# SDR SWAA2022040775204

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 8, 2019
- Submitted: May 16, 2022
- Operation: Air carrier
- Aircraft: [N968WN](https://openairdocs.org/aircraft/N968WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36679
- Aircraft time: 27,629 hours, 16,675 cycles
- System (JASC): [5322 · Fuselage Internal Mounting Structure](https://openairdocs.org/jasc/5322)
- Part: Seat Track
- Condition: Corroded
- Location: Cabin Floor
- 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/SWAA2022040775204

## Discrepancy

PASSENGER COMPARTMENT LBL 45 STA 841 TO STA 853 SEAT TRACK HAS CORROSION ON BASE. / REMOVED CORROSION FROM SEAT TRACK STA 841 TO 853 LBL LBL 45 IAW B737 SRM 51-10-02-0G-0. FOUND OUT OF LIMITS WITH .041' LOSS MAX ALLOWED .040' IAW B737 SRM 53-00-52-1A-1. REMOVED & REPLACED SEAT TRACK ON NRC Y131587. 146A5350-35

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