# SDR SWAA2021120340153

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 3, 2021
- Submitted: December 3, 2021
- Operation: Air carrier
- Aircraft: [N206WN](https://openairdocs.org/aircraft/N206WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 34011
- Aircraft time: 52,876 hours, 31,083 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/SWAA2021120340153

## Discrepancy

CORROSION ON PASSENGER CABIN SEAT TRACK WL 208, RBL 45, BS 727B-887.   REMOVED CORROSION ON THE SEAT TRACK.  FOUND OUT OF LIMITS IAW SRM 53-00-52-1A-1.   REMOVED THE SEAT TRACK IAW SRM 51-40-02-0G-0. FABRICATED A NEW SEAT TRACK IAW DWG 144A5330.   LOCATED AND DRILLED THE SEAT TRACK  IAW SRM 51-40-05-0G-0 AND DWG 146A5300.  INSTALLED THE NEW SEAT TRACK IAW SRM 51-40-02-0G-0 AND DWG 146A5300.

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