# SDR SWAA2020071494207

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 22, 2020
- Submitted: July 14, 2020
- Operation: Air carrier
- Aircraft: [N478WN](https://openairdocs.org/aircraft/N478WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 33989
- Aircraft time: 55,249 hours, 32,699 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support Angle
- Condition: Corroded
- Location: Fuselage
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2020071494207

## Discrepancy

LOWER FUSELAGE FWD CAEGO COMPARTMENT; RT LOWER AFT BULKHEAD TO SIDEWALL PANEL SUPPORT ANGLE; RBL 24' TO RBL 30' HAS CORR.  REMOVED CORROSION AT FWD CARGO AFT BULKHEAD RT SUPPORT PER SRM 51-10-02-0G-0 FOUND AREA OUT OF LIMITS PER SRM 53-00-53-1A-2.  REMOVED AND REPLACED ANGLE PER SRM 51-40-02-0G-0.

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