# SDR AALA20110828MIA01

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 28, 2011
- Submitted: August 30, 2011
- Operation: Air carrier
- Aircraft: [N647AM](https://openairdocs.org/aircraft/N647AM), registered now
- Make and model: Boeing 757223
- Aircraft serial: 24605
- Aircraft time: 62,745 hours, 21,509 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Uplock Sensor
- Part number: S283T00628
- Condition: Faulty
- Location: Lt 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/AALA20110828MIA01

## Discrepancy

MIA - CREW REPORTED AFTER TAKEOFF GEAR DISAGREE LIGHT ILLUMINATED.  EMERGENCY DECLARED FLIGHT RETURNED MIA LANDED WITHOUT INCIDENT.  AIRCRAFT REMOVED FROM SERVICE.  REPLACED LEFT MAIN GEAR UPLOCK SENSOR THAT HAD FAULTED.  SYSTEM GROUND CHECK NORMAL OPERATION.

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