# SDR SWAA2020051844739

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 23, 2020
- Submitted: May 18, 2020
- Operation: Air carrier
- Aircraft: [N467WN](https://openairdocs.org/aircraft/N467WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 33830
- Aircraft time: 55,710 hours, 32,961 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Support
- 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/SWAA2020051844739

## Discrepancy

FWD CARGO BAY BS500D LOWER BULKHEAD SUPPORT HAS CORROSION FROM RBL23 TO LBL23 WL156 / REMOVED & REPLACED THE DAMAGE LWR BULKHEAD SUPPORT IN FCB BS500D FROM RBL23 - LBL23 WITH A NEW LWR BULKHEAD SUPPORT IAW SRM 51-40-02-0G-0 PER 4(B-C) DWG# 143A7902

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