# SDR DALA2026033002062

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 29, 2026
- Submitted: March 30, 2026
- Operation: Air carrier
- Aircraft: [N553NW](https://openairdocs.org/aircraft/N553NW), registered now
- Make and model: Boeing 757251
- Aircraft serial: 26500
- Aircraft time: 65,327 hours, 29,158 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Fseu
- Part number: 285N001132
- Part serial: D00593
- Condition: Faulted
- Location: Flap Sys
- Part time: 69,320 hours, 27,767 cycles
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026033002062

## Discrepancy

FCNT/DE- DUE TO TRAILING EDGE DISAGREE ON APPROACH.   REPLACED FSEU #2, PERFORMED FLAP LUBE, REPLACED #1 LT O/B FLAP TRANSMISSION. (7795212 AND 7795215) AIRCRAFT WAS GROUNDED

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