# SDR SWAA2021061478459

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 29, 2021
- Submitted: June 14, 2021
- Operation: Air carrier
- Aircraft: [N960WN](https://openairdocs.org/aircraft/N960WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36675
- Aircraft time: 32,460 hours, 19,647 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Support
- Condition: Corroded
- Location: Aft Bulkhead
- 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/SWAA2021061478459

## Discrepancy

AFT CARGO BAY RH AFT BULKHEAD SUPPORT CORRODED. LOWER SURFACE. BS947; RBL23; WL182 ; ADDITIONAL CORROSION FOUND DURING INSPECTION FOR OK TO INSTALL CENTER BULKHEAD SUPPORT. / NO SRM ALLOWABLE DAMAGE FOUND; PN# 149A8118-29 REPAIRED BY REPLACEMENT OF THE PART - AFT CARGO BAY RH AFT BULKHEAD SUPPORT PER SRM 51-10-02-0G-0. PROCURED NEW PN 149A8118-29 LOT# 1460195 PO# 826076/1. PER DWG# 149A8117. INSTALLATION ACCOMPLISHED ON FAULT # TTG8Q0052MBY.; VERIFIED LIMITS AND VERIFIED FAULT TRANSFER.; TASK COMPLETE.

---
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.