# SDR FDEA201709162581

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 16, 2017
- Submitted: September 19, 2017
- Operation: Air carrier
- Aircraft: [N961FD](https://openairdocs.org/aircraft/N961FD), registered now
- Make and model: Boeing 757-2Y0
- Registry model: [Boeing 757-2Y0](https://openairdocs.org/model/boeing-757-2y0) (OpenAirDocs)
- Aircraft serial: 25268
- Aircraft time: 54,876 hours, 26,316 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Fseu
- Part number: 285N001140
- Part serial: D00130
- Condition: Malfunctioned
- Location: Te Flaps
- Stage of operation: LD
- How discovered: O
- Nature of condition: F
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA201709162581

## Discrepancy

TRAILING EDGE FLAP DISAGREE LIGHT. LOCKED AT 20 DEGREES. COMPLIED WITH QRH.   PERFORMED FSEU BITE PROCEDURE IAW FIM 27-51-00, FIG 104,  FOUND NO CURENT FAULTS FOR NR 1 FSEU  FOUND FLA FAILDED ON SEVERAL TRIES COULD NOT GET A  GOOD BITE ON NR 2 FSEU. REMOVED AND REPLACED THE 2 FSEU IAW AMM 27-51-01-2. OPS CHECKED GOOD. PERFORMED FIM 27-51 FIG 810 WITH NO DEFECTS NOTED. LOAD RELIEF WORKS NORMAL AND NO BITE ON ADC 1 OR 2. OPERATED FLAPS THROUGH AMNY CYCLES WITH NO DEFECTS NOTED. ACFT OK FOR CONTINUED SERVICE.

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