# SDR SWAA2023041327093

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 12, 2023
- Submitted: April 13, 2023
- Operation: Air carrier
- Aircraft: [N249WN](https://openairdocs.org/aircraft/N249WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 34951
- Aircraft time: 55,540 hours, 33,417 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Transmitter
- Condition: Faulty
- Location: Zn 200 Fus Top
- Stage of operation: AP
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2023041327093

## Discrepancy

FLAP DISAGREE FLAP HANDLE AND GAUGE NOT IN AGREEMENT WITH HANDLE POSITION. RAN QRH FOR TRAILING FLAP FLAP DISAGREE. LANDERS FLAPS 15 W/ALTERNATE EXTENSION. FC 27-52259<[01] REPLACED L/H FLAP POSITION X-MITTER REF. AMM 27-58-01. ALSO REPLACED CANNON PLUG D00275 REF. SWPM 20-61-00. OPS CHECKS GOOD.

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