# Service difficulty reports: N512DN

A list on [N512DN](https://openairdocs.org/aircraft/N512DN.md).

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

- [SDR DALA2026101505671](https://openairdocs.org/sdr/DALA2026101505671.md): Elevator · ground damage · Oct 11, 2026 · N512DN · Airbus A350941 · Wing Miscellaneous Structure
  > DAMAGE- AIRCRAFT RTB DUE LEFT WING STRUCK THE RIGHT ELEVATOR OF AIR CANADA AIRCRAFT, WHILE TAXIING. THE WINGLET SEVERED AND STUCK IN THE ELEVATOR OF THE OTHER AIRCRAFT. CORRECTIVE ACTION: WINGLET REPLACED. (LP# 8319112, 1852024, 1852021, 8319116, 8319118; AIRC
- [SDR DALA2026081404651](https://openairdocs.org/sdr/DALA2026081404651.md): Actuator · faulted · Aug 13, 2026 · N512DN · Airbus A350941 · Drag Control Actuator
  > MISC/DE- DUE TO (F/CTL PART SPLRS) FAULT DURING DESCENT. PLACED SPOILER NR 1 ON MEL 27-64-01A FOR DEACTIVATION WITHOUT COLLAR. (9094850) AIRCRAFT WAS GROUNDED.
- [SDR DALA2026042202597](https://openairdocs.org/sdr/DALA2026042202597.md): Drain Line · damaged · Apr 21, 2026 · N512DN · Airbus A350941 · Hydraulic System, Main
  > MISC/DE- DUE TO YELLOW HYDRAULIC SYSTEM LOSS. FOUND NUMBER 2 ENGINE EDP CASE DRAIN LINE DAMAGED AT SADDLE CLAMP. SAME REPLACED. REPLACED EDPS AND RELATED HP FILTERS, CASE DRAIN FILTERS ON BOTH THE ENGINES, PER AIRBUS RECOMMENDATION. (LP# 8370426, 8370427, 83
- [SDR DALA2026010500056](https://openairdocs.org/sdr/DALA2026010500056.md): Tire · low pressure · Jan 4, 2026 · N512DN · Airbus A350941 · Tire
  > DUE TO NUMBER FOUR TIRE PRESSURE LOW ECAM MESSAGE. REPLACED TIRES 3 AND 4. (LP 8125096, 1384312)
- [SDR DALA2025120208810](https://openairdocs.org/sdr/DALA2025120208810.md): Door Seal · out of position · Nov 29, 2025 · N512DN · Airbus A350941 · Passenger/Crew Doors
  > DIVERTED TO HND DUE TO 4L DOOR SQUEAL. FOUND AERODYNAMIC AND PRESSURE SEALS STICKING OUT. REPOSITIONED PRESSURE SEAL. OK FOR SERVICE. (LP# 7995340)
- [SDR DALA2025091706843](https://openairdocs.org/sdr/DALA2025091706843.md): Pump · failed · Sep 15, 2025 · N512DN · Airbus A350941 · Hydraulic Pump (Electric/Engine), Main
  > DE/MISC- DUE TO NR ONE ENGINE YELLOW HYDRAULIC PUMP FAILURE AND YELLOW RESERVOIR LOW MESSAGE. CORRECTIVE ACTION: ENG 1 YELLOW EDP REPLACED. (LP# 7549738)
- [SDR DALA2025082806384](https://openairdocs.org/sdr/DALA2025082806384.md): None · none · Aug 18, 2025 · N512DN · Airbus A350941 · Standard Practices/Structures
  > ACCOMPLISH SECTION II OF ER/A 628644-14. COMPLY WITH SECTION II OF ER/A 628644-14 BY NEXT SCHEDULED C CHECK ASSOCIATED ER/A 14-628644 ADDED FOR AC 3512 RC SHORTAGE CREATED FOR MFG PN F53974669200 & STK # 0 IPC/CMM 46-41-XX DRAWING DETAIL PART LOG-PAGE. ENTR 0
- [SDR DALA2025040702677](https://openairdocs.org/sdr/DALA2025040702677.md): Tape · wrong part · Apr 1, 2025 · N512DN · Airbus A350941 · Fuselage Floor Panel
  > PFM FWD CARGO BAY FLOOR PANELS SEALING INSP FOUND PANEL 132GAF RH 132NAF LH 132PAFLH NON-PERMISSIBLE. MADE TEMPORARY REPAIRS IAW A350 ASR A350-A-53-02-XX-17001-662A-A. ALL NECESSARY 8 DAY REP INSP AND 24 MONTH REPAIR LIMIT ARE BEING TRACKED VIA AA 5325-01020
- [SDR DALA2025040702676](https://openairdocs.org/sdr/DALA2025040702676.md): Tape · wrong part · Apr 1, 2025 · N512DN · Airbus A350941 · Fuselage Floor Panel
  > AFT CARGO BAY FLOOR PANELS SEALING INSP FOUND PANEL 152 MAF LEFT SIDE FWD NON-PERMISSIBLE. IAW A350 ASR A350-A-53-02-XX-17001-662A-A TO REPAIR AND NEED 8 DAY REPEAT INSP ALL NECESSARY 8 DAY REP INSP AND 24 MONTH REPAIR LIMIT ARE BEING TRACKED VIA AA 5325-01020
- [SDR DALA2024102210307](https://openairdocs.org/sdr/DALA2024102210307.md): Eec · faulted · Oct 19, 2024 · N512DN · Airbus A350941 · Fuel Controlling System
  > SHIP 3512 -DIV - DIVERTED TO DUB DUE TO RIGHT ENGINE STATOR ANTI-ICE CLOSED MESSAGE. UNABLE TO CONTINUE DUE TO ICING CONDITIONS. CORRECTIVE ACTION: C/W RIGHT ENGINE EEC RESET PER A350 TSM. OPERATIONAL CHECK NORMAL, NO MESSAGES.
- [SDR DALA2024071006998](https://openairdocs.org/sdr/DALA2024071006998.md): None · none · Jul 6, 2024 · N512DN · Airbus A350941 · Standard Practices/Structures
  > AD/EM-EO TASK - RH WING W/C 5720-01102-05B STEP 24. TO GENERATE A STANDALONE "ADR" LOG PAGE AND ENSURE "SDR REPORTABLE" CHECKBOX IS MARKED ASSOCIATED WITH THE REPAIR. RH WING SEALANT APPLIED AS PER W/C 5720-01102-05B STEP 11. FOUND A SATISFACTORY AND W/C STEP
- [SDR DALA2024071006997](https://openairdocs.org/sdr/DALA2024071006997.md): None · none · Jul 6, 2024 · N512DN · Airbus A350941 · Standard Practices/Structures
  > AD/EM-EO TASK - LH WING W/C 5720-01102-05A STEP 24. TO GENERATE A STANDALONE "SDR" LOG PAGE AND ENSURE "SDR REPORTABLE" CHECKBOX IS MARKED ASSOCIATED WITH THE REPAIR. LH WING SEALANT APPLIED AS PER W/C 5720-01102-05A STEP 11. FOUND SATISFACTORY AND W/C STEP 24
- [SDR DALA2024071207086](https://openairdocs.org/sdr/DALA2024071207086.md): Floorboard · damaged · May 18, 2024 · N512DN · Airbus A350941 · Fuselage Floor Panel
  > DURING SERVICE CHECK FOUND AFT CARGO FLOORBOARD 152LAF DAMAGED. P/N V5369810510000. ACCOMPLISHED TIME LIMITED REPAIR PER A350-A-53-02-XX-07001- 662A-A CARGO FLOOR PANELS QUICK TEMPORARY FULL METAL DOUBLER REPAIR AND ERA 593277-14TR REV.B AND P.S.900-5-1 NO.04
- [SDR DALA2023120109885](https://openairdocs.org/sdr/DALA2023120109885.md): Unknown · unknown · Dec 1, 2023 · N512DN · Airbus A350941 · Escape Slide
  > AIRCRAFT 3512, 4L DOOR WOULD NOT ARM PRIOR TO PUSHBACK. CORRECTIVE ACTION: REPLACED DOOR 4L SLIDE. DOOR 4L ARMS NORMALLY. (LP 4275708)
- [SDR DALA2023110108999](https://openairdocs.org/sdr/DALA2023110108999.md): Unknown · unknown · Nov 1, 2023 · N512DN · Airbus A350941 · Tire
  > SHIP 3512 -DE/MISC- DUE TO NUMBER 3 TIRE PRESSURE LOW. CORRECTIVE ACTION: REPLACED NUMBER 3 AND 4 TIRES. (8984382)
- [SDR DALA2023072606088](https://openairdocs.org/sdr/DALA2023072606088.md): Lens · missing · Jul 23, 2023 · N512DN · Airbus A350941 · Emergency Lighting
  > MISSING FLOOD DIFFUSER LENS IN FLIGHT CREW REST COMPARTMENT (PILOT BUNKS) ON WALL JUST TO LEFT OF DOOR. CORRECTIVE ACTION: INSTALLED FCRC EMERGENCY LIGHT LENS AT FWD CREW REST.
- [SDR DALA2023071805800](https://openairdocs.org/sdr/DALA2023071805800.md): Unknown · unknown · Jul 17, 2023 · N512DN · Airbus A350941 · Leading Edge Slat Control System
  > SHIP 3512 SLAT PDU HAS FAILED HEALTH CHECK + REQUIRES REPLACMENT. CORRECTIVE ACTION: SLAT PDU HAS FAILED HEALTH CHECK + REQUIRES REPLACMENT. (4446116)
- [SDR DALA2023061504887](https://openairdocs.org/sdr/DALA2023061504887.md): Unknown · unknown · Jun 15, 2023 · N512DN · Airbus A350941 · Passenger/Crew Doors
  > SHIP 3512 DOOR 4L SLIDE WILL NOT ARM HANDLE DID NOT MOVE. CORRECTIVE ACTION: REINSTALLED THE GIRT BAR ON DOOR 4L. (4199492)
- [SDR DALA2021121607787](https://openairdocs.org/sdr/DALA2021121607787.md): None · none · Dec 15, 2021 · N512DN · Airbus A350941 · Cargo Compartments
  > SHIP 3512 - CARGO PANEL 132LAW HAS COMPOSITE DAMAGE THROUGH THE PANEL. CORRECTIVE ACTION: REPAIRED PANEL PER AMDS WORK CARD 2550-01315-04A.(2053069)
- [SDR DALA2021121607786](https://openairdocs.org/sdr/DALA2021121607786.md): None · none · Dec 14, 2021 · N512DN · Airbus A350941 · Cargo Compartments
  > SHIP 3512 - CARGO PANEL 151FAW HAS COMPOSITE DAMAGE THROUGH THE PANEL. CORRECTIVE ACTION: REPAIRED PANEL PER AMDS WORK CARD 2550-01315-04B.(2052373)
- [SDR DALA2021032901871](https://openairdocs.org/sdr/DALA2021032901871.md): Monitoring Unit · odor · Mar 26, 2021 · N512DN · Airbus A350941 · Electrical Power System Wiring
  > SHIP 3512 -DIV- DUE TO ELECTRICAL ODOR ALONG WITH ELECTRICAL DISTRIBUTION SYSTEM FAULTS. CORRECTIVE ACTION: REPLACED ELECTRICAL DISTRIBUTION MONITORING UNIT 1A (EDMU-1A) DUE TO CREW REPORTS OF AMBER X DISPLAYED ON ATU OUTPUT TO AC1A/AC1B AND INSPECTED AUTO TRA
- [SDR DALA2020091803118](https://openairdocs.org/sdr/DALA2020091803118.md): Light · unsecure · Sep 17, 2020 · N512DN · Airbus A350941 · Emergency Lighting
  > EMERGENCY FLOOR LIGHTING DAMAGED OR INOPERATIVE, LOCATIONS: 805. CORRECTIVE ACTION: SECURED LIGHT. NOW OPS NORMAL.
- [SDR DALA2020050600087](https://openairdocs.org/sdr/DALA2020050600087.md): Wire · disconnected · May 4, 2020 · N512DN · Airbus A350941 · Light System Wiring
  > AIRCRAFT 3512, DURING EPSU BATTERY CAPACITY TEST MESSAGE LEFT UNIT FLOOR (DOOR 3RH)/POWER UNIT - EMERGENCY (102WL) APPEARED. FOUND SEAT MOUNTED ESCAPE PATH LIGHT INOP AT SEAT 36G. FOUND WIRE OFF OF LIGHT ASSEMBLY. RECONNECTED AND OPERATION CHECK GOOD ON SEAT L
- [SDR DALA2020022101333](https://openairdocs.org/sdr/DALA2020022101333.md): Wire Harness · inoperative · Feb 20, 2020 · N512DN · Airbus A350941 · Light System Wiring
  > SEAT 34G RIGHT SIDE EMERGENCY LIGHT INOPERATIVE. REPLACED EMERGENCY LIGHT HARNESS. LP 9644588
- [SDR DALA2019102736186](https://openairdocs.org/sdr/DALA2019102736186.md): Light · inoperative · Oct 22, 2019 · N512DN · Airbus A350941 · Emergency Lighting
  > DURING SERVICE CHECK, FOUND LED FLOOR PATH MARKING AT SEAT 20C, 22C, 24C AND 30.C INOPERATIVE. DEFERRED PER MEL 33-50-07A-. LP 6137957
- [SDR DALA2019090405162](https://openairdocs.org/sdr/DALA2019090405162.md): Warning System · false activation · Sep 3, 2019 · N512DN · Airbus A350941 · Airfoil Anti/De-ice System
  > SHIP 3512 -ATB BACK TO DTW, DUE TO WING ANTI-ICE SYSTEM FAULT. RECYCLED WING ANTI-ICE PUSH BUTTON SEVERAL TIMES WITH NO SUCCESS, LEFT ANTI-ICE ON FOR 10 MINUTES WITH NO IMPROVEMENT. CORRECTIVE ACTION: PERFORMED WIPS ELECTRICAL AND PNEUMATIC TESTS WITH NO FAULT
- [SDR DALA2019062633874](https://openairdocs.org/sdr/DALA2019062633874.md): Wire Harness · damaged · Jun 22, 2019 · N512DN · Airbus A350941 · Light System Wiring
  > DURING SERVICE CHECK, FOUND 12 EACH LED FLOOR PATH EMERGENCY LIGHTS SEAT MOUNTED INOPERATIVE ON LEFT SIDE ME/AFT CABIN. WIRE HARNESS REPAIRED.

## 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 = 'N512DN' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N512DN/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.