# SDR DALA2021122808100

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 25, 2021
- Submitted: December 28, 2021
- Operation: Air carrier
- Aircraft: [N540US](https://openairdocs.org/aircraft/N540US), registered now
- Make and model: Boeing 757251
- Aircraft serial: 26487
- Aircraft time: 76,506 hours, 28,566 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Transmitter
- Condition: Faulted
- Location: Te 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/DALA2021122808100

## Discrepancy

SHIP 5640 -MISC/DE- EICAS MESSAGE TE FLAP ASYM DISPLAYED WITH ASSOCIATED LIGHT ON APPROACH INTO SEA. C/W QRH AND COMPLETED APPROACH. CORRECTIVE ACTION: REPLACED LEFT TE FLAP POSITION TRANSMITTER.

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