# SDR SWAA2019110838694

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 24, 2019
- Submitted: November 8, 2019
- Operation: Air carrier
- Aircraft: N562WN
- Make and model: Boeing 737790
- Aircraft serial: 30778
- Aircraft time: 61,171 hours, 29,725 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Condition: Corroded
- Location: Bs 360-480
- 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/SWAA2019110838694

## Discrepancy

CORROSION IN WELL AND TOP OF SEAT TRACK BS 360 - 480  LBL 45. / BLENDED CORROSION ON SEAT TRACK AT BS 360+14, LBL 45 IN A 1"X.5" AREA, MAX DEPTH .046". FOUND TO BE OUT OF LIMITS PER SRM 53-00-52. REPLACED SEAT TRACK AT BS 369-480, LBL 45 PER SRM 51-40-02 AND DWG 143A5300.

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