# SDR SWAA2022021508336

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 22, 2018
- Submitted: February 15, 2022
- Operation: Air carrier
- Aircraft: [N783SW](https://openairdocs.org/aircraft/N783SW), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29809
- Aircraft time: 62,745 hours, 36,856 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/SWAA2022021508336

## Discrepancy

FWD CARGO; STA 500D LOWER BULKHEAD SUPPORT ANGLE HAS MULTIPLE AREAS OF CORROSION ON VERTICAL AND HORIZONTAL FLANGE FROM RH Z-ANGLE TO LH Z-ANGLE / INSTALLED/REPLACED NEW BULKHEAD SUPPORT ANGLE ON FWD PIT AFT CENTER BULKHEAD LWR AREA. I.A.W. B737-700 SRM 51-40-02-0G & BOEING DWG #143A9481; TY: DWG; ID: 0008; REV: A. REMOVED CORROSION & NO ALLOWABLE DAMAGE GIVEN IN THE SRM.

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