# Service difficulty reports: N534UW A list on [N534UW](https://openairdocs.org/aircraft/N534UW.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 4 · 159 reports - [SDR AALA202610059217](https://openairdocs.org/sdr/AALA202610059217.md): Arming Lever · loose · Oct 3, 2026 · N534UW · Airbus A321231 · Emergency Exits > AIRCRAFT WAS NOT GROUNDED: 2R ARM/DISARM LEVER IS LOOSE. MAINTENANCE SECURED ARM/DISARM LEVER AS NEEDED PER AMM 52-22-00. OPS CHECK GOOD. - [SDR AALA202610018114](https://openairdocs.org/sdr/AALA202610018114.md): Handle · lack of lube · Sep 30, 2026 · N534UW · Airbus A321231 · Passenger/Crew Doors > AIRCRAFT WAS NOT GROUNDED: 4R DOOR VERY HARD TO DISARM. REPEAT WRITE UP. MAINTENANCE LUBRICATED 4R DOOR HANDLE AND CHECKED ARM/DISARM HANDLE FOR SMOOTH OPERATION. OPS CHECK GOOD AT THIS TIME. OK FOR SERVICE. REFERENCE AMM 52-10-00. - [SDR AALA202605217791](https://openairdocs.org/sdr/AALA202605217791.md): Arming Lever · loose · May 21, 2026 · N534UW · Airbus A321231 · Emergency Exits > AIRCRAFT WAS NOT GROUNDED: DOOR 2R SLIDE ARMING HANDLE LOOSE. MAINTENANCE SECURED R2 SLIDE DISARM HANDLE PER AMM 52 -21-11. - [SDR AALA202603194956](https://openairdocs.org/sdr/AALA202603194956.md): Battery · no test · Mar 17, 2026 · N534UW · Airbus A321231 · Emergency Lighting > AIRCRAFT IN BASE MAINTENANCE: BATTERY FAULT MESSAGE FOR EMERGENCY POWER SUPPLY UNIT 13WL DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY AND ACCOMPLISHED A SATIFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING SYSTEM PER AMM 33-51-38 WITH NO FAULTS NOTED. - [SDR AALA202602135290](https://openairdocs.org/sdr/AALA202602135290.md): Bottle · low pressure · Feb 12, 2026 · N534UW · Airbus A321231 · Service Doors > AIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT REPORTS DOOR 1R IS SHOWING CHECK DOOR PRESSURE IN AMBER. MAINTENANCE REPLACED THE R1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-11-14. - [SDR AALA202601201916](https://openairdocs.org/sdr/AALA202601201916.md): Bottle · low pressure · Jan 16, 2026 · N534UW · Airbus A321231 · Service Doors > AIRCRAFT WAS NOT GROUNDED: 1R DOOR SHOWING YELLOW CHECK DOOR PRESSURE. MAINTENANCE SERVICED 1R DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00-614-00-1A. - [SDR AALA202511241847](https://openairdocs.org/sdr/AALA202511241847.md): Bottle · low pressure · Nov 23, 2025 · N534UW · Airbus A321231 · Service Doors > AIRCRAFT WAS NOT GROUNDED: 1R DOOR SHOWING CHECK DOOR PRESSURE ON FLIGHT ATTENDANTS CIDS PANEL. MAINTENANCE SERVICED 1R DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00 WHICH CLEARED THE CIDS MESSAGE. - [SDR AALA202509168767](https://openairdocs.org/sdr/AALA202509168767.md): Bottle · low pressure · Sep 14, 2025 · N534UW · Airbus A321231 · Service Doors > AIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT REPORTS CIDS PANEL SHOWS CHECK DOOR PRESSURE AT 1R. MAINTENANCE SERVICED R1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00. - [SDR AALA202501280056](https://openairdocs.org/sdr/AALA202501280056.md): Solenoid · faulted · Jan 25, 2025 · N534UW · Airbus A321231 · Compressor Bleed Control > AIRCRAFT WAS GROUNDED: THE AIRCRAFT RETURNED TO CLT (NO EMERGENCY WAS DECLARED) DUE TO THE FLIGHT CREW REPORTING THAT AFTER TAKEOFF AT CLIMB POWER THE NUMBER TWO ENGINE BEGAN TO SURGE. IT WAS BAD ENOUGH THAT THE AIRCRAFT BEGAN TO SWAY. THE FLIGHT CREW REDUCED - [SDR AALA202501281177](https://openairdocs.org/sdr/AALA202501281177.md): Bleed Valve · leaking · Jan 25, 2025 · N534UW · Airbus A321231 · Compressor Bleed Valve > AIRCRAFT WAS GROUNDED: THE AIRCRAFT RETURNED TO CLT (NO EMERGENCY WAS DECLARED) DUE TO THE FLIGHT CREW REPORTING THAT AFTER TAKEOFF AT CLIMB POWER THE NUMBER TWO ENGINE BEGAN TO SURGE. IT WAS BAD ENOUGH THAT THE AIRCRAFT BEGAN TO SWAY. THE FLIGHT CREW REDUCED - [SDR AALA202412046683](https://openairdocs.org/sdr/AALA202412046683.md): Proximity Sensor · faulted · Dec 3, 2024 · N534UW · Airbus A321231 · Landing Gear Position and Warning > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED INTO CLT DUE TO THE FLIGHT CREW REPORTING AN LANDING GEAR LGCIU 2 FAULT AFTER TAKEOFF. THE AIRCRAFT LANDED SAFELY AT CLT WITHOUT FURTHER INCIDENT. MAINTENANCE ACCOMPLISHED TSM 32-31-00-810-819-A AND COULD NOT DU - [SDR AALA202412047864](https://openairdocs.org/sdr/AALA202412047864.md): Elec Connector · defective · Dec 3, 2024 · N534UW · Airbus A321231 · Landing Gear System Wiring > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED INTO CLT DUE TO THE FLIGHT CREW REPORTING AN LANDING GEAR LGCIU 2 FAULT AFTER TAKEOFF. THE AIRCRAFT LANDED SAFELY AT CLT WITHOUT FURTHER INCIDENT. MAINTENANCE ACCOMPLISHED TSM 32-31-00-810-819-A AND COULD NOT DU - [SDR AALA202410077839](https://openairdocs.org/sdr/AALA202410077839.md): Safety Wire · broken · Oct 5, 2024 · N534UW · Airbus A321231 · Escape Slide > AIRCRAFT WAS IN BASE MAINTENANCE: R1 DOOR SLIDE PACK SAFETY WIRE BROKEN ON PAWL FOR SLIDE RELEASE ASSEMBLY. REPLACED SLIDE. - [SDR AALA202410041531](https://openairdocs.org/sdr/AALA202410041531.md): Safety Wire · broken · Oct 3, 2024 · N534UW · Airbus A321231 · Emergency Equipment > AIRCRAFT WAS IN BASE MAINTENANCE: SAFETY WIRE BROKEN ON PAWL FOR SLIDE RELEASE ASSEMBLY ON SLIDE AT L1 DOOR. INSTALLED NEW SLIDE. - [SDR AALA202409090552](https://openairdocs.org/sdr/AALA202409090552.md): Light · inoperative · Sep 7, 2024 · N534UW · Airbus A321231 · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: EXIT PATH LIGHTING AT SEATS 24 AND 25 INOPERATIVE. CRIMPED NEW PINS ONTO WIRES FOR PLUG 7261VC7. - [SDR AALA202405269549](https://openairdocs.org/sdr/AALA202405269549.md): Tube · coked · May 19, 2024 · N534UW · Airbus A321231 · Airborne Auxiliary Power Unit (APU) System > AIRCRAFT WAS GROUNDED: FLIGHT CREW STRONG DIRTY SOCK ODOR IN FLIGHT DECK DURING DECENT THROUGH 10,000 FEET. MAINTENANCE REPLACED THE APU GEARBOX VENT TUBE DUE TO COKING, REPLACED THE AIR/OIL SEPERATOR CARBON SEAL (AALA202405263157) AND THE APU OIL COOLING FAN - [SDR AALA202405263157](https://openairdocs.org/sdr/AALA202405263157.md): Carbon Seal · leaking · May 19, 2024 · N534UW · Airbus A321231 · Airborne Auxiliary Power Unit (APU) System > AIRCRAFT WAS GROUNDED: FLIGHT CREW STRONG DIRTY SOCK ODOR IN FLIGHT DECK DURING DECENT THROUGH 10,000 FEET. MAINTENANCE REPLACED THE APU GEARBOX VENT TUBE DUE TO COKING, REPLACED THE AIR/OIL SEPERATOR CARBON SEAL (AALA202405263157) AND THE APU OIL COOLING FAN - [SDR AALA202405265159](https://openairdocs.org/sdr/AALA202405265159.md): O-Ring · leaking · May 19, 2024 · N534UW · Airbus A321231 · Air Distribution Fan > AIRCRAFT WAS GROUNDED: FLIGHT CREW STRONG DIRTY SOCK ODOR IN FLIGHT DECK DURING DECENT THROUGH 10,000 FEET. MAINTENANCE REPLACED THE APU GEARBOX VENT TUBE DUE TO COKING, REPLACED THE AIR/OIL SEPERATOR CARBON SEAL (AALA202405263157) AND THE APU OIL COOLING FA - [SDR AALA202405229549](https://openairdocs.org/sdr/AALA202405229549.md): Unknown · odor · May 19, 2024 · N534UW · Airbus A321231 · Air Distribution System > AIRCRAFT WAS GROUNDED: FLIGHT CREW STRONG DIRTY SOCK ODOR IN FLIGHT DECK DURING DECENT THROUGH 10,000 FEET. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN) - [SDR AALA202405269953](https://openairdocs.org/sdr/AALA202405269953.md): Tube · coked · May 9, 2024 · N534UW · Airbus A321231 · Airborne Auxiliary Power Unit (APU) System > AIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT REPORTED THAT AFTER TOP OF DECENT THERE IS A BURNING CHEMICAL SMELL IN THE CABIN STRONGEST BY THE 2 DOOR. ODOR WENT AWAY THEN RETURNED ON LANDING. MAINTENANCE REPLACED THE APU GEARBOX VENT TUBE DUE TO COKING, REPLACED T - [SDR AALA202405261577](https://openairdocs.org/sdr/AALA202405261577.md): Carbon Seal · leaking · May 9, 2024 · N534UW · Airbus A321231 · Airborne Auxiliary Power Unit (APU) System > AIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT REPORTED THAT AFTER TOP OF DECENT THERE IS A BURNING CHEMICAL SMELL IN THE CABIN STRONGEST BY THE 2 DOOR. ODOR WENT AWAY THEN RETURNED ON LANDING. MAINTENANCE REPLACED THE APU GEARBOX VENT TUBE DUE TO COKING, REPLACED - [SDR AALA202405267254](https://openairdocs.org/sdr/AALA202405267254.md): O-Ring · leaking · May 9, 2024 · N534UW · Airbus A321231 · Air Distribution Fan > AIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT REPORTED THAT AFTER TOP OF DECENT THERE IS A BURNING CHEMICAL SMELL IN THE CABIN STRONGEST BY THE 2 DOOR. ODOR WENT AWAY THEN RETURNED ON LANDING. MAINTENANCE REPLACED THE APU GEARBOX VENT TUBE DUE TO COKING, REPLACED T - [SDR AALA202405109953](https://openairdocs.org/sdr/AALA202405109953.md): Unknown · odor · May 9, 2024 · N534UW · Airbus A321231 · Air Distribution System > AIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT REPORTED THAT AFTER TOP OF DECENT THERE IS A BURNING CHEMICAL SMELL IN THE CABIN STRONGEST BY THE 2 DOOR. ODOR WENT AWAY THEN RETURNED ON LANDING. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN) - [SDR AALA202403199713](https://openairdocs.org/sdr/AALA202403199713.md): Flashlight · inoperative · Mar 18, 2024 · N534UW · Airbus A321231 · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: EMERGENCY FLASHLIGHT UNDER IS 1L IS NOT CHARGED AND SEAL IS BAD. REPLACED FORWARD LEFT-HAND FLASHLIGHT. - [SDR AALA202402270550](https://openairdocs.org/sdr/AALA202402270550.md): Socket · unsecure · Feb 16, 2024 · N534UW · Airbus A321231 · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: EMERGENCY ESCAPE PATH LIGHT IN SEAT ROW 2 AB IS INOPERATIVE. **SUPPLEMENTAL REPORT FOR AALA202402200550: MAINTENANCE FOUND SOCKET PUSHED FROM P2 CONNECTOR UNDER SEAT 2A, RESECURED SOCKET AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CH - [SDR AALA202402200550](https://openairdocs.org/sdr/AALA202402200550.md): Light · inoperative · Feb 16, 2024 · N534UW · Airbus A321231 · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: EMERGENCY ESCAPE PATH LIGHT IN SEAT ROW 2 AB IS INOPERATIVE. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN) - [SDR AALA202308181195](https://openairdocs.org/sdr/AALA202308181195.md): Megaphone · inoperative · Aug 16, 2023 · N534UW · Airbus A320* · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: AFT MEGAPHONE INOPERATIVE. MAINTENANCE REPLACED AFT MEGAPHONE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK. - [SDR AALA202308150844](https://openairdocs.org/sdr/AALA202308150844.md): Oven · odor · Aug 13, 2023 · N534UW · Airbus A320* · Buffet/Galleys > AIRCRAFT WAS GROUNDED: #1 OVEN HAS BURNING ELECTRIC SMELL WHEN USING. REMOVED AND REPLACED #1 OVEN PER AMM 25-35-19. - [SDR AALA202307312930](https://openairdocs.org/sdr/AALA202307312930.md): Filter · dirty · Jul 28, 2023 · N534UW · Airbus A320* · Smoke Detection > AIRCRAFT WAS NOT GROUNDED: FORWARD LAVATORY SMOKE DETECTOR ALARMED FOR ABOUT 10 SEC IN CRUISE. NO SIGN OF SMOKE. THERE APPEARS TO BE EXCESSIVE DUST BUILD UP ON THE DETECTOR. MAINTENANCE CLEANED FORWARD LAVATORY DETECTOR FILTER SCREEN AND ACCOMPLISHED A SATISFA - [SDR AALA202307241401](https://openairdocs.org/sdr/AALA202307241401.md): Battery · not seated · Jul 22, 2023 · N534UW · Airbus A320* · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: AFT MEGAPHONE INOPERATIVE. MAINTENANCE RESEATED BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK. - [SDR AALA202307204670](https://openairdocs.org/sdr/AALA202307204670.md): Battery · inoperative · Jul 19, 2023 · N534UW · Airbus A320* · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: AFT CABIN MEGAPHONE INOPERATIVE. REPLACED BATTERIES IN AFT CABIN MEGAPHONE PER AMM 25-65-51 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK. - [SDR AALA202307052456](https://openairdocs.org/sdr/AALA202307052456.md): Lock · out of adjust · Jul 3, 2023 · N534UW · Airbus A320* · Doors > AIRCRAFT WAS GROUNDED: FORWARD RIGHT-HAND EMERGENCY DOOR SHOWING LOCKED WHEN OPENED ON C3-CHECK. ADJUSTED THE INDICATION OF THE DOOR LOCKING MECHANISM IN REFERENCE TO AMM 52-22-00. - [SDR AALA202303303590](https://openairdocs.org/sdr/AALA202303303590.md): Diaphragm · leaking · Mar 29, 2023 · N534UW · Airbus A320* · Door Warning System > AIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT INFORMED FLIGHT DECK OF CIDS CAUTION PANEL MESSAGE STATING CHECK DOOR PRESSURE 1L AFTER DOOR CLOSURE. AND REMAINED AFTER DOOR OPENED. MAINTENANCE FOUND L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER DIAPHRAGM DAMAGED / - [SDR AALA202303162882](https://openairdocs.org/sdr/AALA202303162882.md): Bottle · low pressure · Mar 15, 2023 · N534UW · Airbus A320* · Door Warning System > AIRCRAFT WAS NOT GROUNDED: L1 CABIN DOOR NOT SHOWING ARMED ON L1 SCREEN AND CABIN PRESSURE LIGHT ON. L1 DOOR ASSIST BOTTLE SERVICED PER AMM 52-11-14. - [SDR AALA202302086322](https://openairdocs.org/sdr/AALA202302086322.md): Power Supply · no test · Feb 5, 2023 · N534UW · Airbus A300* · Emergency Lighting > AIRCRAFT IN BASE MAINTENANCE: SEVERAL EMERGENCY LIGHTS NOT COMING ON IN AFT CABIN ON CEILING AND SEATS. MAINTENANCE ACCOMPLISHED A BITE TEST AND FOUND EMERGENCY POWER SUPPLY UNIT 13WL FAILED THE SYSTEM TEST. EMERGENCY POWER SUPPLY UNIT 13WL WAS REPLACED PER A - [SDR AALA202301102524](https://openairdocs.org/sdr/AALA202301102524.md): Slide · faulted · Dec 20, 2022 · N534UW · Airbus A321231 · Escape Slide > AIRCRAFT WAS GROUNDED: EMERGENCY POWER SUPPLY UNIT (13WL) FAULTING EMERGENCY POWER SUPPLY UNIT OR EMERGENCY POWER SUPPLY UNIT BATTERY. REMOVED AND REPLACED EMERGENCY POWER SUPPLY (13WL). REMOVED AND REPLACED 3 AFT ESCAPE SLIDES. - [SDR AALA202301106579](https://openairdocs.org/sdr/AALA202301106579.md): Slide · faulted · Dec 20, 2022 · N534UW · Airbus A321231 · Escape Slide > AIRCRAFT WAS GROUNDED: EMERGENCY POWER SUPPLY UNIT (13WL) FAULTING EMERGENCY POWER SUPPLY UNIT OR EMERGENCY POWER SUPPLY UNIT BATTERY. REMOVED AND REPLACED EMERGENCY POWER SUPPLY (13WL). REMOVED AND REPLACED 3 AFT ESCAPE SLIDES. - [SDR AALA202301102438](https://openairdocs.org/sdr/AALA202301102438.md): Slide · faulted · Dec 20, 2022 · N534UW · Airbus A321231 · Escape Slide > AIRCRAFT WAS GROUNDED: EMERGENCY POWER SUPPLY UNIT (13WL) FAULTING EMERGENCY POWER SUPPLY UNIT OR EMERGENCY POWER SUPPLY UNIT BATTERY. REMOVED AND REPLACED EMERGENCY POWER SUPPLY (13WL). REMOVED AND REPLACED 3 AFT ESCAPE SLIDES. - [SDR AALA202301104197](https://openairdocs.org/sdr/AALA202301104197.md): Power Supply · faulted · Dec 20, 2022 · N534UW · Airbus A321231 · Emergency Lighting > AIRCRAFT WAS GROUNDED: EMERGENCY POWER SUPPLY UNIT (13WL) FAULTING EMERGENCY POWER SUPPLY UNIT OR EMERGENCY POWER SUPPLY UNIT BATTERY. REMOVED AND REPLACED EMERGENCY POWER SUPPLY (13WL). REMOVED AND REPLACED 3 AFT ESCAPE SLIDES. - [SDR AALA202212224197](https://openairdocs.org/sdr/AALA202212224197.md): Power Supply · faulted · Dec 20, 2022 · N534UW · Airbus A321231 · Emergency Lighting > AIRCRAFT WAS GROUNDED: EMERGENCY POWER SUPPLY UNIT (13WL) FAULTING EMERGENCY POWER SUPPLY UNIT OR EMERGENCY POWER SUPPLY UNIT BATTERY. OPEN - [SDR AALA202212213451](https://openairdocs.org/sdr/AALA202212213451.md): Power Supply · faulted · Dec 20, 2022 · N534UW · Airbus A321231 · Emergency Lighting > AIRCRAFT WAS GROUNDED: CABIN INTERCOMMUNICATION DATA SYSTEM 1 SHOWS CLASS 1 FAULT FOR EMERGENCY POWER SUPPLY UNIT (15WL). REMOVED AND REPLACED EMERGENCY POWER SUPPLY UNIT (15WL) PER AMM 33-51-38. - [SDR AALA202212214203](https://openairdocs.org/sdr/AALA202212214203.md): Power Supply · faulted · Dec 20, 2022 · N534UW · Airbus A321231 · Emergency Lighting > AIRCRAFT WAS GROUNDED: CABIN INTERCOMMUNICATION DATA SYSTEM 1 SHOWS CLASS 1 FAULT FOR EMERGENCY POWER SUPPLY UNIT (14WL). REMOVED AND REPLACED EMERGENCY POWER SUPPLY UNIT (14WL) PER AMM 33-51-38. - [SDR AALA202206101063](https://openairdocs.org/sdr/AALA202206101063.md): Door · out of adjust · Jun 6, 2022 · N534UW · Airbus A300* · Lavatories > AIRCRAFT WAS NOT GROUNDED: DOOR ON MID CABIN LAVATORY DIFFICULT TO OPEN AND CLOSE. **SUPPLEMENTAL REPORT FOR AALA202206081063: ADJUSTED DOOR AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 38-00-00**(CLOSED) - [SDR AALA202206081063](https://openairdocs.org/sdr/AALA202206081063.md): None · none · Jun 6, 2022 · N534UW · Airbus A300* · Lavatories > AIRCRAFT WAS NOT GROUNDED: DOOR ON MID CABIN LAVATORY DIFFICULT TO OPEN AND CLOSE. **SUPPLEMENTAL REPORT WILL BE SUBMITTED**(OPEN) - [SDR AALA202205050653](https://openairdocs.org/sdr/AALA202205050653.md): Floor Panel · delaminated · May 3, 2022 · N534UW · Airbus A300* · Fuselage Miscellaneous Structure > AIRCRAFT WAS GROUNDED: AFT CARGO COMPARTMENT FLOOR PANEL 151GF DELAMINATED. REPLACED FLOOR PANEL PER AMM 53-42-14. - [SDR AALA202201042060](https://openairdocs.org/sdr/AALA202201042060.md): Lock · out of adjust · Jan 3, 2022 · N534UW · Airbus A300* · Lavatories > AIRCRAFT WAS NOT GROUNDED: LAVATORY -E DOOR LOCK DOES NOT SLIDE OPEN AFTER LOCKING. ADJUSTED LAVATORY DOOR AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 25-40-00. - [SDR AALA202110068525](https://openairdocs.org/sdr/AALA202110068525.md): Diaphragm · inoperative · Oct 5, 2021 · N534UW · Airbus A321231 · Passenger/Crew Doors > AIRCRAFT WAS GROUNDED: DOOR 4L DOOR ASSIST LOW PRESSURE. REMOVED AND REPLACED SEALS AND DIAPHRAGM FOR THE PERCUSSION MECHANISM ON THE EMERGENCY OPERATION CYLINDER OF 4L DOOR PER AMM 52-10-00-610-001-A. - [SDR AALA202110046605](https://openairdocs.org/sdr/AALA202110046605.md): None · low pressure · Oct 1, 2021 · N534UW · Airbus A321231 · Passenger/Crew Doors > AIRCRAFT WAS NOT GROUNDED: CIDS CAUTION MESSAGE DOOR 4L. CHECK DOOR PRESSURE. SERVICED 4L DOOR ASSIST BOTTLE PER AMM 52-22-00-614-002-A. - [SDR AALA202107163800](https://openairdocs.org/sdr/AALA202107163800.md): Mount Bolt · worn · Jul 14, 2021 · N534UW · Airbus A321231 · Engine Mount Section > AIRCRAFT IN BASE MAINTENANCE: #2 ENGINE FORWARD ENGINE MOUNT BOLTS FAIL TORQUE CHECK. REPLACED BOLTS PER AMM 71-21-12-400-010-A. - [SDR AALA202107128477](https://openairdocs.org/sdr/AALA202107128477.md): Access Panel · corroded · Jul 11, 2021 · N534UW · Airbus A321231 · Wing, Plate/Skin > AIRCRAFT IN BASE MAINTENANCE: CORROSION ACCESS PANEL 540HB FUEL TANK ON LEFT WING. REPLACED ACCESS PANEL 540HB FUEL TANK ON LH WING IAW A321 SRM 51-72-11-911-001. Next page: https://openairdocs.org/aircraft/N534UW/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 = 'N534UW' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N534UW/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.