# SDR SWAA2018101525927

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 14, 2018
- Submitted: October 15, 2018
- Operation: Air carrier
- Aircraft: N7717D
- Make and model: Boeing 737-76N
- Registry model: [Boeing 737-76N](https://openairdocs.org/model/boeing-737-76n) (OpenAirDocs)
- Aircraft serial: 32664
- Aircraft time: 42,746 hours, 20,680 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Transmission
- Part number: 256A33107
- Part serial: 35933310
- Condition: Faulty
- Location: Te Flap
- Stage of operation: AP
- How discovered: O
- Nature of condition: F, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2018101525927

## Discrepancy

DECLARED EMERGENCY, ON APPROACH, WHEN SELECTING FLAPS 5, LEFT TRAILING EDGE FLAP STAYED UP, RIGHT TRAILING EDGE FLAP INDICATED ABOUT 1/2 DEGREE EXTENDED.  R&R NR 3 TRAILING EDGE FLAP TRANSMISSION IAW AMM.

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