# SDR AWXA200301530

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 11, 2003
- Submitted: December 12, 2003
- Operation: Air carrier
- Aircraft: [N622AW](https://openairdocs.org/aircraft/N622AW), registered now
- Make and model: Airbus A320-231
- Registry model: [Airbus A320-231](https://openairdocs.org/model/airbus-industrie-a320-231) (OpenAirDocs)
- Aircraft serial: 054
- Aircraft time: 45,090 hours, 20,382 cycles
- System (JASC): [3232 · Landing Gear Door Actuator](https://openairdocs.org/jasc/3232)
- Part: Actuator
- Part number: 114122010
- Part serial: DH070399
- Condition: Faulty
- Location: Zone 190
- Part time: 6,407 hours, 2,513 cycles
- 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/AWXA200301530

## Discrepancy

ON CLIMBOUT, EN ROUTE, WHEN MLG SELECTED UP, RECEIVED ECAM MESSAGE THAT MLG DOORS WERE NOT CLOSED.  RECYCLED MLG & NEW ECAM MESSAGE APPEARED FOR MLG NOT UPLOCKED, LOWERED MLG & RETURNED.  MAINT PULLED UP PREFLT REPORT MLG NOT UPLOCKED. FAILURE MESSAGE RT MLG DOOR OPEN PROX SENSOR 34GA TARGET POSITION, & 32GA.  MAINT ADJUSTED BOTH 32GA & 34GA PROX SENSORS, R & R RT MLG DOOR ACTUATOR IAW AMM 32-31-35-401, OPS & LEAK CHECK GOOD.  VENDORS FUNCTIONAL TEST OF RT MLG DOOR ACTUATOR S/N DH070399 WAS NO FAULT FOUND. VISUAL INSPECTION DID FIND 2 EACH BEARINGS MIGRATED LOOSE, R & R 2 EACH BEARINGS IAW CMM 32-31-35, REV. 12.

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