# SDR UALA2013070904775

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 8, 2013
- Submitted: July 12, 2013
- Operation: Air carrier
- Aircraft: [N204UA](https://openairdocs.org/aircraft/N204UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 28713
- Aircraft time: 64,788 hours, 8,995 cycles
- Engine: Pwa PW4090
- System (JASC): [3231 · Landing Gear Door Retract Section](https://openairdocs.org/jasc/3231)
- Part: Solenoid
- Condition: Faulty
- Location: Lt Mlg Door
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2013070904775

## Discrepancy

LEFT MLG DOOR WILL NOT CLOSE, DOOR LOCKS ARE INSTALLED  IAW FIM 32-30, TASK 821.   FOUND HIGH RESISTANCE BETWEEN PIN 1-6 CONNECTOR D7559P.  REPLACED LEFT MLG DOOR RELEASE SAFETY VALVE MODULE SOLENOID IAW MM, DOOR OPERATED NORMAL.

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