# SDR SWAA2021012540178

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 6, 2021
- Submitted: January 25, 2021
- Operation: Air carrier
- Aircraft: [N275WN](https://openairdocs.org/aircraft/N275WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36153
- Aircraft time: 45,704 hours, 27,348 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Part number: 143A5300
- Condition: Damaged
- Location: Cabin
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2021012540178

## Discrepancy

MECHANICAL DAMAGE TO CROWN OF SEAT TRACK BS 520 LBL 45 WL 208.  REMOVED DAMAGED SEATTRACK BS 480-520 LBL 45 WL 208.  LOCATED AND INSTALLED REPLACEMENT TRACK, IAW SRM 51-40-02 SRM 51-10-05 DWG 143A5300 AND ER 21-01039 REV IR AND EA 21-153-00136 REV IR.  53838C 21JAN21.

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