# SDR DALA2025122809437

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 23, 2025
- Submitted: December 28, 2025
- Operation: Air carrier
- Aircraft: [N186DN](https://openairdocs.org/aircraft/N186DN), registered now
- Make and model: Boeing 767332
- Aircraft serial: 27962
- Aircraft time: 123,086 hours, 17,820 cycles
- System (JASC): [3231 · Landing Gear Door Retract Section](https://openairdocs.org/jasc/3231)
- Part: Sequence Valve
- Condition: Faulted
- Location: Zone 700
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2025122809437

## Discrepancy

ATB- DUE TO GEAR DISAGREE AND GEAR DOOR MESSAGE AFTER GEAR SELECTED UP.   REPLACED GEAR DOOR SEQUENCE VALVE. REPLACE DOOR SAFETY VALVE. GEAR OPS CHECK NORMAL.(8062244)

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