# SDR AALA20060142

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 2, 2006
- Submitted: March 24, 2006
- Operation: Air carrier
- Aircraft: [N611AM](https://openairdocs.org/aircraft/N611AM), registered now
- Make and model: Boeing 757223
- Aircraft serial: 24487
- System (JASC): [3231 · Landing Gear Door Retract Section](https://openairdocs.org/jasc/3231)
- Part: Valve
- Part number: 8816001001
- Condition: Inoperative
- Location: Lt Mlg
- Stage of operation: LD
- 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/AALA20060142

## Discrepancy

SDQ - THE LEFT HAND MAIN LANDING GEAR DOOR WOULD NOT CLOSE ON LANDING.  REPLACED THE SERVO CALVE OF THE LEFT HAND MAIN LANDING GEAR DOOR.  SYSTEM GROUND CHECKED NORMAL OPERATION.

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