# SDR CALA2015100500818

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 5, 2015
- Submitted: October 5, 2015
- Operation: Air carrier
- Aircraft: [N12221](https://openairdocs.org/aircraft/N12221), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28930
- Aircraft time: 54,032 hours, 19,251 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Part number: 111A62010
- Condition: Cracked
- Location: Fuselage
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2015100500818

## Discrepancy

PERFORMED HFEC NDT PART 6 51-00-00 PROCEDURE 16 ON SEAT TRACK FLANGE FASTENER HOLES AT LBL 24.75, FOUND NR 1 & 2 HOLES CRACKED.  REPAIRED SEAT TRACK FLANGE AT LBL 24.75 IAW ECRA 5320-02596.

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