# SDR FDEA202606130735

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 13, 2026
- Submitted: June 15, 2026
- Operation: Air carrier
- Aircraft: [N148FE](https://openairdocs.org/aircraft/N148FE), registered now
- Make and model: Boeing 767-3S2F
- Registry model: [Boeing 767-3S2F](https://openairdocs.org/model/boeing-767-3s2f) (OpenAirDocs)
- Aircraft serial: 42728
- Aircraft time: 14,300 hours, 6,716 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Fseu
- Part number: 285T004963
- Part serial: D01169
- Condition: Faulted
- Location: Flap Sys
- Part time: 14,300 hours, 6,716 cycles
- Stage of operation: LD
- How discovered: O
- Nature of condition: S
- Precautionary procedure: L
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA202606130735

## Discrepancy

EMERGENCY DECLARED FOR TE FLAP ASYM DISCREPANCY.  AMM: 27-51-01-4 LAST FLIGHT FAULT: 27-51102.  PERFORMED L, C, R FSPM BITE IAW 767 FIM 27-58 FAULT TREE 804, TESTS OK.  PERFORMED GVI AND RIG CHECK WITH RIG PIN OF NR 1 AND 8 FLAP POSITION TRANSMITTER IAW AMM 27-51-45-2.  CHECKED NORMAL. FLAP HANDLE UP: 11.47, 11.33;  REMOVED AND REPLACED FSEU IAW AMM 27-51-01-4.  TESTED NORMAL.  OK FOR SERVICE.

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