# SDR SWAA2022121682355

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 15, 2022
- Submitted: December 16, 2022
- Operation: Air carrier
- Aircraft: [N7736A](https://openairdocs.org/aircraft/N7736A), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 35109
- Aircraft time: 51,865 hours, 26,604 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Transmitter
- Condition: Faulted
- Location: Flap System
- Stage of operation: AP
- How discovered: O
- Nature of condition: F
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2022121682355

## Discrepancy

DURING FLAP EXTENSION ON APPROACH; BOTH L AND R FLAPS STOPPED AT APPROXIMATELY 9 DEGREES. EXECUTED A GO-AROUND. RAN THE CHECKLIST FOR TRAILING EDGE FLAP DISAGREE AND EXTENDED THE FLAPS MANUALLY TO 15 DEGREES. NO ASYMMETRY. LANDING WAS UNEVENTFUL.   REPLACED THE LT FLAP POSITION TRANSMITTER IAW AMM 27-58-01 AND REF FIM 27-51 TASK 813.

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