# SDR SWAA2022121372146

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 16, 2022
- Submitted: December 13, 2022
- Operation: Air carrier
- Aircraft: [N267WN](https://openairdocs.org/aircraft/N267WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32525
- Aircraft time: 52,811 hours, 31,569 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Cargo Track
- Condition: Corroded
- Location: Bs 747-767 Lbl8
- 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/SWAA2022121372146

## Discrepancy

CORROSION ON AFT CARGO BAY CARGO TRACK, LBL 8, BS 747+7 - 767+6.  REMOVED DAMAGED SECTION OF THE CARGO TRACK BETWEEN BS 727E+10 - 747+10 IAW SRM 53-00-53-2R-2, STEPS 4A-C. LOCATED, DRILLED; AND COUNTERSANK THE NEW CHANNEL FILLER AND TWO CHANNEL SPLICES IAW SRM 53-00-53-2R-2.  APPLIED CHEMICAL CONVERSION COATING AND PRIMER IAW SRM 53-00-53-2R-2, AMM 51-21-41-370-802, AND AMM 51-21-72-370-804.    INSTALLED IAW SRM 53-00-53-2R-2, AND SRM 51-40-02-0G-0.

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