# SDR SWAA2022030398845

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 21, 2019
- Submitted: March 3, 2022
- Operation: Air carrier
- Aircraft: [N7748A](https://openairdocs.org/aircraft/N7748A), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 36399
- Aircraft time: 38,593 hours, 18,969 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Angle
- Condition: Corroded
- Location: Fwd Cargo Compt
- 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/SWAA2022030398845

## Discrepancy

***CORROSION*** FWD CARGO BAY AFT BULKHEAD TO FLOOR SUPPORT ANGLE BS500D LBL22 TO RBL25 WL156. MARKED / FWD CARGO BAY AFT BULKHEAD TO FLOOR SUPPORT ANGLE AT BS 500D.; LBL 22 TO RBL 25; WL 156 OUT OF LIMITS IAW SRM 53-00-53-1A-2. REPAIR BY REPLACEMENT IAW SRM 51-10-02-0-G0. REMOVED DAMAGED FROM SUPPORT ANGLE IAW SRM 51-40-02-0-G0. INSTALLED A NEW FLOOR SUPPORT ANGLE IAW SRM 51-40-05-0G-0 AND SRM 51-40-02-0G-0 AND DWG 143A9481 SH 8; REV A AND DWG 143A7902

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