# SDR SWAA2019090336459

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 1, 2019
- Submitted: September 3, 2019
- Operation: Air carrier
- Aircraft: [N7867A](https://openairdocs.org/aircraft/N7867A), registered now
- Make and model: Boeing 737-7Q8
- Registry model: [Boeing 737-7Q8](https://openairdocs.org/model/boeing-737-7q8) (OpenAirDocs)
- Aircraft serial: 30633
- Aircraft time: 48,305 hours, 32,378 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Transmitter
- Part number: 18173810
- Part serial: 78678
- Condition: Faulty
- Location: E&E Bay
- Stage of operation: AP
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2019090336459

## Discrepancy

DECLARED EMERGENCY, SELECTED FLAPS 15 FLAPS WERE SPLIT AT 2 & 1 1/2.  FLAPS INDICATED.  FLAPS MATCHED AT 2 RAN QRH FLAP TRAILING EDGE DISAGREE CHECKLIST AND PERFORMED ALTERNATE FLAP EXTENSION.  R&R LEFT FLAP POSITION TRANSMITTER PER MM.

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