# SDR FDEA201510223306

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 22, 2015
- Submitted: December 24, 2015
- Operation: Air carrier
- Aircraft: [N777FD](https://openairdocs.org/aircraft/N777FD), registered now
- Make and model: Boeing 757222
- Aircraft serial: 25222
- Aircraft time: 749 hours, 27,303 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Part number: 144N50201
- Condition: Chafed
- Location: Fuselage
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA201510223306

## Discrepancy

CABIN STATION 984 - 996, RBL 24.75, SEAT TRACK CROWN FOUND CHAFED.  CHAFED MARK REMOVED IAW SRM 51-10-02 REV 115.   REWORKED AREA MEASURED CLEAN UP DEPTH OF 0.028" ON SEAT TRACK CROWN EXCEEDS CROWN LIMIT OF 0.020" IAW SRM 53-00-52 FIG 101 ALLOWABLE DAMAGE 1   REV 116.  SEAT TRACK CROWN REPAIR CARRIED OUT, BETWEEN STATION 984 - 1075, RBL 24.75 IAW SRM 53-00-52 FIG 201 REPAIR 4 REV 116.  REPAIR CLASSIFIED AS MAJOR.

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