# SDR HALA201202090052

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 9, 2012
- Submitted: February 10, 2012
- Operation: Air carrier
- Aircraft: [N484HA](https://openairdocs.org/aircraft/N484HA), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55129
- Aircraft time: 16,624 hours, 40,030 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Proximity Sensor
- Part number: 892201
- Condition: False Indication
- Location: Mlg
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA201202090052

## Discrepancy

AFTER TAKEOFF PLACED GEAR HANDLE UP, LT MAIN UNSAFE INDICATION LIGHT AND LEVEL PSEU FAIL LIGHT. REPLACED LT MLG DOWN LOCK PROXIMITY SENSORS IAW AMM 32-61-04.  REPLACED LT MLG UPLOCK PROXIMITY SENSORS IAW AMM 32-61-02.  ADJUSTMENT CHECKED GOOD IAW AMM 32-61-00.  PSEU RETURN TO SERVICE PASSED.

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