPTAIN'S O2 MASK HOT MIC. REPLACED CAPT OXYGEN MASK ASSY. MIC NOW CHECKS GOOD.

Source: SDR UALA2011111506266
OTHER · 2011-11-14 Unresolved
ATA 3510

Part: OXYGEN MASK — DEFECTIVE (COCKPIT) · airframe 62,362 hrs · 22,994 cycles

F-O MASK MIC HOT. REPLACED F-O'S OXYGEN MASK ASSY. MIC NOW CHECKS GOOD.

Source: SDR UALA2011111506265
OTHER · 2011-09-13 Unresolved
ATA 5240

Part: ROD END — OUT OF ADJUST (R3 DOOR) · airframe 61,830 hrs · 22,788 cycles

DOOR 3R HARD TO CLOSE AND LATCH. INSPECTED DOOR HINGE AND FOUND GUIDE ARM ROD END HAS PLAY. ADJUSTED DOOR 4R GUIDE ARM PER MM.

Source: SDR UALA2011091404972
OTHER · 2011-08-24 Unresolved
ATA 2210

Part: CONTROL PANEL — FAULTY (AUTOPILOT SYS) · airframe 61,688 hrs · 22,725 cycles

LOST AUTOPILOT, FLIGHT DIVERTED. MCDP LAST FLT FAULTS SHOWED, 'AP DISC SAM L-FCC L''AP DISC SAM L -FCC C' ' AP DISC SAM R- FCC C' AP DISC SAM R- FCC R'. ALSO HAD FAULT BALL IN SAM ON LT AND RT SAM MODULE. REPLACED RT SAM. REF ITEM 6882003 FOR LT SAM AND MCP REPLACEMENT.

Source: SDR UALA2011082404535
OTHER · 2011-07-28 Unresolved
ATA 5330

Part: SKIN — CORRODED (BS 1400 S29-30R) · airframe 61,428 hrs · 22,635 cycles

REPAIR AT STA 1400 BETWEEN S30 AND S29 DOUBLER CORRODED. MAJOR REPAIR ACCOMPLISHED: REPAIRED FUSELAGE SKIN REPAIR BETWEEN BS 1384 -1411 AND STRINGER 28L AND 29R AND BUTT SPLICE STRAP IAW EA PD 57-53-164 AND UA EVA 81149 WITHOUT DEVIATION. THIS IS CONSIDERED A PERMANENT REPAIR.

Source: SDR UALA2011072903900
OTHER · 2011-07-27 Unresolved
ATA 5321

Part: FLOOR PANEL — CORRODED (BS 1681 BL0-BL2) · airframe 61,428 hrs · 22,635 cycles

CORROSION ON AFT PRESSURE DECK STA 1681 BL -0 THRU BL-29. MAJOR REPAIR ACCOMPLISHED: REMOVED CORROSION AND REPLACED AFT PRESSURE DECKS AT STATION 1681 BL-0 TO RBL-49 IAW ENGINEERING AUTH PD 57-53-155 DATED 7-25-2011.

Source: SDR UALA2011072803885
OTHER · 2011-07-26 Unresolved
ATA 5210

Part: PAN — GOUGED (L2 DOOR HANDLE) · airframe 61,428 hrs · 22,635 cycles

DOOR 2L EXTERNAL HANDLE PAN HAS GOUGE. ON NR 2809N00249. REMOVED AND REPLACED, HANDLE PAN ON 2-L DOOR IAW SRM.

Source: SDR UALA2011072703842
OTHER · 2011-07-26 Unresolved
ATA 5340

Part: SKIN — DAMAGED (L4 DOOR) · airframe 61,428 hrs · 22,635 cycles

DOOR 4L EXTERNAL SKIN HAS SCRATCH. REMOVED PAINT IN AREA OF SCRATCH, SCRATCH DID NOT EXCEED PRIMER ON NR 2809N00240. . NO DAMAGE TO SKIN FOUND IAW UAL SM. TREATED PRIMED AND TOP COATED PER UAL SRM.

Source: SDR UALA2011072703843
OTHER · 2011-07-22 Unresolved
ATA 5315

Part: FLOORBEAM — CORRODED (BS 342) · airframe 61,428 hrs · 22,635 cycles

FLOORBEAM BS 324 HAS CORRODED UPPER TEE RBL 45 WITH ASSOCIATED FLOOR PAN SUPPORT HAS CORRODED SHIM. NR 2809N00108. CUT OUT CORRODED BS 342 BULKHEAD UPPER TEE FROM RBL 13 TO OTBD RT END. ACCOMPLISHED NDT OF CUT AND FASTENER HOLES COMMON TO REPAIR PER NDT MANUAL. FABRICATED AND INSTALLED UPPER FLOORBEAM TEE, SPLICE ANGLES AND STRAP PER EA PD57-53-154 AND UA-EVA-08131. MAJOR REPAIR.

Source: SDR UALA2011072503776
OTHER · 2011-07-18 Unresolved
ATA 5320

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 61,428 hrs · 22,635 cycles

FLOOR SUPPORT CHANNEL BETWEEN FLOORBEAM BS 310.5 AND 324 RBL 36.2 CORRODED (NR2809N00113). MAJOR REPAIR ACCOMPLISHED: FABRICATED NEW SUPPORT CHANNEL IAW EO RESTT1450 FROM .125" THICK 7075-T6 CLAD AND B757 GNMM SAMPLE 1-0-0-023. TREATED AND PRIMED AND TOPCOATED IAW B757 SRM. REMOVED AND FABRICATED NEW SUPPORT CHANNEL SHIM AND INSTALLED NEW SUPPORT CHANNEL SHIM IAW B757 SRM.

Source: SDR UALA2011071903671
OTHER · 2011-07-18 Unresolved
ATA 5320

Part: CHANNEL — CORRODED (FUSELAGE) · airframe 61,428 hrs · 22,635 cycles

CORROSION BS 1640 RBL 48 EXISTING REPAIR. MAJOR REPAIR ACCOMPLISHED: REMOVED FLOORBOARD T-CHANNEL AT STA 1640 RBL 66 TO LBL-11. FABRICATED NEW T-CHANNEL FROM T7 075-T6 STOCK IAW B757-200 SRM. INSTALLED NEW FABRICATED T-CHANNEL AT STA 1640 RBL 66 TO LBL 11 IAW B757 SRM. TOP COATED T-CHANNEL IAW B757 SRM.

Source: SDR UALA2011071903672
OTHER · 2011-07-18 Unresolved
ATA 5320

Part: INTERCOSTAL — CORRODED (FUSELAGE) · airframe 61,428 hrs · 22,635 cycles

INTERCOSTALS CORRODED WHERE ATTACHED TO FLOORBEAM UPPER CHORD AT BS 365 FROM RBL 24 TO RBL 45. MAJOR REPAIR ACCOMPLISHED: REMOVED SUPPORT CHANNEL FROM STA 400-418 RBL 10-25 AND STA 365-418 RBL 12-25 AND INTERCOSTAL FROM STA 365-418 RBL 24 & RBL 45 IAW SRM. FABRICATED 2 EA INTERCOSTALS FROM STA 365-418 RBL 24 & RBL 45 IAW BOEING DWG 141N5131. TREATED AND PRIMED NEW INTERCOSTALS IAW 029887AMM. APPLIED TOP COAT PAINT. INSTALLED 2 EA INTERCOSTAL RBL 24 & RBL 45 AND SUPPORT PANEL STA 365 -418 RBL 10-25 AND RBL 12-25 IAW B757.

Source: SDR UALA2011071903673
OTHER · 2011-07-15 Unresolved
ATA 5320

Part: INTERCOSTAL — CORRODED (BS 1640 RBL 55) · airframe 61,428 hrs · 22,635 cycles

CORROSION ON INTERCOSTAL BS 1640 RBL 55. MAJOR REPAIR ACCOMPLISHED: 3 AREAS HAD 100 PERCENT MATERIAL LOSS AFTER BLENDING IAW SRM. REMOVED CORRODED INTERCOSTAL. LOCATED AND DRILLED HOLES ON NEW INTERCOSTAL IAW SRM. INSTALLED NEW INTERCOSTAL IAW SRM 51-40-02.

Source: SDR UALA2011071703626
NO TEST · 2011-04-17 Unresolved
ATA 3350

Part: FEEDER CABLE — DEFECTIVE (CABIN) · airframe 60,764 hrs · 22,395 cycles

CABIN FLOOR EEL LIGHTS INOP BTWN SEAT ROW 17 AND SEAT ROW 27. REPLACED FLOOR EEL LIGHTS POWER FEEDER. EEL LIGHTS OP CHECK OKAY.

Source: SDR UALA2011041801868
OTHER · 2011-04-11 Unresolved
ATA 5240

Part: SEAL — DIRTY (R2 DOOR) · airframe 60,720 hrs · 22,380 cycles

CREW REPORT: DOOR 2R HAS LOUD SQUEAL DURING CLIMB AND CRUISE. APPLIED REN AROUND THRESHOLD, CURING TIME. INSTLNG THRESHOLD THEN SEAL. DOOR RIG AND ACP PRESSURIZATION CHK TO DO. CLEANED SEAL. REPLACED NUT PLATE THAT HAD BAD FASTENER. INSTALLED ALL THREE 2R DOOR SILLS AND SEALED, WITH CHK FOR NOISE. PRESSURIZED AC NOTED AND MARKED LEAKS ON DOOR SILL AND HINGE AREA OF DOOR FRAME. NEED TO RECONDITION CRACKED REN AFTER REMOVING SILICONE SEALANT ON DOOR FRAME. NEED TO REMOVE AND RESEAL DOOR SEAL. DOOR FRAME RECONDITIONED AND TEFLON PAINTED, DOOR SILLS INSTALLED AND SEALED. LEAK CHECKED. NO LEAKS FOUND, OK FOR SERVICE.

Source: SDR UALA2011041201768
OTHER · 2011-02-25 Unresolved
ATA 5330

Part: SKIN — CORRODED (BS 1400 S27-28L) · airframe 60,399 hrs · 22,259 cycles

AFT CARGO CIRCUMFERENTIAL STRAP AND FUSELAGE SKIN CORRODED, BS 1400 S-27L-S-28L. SUPPLEMENTAL DATA UPDATE MAJOR REPAIR ACCOMPLISHED: REMOVED PREVIOUSLY INSTALLED DOUBLER AND CIRCUMFERENTIAL STRAP SPLICE SECTION AT BS 1400, BETWEEN STR 27L-29R. FABRICATED AND INSTALLED SIX STRAIGHT SHANK FREEZE PLUGS, REPAIR DOUBLER, 146N3810-8200 SKIN SPLICE, TWO FILLERS. FOUR STRAPS, AND SHIM FOR SHEAR TIE PER REO G13562, REV B AND EVA 80616. PER EVA 80616, THE REPAIR AT BS 1385-1416 FUSELAGE SKIN HAS RECEIVED FIRST AND SECOND STAGE APPROVAL, STATIC STRENGTH AND INSPECTION THRESHOLD.

Source: SDR UALA2011022800972
OTHER · 2011-02-25 Unresolved
ATA 5322

Part: SHEAR TIE — CORRODED (BS 1400 S27-28L) · airframe 60,399 hrs · 22,259 cycles

AFT CARGO PIT BILGE, SHEAR TIE CORRODED AT BS 1400, S-27L - S-28L. MAJOR REPAIR ACCOMPLISHED: REMOVED AND REPLACED SHEAR TIE PER SRM.

Source: SDR UALA2011022800960
OTHER · 2011-02-25 Unresolved
ATA 5322

Part: SHEAR TIE — CORRODED (BS1580, S287-28L) · airframe 60,399 hrs · 22,259 cycles

AFT CARGO PIT FRAME SHEAR TIE CORRODED, BS 1580, S-28L - S-27L. MAJOR REPAIR ACCOMPLISHED: EXFOLIATED CORROSION OUT OF LIMITS PER SRM. REMOVED SHEAR TIE AND FABRICATED A NEW SHEAR TIE AND INSTALLED PER SRM. SHEAR TIE FABRICATED IAW DWG 140N2002.

Source: SDR UALA2011022800961
OTHER · 2011-02-23 Unresolved
ATA 5210

Part: SLEEVE — DAMAGED (L1 DOOR HANDLE) · airframe 60,399 hrs · 22,259 cycles

MAIN CABIN L-1 DOOR, EXTERNAL HANDLE NOT FLUSH WITH DOOR. REMOVED INNER SHAFT, COLLAR CLUTCH, THRUST COLLAR, YOKE CTR SHAFT, OUTER SHAFT, AND BUTTERFLY HANDLES FOR EVALUATION. REPLACED DAMAGED SLEEVE ON BUTTER FLY HANDLE, DAMAGED PACKING IN OUTER SHAFT, AGED CENTER SHAFT, DAMAGED COLLAR CLUTCH ALL IAW SRM. ADJUSTED EXTERIOR HANDLE LATCH IAW MM AND OPS GOOD.

Source: SDR UALA2011022500955
OTHER · 2011-02-22 Unresolved
ATA 5210

Part: CONTROL ROD — CORRODED (L4 DOOR GATE) · airframe 60,399 hrs · 22,259 cycles

L-4 DOOR LOWER GATE AFT CONTROL ROD FOR GIRT BAR ENGAGEMENT IS CORRODED. R & R THE L-4 DOOR LOWER GATE AFT CONTROL ROD FROM GIRT BAR IAW MM. ADJUSTED AND OPS CHECKED IAW MM GOOD ON NON ROUTINE.

Source: SDR UALA2011022400919
NO TEST · 2011-02-22 Unresolved
ATA 3350

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 60,399 hrs · 22,259 cycles

EMERGENCY LIGHT AT SEAT ROW 31DEF INOP. R & R BULB. OPS CHECKED GOOD.

Source: SDR UALA2011022400917
NO TEST · 2011-02-22 Unresolved
ATA 3350

Part: BULB — INOPERATIVE (EMERGENCY LGIHTS) · airframe 60,399 hrs · 22,259 cycles

R-2 DOOR EMERGENCY LIGHT INOPERATIVE. R & R CORRODED LIGHT BULB AND OPS CHECKED GOOD.

Source: SDR UALA2011022400918
SMOKE/FUMES/ODORS/SPARKS · 2011-02-21 Unresolved
ATA 2497

Part: WIRE — DAMAGED (FUSELAGE) · airframe 60,399 hrs · 22,259 cycles

WIRE BUNDLE AT FWD LT CORNER OF E2-1 DRI P SHIELD SHOWS SIGNS OF ARCING. REPAIRED DAMAGE AREA OF WIRES IAW SWPM AND WDM. REPOSITIONED WIRE BUNDLE IAW SWPM. OPS CK GOOD IAW MM.

Source: SDR UALA2011022100874
OTHER · 2011-02-20 Unresolved
ATA 5754

Part: SKIN — DENTED (NR 4 SLAT) · airframe 54,937 hrs · 20,176 cycles

NR 4 SLAT UPPER SURFACE HAS NUMEROUS DENTS. MAJOR REPAIR ACCOMPLISHED: 15 EA DENTS A OVER Y RATIO WITHIN LIMITS OF SRM. NO CRACKS NOTED. NO ACTION REQUIRED. OK TO ARCHIVE. NR 4 SLAT WEDGE LWR SURFACE DOUBLER DISBONDED - INBD END. REPAIRED NR 4 SLAT T/E WEDGE BY FAB'NG AND BONDING UPPER AND LOWER SKINS, DOUBLERS AND CORE IAW JD.

Source: SDR UALA2011022100873
OTHER · 2011-02-18 Unresolved
ATA 5210

Part: BOTTLE — OUT OF TOLERANCE (R4 DOOR) · airframe 60,399 hrs · 22,259 cycles

MAIN CABIN R-4 DOOR EMERGENCY POWER BOTTLE EXPIRED. R & R R-4 DOOR EMERGENCY POWER BOTTLE IAW MM.

Source: SDR UALA2011022100891
WARNING INDICATION · 2011-02-02 Unresolved
ATA 3260

Part: SENSOR — FAULTED (RT MLG) · airframe 60,322 hrs · 22,227 cycles

CREW REPORTS AFTER TAKEOFF UNABLE TO RAISE THE LANDING GEAR HANDLE PAST THE OFF POSITION. SEVERAL EICAS MSGS FLASHED ON AND OFF. 1 EICAS MESSAGE REMAINED ON GEAR DISAGREE. USED THE LANDING GEAR LOCK OVERRIDE SWITCH TO RAISE THE GEAR. WHEN THE LOCK OVERRIDE SWITCH WAS PRESSED THE LANDING GEAR HANDLE COULD BE MOVED TO THE UP POSITION AND LANDING GEAR CAME UP NORMALLY. NLG COMPRESS SENSOR WAS REPLACED BUT FAILED AGAIN FAULTING RT MLG TILT SENSOR. REPLACED RT MLG TILT SENSOR S10059 AND GEAR SWINGS GOOD.

Source: SDR UALA2011020200557
WARNING INDICATION · 2011-01-16 Unresolved
ATA 2432

Part: CHARGER — FAULTY (MASTER BATTERY) · airframe 60,198 hrs · 22,172 cycles

MAIN BATTERY CHARGER STATUS MESSAGE WILL NOT ERASE. FOUND CHARGER TO BE DEFECTIVE. REPLACED MAIN BATTERY CHARGER. MESSAGE CLEARED.

Source: SDR UALA2011011700259

2010

WARNING INDICATION · 2010-10-26 Unresolved
ATA 2421

Part: GCU — FAULTY (RT GENERATOR) · airframe 59,554 hrs · 21,944 cycles

RIGHT GENERATOR LOSS, FLIGHT DIVERTED. ACCOMPLISHED BITE CHECK OF BPCU, OVERVOLTAGE TRIP AND GCU DISPLAYED, SWAPPED RT GCU WITH THE APU POSITION, TESTS NORMAL.

Source: SDR UALA2010102904011
FALSE WARNING · 2010-10-24 Unresolved
ATA 2797

Part: CONNECTOR — SHORTED (TE FLAPS) · airframe 59,548 hrs · 21,940 cycles

T/E FLAP DISAGREE, FLT DIVERTED. FSEU NR 1 BITE SHOWS FLAP FAIL MSG 217. ACCOMPLISHED FIM 27-51-00, FIG 107 FOR FSEU-1 , NO FAULTS FOUND, ACCOMPLISHED FIM FOR FSEU-2 , NO FAULTS FOUND. FOUND *EXISTING FAULT* 'LT FLAP XMT WIRE' MSG 220 FOR FSEU-2 ONLY, REPLACED FSEU-2 PRECAUTIONARY AND MSG RE-APPEARED WITH NEW FSEU-2, FLAP POSITION TRANSMITTER. REPLACED LEFT FLAP POSITION TRANSMITTER, NO HELP. FOUND HIGH RESISTANCE SHORT TO GROUND AT PIN 17 OF D1702. BROKEN SHIELD OF HARNESS W3306-4252. REPAIRED WITH SOLDER SHIELD SPLICE PER MM.

Source: SDR UALA2010102503925
OTHER · 2010-10-01 Unresolved
ATA 5240

Part: PLATE — LEAKING (DOOR 2L) · airframe 59,302 hrs · 21,855 cycles

DOOR 2L MAKES LOUD NOISE IN CRZ. FOUND DOOR 2L SCUFF PLATE LEAKING DOING PRESSURIZATION AT 2 PSI FROM FWD AND AFT CORNERS. REPAIRED LOWER CORNERS AND RESEALED DOOR. PRESSURIZED CABIN TO 3 PSI. NO LEAKS FOUND.

Source: SDR UALA2010100103640
OTHER · 2010-09-10 Unresolved
ATA 3350

Part: LIGHT — DISLODGED (CABIN) · airframe 59,078 hrs · 21,777 cycles

WITH OVERHEAD PANEL SWITCH ON, MULTIPLE EMERGENCY LIGHTS EXTINGUISHED IN 1 (FWD=1, MID FWD=2, MID AFT=3, AFT=4) AREA. ALL OTHER LIGHTS AND INDICATORS NORMAL. FIRST EMERGENCY EXIT PATH LIGHTING ON LT SIDE OF ACFT IS OFF THE FLOOR AND IN VIDEO COMPARTMENT. SECURED FIRST EMERGENCY EXIT PATH LIGHTING STRIP OPS CHECKED NORMAL.

Source: SDR UALA2010091303390
OTHER · 2010-09-04 Unresolved
ATA 2432

Part: CHARGER — FAULTY (MAIN BATTERY) · airframe 59,014 hrs · 21,759 cycles

MAIN BATTERY CHARGER STATUS MESSAGE WON'T CLEAR. TROUBLESHOT IAW FIM. REPLACED SHIPS BATTERY AND CHARGER IAW MM. OPS NORMAL MESSAGE ERASES.

Source: SDR UALA2010090703305
OTHER · 2010-06-14 Unresolved
ATA 2120

Part: DUCT — BURST (CABIN AIR) · airframe 58,199 hrs · 21,445 cycles

CEILING PANEL HANGING DOWN AT ROW 17. AT ARRIVAL SFO 415-12 LOWERED CEILING PANEL (LT SIDE) AT ROWS 17-18, FOUND BURST CTR DISTRIBUTION DUCT, WITH BASEBALL-SIZED RUPTURE ON TOP SIDE. REPLACED OVERHEAD DISTRIBUTION DUCT. LEAK CK GOOD.

Source: SDR UALA2010061502098
OTHER · 2010-05-03 Unresolved
ATA 2120

Part: DUCT — LEAKING (CABIN AIR) · airframe 57,908 hrs · 21,334 cycles

AFT CABIN EXTREMELY HOT. TEMP SHOWS 70 DEG COCKPIT & FWD CABIN SHOW 73 DEG FOUND AT ROW 17C AND 18C AIR DUCT HAS A LARGE LEAK AND NO COOL AIR FLOWING BEYOND ROW 20. REPAIRED REF MM21-23-01, LEAK CK GOOD.

Source: SDR UALA2010050301485
OTHER · 2010-03-16 Unresolved
ATA 2432

Part: CHARGER — FAULTY (MAIN BATTERY) · airframe 57,464 hrs · 21,168 cycles

EICAS STATUS MSG MAIN BATTERY CHARGER. REPLACED MAIN BATTERY CHARGER. OPS NORMAL.

Source: SDR UALA2010031700895
F.O.D.; SMOKE/FUMES/ODORS/SPARKS · 2010-01-23 Unresolved
ATA 7230

Part: ENGINE — BIRD INGESTION (RIGHT) · airframe 57,108 hrs · 21,030 cycles

BIRDSTRIKE AT ROTATION ON TAKEOFF, RT ENG ODOR IN COCKPIT & CABIN. NOTED HIGH VIBRATION LEVEL (33.0) AT CLIMB PWR. ACCOMPLISHED BIRDSTRIKE INSP. ACP INSP OF EXHAUST AREA, 10TH AND 14TH STAGE BLEED DUCTS ON METAL FOUND (PB 10). BORESCOPED 6TH STG COMP IAW MM NO DEFECTS FOUND (PB 11). INSPECTED FAN BLADES AND EXIT GUIDE VANES (PB 12) 094433 MADE SMC FOR FAN BLADES, EXIT GUIDE VANES, ACCOUSTICAL LINER AND FAN BLADE RUB STRIP. ACCOMPLISHED INSP, CLEANED RESIDUE, NO FURTHER DAMAGE NOTED OTHER THAN FAN BLADES. 10 EA FAN BLADES DAMAGED DUE TO BIRDSTRIKE. R & R ALL DAMAGED FAN BLADES IAW MM.

Source: SDR UALA2010012500283
SMOKE/FUMES/ODORS/SPARKS · 2010-01-12 Unresolved
ATA 2530

Part: WARMER — ODOR (GALLEY) · airframe 57,021 hrs · 20,996 cycles

ODOR IN AFT GALLEY. DEACTIVATED COFFEE WARMER PLATES FOR FURTHER TROUBLESHOOTING OF ODOR. NEEDS TROUBLESHOOTING FOR SOURCE OF ODOR. REPLACED COFFEEMAKER M40 & CLEANED COFFEE WARMER. TURNED ON & OPS CK'D COFFEEMAKERS & WARMERS, NO ODOR NOTICE. INSPECTED WIRES BEHIND COFFEEMAKERS & CONNECTORS. SUSPECT DIRTY COFFEE WARMER AS SOURCE.

Source: SDR UALA2010011300164

2009

FLAME/FIRE; PARTIAL RPM/PWR LOSS · 2009-10-28 Unresolved
ATA 7230

Part: COMPRESSOR — STALLED (RT ENGINE) · airframe 56,413 hrs · 20,759 cycles

LOUD COMPRESSOR STALL RT ENGINE JUST AFTER LIFT-FIREBALL REPORTED BY PASSENGERS, LOOKS OK NOW. *S/D* DEFINITE YAW WITH COMPRESSOR STALL-JUST ONE NOISE-THEN ENG CLEARED ITSELF. PERFORMED FIM TASK'S. NO EPCS MSG'S AND BOROSCOPE OF AP2 AND AP8 PORTS REVEALED NO LIMITING DEFECTS. NO EGT EXCEEDENCE. LEAK CHECKS OK. FOUND EVIDENCE OF BIRD STRIKE AT MID SPAN SHROUD, NO EVIDENCE OF BIRD INGESTION THROUGH GAS PATH. ENGINE NEEDS ACCELERATION CHECK FROM MIN IDLE TO 80 PERCENT WITH 10-15 SEC FULL LEVER TRAVERSE. ACCMP'D ACCEL RUN. ENGINE OKAY FOR SERVICE.

Source: SDR UALA2009103003386
OTHER · 2009-10-20 Unresolved
ATA 3510

Part: REGULATOR — LEAKING (O2 SYSTEM) · airframe 56,344 hrs · 20,727 cycles

OXYGEN PRESSURE REGULATOR FOUND LEAKING. REMOVED AND REPLACED CREW O2 PRESSURE REGULATOR. CHECKS NORMAL AT THIS TIME.

Source: SDR UALA2009102103286
OTHER · 2009-05-14 Unresolved
ATA 5320

Part: DOUBLER — DENTED (FUSELAGE) · airframe 54,937 hrs · 20,176 cycles

DENTS FWD AND AT FLOOR LEVEL AT DOOR 2L. WILL REQUIRE A BARN DOOR DOUBLER REPAIR. MAJOR REPAIR ACCOMPLISHED: REMOVED EXISTING DOUBLER AND INSTALLED DOUBLER REPAIR.

Source: SDR UALA2009051501378
OTHER · 2009-05-14 Unresolved
ATA 5322

Part: SHEAR TIE — DAMAGED (FUSELAGE) · airframe 54,937 hrs · 20,176 cycles

SHEAR TIE (PN 140N2006-184) REQUIRES FABRICATION AT STA 580, STR 18 TO STR 19L, AS PART OF PERMANENT REPAIR OF LT FUSELAGE. MAJOR REPAIR ACCOMPLISHED: FABRICATED NEW SHEARTIE 140N2006-184 AND INSTALLED.

Source: SDR UALA2009051501377

2008

INADEQUATE Q C · 2008-09-14 Unresolved
ATA 2565

Part: GASKET — FAILED (ESCAPE SLIDE) · airframe 52,811 hrs · 19,364 cycles

FOUND LT OFFWING SLIDE INFLATION HOSE GASKET BROKEN. REPLACED INFLATION GASKET.

Source: SDR 2008UALA05741
INADEQUATE Q C; SMOKE/FUMES/ODORS/SPARKS · 2008-05-15 Unresolved
ATA 7261

Part: BEARING — FAILED (NR 2 ENGINE) · airframe 51,626 hrs · 18,948 cycles

BAD SMELL ON TAKEOFF LIKE BURNT OIL IN PACK. BAD IN COCKPIT & MID TO AFT CABIN. BEARING FAILURE IN NR 2 ENG. REPLACED NR 2 ENG.

Source: SDR 2008UALA02836
OTHER · 2008-04-14 Unresolved
ATA 3510

Part: OXYGEN MASK — FAULTY (CAPTAIN'S) · airframe 51,347 hrs · 18,842 cycles

CAPTAIN'S OXYGEN RESET SWITCH STICKY. REPLACED CAPTS WITH OBSERVERS O2 MASK ASSY CHECKS OK

Source: SDR 2008UALA02168
INADEQUATE Q C · 2008-03-22 Unresolved
ATA 3510

Part: OXYGEN MASK — MISINSTALLED (CAPTAIN'S) · airframe 51,116 hrs · 18,769 cycles

CAPT'S RESET-TEST LEVER ON O2 MASK DOOR IS INOP. SUPPLEMENTAL DATA UPDATE CAUSE, MASK NOT STOWED PROPERLY. REINSTALLED MASK ASSY IN POSITION.

Source: SDR 2008UALA01653
NO TEST · 2008-01-09 Unresolved
ATA 2560

Part: BATTERY — INOPERATIVE (FLASHLIGHT) · airframe 50,455 hrs · 18,512 cycles

EMERGENCY FLASHLIGHT AT DOOR 2 LEFT DOESN'T FLASH. FOUND BATTERY FAILED. REPLACED BATTERY, OPS CHECKED OK.

Source: SDR 2008UALA00170

2007

OTHER · 2007-11-02 Unresolved
ATA 2565

Part: COVER — LOOSE (ESCAPE SLIDE) · airframe 49,832 hrs · 18,282 cycles

CABIN SERVICE REPORTED AFT LT DOOR SLIDE COVER FELL OFF.

Source: SDR 2007UALA04559
WARNING INDICATION · 2007-09-05 Unresolved
ATA 2432

Part: BATTERY — FAULTY (MAIN) · airframe 49,322 hrs · 18,092 cycles

MAIN BATTERY CHARGER DISPLAYED ON STATUS PAGE. UNABLE TO CLEAR. FOUND BATTERY HOT TO THE TOUCH. REPLACED MAIN SHIPS BATTERY.

Source: SDR 2007UALA03597
OTHER · 2007-06-24 Unresolved
ATA 3350

Part: COVER — DETACHED (CABIN) · airframe 48,659 hrs · 17,847 cycles

EXIT SIGN COVER DETACHED AT 2L. REINSTALLED EXIT SIGN COVER.

Source: SDR 2007UALA02204
OTHER · 2007-06-13 Unresolved
ATA 3350

Part: LIGHT — MISWIRED (CABIN) · airframe 48,538 hrs · 17,808 cycles

CIRCUIT BREAKER TRIPS WITH LED LENS CAPS INSTALLED AT DOORS 2L & 4L. [08-07-07] AIRCRAFT SIDE OF LIGHT ASSEMBLY WAS WIRED BACKWARDS PER THE INVESTIGATING OFFICER, REINSTALLED INCANDESCENT LENS CAPS AT 2L & 4L. PUT 2 LED LENS CAPS IN LOB BIN. INSTALL LED LENS CAPS AFTER REPAIRING AIRCRAFT WIRING.

Source: SDR 2007UALA01995
OTHER · 2007-05-29 Unresolved
ATA 3350

Part: LIGHT — LOOSE (CABIN) · airframe 48,369 hrs · 17,751 cycles

EMERGENCY STRIP LIGHTING IN FRONT OF 1ST CLASS CABIN LOOSE. RE-SECURED STRIP TO FLOOR.

Source: SDR 2007UALA01711

2006

WARNING INDICATION · 2006-09-20 Unresolved
ATA 2211

Part: COMPUTER — UNKNOWN (AUTOPILOT) · airframe 45,928 hrs · 16,841 cycles

MADE AN UNPLANNED STOP AT DEN DUE TO AUTOPILOT PROBLEM. CREW COMMENTS: UNABLE TO ENGAGE AUTOPILOT L-C-R, L AND C AUTOPILOTS CMD SW GIVES HORN AND LT WARN, R CDM SW NOTHING. THE DISCREPANCY IS ATTRIBUTED TO A MALFUNCTIONING FLIGHT CONTROL COMPUTER. REPLACED FLIGHT CONTROL COMPUTER. UA MAINTENANCE WILL BE MONITORING THE RELIABILITY OF FCC.

Source: SDR 2006UALA01826

2005

OTHER · 2005-06-20 Unresolved
ATA 5330

Part: SKIN — LIGHTNING STRIKE (FUSELAGE) · airframe 41,547 hrs · 15,271 cycles

TOP OF FUSELAGE HAS 2 LIGHTNING STRIKES. REMOVED DAMAGE AND MANUFACTURED REPAIR REF SRM 53-00-01.

Source: SDR 2005UALA00646
PARTIAL RPM/PWR LOSS; WARNING INDICATION · 2005-06-09 Unresolved
ATA 7200

Part: ENGINE — MALFUNCTIONED (RIGHT) · airframe 41,487 hrs · 15,251 cycles

DIVERTED DUE TO RT ENGINE OIL QTY AND PRESSURE IND. RT ENGINE SHUTDOWN. IN CRUISE LOSS OIL QTY & PRESSURE. CREW SHUTDOWN ENGINE. UPON LANDING FOUND EXHAUST OIL WETTED. ENGINE REMOVED. UPON DISASSEMBLY OF ENGINE FOUND NR 5 BEARING BAY HEAVILY COKED & NR 5 SCAVENGE LINE BLOCKED WITH COKE. UPON SEPARATION OF LPT FROM EXHAUST CASE FOUND NR 5 BEARING CARBON SEAL ASSEMBLIES CARBON ELEMENT SPINNING FREE WITH AXIAL PLAY BETWEEN FRONT & REAR SEAL PLATE ASSY. AXIAL PLAY DEMONSTRATES A INSUFFICIENT TORQUE OF THE SEAL PLATES IN THE ASSEMBLY. ROOT CAUSE OF THE OIL LOSS IS MISASSEMBLED NR 5 CARBON SEAL ASSY.

Source: SDR 2005UALA00532
FLUID LOSS; ELECT. POWER LOSS-50 PC · 2005-04-15 Unresolved
ATA 4990

Part: SEAL — LEAKING (APU) · airframe 41,044 hrs · 15,079 cycles

DIVERTED TO ORD DUE TO THE LOSS OF APU OIL QUANTITY. OIL LEAK CONFIRMED IN TEST CELL AT 12:00 WHEN GEARBOX PRESSURIZED (SIMULATES APU OPERATION IN ALTITUDE). STAT-O-SEALS AT THE 12:00 POSITION, BETWEEN THE GEARBOX AND DRIVEN COMPRESSOR WERE LEAKING IN THE THE BLEED AIR DUCT. REBUILT COMPRESSOR MODULE AND ALL SHIMMING CORRECTED. THREE WASHERS INDICATE LIMITED SEAL DEFORMATION. TEST CELL LEAK CHECK AND BUILD PROCEDURES ARE BEING CHANGED TO ADD A LEAK CHECK WITH GEARBOX PRESSURIZED AT IDLE CONDITIONS, AND A LEAD CHECK ON THE BOLT TORQUES.

Source: SDR 2005UALA00360

2004

SMOKE/FUMES/ODORS/SPARKS · 2004-11-20 Unresolved
ATA 2120

Part: ODOR — DETECTED (CABIN) · airframe 39,769 hrs · 14,570 cycles

SMOKE ODOR IN CABIN AND FLT DECK. ON COFFEEMAKER PERFORMED VISUAL CHECK OF ALL INTERNAL AND EXTERNAL WIRING. NO DEFECTS FOUND. PERFORMED PERATIONAL TEST ON UNIT. UNIT PASSED BREW TEST. UNIT WAS MONITORED WITH POWER AND WATER ON FOR AN ADDITIONAL 30 MINUTES:NO ANOMALIES NOTED. ON COFFEEWARMER PERFORMED VISUAL CHECK OF ALL INTERNAL AND EXTERNAL WIRING. NO DEFECTS FOUND. NO PHYSICAL SIGNS OF DAMAGE OR DISTORTION TO UNIT. UNIT REMAINED POWERED-UP FOR 30 MINUTES: NO ANOMALIES NOTED.

Source: SDR 2004UALA01201
OTHER · 2004-11-14 Unresolved
ATA 5330

Part: SKIN — DENTED (FUSELAGE) · airframe 39,733 hrs · 14,552 cycles

EXTERIOR FUSELAGE SKIN AT STA 620 ABOVE STR 16L HAS 2 EACH DENTS. REMOVED EXISTING SKIN REPAIRS. REMOVED PORTION OF DAMAGED SKIN PANEL. ACCOMPLISHED A PARTIAL SKIN PANEL REPLACEMENT. SKIN PANEL SPLICED BY DOUBLER STRAPS AND TRIPLERS.

Source: SDR 2004UALA01066
OTHER · 2004-11-14 Unresolved
ATA 5310

Part: SHEAR TIE — CRACKED (FUSELAGE) · airframe 39,733 hrs · 14,552 cycles

AFT PIT STA 1400 BETWEEN STR 29L AND 30L SHEAR TIE CRACKED. REPLACED SHEAR TIE.

Source: SDR 2004UALA01058
OTHER · 2004-11-13 Unresolved
ATA 5311

Part: FRAME — DENTED (FUSELAGE) · airframe 39,733 hrs · 14,552 cycles

AFT PIT FRAME INNER FLANGE DENTED AT BS 1400 ABOVE STR 26L. INSTALLED J ANGLE REPAIR.

Source: SDR 2004UALA01055
NO TEST · 2004-11-13 Unresolved
ATA 3350

Part: LIGHT — INOPERATIVE (CABIN) · airframe 39,733 hrs · 14,552 cycles

R-2 DOOR EMERGENCY LIGHTS INTERIOR AND EXTERIOR INOP. REPLACED BATTERY PACK AND OPS CHECKED REF MM 33-51-00.

Source: SDR 2004UALA01118
OTHER · 2004-11-13 Unresolved
ATA 5311

Part: FRAME — DENTED (FUSELAGE) · airframe 39,733 hrs · 14,552 cycles

AFT PIT FRAME DENTED AT STA 1540 BETWEEN STRINGERS 25L & 26L. INSTALLED NESTED J ANGLE REPAIR.

Source: SDR 2004UALA01052
OTHER · 2004-11-13 Unresolved
ATA 3350

Part: SOCKET — FAULTY (ESCAPE SLIDE) · airframe 39,733 hrs · 14,552 cycles

R-1 EXTERNAL EMERGENCY SLIDE ILLUMINATION LIGHT HAS A FAULTY SOCKET ASSEMBLY. REPLACED FAULTY SOCKET. PERFORMED SUCCESSFUL OPERATION CHECK OF LIGHT.

Source: SDR 2004UALA01116
OTHER · 2004-11-13 Unresolved
ATA 5330

Part: BEAR STRAP — CORRODED (FUSLEAGE) · airframe 39,733 hrs · 14,552 cycles

AFT PIT FUSELAGE SKIN AND BEAR STRAP WERE CORRODED. CORROSION WAS REMOVED AND EXTERNAL DOUBLER REPAIR WAS ACCOMPLISHED.

Source: SDR 2004UALA01057
OTHER · 2004-11-13 Unresolved
ATA 5311

Part: FRAME — DENTED (FUSELAGE) · airframe 39,733 hrs · 14,552 cycles

AFT PIT FRAME DENTED AT STA 1600 ABOVE STR S25L. INSTALLED NESTED ANGLE REPAIR.

Source: SDR 2004UALA01053
OTHER · 2004-11-13 Unresolved
ATA 5311

Part: FRAME — DENTED (FUSELAGE) · airframe 39,733 hrs · 14,552 cycles

AFT PIT FRAME INNER FLANGE DENTED AT BS 1320 ABOVE STR 26R. INSTALLED J ANGLE REPAIR.

Source: SDR 2004UALA01056
OTHER · 2004-11-13 Unresolved
ATA 5311

Part: FRAME — DENTED (FUSELAGE) · airframe 39,733 hrs · 14,552 cycles

AFT PIT FRAME DENTED AT STA 1480 BETWEEN STRINGERS S25L & S26L. REMOVED DAMAGED PORTION OF THE FRAME CAP. INSTALLED NESTED J ANGLE REPAIR.

Source: SDR 2004UALA01107
OTHER · 2004-11-13 Unresolved
ATA 3350

Part: WIRE — BROKEN (EMERGENCY LIGHT) · airframe 39,733 hrs · 14,552 cycles

R-2 DOOR EEL EXIT MARKER WIRE IS BROKEN. REPAIRED WIRE REF GNMM 2-0-15-001 AND OPS CHECKED.

Source: SDR 2004UALA01117
OTHER · 2004-11-13 Unresolved
ATA 5311

Part: FRAME — DENTED (FUSELAGE) · airframe 39,733 hrs · 14,552 cycles

AFT PIT FRAME DENTED AT RT SIDE BETWEEN STRINGERS S25R & S26R. REMOVED DAMAGED FRAME CAP AND INSTALLED NESTED J ANGLE REPAIR.

Source: SDR 2004UALA01108
OTHER · 2004-11-13 Unresolved
ATA 5311

Part: FRAME — DENTED (FUSELAGE) · airframe 39,733 hrs · 14,552 cycles

AFT PIT FRAME DENTED AT STA 1580 ABOVE STRINGER S26L. INSTALLED NESTED ANGLE REPAIR.

Source: SDR 2004UALA01054
OTHER · 2004-11-12 Unresolved
ATA 5311

Part: FRAME — DENTED (FUSELAGE) · airframe 39,733 hrs · 14,552 cycles

AFT PIT FRAME INNER FLANGE DENTED AT BS 1440 INBOARD OF STR 26L. TYPICAL CARGO PIT DENT DAMAGE. INSTALLED J ANGLE REPAIRS.

Source: SDR 2004UALA01050
OTHER · 2004-11-12 Unresolved
ATA 5311

Part: FRAME — DENTED (FUSELAGE) · airframe 39,733 hrs · 14,552 cycles

AFT PIT FRAME INBOARD FLANGE DENTED AT BS 1320 BETWEEN STR 25L AND 27L. INSTALLED J ANGLE REPAIR.

Source: SDR 2004UALA01051
OTHER · 2004-11-12 Unresolved
ATA 5311

Part: FRAME — DENTED (FUSLEAGE) · airframe 39,733 hrs · 14,552 cycles

AFT PIT FRAME INBOARD FLANGE DENTED AT STA 1520 ABOVE STR 26L. TYPICAL CARGO PIT DENT DAMAGE DUE TO CARGO LOADING. INSTALLED J ANGLE REPAIR.

Source: SDR 2004UALA01049
OTHER · 2004-11-12 Unresolved
ATA 5315

Part: FLOORBEAM — DAMAGED (FUSLAGE) · airframe 39,733 hrs · 14,552 cycles

CABIN FLOORBEAM CAP AT BS 324 RBL 44, RBL 48, AND RBL 62 IS CORRODED. SUPPLEMENTAL DATA UPDATE, TYPICAL FLOORBEAM CORROSION. REMOVED DAMAGE AND INSTALLED REPAIR ANGLES TO FLOORBEAMS.

Source: SDR 2004UALA01048
OTHER · 2004-11-12 Unresolved
ATA 5311

Part: FRAME — DENTED (FUSELAGE) · airframe 39,733 hrs · 14,522 cycles

AFT PIT FRAME DENTED AT STA 1420 BETWEEN STRINGERS 25L & 26L. TYPICAL CARGO PIT DENT DAMAGE DUE TO CARGO LOADING. REMOVED DAMAGED FRAME CAP AND INSTALLED NESTED J ANGLE REPAIR.

Source: SDR 2004UALA01109
OTHER · 2004-11-09 Unresolved
ATA 5315

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 39,733 hrs · 14,552 cycles

CABIN FLOORBEAM CAP AT BS 310 CORRODED RBL 44. FABRICATED & INSTALLED NESTED ANGLE REPAIR WITH FILLERS & SHIMS.

Source: SDR 2004UALA01030
OTHER · 2004-11-09 Unresolved
ATA 5320

Part: PLATE — CORRODED (GALLEY) · airframe 39,733 hrs · 14,552 cycles

AFT GALLEY AREA RT SIDE STA 1681-1691 RBL 52 GALLEY DECK PLATE UPPER SURFACE CORRODED. FABRICATED & INSTALLED DOUBLER REPAIR.

Source: SDR 2004UALA01029
FLT CONT AFFECTED; WARNING INDICATION · 2004-01-08 Unresolved
ATA 2781

Part: WARNING SYSTEM — ACTIVATED (COCKPIT)

RETURNED TO THE FIELD WITH A SLAT DISAGREE MESSAGE. EXCESSIVE TORQUE LOAD IN SLAT DRIVE SYSTEM. ACCOMPLISHED SLAT LUBE AND PERFORMED BITE OF ALL THREE FSEU'S. FOUND NO CURRENT FAULTS. PREVIOUS FLIGHT FAULTS INDICATE LE SLAT DISAGREE WITH NO FAULTED UNIT. FOUND ROTARY ACTUATOR NR 5 INBD OVERLOAD INDICATOR POPPED. NR 5 ROTARY ACTUATOR REPLACED.

Source: SDR 2004UALA00389
WARNING INDICATION · 2004-01-03 Unresolved
ATA 2782

Part: ACTUATOR — JAMMED (NR 3) · airframe 37,139 hrs · 13,642 cycles

AFTER TAKEOFF WITH FLAP HANDLE SELECTED TO UP HAD A LE EDGE SLAT DISAGREE MESSAGE AND LIGHT. FOUND JAMMED NR 3 LEADING EDGE (LE) SLAT ROTARY ACTUATOR. JAMMING WAS ATTRIBUTED TO EXCESSIVE TORQUE LOADING IN THE LE SLAT DRIVE TORQUE TUBE SYSTEM. NR 3 ROTARY ACTUATOR WAS REPLACED, THE NR 5 ACTUATOR WAS ALSO REPLACED AS PRECAUTION BECAUSE OVERLOAD INDICATOR WAS FOUND TRIPPED. LUBRICATED THE LE SLAT SYSTEM.

Source: SDR 2004UALA00001

2003

OTHER · 2003-08-22 Unresolved
ATA 5330

Part: SKIN — DAMAGED (FUSELAGE) · airframe 36,075 hrs · 13,254 cycles

CREASE & PUNCTURE EXTERNAL FUSELAGE STA 463 TO STA 440 STR 16L &17L. MAJOR REPAIR ACCOMPLISHED. INSTALLED DOUBLER REPAIR.

Source: SDR 2003UALA00643
OTHER · 2003-03-08 Unresolved
ATA 3350

Part: LIGHT — BURNED OUT (SLIDE) · airframe 34,738 hrs · 12,751 cycles

DOOR 1R EMERGENCY SLIDE LIGHT ON OUTSIDE OF FUSELAGE IS INOP. REPLACED/RELAMPED BURNED OUT LIGHT.

Source: SDR 2003UALA00257
OTHER · 2003-03-07 Unresolved
ATA 3350

Part: LIGHT — BURNED OUT (SLIDE) · airframe 34,738 hrs · 12,751 cycles

DOOR 4R EMERGENCY SLIDE LIGHT ON OUTSIDE OF FUSELAGE IS INOP. SLIDE LIGHT REPLACED/RELAMPED.

Source: SDR 2003UALA00256

2002

OTHER · 2002-12-06 Unresolved
ATA 5330

Part: SKIN — DENTED (FUSELAGE) · airframe 34,048 hrs · 12,503 cycles

DENT 3 FEET FORWARD OF DOOR 2L AT DOOR SILL LEVEL JUST FORWARD OF PREVIOUS REPAIR DENT MEASURES 1.5 BY 1.25 INCHES WITH DEPTH OF 5/32 INCH. MAJOR REPAIR ACCOMPLISHED. INSTALLED DOUBLER & STRINGER REPAIR.

Source: SDR 2002UALA01839

2000

INADEQUATE Q C; ELECT. POWER LOSS-50 PC; WARNING INDICATION · 2000-11-11 Unresolved
ATA 2421

Part: IDG — OVERSERVICED (RT GENERATOR) · airframe 27,475 hrs · 10,074 cycles

DIVERTED TO LAS. RIGHT GENERATOR FAILED, COULD NOT RESET. SUPPLEMENTAL DATA UPDATE REPLACED IDG. REPAIR SHOP FOUND IDG OVER SERVICED.

Source: SDR 2000UALA00677

1998

FLUID LOSS; WARNING INDICATION · 1998-12-10 Unresolved
ATA 2910

Part: HOSE — FAILED (LT MLG)

LANDED LAX UNDER AMBER ALERT DUE TO THE LOSS OF THE LEFT HYDRAULIC SYSTEM. *S/D* FOUND MLG DOWNLOCK PRESSURE HOSE RUPTURED. REPLACED HOSE.

Source: SDR 98UAL900597
FALSE WARNING · 1998-06-15 Unresolved
ATA 2611

Part: SMOKE DETECTOR — FAILED (E/E COMPT)

LANDED SFO UNDER AMBER ALERT DUE TO OVERHEAT LIGHT AND SMOKE INDICATION IN FORWARD EQUIPMENT BAY. *S/D* AIRCRAFT EXPERIENCED A SMOKE INDICATION. MAINTENANCE REPLACED BOTH EQUIPMENT COOLING SMOKE DETECTORS. REPLACED RELAY K10506 ALTERNATE MODE RELAY.

Source: SDR 98UAL900263

1996

NO TEST · 1996-04-25 Unresolved
ATA 3350

Part: LIGHTS — INOPERATIVE (CABIN)

EMERGENCY ESCAPE LIGHTING INOP AT AFT LAVATORY. REPLACED EMERGENCY ESCAPE LIGHT ASSEMBLY AT AFT LAVATORY, OP CHECKS NORMAL.

Source: SDR 96UAL900283
OTHER · 1996-04-24 Unresolved
ATA 5610

Part: WINDOW SEAL — LOOSE (COCKPIT)

VERY LOUD SQUEAL FROM FLIGHT OFFICER'S WINDOW. FLIGHT DIVERTED TO ORD. SECURED FLIGHT OFFICER'S WINDOW SEAL IN THE FRAME. PRESSURE CHECKS OK. FLIGHT CONTINUED TO SEA, OPERATION NORMAL.

Source: SDR 96UAL900280