# SDR SWAA2022021192057

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 30, 2018
- Submitted: February 11, 2022
- Operation: Air carrier
- Aircraft: N773SA
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 27881
- Aircraft time: 63,053 hours, 36,829 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Angle
- Condition: Corroded
- Location: Aft 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/SWAA2022021192057

## Discrepancy

AFT CARGO COMPARTMENT; STA 947; AFT BULKHEAD SUPPORT ANGLE; HAS MULTIPLE AREAS OF CORROSION / REMOVED CORROSION/VERIFIED LIMITS AFT BULKHEAD SUPPORT ANGLE @ STA 947 (ORIGINAL T: .080')(LOSS: .009') (REMAINING: .071') OUT OF LIMITS IAW SRM 53-00-53-1A-2 FIG 103(D). REMOVED/REPLACED AFT BULKHEAD SUPPORT ANGLE IAW SRM 51-40-02-0G-0/ BOEING DWG# 149A8118 REV D. TAG# WN3822 TOOL ID# 36307 DUE: 10/17/18

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.