# SDR SWAA2021082510467

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 6, 2021
- Submitted: August 25, 2021
- Operation: Air carrier
- Aircraft: [N294WN](https://openairdocs.org/aircraft/N294WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32540
- Aircraft time: 46,361 hours, 27,729 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Condition: Corroded
- Location: Bs 727d
- 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/SWAA2021082510467

## Discrepancy

#4 MAIN CABIN SEAT TRACK; HAS CORR. IN THE TRACK AT STA.727D. (MARKED) ; / [01] REMOVED CORROSION IN #4 SEAT TRACK AT STA.727D; AND FOUND TO BE OUT OF LIMITS IAW. SRM. 53-00-52-1A-1.; [02] REMOVED #4 SEAT TRACK FROM STA.727B TO STA.887. REF. SRM. 51-40-02; [03] REMOVED; AND REPLACED #4 SEAT TRACK FROM STA.727B TO STA.887. REF. SRM. 51-40-02; [04] PERFORMED RII ON INSTALLATION OF SEAT TRACK FROM STA 727B TO STA 887.; [05] COMPLIED WITH INSPECTION.

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