# SDR CALA2018030600857

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 5, 2018
- Submitted: March 6, 2018
- Operation: Air carrier
- Aircraft: [N27477](https://openairdocs.org/aircraft/N27477), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 31647
- Aircraft time: 16,447 hours, 5,664 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Transmitter
- Part number: 59275890001
- Condition: Malfunctioned
- Location: Left Flap
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: L, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2018030600857

## Discrepancy

FLAPS STUCK AT 5.  HAD TO ALT EXTEND FLAPS TO 15 FOR LANDING. PREFORMED A BITE CHECK OF FSEU,  FOUND FAULT 27-52259. TROUBLESHOT IAW FIM 27-51-00-810-813.   FOUND THE LEFT FLAP TRANSMITTER AT FAULT.  REMOVED & REPLACED THE LEFT FLAP POSITION TRANSMITTER IAW MM 27-58-01. AND ADJUSTMENT TEST IAW MM 27-58-01-820-801.   ALL PAREMETERS OPS CHECKED GOOD.   PERFORMED LAND VERIFY BITE IAW 22-11-00-201.

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