# Service difficulty reports: N503UA

A list on [N503UA](https://openairdocs.org/aircraft/N503UA.md).

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

Page 1 of 2 · 79 reports

- [SDR CALA2013102492380](https://openairdocs.org/sdr/CALA2013102492380.md): Skin · gouged · Oct 23, 2013 · N503UA · Boeing 757222 · Fuselage Main, Plate/Skin
  > STATION 1715, ABOVE STRINGER 20L, SKIN IS GOUGED. REMOVED DAMAGE IAW SRM 53-00-01. MATERIAL LOST IS 0.002.
- [SDR CALA2013100191632](https://openairdocs.org/sdr/CALA2013100191632.md): Cover · cracked · Oct 1, 2013 · N503UA · Boeing 757222 · Emergency Lighting
  > EMERGENCY EXIT LIGHT TRACK COVER FROM SEATS 8 THROUGH 40 IS CRACKED & MISSING SECTIONS. REPLACED EMERGENCY EXIT LIGHT COVER FROM ROW 40 FORWARD TO ROW 32. REPLACED EMERGENCY EXIT LIGHT COVER IAW AMM.
- [SDR CALA2013100191631](https://openairdocs.org/sdr/CALA2013100191631.md): Cover · cracked · Oct 1, 2013 · N503UA · Boeing 757222 · Emergency Lighting
  > EMERGENCY EXIT LIGHT COVER CRACKED IN FRONT OF FWD AFT GALLEY. REPLACED EMERGENCY EXIT LIGHT COVER.
- [SDR CALA2013100191633](https://openairdocs.org/sdr/CALA2013100191633.md): Cap · missing · Sep 29, 2013 · N503UA · Boeing 757222 · Emergency Lighting
  > EMERGENCY EXIT LIGHT IN FRONT OF FWD CLOSET MISSING END CAP. REPLACED CAP.
- [SDR UALA2013070804720](https://openairdocs.org/sdr/UALA2013070804720.md): Door · inoperative · Jul 5, 2013 · N503UA · Boeing 757222 · Cargo/Baggage Doors
  > AFT CARGO DOOR INOPERATIVE. TROUBLESHOT AND FOUND EXT POWER PROBLEM, DISCONNECTED EXT PWR, ALL OPS CHECKED GOOD.
- [SDR UALA2013061204044](https://openairdocs.org/sdr/UALA2013061204044.md): Warning System · activated · Jun 11, 2013 · N503UA · Boeing 757222 · Fuel Indicating System
  > LOW FUEL EICAS MSGS, FLT DIVERTED. ALSO HAD AN AURAL ALERT.
- [SDR UALA2013050203078](https://openairdocs.org/sdr/UALA2013050203078.md): Light · inoperative · May 1, 2013 · N503UA · Boeing 757222 · Emergency Lighting
  > EMERGENCY LIGHT IN FRONT OF MID LAV IS INOPERATIVE. REPLACED LIGHT ASSY, OPS CHECKED NORMAL. IAW AMM 33-51-96-401.
- [SDR UALA2013041602604](https://openairdocs.org/sdr/UALA2013041602604.md): Blade · nicked · Apr 15, 2013 · N503UA · Boeing 757222 · Turbine Engine Compressor Section
  > NR 1 ENGINE FAN BLADE NR 33 HAS A NICK ON LEADING EDGE 1 INCH FROM TIP. REPAIRED DAMAGE REF AMM.
- [SDR UALA2013041302527](https://openairdocs.org/sdr/UALA2013041302527.md): Skin · damaged · Apr 9, 2013 · N503UA · Boeing 757222 · Fuselage Main, Plate/Skin
  > ACP'D REPAIR AT BS 1602 ABOVE STRINGER 20R LAP JOINT AT C03 VISIT PER UA-EVA-73476 BY REMOVING DAMAGED SKIN AND INSTALLING A DOUBLER AND A FILLER. ACP'D REPAIR PER AVO 1984.
- [SDR UALA2012120707089](https://openairdocs.org/sdr/UALA2012120707089.md): Wire Harness · faulty · Dec 5, 2012 · N503UA · Boeing 757222 · Ice/Rain Protection System Wiring
  > LEFT SIDE WINDOW HEAT INOP. DISCONNECTED CONN D41578J INSULATED AND SECURED REF WDM 20-41-12 PG 1. REPLACED WIRE HARNESS.
- [SDR UALA2012091305190](https://openairdocs.org/sdr/UALA2012091305190.md): Outlet · missing · Sep 12, 2012 · N503UA · Boeing 757222 · DC Power Distribution System
  > PC POWER OUTLETS NOT INSTALLED ON 1ST CLASS SEATS.
- [SDR UALA2012090605005](https://openairdocs.org/sdr/UALA2012090605005.md): Blade · damaged · Sep 5, 2012 · N503UA · Boeing 757222 · Engine (Turbine/Turboprop)
  > NR 1 ENGINE BIRD STRIKE. THE ENGINE VIB MONITOR WENT TO 1.4. ALL OTHER IND AND PARAMETERS NORMAL. FELT HIGH FREQ VIBRATION IN FLOOR. INSPECTION OF NR 1 ENGINE NOTED BLADE DAMAGE DUE TO BIRD STRIKE. REMOVED NR 1 ENGINE FAN BLADES PER AMM. INSTALLED COMPLE
- [SDR UALA2012061403262](https://openairdocs.org/sdr/UALA2012061403262.md): Light · inoperative · Jun 14, 2012 · N503UA · Boeing 757222 · Emergency Lighting
  > EMERGENCY TRACK FLOOR LIGHTING AT AFT FWD LAV INOP. REPLACED AFT FWD LAV EMERGENCY LIGHT. OPS CHECKED GOOD, REF MM 33-51-00 REF MM 33-51-11.
- [SDR UALA2012061403261](https://openairdocs.org/sdr/UALA2012061403261.md): Light · inoperative · Jun 14, 2012 · N503UA · Boeing 757222 · Emergency Lighting
  > EMERGENCY TRACK FLOOR LIGHTING AT MID LAV INOP. REPLACED MID LAV EMERGENCY LIGHT REF MM 33-51-00 REF MM 33-51-11.
- [SDR UALA2012030901567](https://openairdocs.org/sdr/UALA2012030901567.md): Wire · faulty · Mar 9, 2012 · N503UA · Boeing 757222 · Light System Wiring
  > -2 (L=1, R=2, BOTH=3) WING LDG LIGHTS EXTINGUISH. LUG BROKEN. INSUFFICIENT WIRE LENGTH TO RELUG. NEED 12 GA SHIELDED WIRE, RE WD 33-42-12. WIRE CAPPED, STOWED, AND CB OPEN AND COLLARED. RPL'D WIRE, LIGHT CHECKS GOOD.
- [SDR UALA2012021500925](https://openairdocs.org/sdr/UALA2012021500925.md): Girt Bar · damaged · Feb 15, 2012 · N503UA · Boeing 757222 · Emergency Equipment
  > SLIDE LT IS ON DOOR IS NOT ARMED 4R. RPL GIRT BAR DUE TO DAMAGED BAR SPRINGS. GIRT BAR REPLACED & RIG CHECK.
- [SDR UALA2012012400491](https://openairdocs.org/sdr/UALA2012012400491.md): Connector · dirty · Jan 23, 2012 · N503UA · Boeing 757222 · Fuel System Wiring
  > FUEL QTY BITE STATUS WITH RIGHT WING QTY AND BLANK TOTALIZER. REMOVED, CLEANED, AND RESEATED CONNECTOR D2814 AND BUSSING PLUG FOR RT FUEL TANK, OPS CHK GOOD. SEE SCAL NR 9959791. WORK ACCOMPLISHED.
- [SDR UALA2012012300445](https://openairdocs.org/sdr/UALA2012012300445.md): Skin · worn · Jan 20, 2012 · N503UA · Boeing 757222 · Trailing Edge Flaps
  > LEFT WING NR 2 FLAP UPPER SURFACE SKIN OUTBOARD EDGE HAS A WORN SPOT. REPAIRED FLAP PER ECRA 5750-04419 ON SCAL LOG 9955553 DURING HMV 4 CHECK.
- [SDR UALA2012012000426](https://openairdocs.org/sdr/UALA2012012000426.md): Floorbeam · corroded · Jan 19, 2012 · N503UA · Boeing 757222 · Fuselage Main, Floor Beam
  > FLOORBEAM STA 395 RBL 55 HAS CORROSION AT NUT CLIP HOLE. REPAIRED PER ECRA 5310-05 433 ON SCAL LOG PAGE 9957145.
- [SDR UALA2012011900394](https://openairdocs.org/sdr/UALA2012011900394.md): Skin · buckled · Jan 18, 2012 · N503UA · Boeing 757222 · Fuselage Main, Plate/Skin
  > FUSELAGE SKIN BUCKLED AROUND SEVERAL RIVETS STA 607-613 STRINGER 16 L. ACCOMPLISHED REPAIR ON FUSELAGE SKIN DURING HMV CHECK AT SCAL PER ECRA 5330-04185 ON LOG 9954986.
- [SDR UALA2012011900392](https://openairdocs.org/sdr/UALA2012011900392.md): Structure · damaged · Jan 18, 2012 · N503UA · Boeing 757222 · Fuselage Miscellaneous Structure
  > LWR AFT FUSELAGE, INSTALLED 2 EA DOUBLERS AT STA 1393 AND 1433 STR 28 REF TASK CARD 59745401C. INSTALLED 2EA DOUBLERS REF WC 59745401C.
- [SDR UALA2012011900391](https://openairdocs.org/sdr/UALA2012011900391.md): Floorbeam · corroded · Jan 17, 2012 · N503UA · Boeing 757222 · Fuselage Main, Floor Beam
  > PASSENGER CABIN MAIN DECK FLOORBEAM STA 377 RBL 48-63 IS CORRODED UPPER CAP. ACCOMPLISHED REPAIR DURING HMV 4 PER ECRA 5310-05432. WORK ACCOMPLISHED ON SCAL LOG 99556 62.
- [SDR UALA2012011800371](https://openairdocs.org/sdr/UALA2012011800371.md): Floorbeam · corroded · Jan 17, 2012 · N503UA · Boeing 757222 · Fuselage Main, Floor Beam
  > PASSENGER CABIN MAIN DECK FLOORBEAM STA 377 RBL 48-63 IS CORRODED UPPER CAP. MAJOR REPAIR ACCOMPLISHED. REPAIRED DURING HMV 4 PER ECRA 5310-05432. WORK ACCMP'D ON SCAL LOG 99556 62.
- [SDR UALA2012011600317](https://openairdocs.org/sdr/UALA2012011600317.md): Door Frame · corroded · Jan 14, 2012 · N503UA · Boeing 757222 · Fuselage Main, Structure
  > AFT CARGO AFT DOOR FRAME HAS A CORRODED HOLE APPROX.0250 DIA STA 1440 ABOVE STA S27R. REPAIR ACCOMPLISHED DURING HMV 4 ON SCAL LOG 9957898 PER ECRA 5310-05436.
- [SDR UALA2012010600128](https://openairdocs.org/sdr/UALA2012010600128.md): Gate · corroded · Jan 5, 2012 · N503UA · Boeing 757222 · Passenger/Crew Doors
  > L2 DOOR GATE HAS CORROSION. REMOVED AND REPLACED L2 DOOR GATE WITH SERVICEABLE GATE.
- [SDR UALA2012010600127](https://openairdocs.org/sdr/UALA2012010600127.md): Gate · corroded · Jan 5, 2012 · N503UA · Boeing 757222 · Passenger/Crew Doors
  > L4 UPPER DOOR GATE HAS CORROSION WORN THROUGH HOLE IN GATE. REPLACED L4 UPPER GATE WITH SERVICABLE PART.
- [SDR UALA2012010600126](https://openairdocs.org/sdr/UALA2012010600126.md): Gate · corroded · Jan 5, 2012 · N503UA · Boeing 757222 · Passenger/Crew Doors
  > L2 DOOR UPPER GATE HAS CORROSION. REMOVED AND REPLACED L2 UPPER GATE WITH SERVICEABLE GATE.
- [SDR UALA2012010600125](https://openairdocs.org/sdr/UALA2012010600125.md): Intercostal · corroded · Jan 5, 2012 · N503UA · Boeing 757222 · Fuselage Miscellaneous Structure
  > PAX CABIN MAIN DECK FLOOR AFT WET AREA BS 1620-1640 AT LBL 20 HAS CORROSION BY NUT PLATES ALONG INTERCOSTAL. MAJOR REPAIR ACCOMPLISHED: INSTALLED NEW INTERCOSTAL PAX CABIN MAIN DECK AFT WET AREA BETWEEN 1620-1640 AT LBL 20 REF SRM 51-40-02.
- [SDR UALA2012010600124](https://openairdocs.org/sdr/UALA2012010600124.md): Gate · corroded · Jan 5, 2012 · N503UA · Boeing 757222 · Passenger/Crew Doors
  > L4 DOOR LOWER GATE CORRODED IN INTERNAL POCKET AREAS. REMOVED AND INSTALLED LOWER GATE.
- [SDR UALA2011122307081](https://openairdocs.org/sdr/UALA2011122307081.md): Floorbeam · corroded · Dec 22, 2011 · N503UA · Boeing 757222 · Fuselage Main, Floor Beam
  > PAX CABIN MAIN DECK FLOORBEAM 324 RBL 42 HAS CORROSION. MAJOR REPAIR ACCOMPLISHED. INSTALLED SPLICE REPAIR ON UPPER CHORD REF ECRA 5310-05426. WORK ACCOMPLISHED ON SCAL NR 9955650.
- [SDR UALA2011122307079](https://openairdocs.org/sdr/UALA2011122307079.md): Structure · corroded · Dec 22, 2011 · N503UA · Boeing 757222 · Fuselage Miscellaneous Structure
  > PAX CABIN MAIN DECK FLOOR CORROSION AT STA 365 BL 0 TO RBL 63. MAJOR REPAIR ACCOMPLISHED. ACCOMPLISHED UPPER CHORD SPLICE REPAIR REF EC-RA 5310-05427. WORK ACCOMPLISHED ON SCAL NR 9955656.
- [SDR UALA2011092605168](https://openairdocs.org/sdr/UALA2011092605168.md): Pin · installed · Sep 24, 2011 · N503UA · Boeing 757222 · Escape Slide
  > FOUND AT DOOR 4R SLIDE BOTTLE PIN INSTALLED AND SHOWING IN BOTTLE WINDOW. THE PIN NEEDS TO BE REMOVED FROM DOOR 4R, PLUS ALL DOORS (1L&R, 2L&R, 4L) REQUIRE A CHECK TO VERIFY SAFETY PINS ARE 'NOT' INSTALLED.
- [SDR UALA2011091204948](https://openairdocs.org/sdr/UALA2011091204948.md): Window · delaminated · Sep 11, 2011 · N503UA · Boeing 757222 · Flight Compartment Windows
  > WINDOW EICAS MSG DISPLAYED. POSITION 4.(1=L FWD, 2=L SIDE, 3=R FWD, 4=R SIDE) INOP LIGHT ILLUM. ALSO THE F/O SIDE WINDOW HAS DELAMINATION ON THE BOTTOM L CORNER 7 O'CLOCK THRU 5:30 POSN. INOP LIGHT DID NOT EXTIN WHEN SW WAS RECYCLED TO OFF THEN ON. COMPLIE
- [SDR UALA2011090204718](https://openairdocs.org/sdr/UALA2011090204718.md): Window · delaminated · Sep 1, 2011 · N503UA · Boeing 757222 · Flight Compartment Windows
  > RT SIDE WINDOW EICAS AND RT SIDE WINDOW HEAT SW INOP. LIGHT ILLUMINATED. MAINT TEXT: ACP'D BIT-VERIFY ON WINDOW HEAT CONTROL UNIT M191. TEST FAILED CONTROL UNIT, MR30415, PCN 563-9025. REPLACED CONTROL UNIT-NO HELP. STILL FAULTING CONTROL UNIT. REINSTAL
- [SDR UALA2011081604356](https://openairdocs.org/sdr/UALA2011081604356.md): Actuator · faulty · Aug 14, 2011 · N503UA · Boeing 757222 · Landing Gear Actuator
  > GEAR DOOR EICAS AND GEAR DISAGREE EICAS ON GEAR RETRACTION. BOTH SLOW TO EXTINGUISH. SAMC TEXT: CREW REPORTS ALL GREEN DOWN LIGHTS EXTINGUISHED. ALL GEAR AND HYD INDICATIONS NOW NORMAL. REPLACED LT MLG RETRACT ACTUATOR PER AMM. ACCOMPLISHED GEAR SWINGS AN
- [SDR UALA2011081504301](https://openairdocs.org/sdr/UALA2011081504301.md): Controller · faulty · Aug 14, 2011 · N503UA · Boeing 757222 · Windshield/Door Rain/Ice Removal
  > CHRONIC LT SIDE WINDOW HEAT. SWAP WHCU'S TO DETERMINE IF HARD FAULT OF 'SENSOR 3' FOLLOWS THE BOX. RECORD MR DASH NO'S FOR EACH ORIGINAL POSITION. SWAPPED WINDOW HEAT CONT'S. PERFORMED WINDOW HEAT TEST, REF MM 30-41-00 -401 AND 'SENSOR 3' FAULT REMAINED ON
- [SDR UALA2011081504296](https://openairdocs.org/sdr/UALA2011081504296.md): Unknown · obstructed · Aug 14, 2011 · N503UA · Boeing 757222 · Air Distribution System
  > COCKPIT AIR NOISE: OVERHEAD DIST SYSTEM IS PARTIALLY OBSTRUCTED, WITH NO AIRFLOW FORWARD OF ROW 4 AND NONE AFT OF ROW 29. CLEANED AFFECTED AREAS.
- [SDR UALA2011021000693](https://openairdocs.org/sdr/UALA2011021000693.md): Battery · inoperative · Feb 10, 2011 · N503UA · Boeing 757222 · Emergency Lighting
  > FIRST CLASS CABIN FLOOR EMERGENCY LIGHT INOP. REPLACED M732 EMERGENCY LIGHTS POWER SUPPLY BATTERY. EMERGENCY LIGHT OPS CHECKED OK.
- [SDR UALA2010102203915](https://openairdocs.org/sdr/UALA2010102203915.md): Battery · inoperative · Oct 22, 2010 · N503UA · Boeing 757222 · Emergency Lighting
  > EXTERIOR EVACUATION LIGHT AT L2 DOOR INOPERATIVE. REPLACED POWER SUPPLY BATTERY AT L2 DOOR. EXTERIOR EVACUATION LIGHT OPERATES OK.
- [SDR UALA2010102203914](https://openairdocs.org/sdr/UALA2010102203914.md): Lamp · inoperative · Oct 22, 2010 · N503UA · Boeing 757222 · Emergency Lighting
  > EXT EVAC LT AT DR 4LH INOP. CLEANED LAMP SOCKET AND REPLACED LAMP. OPS CKS OK.
- [SDR UALA2010040501122](https://openairdocs.org/sdr/UALA2010040501122.md): Connector · damaged · Apr 4, 2010 · N503UA · Boeing 757222 · Landing Gear System Wiring
  > RT GEAR DOOR OPEN. REPLACED SEQUENCE VALVE, RELEASE ACT, SAFETY VALVE, DOOR ACTUATOR, NO HELP. WILL CONTINUE TO TROUBLESHOOT. ABLE TO GET RT MLG DOOR UNLOCK LIGHT TO ILLUMINATE CONTINUOSLY, THEN DOOR WOULD MOVE CLOSE WITH SWITCH HELD BY DISCONNECTING NLG DOOR
- [SDR UALA2010030500775](https://openairdocs.org/sdr/UALA2010030500775.md): Skin · dented · Mar 5, 2010 · N503UA · Boeing 757222 · Fuselage Main, Plate/Skin
  > FUSELAGE SKIN DENTED AT STA 1621 ONE INCH ABOVE SR20 MEASURES 3.5 BY 3 INCHES AND.0625 DEEP. MAJOR REPAIR ACCOMPLISHED AT C03 ON SMB N-R R7826M PER EVA BY REMOVING DAMAGED SKIN AND INSTALLING A DOUBLER AND A FILLER.
- [SDR UALA2010030500766](https://openairdocs.org/sdr/UALA2010030500766.md): Slide · torn · Mar 3, 2010 · N503UA · Boeing 757222 · Escape Slide
  > RT OVERWING SLIDE FOUND UNPACKED AND TORN DURING LUBE. ACCOMPLISHED ON DOCK WU R7252M. REPLACED RT OVERWING SLIDE ASSY. SLIDE ARMED ON JC SEQ 325.
- [SDR UALA2010011100121](https://openairdocs.org/sdr/UALA2010011100121.md): Cover · faulty · Jan 9, 2010 · N503UA · Boeing 757222 · Escape Slide
  > 3R SLIDE LIGHT BLINKS ON AND OFF WITH DOOR DISARMED. DOOR 4R SLIDE COVER HOOK ASSY INSERTS PULLED OUT. REPLACED ENTIRE COVER ASSY. LIGHT CKS NORMAL.
- [SDR UALA2009110903494](https://openairdocs.org/sdr/UALA2009110903494.md): Light · loose · Nov 9, 2009 · N503UA · Boeing 757222 · Emergency Lighting
  > EMERGENCY EEL STRIP IS LOOSE ON FLOOR BETWEEN ROWS 33 AND 34. SECURED LIGHTING, REPLACED COVERING. LIGHTING TEST OKAY.
- [SDR UALA2009092503018](https://openairdocs.org/sdr/UALA2009092503018.md): Actuator · defective · Sep 23, 2009 · N503UA · Boeing 757222 · Landing Gear Door Retract Section
  > L/G DOOR ILLUM, RTFL. MLG DOOR RELEASE INTERLOCK ACTUATOR REPLACED. ACCMP'D DOOR OPERATION. DOOR OPERATED NORMALLY.
- [SDR UALA2009072002128](https://openairdocs.org/sdr/UALA2009072002128.md): Light · inoperative · Jul 19, 2009 · N503UA · Boeing 757222 · Emergency Lighting
  > DOOR 2L EXTERIOR EVACUATION LIGHT INOP. RELAMPED EXTERIOR EVACUATION LIGHT.
- [SDR UALA2009060101559](https://openairdocs.org/sdr/UALA2009060101559.md): Contact · dirty · May 30, 2009 · N503UA · Boeing 757222 · Emergency Lighting
  > NR 4 MED EXTERIOR EMERGENCY EVACUATION LIGHT INOPERATIVE. CLEANED CONTACTS, OP CHECKS NORMAL.
- [SDR 2008UALA05690](https://openairdocs.org/sdr/2008UALA05690.md): O-Ring · blown · Sep 11, 2008 · N503UA · Boeing 757222 · Escape Slide
  > LOW BOTTLE. O-RING ON FILLER VALVE BLOWN OUT. REMOVED & REPLACED ALL EXTERNAL O-RINGS PER JD.
- [SDR 2008UALA03266](https://openairdocs.org/sdr/2008UALA03266.md): Slide · low pressure · Jun 6, 2008 · N503UA · Boeing 757222 · Escape Slide
  > CREW REPORT: 2R SLIDE PACK PRESSURE LOW. PRESSURE LEAK. REPLACED SLIDE ASSY AT DOOR 2R.

Next page: https://openairdocs.org/aircraft/N503UA/reports.md?page=2

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
WHERE n_number = 'N503UA' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N503UA/reports

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