# SDR IPXA2013122301111

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 21, 2013
- Submitted: December 27, 2013
- Operation: Air carrier
- Aircraft: [N339UP](https://openairdocs.org/aircraft/N339UP), registered now
- Make and model: Boeing 767-34AF
- Registry model: [Boeing 767-34AF](https://openairdocs.org/model/boeing-767-34af) (OpenAirDocs)
- Aircraft serial: 37859
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Transmitter
- Condition: Inoperative
- Location: Lt Wing Te Flap
- Stage of operation: CL
- 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/IPXA2013122301111

## Discrepancy

AIR TURNBACK DUE TO FLAP ASSEMETRY INDICATION.  LT T/E FLAP INDICATOR STAYED AT 15 DEGREES AND THE RT WENT TO 5 DEGREES.  DETERMINED THAT THE FLAP SPLIT WAS INDICATION ONLY.   R & R LEFT FLAP NR 1 POSITION TRANSMITTER  IAW AMM 27-517-45. OPS CHECKED GOOD.

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