# SDR SCNA20211208099SU

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 5, 2021
- Submitted: December 9, 2021
- Operation: Air carrier
- Aircraft: [N816SY](https://openairdocs.org/aircraft/N816SY), registered now
- Make and model: Boeing 737-8
- Registry model: [Boeing 737-8](https://openairdocs.org/model/boeing-737-8) (OpenAirDocs)
- Aircraft serial: 30637
- Aircraft time: 65,850 hours, 23,646 cycles
- System (JASC): [2797 · Flight Control System Wiring](https://openairdocs.org/jasc/2797)
- Part: Wire
- Condition: Chafed
- Location: Te Flaps
- Stage of operation: DE
- How discovered: O
- Nature of condition: J, F
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SCNA20211208099SU

## Discrepancy

VERIFY THE WIRE INTEGRITY AT THE BELOW LISTED CONNECTORS AND MEGGER THE WIRING LOOKING FOR SHORTS.  WHILE USING THE MEGGER METER. FOUND 3 TWISTED SHIELDED PAIR WIRES AFFECTED. JUST INBD FROM #4 CANOE ON RT WING. WIRES THAT WHERE CHAFFED WHERE W1032-2006-R2, W1032-2007-R20. NOT SURE ABOUT THE LAST WIRE. TE FLAP SKEW SENSORS #5,#6,#7 AND #8 ARE STILL DISCONNECTED. ALONG WITH THE RT TE FLAP POSITION TRANSMITTER. C/B TE FLAP POS SKEW SNR AND IND R IS STILL OPEN AND TEH LOAD SIDE WIRE STILL DISCONNECTED. FSEU & FLAP POS INDICATOR STILL REMOVED.

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