# SDR SWAA2021052475211

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 20, 2021
- Submitted: May 24, 2021
- Operation: Air carrier
- Aircraft: [N8531Q](https://openairdocs.org/aircraft/N8531Q), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 63575
- Aircraft time: 13,473 hours, 6,163 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Indicator
- Part number: 2061151
- Part serial: 6920
- Condition: Faulty
- Location: Flap System
- Stage of operation: AP
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2021052475211

## Discrepancy

FLAPS DID NOT EXTEND PASSED 5 / R&R'D FLAP POSITION UNDICATOR PER AMM 27-58-02 PERFORMED FLAP POSITION TRANSMITTER VERIFICATION PER AMM 27-58-01 ISSUE #3350734 GRB# 151099 PNOFFON 2061-15-1 SNOFF 6920 SNON 4727

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