# SDR SWAA2021111537982

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 27, 2021
- Submitted: November 15, 2021
- Operation: Air carrier
- Aircraft: [N915WN](https://openairdocs.org/aircraft/N915WN), registered now
- Make and model: Boeing 737*
- Aircraft serial: 36888
- Aircraft time: 45,503 hours, 27,299 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Seat Track
- Condition: Corroded
- Location: Fuselage
- 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/SWAA2021111537982

## Discrepancy

CORROSION ON PASSENGER CABIN SEAT TRACK AT B.S. 706+5 AND 727+16-727A+11; R.B.L. 24.75; W.L. 208.1 ; / [01] COMPLETED STEPS.; [02] VERIFIED COMPLETION OF ALL CORROSION REMOVAL STEPS; [03] APPLIED CHEMICAL CONVERSION COATING AND ONE LAYER OF ALUMINIZED EPOXY PRIMER TO REWORKED AREA IAW SRM 51-20-01 AND SOPM 20-41-04; [04] VERIFIED CORRECTIVE ACTIONS 3

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