# SDR SWAA2022051201476

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 1, 2022
- Submitted: May 13, 2022
- Operation: Air carrier
- Aircraft: [N928WN](https://openairdocs.org/aircraft/N928WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36890
- Aircraft time: 45,601 hours, 27,673 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Splice Strap
- Condition: Corroded
- Location: Aft Cargo Bay
- 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/SWAA2022051201476

## Discrepancy

AFT CARGO SPLICE STRAP #2 WITH SEVERAL POTS OF CORROSION / [01] REMOVED CORROSION AT AFT CARGO SPLICE #2 AS PER B737-700 SRM 51-10-02-0G;[02] EVALUATED AREA; CORROSION PASS THRU 100% MATERIAL LOST FOUND TO BE OUT OF LIMITS PER REF B737-700 SRM 53-00-53-1A-2. RECEIVED NEW PART; TOP COAT AND INSTALLATION ON CARD TTG8Q004BQ7S;[03] VERIFIED STEPS 1 AND 2.

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