# SDR UPS03540912

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 28, 2003
- Submitted: June 30, 2003
- Operation: Air carrier
- Aircraft: [N459UP](https://openairdocs.org/aircraft/N459UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25480
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Fseu
- Condition: Inoperative
- Location: Te Flaps
- Stage of operation: DE
- 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/UPS03540912

## Discrepancy

T/E FLAP DISAGREE WHEN POSITIONING FLAPS FROM 20 TO 30 SETTING ACCOMPLISHED T/E FLAP DISAGREE CHECKLIST NORMAL 20 FLAP LANDING ACCOMPLISHED.  PERFORMED FIM 27 BLOCK 108 FOUND NR 1 FSEU SHOW NO MOVEMENT. NR 2 & 3 FSEU'S SHOW EXTERNAL FAULTS.  REMOVED AND REPLACED NR 1 FSEU PER 27 51 01.  OPS CHECKS NORMAL AT THIS TIME.

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