# Service difficulty reports: N501DN

A list on [N501DN](https://openairdocs.org/aircraft/N501DN.md).

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

- [SDR DALA2026071404137](https://openairdocs.org/sdr/DALA2026071404137.md): Coffeemaker · damaged · Jul 7, 2026 · N501DN · Airbus A350941 · Buffet/Galleys
  > COFFEE MAKER DAMAGED, INOPERATIVE, AFT GALLEY COFFEE MAKER MADE POPPING SOUND AND THEN SMELLED ACRID SMELL. TURNED OFF UNIT AND SMELL WENT AWAY / INTERIOR. REMOVED BEVERAGE MAKER AND INSPECTED WIRING HARNESS AND ASSOCIATED CONNECTORS. NO DEFECTS NOTED. INSTAL
- [SDR DALA2026043002745](https://openairdocs.org/sdr/DALA2026043002745.md): Light · intermittent · Apr 26, 2026 · N501DN · Airbus A350941 · Emergency Lighting
  > 2L GREEN RUNNING MAN EXIT SIGN DID NOT ILLUMINATE ON ARRIVAL. NEED LIGHT COVER LIGHT IS INTERMITTENT. REMOVED AND REPLACED LIGHT ASSEMBLY PER 350WDM 33-5. OPS CK GOOD. OK FOR SERVICE. (LP# 8858106)
- [SDR DALA2026033102111](https://openairdocs.org/sdr/DALA2026033102111.md): Elec Connector · loose · Mar 27, 2026 · N501DN · Airbus A350941 · Light System Wiring
  > PER CREW REPORT EMERGENCY EXIT LIGHT ABOVE DOOR 2L INOP. FOUND CONNECTOR ON LIGHT LOOSE, RESECURED CONNECTOR OPS TEST GOOD AT THIS TIME. (LP# 8181924)
- [SDR DALA2026031201741](https://openairdocs.org/sdr/DALA2026031201741.md): Floor Panel · damaged · Nov 22, 2025 · N501DN · Airbus A350941 · Fuselage Floor Panel
  > PANEL 152PAF BROKEN DOWN MIDDLE IN AFT CARGO COMPARTMENT. REMOVED PANEL 152 PAF FOR REPAIR PER A350 AMM 53-00-+00. PERFORMED TEMP REPAIR PER A350 ASR A350-A-53-02-XX-07001-662A-A. TEMP REPAIR GOOD TO NEXT C CK BEFORE PERMANENT REPAIR. OK FOR SERVICE. PANEL IS
- [SDR DALA2025060204218](https://openairdocs.org/sdr/DALA2025060204218.md): Light · disconnected · May 26, 2025 · N501DN · Airbus A350941 · Light System Wiring
  > SHIP 3501 SEAT 36C EEPLS LIGHT INOP. CORRECTIVE ACTION: RECONNECTED 36C EEPLS LIGHT PER A350 AMM 33-52. OK FOR SERVICE. (7538172)
- [SDR DALA2025030401683](https://openairdocs.org/sdr/DALA2025030401683.md): Power Supply · inoperative · Mar 2, 2025 · N501DN · Airbus A350941 · Emergency Lighting
  > EPSU FAULTING AT L3 DOOR. /002 00008 REMOVED/INSTALLED EPSU (FIN: 101WL3) PER A350 AMM 33 -51-32. (LP# 0837519)
- [SDR DALA2024121611744](https://openairdocs.org/sdr/DALA2024121611744.md): Door · stuck · Dec 11, 2024 · N501DN · Airbus A350941 · Fixed Inner Doors
  > CAN NOT RELEASE DOOR FROM INSIDE / INTERIOR. CYCLED C/B 3505 MQ. SSPC LOCKING SYSTEM FCRC THEN LOCKING SYSTEM BACK TO NORMAL AS PER AMM A350-A-52--51-12. A/C OK FOR SVC. (LP# 0704186)
- [SDR DALA2024112611239](https://openairdocs.org/sdr/DALA2024112611239.md): Lens · damaged · Nov 25, 2024 · N501DN · Airbus A350941 · Emergency Lighting
  > WHILE WORKING OPENS FOUND EMERGENCY LT LENS DAMAGED AT L1 LAV. R/R LENS PER A350 AMM 25-41, CHECKS GOOD. OK FOR SVC. (LP# 0677738)
- [SDR DALA2024091809153](https://openairdocs.org/sdr/DALA2024091809153.md): Light · inoperative · Sep 18, 2024 · N501DN · Airbus A350941 · Emergency Lighting
  > 3L DOOR EXTERIOR EMERGENCY LIGHT INOP. R/R 3L EXTERIOR EVACUATION LIGHT PER A350 AMM 33-51. ALL CHECKS OK. (LP# 6344633)
- [SDR DALA2024022702741](https://openairdocs.org/sdr/DALA2024022702741.md): Battery · faulted · Feb 21, 2024 · N501DN · Airbus A350941 · Emergency Lighting
  > FAULT AT DOOR 1R EPSU IAW WORK CARD 0591-0201 AND DOOR 3L. R/R DOOR 1R EPSU AND BATTERY IAW A350 AMM 33-51 AND BATTERY AT DOOR 3L. OPS CHECK NORMAL. (LP# 8497954)
- [SDR DALA2023090507216](https://openairdocs.org/sdr/DALA2023090507216.md): Unknown · unknown · Sep 2, 2023 · N501DN · Airbus A350941 · Landing Gear System
  > SHIP 3501 -MISC/DE- DUE TO #8 TIRE PRESSURE LOW ECAM MESSAGE. CORRECTIVE ACTION: REPLACED #8 AND #7 WHEEL ASSEMBLIES. (LP 9965882)
- [SDR DALA2023081506653](https://openairdocs.org/sdr/DALA2023081506653.md): Unknown · unknown · Aug 14, 2023 · N501DN · Airbus A350941 · Emergency Lighting
  > AIRCRAFT 3501, ROW 21AB - 20AB EMERGENCY LIGHT INOP. CORRECTIVE ACTION: FOUND WIRE CONNECTION UNHOOKED. REINSTALLED. (LP 9965813)
- [SDR DALA2023062705139](https://openairdocs.org/sdr/DALA2023062705139.md): Unknown · unknown · Jun 23, 2023 · N501DN · Airbus A350941 · Emergency Lighting
  > AIRCRAFT 3501, DURING WALK AROUND FOUND EVACUATION AREA LIGHT DOOR 1RH INOP. CORRECTIVE ACTION: REPLACED LIGHT ASSY PER A350 AMM 52-11. (LP 9719064)
- [SDR DALA2026031201740](https://openairdocs.org/sdr/DALA2026031201740.md): Floor Panel · delaminated · Apr 6, 2023 · N501DN · Airbus A350941 · Fuselage Floor Panel
  > MTC TASK - BULK CARGO COMPARTMENT FLOOR PANEL 161FAF FOUND DELAM DAMAGED AS MARKED. TEMPORARY REPAIR CARRIED OUT ON DELAM FLOOR PANEL #161FAF AT BULK CARGO COMPARTMENT AS PER ASR A350-A-53-02-XX-06001-662A-A FIGURE 1. THIS TEMPORARY REPAIR MUST BE REPLACED BY
- [SDR DALA2026031201739](https://openairdocs.org/sdr/DALA2026031201739.md): Floor Panel · delaminated · Apr 6, 2023 · N501DN · Airbus A350941 · Fuselage Floor Panel
  > MTC TASK - BULK CARGO COMPARTMENT FLOOR PANEL 161EAF FOUND DELAM DAMAGE AS MARKED. TEMPORARY REPAIR CARRIED OUT ON DELAM FLOOR PANEL #161EAF AT BULK CARGO COMPARTMENT AS PER ASR A350-A-53-02-XX-06001-662A-A FIGURE 1. THIS TEMPORARY REPAIR MUST BE REPLACED BY A
- [SDR DALA2023041202858](https://openairdocs.org/sdr/DALA2023041202858.md): Unknown · unknown · Apr 6, 2023 · N501DN · Airbus A350941 · Empennage Structure
  > AIRCRAFT 3501, AD/ EM-EO TASK- RH HORIZONTAL STABILIZER LLF LOWER BUSHING PUSHED BACK TO ITS ORIGINAL POSITION. CORRECTIVE ACTION: REPAIR CARRIED OUT AT A350 THS RHS FITTING AS PER PRI ER/A 607336-14 REV 0 DATED: 24 MAR 2023. AWAITING FOR FINAL ER/A. PRI ER/A
- [SDR DALA2023041202857](https://openairdocs.org/sdr/DALA2023041202857.md): Unknown · unknown · Apr 6, 2023 · N501DN · Airbus A350941 · Empennage Structure
  > AIRCRAFT 3501, AD/ EM-EO TASK- RH HORIZONTAL STABILIZER UPPER BUSHING MIGRATION WAS NOT FOUND TO BE UNIFORM (AA 5510-01108). CORRECTIVE ACTION: REPAIR CARRIED OUT AT A350 THS RHS FITTING AS PER PRI ER/A 607336-14 REV 0 DATED: 24 MAR 2023. AWAITING FOR FINAL ER
- [SDR DALA2023041202856](https://openairdocs.org/sdr/DALA2023041202856.md): Unknown · unknown · Apr 6, 2023 · N501DN · Airbus A350941 · Empennage Structure
  > AIRCRAFT 3501, AD/ EM-EO TASK- RH LLF UPPER BORE HOLE TO CARRY OUT NEXT OVERSIZE HOLE. CORRECTIVE ACTION: REPAIR CARRIED OUT AT A350 THS RHS FITTING AS PER PRI ER/A 607336-14 REV 0 DATED: 24 MAR 2023. AWAITING FOR FINAL ER/A. PRI ER/A 607336-14 REV 0 DATED: 2
- [SDR DALA2023041202855](https://openairdocs.org/sdr/DALA2023041202855.md): Unknown · unknown · Apr 6, 2023 · N501DN · Airbus A350941 · Empennage Structure
  > AIRCRAFT 3501, AD/EM-EO TASK - PER WORKCARD 5510-01108-02B FABRICATION OF REPAIR BUSHING REQUIRE ALTERNATIVE MATERIAL AND ALTERNATIVE PROTECTION PROCESS. CORRECTIVE ACTION: REPAIR CARRIED OUT AT A350 THS RHS FITTING AS PER PRI ER/A 607336-14 REV 0 DATED: 24 MA
- [SDR DALA2023041202854](https://openairdocs.org/sdr/DALA2023041202854.md): Unknown · unknown · Apr 6, 2023 · N501DN · Airbus A350941 · Empennage Structure
  > AIRCRAFT 3501, AD/ EM-EO TASK- LH LLF UPPER BORE HOLE TO CARRY OUT NEXT OVERSIZE HOLE. CORRECTIVE ACTION: REPAIR CARRIED OUT AT A350 THS LHS FITTING AS PER PRI ER/A 607336-14 REV 0 DATED: 24 MAR 2023. WAITING FOR FINAL ER/A. PRI ER/A 607336-14 REV 0 DATED: 24
- [SDR DALA2023040602691](https://openairdocs.org/sdr/DALA2023040602691.md): Unknown · unknown · Apr 6, 2023 · N501DN · Airbus A350941 · Horizontal Stabilizer, Attach Fittings
  > SUPPLEMENTAL: AIRCRAFT 3501, BUSHING MIGRATIONS WERE FOUND AT (QTY 3) LOCATIONS, AT LHS FITTING, UPPER BUSHING, AND RHS FITTING BOTH UPPER AND LOWER BUSHINGS. CORRECTIVE ACTION: FOR LHS FITTING UPPER BUSHING AREA: ACCOMPLISHED REPAIR PER DELTA AA 5510-01108-02
- [SDR DALA2023040602689](https://openairdocs.org/sdr/DALA2023040602689.md): Unknown · unknown · Apr 6, 2023 · N501DN · Airbus A350941 · Horizontal Stabilizer Structure
  > AIRCRAFT 3501, AD/ EM-EO TASK- LH HORIZONTAL STABILIZER LLF UPPER BUSHING MIGRATION WAS NOT FOUND TO BE UNIFORM (AA 5510-01108). CORRECTIVE ACTION: ACCOMPLISHED REPAIR PER DELTA AA 5510-01108-02A (L/H) [R55V80083] WITH THE FOLLOWING DEVIATIONS: / A) FABRICATED
- [SDR DALA2023040602688](https://openairdocs.org/sdr/DALA2023040602688.md): Unknown · unknown · Apr 6, 2023 · N501DN · Airbus A350941 · Horizontal Stabilizer, Attach Fittings
  > AIRCRAFT 3501, BUSHING MIGRATIONS WERE FOUND AT (QTY 3) LOCATIONS, AT LHS FITTING, UPPER BUSHING, AND RHS FITTING BOTH UPPER AND LOWER BUSHINGS. CORRECTIVE ACTION: FOR RHS FITTING LOWER BUSHING AREA: ACCOMPLISHED REPAIR PER DELTA AA 5510-01108-02B (R/H) [R55V8
- [SDR DALA2023040602690](https://openairdocs.org/sdr/DALA2023040602690.md): Unknown · unknown · Apr 4, 2023 · N501DN · Airbus A350941 · Wing, Plate/Skin
  > AIRCRAFT 3501, POTENTIALLY MISSING OUTER WING GLOW SEALANT. CORRECTIVE ACTION: REPAIRED PER WORKCARD 5720-01102-05A, STEP 26. (LP 2703015)
- [SDR DALA2022031001559](https://openairdocs.org/sdr/DALA2022031001559.md): None · none · Mar 4, 2022 · N501DN · Airbus A350941 · Interphone/Passenger Announcement (PA) System
  > SHIP 3501 MULTIPLE CABIN ELECTRICAL ANOMILIES CAPT SIDE EMER LTS IN COACH ON PED PWR. SCREENS IN COMFORT + WENT OUT DURING FLT DECK PA - SCREENS ABLE TO BE RESET BY FLT ATT. CORRECTIVE ACTION: T/S IAW A350 TSM A350-A-44-11. NO FAULTS ON CIDS BITE PED SYSTEM OP
- [SDR DALA2021040602015](https://openairdocs.org/sdr/DALA2021040602015.md): Latch · broken · Apr 6, 2021 · N501DN · Airbus A350941 · Emergency Equipment
  > SHIP 3501 FLIGHT ATTENDANT CREW BUNK 1 O2 PANEL LATCH BROKEN. CORRECTIVE ACTION: INSTALLED LATCH PER A350 AMM 35-13. (1774170)
- [SDR DALA2021040501976](https://openairdocs.org/sdr/DALA2021040501976.md): Circuit Breaker · malfunctioned · Apr 3, 2021 · N501DN · Airbus A350941 · Emergency Lighting
  > SHIP 3501 CABIN EMERGENCY LIGHTS WILL NOT TURN OFF. CORRECTIVE ACTION: CYCLED C/B CIDS 1 AND 2 AND OPS CHECK CABIN EMERGENCY LIGHTS OK. (1771848)
- [SDR DALA2021021800953](https://openairdocs.org/sdr/DALA2021021800953.md): Handle · damaged · Feb 10, 2021 · N501DN · Airbus A350941 · Service Doors
  > SHIP 3501 DOOR HANDLE DAMAGED AT 2R. CORRECTIVE ACTION: REPLACED HANDLE COVER TRIM AT DOOR 2RT. (7681298)
- [SDR DALA2021020300639](https://openairdocs.org/sdr/DALA2021020300639.md): Oxygen Mask · exposed · Feb 3, 2021 · N501DN · Airbus A350941 · Passenger Oxygen System
  > SHIP 3501 OXYGEN MASKS IN MID GALLEY EXPOSED AFTER LANDING. CORRECTIVE ACTION: RESECURRED MASK IN MID GALLEY. CKS GOOD. (7681281)
- [SDR DALA2020101203344](https://openairdocs.org/sdr/DALA2020101203344.md): Cids · malfunctioned · Oct 9, 2020 · N501DN · Airbus A350941 · Emergency Equipment
  > DOOR ARM STATUS INOPERABLE, SHOWS DISARMED. CABIN READY STATUS INOPERABLE, INTERIOR. CORRECTIVE ACTION: RESET CIDS, PER A350 AMM 44-11 ALL INDICATIONS NORMAL.
- [SDR DALA2020090302935](https://openairdocs.org/sdr/DALA2020090302935.md): Bushing · stuck · Sep 2, 2020 · N501DN · Airbus A350941 · Emergency Equipment
  > DURING W/C 5212-01125-01-04 FOUND DOOR 2R AFT GIRT BAR FITTING BUSHING STUCK IN FITTING. CORRECTIVE ACTION: R/R DOOR 2R AFT FLOOR GIRT BAR FITTING ASSY PER A350 AMM 52-12 & W/C.
- [SDR DALA2020082652865](https://openairdocs.org/sdr/DALA2020082652865.md): Taper Pin · bent · Aug 24, 2020 · N501DN · Airbus A350941 · Emergency Equipment
  > DOOR 3R GIRT BAR CONTROL SHAFT FORK ASSY TAPER PIN IS BENT. REF NR 69. CORRECTIVE ACTION: REPLACED PIN REF AMDS 5212-01123-04B AND A350 CMM 52-12. REF NR 69.
- [SDR DALA2020081702803](https://openairdocs.org/sdr/DALA2020081702803.md): Fork · bent · Aug 15, 2020 · N501DN · Airbus A350941 · Emergency Equipment
  > DOOR 1R GIRT BAR CONTROL SHAFT FORK ASSY TAPER PIN IS BENT. REF AMDS. CORRECTIVE ACTION: SUMMARY SEE NR FOR ADDITIONAL INFORMATION 183-0001:5212-01123- 02B/001 00066 REPLACED PIN REF AMDS 5212-01123-02B AND A350 CMM 52-12.
- [SDR DALA2020081702802](https://openairdocs.org/sdr/DALA2020081702802.md): Fork · bent · Aug 15, 2020 · N501DN · Airbus A350941 · Emergency Equipment
  > DOOR 1L GIRT BAR CONTROL SHAFT FORK ASSY TAPER PIN IS BENT. REF AMDS. CORRECTIVE ACTION: SUMMARY SEE NR FOR ADDITIONAL INFORMATION 184-0001:5212-01123- 02A/001 00067 INSTALLED PIN REF AMDS 5212-01123-02A AND CMM 52-12.
- [SDR DALA2019042102538](https://openairdocs.org/sdr/DALA2019042102538.md): Controller · failed · Apr 19, 2019 · N501DN · Airbus A350941 · Engine Anti-Icing System
  > SHIP 3501-DIV- TO MSP DUE TO NUMBER 2 ENGINE ANTI-ICE VALVE FAILED CLOSED. CORRECTIVE ACTION: THE PRSOV WAS PLACED ON MEL LOCKED IN THE OPEN POSITION PER MEL 30-21-02A-. RT BLEED VALVE CONTROLLER REPLACED.
- [SDR DALA2019032701940](https://openairdocs.org/sdr/DALA2019032701940.md): Shutoff Valve · malfunctioned · Mar 24, 2019 · N501DN · Airbus A350941 · Air Intake Anti/De-Ice System
  > SHIP 3501 -DIV- TO MSP DUE TO RIGHT ENGINE ANTI-ICE VALVE FAILED CLOSED MESSAGE DURING CLIMB WITH FAULT LIGHT IN ANTI-ICE SWITCH CORRECTIVE ACTION: ANTI-ICE PRSOV SECURED OPEN AND PLACED ON MEL 30-21-01A-DTW REPLACED PRSOV 4000DN2. LP 5033672
- [SDR DALA2017122008767](https://openairdocs.org/sdr/DALA2017122008767.md): Power Supply · inoperative · Dec 18, 2017 · N501DN · Airbus A350941 · Emergency Lighting
  > EMERGENCY EXIT LIGHT FLOOR LEVEL AT THE R1 DOOR WAS ILLUMINATED DURING TAXI. RESET CIDS 1 AND 2, AND REPLACED EPSU, AND SWAPPED WIRES AT 7218VSA7B AND D & E.
- [SDR DALA2017102407744](https://openairdocs.org/sdr/DALA2017102407744.md): Lens · missing · Oct 23, 2017 · N501DN · Airbus A350941 · Emergency Lighting
  > R3 DOOR EMERGENCY LIGHT LENS MISSING. REPLACED THE LENS.
- [SDR DALA2017100507294](https://openairdocs.org/sdr/DALA2017100507294.md): Power Supply · faulted · Sep 28, 2017 · N501DN · Airbus A350941 · Emergency Lighting
  > DISPATCH MESSAGE FOR THE EMERGENCY LIGHTS APPEARED. REPLACED THE EPSU 102WL3.

## 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 = 'N501DN' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N501DN/reports

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