# SDR CALA2019071501197

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 14, 2019
- Submitted: July 15, 2019
- Operation: Air carrier
- Aircraft: [N34131](https://openairdocs.org/aircraft/N34131), registered now
- Make and model: Boeing 757224
- Aircraft serial: 28971
- Aircraft time: 85,140 hours, 18,104 cycles
- System (JASC): [2781 · Leading Edge Slat Position Indicating System](https://openairdocs.org/jasc/2781)
- Part: Transmitter
- Condition: Out Of Adjust
- Location: Le Slat
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2019071501197

## Discrepancy

TRAILING EDGE FLAPS DISAGREE AT FLAPS 1 LOCKED DUE TO REPEAT FAULT ON SUBSEQUENT FLIGHT. UNLOCK ITEM AND WILL BE CLEARED BY STATION T/S REF FIM 27-51-00 FSEU #3 SHOWS MESSAGE 226 SLAT PDU TRANSMITTER. ADJUST SLAT PDU TRANSMITTER REF AMM 27-58-01 OPS CHK GOOD.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.