# SDR DALA2026042802678

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 26, 2026
- Submitted: April 28, 2026
- Operation: Air carrier
- Aircraft: [N374DA](https://openairdocs.org/aircraft/N374DA), registered now
- Make and model: Boeing 737832
- Aircraft serial: 29622
- Aircraft time: 81,582 hours, 33,489 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Fseu
- Part number: 90004212
- Part serial: 1177
- Condition: Inoperative
- Location: Flap Sys
- Part time: 81,567 hours, 33,477 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026042802678

## Discrepancy

DECLARED AN EMERGENCY, RETURNED PHX DUE TO FLAP ASYMMETRY. FSEU BITE FAULT 27-53255 (FLAP 6 SKEW) AND 27-53414 (FLAP 6 SKEW CON) RECORDED. REPLACED #6 SKEW SENSOR T530. OPS CHECK GOOD. (LOG 7604600 - AIRCRAFT WAS GROUNDED).

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