# SDR USAA2009062491579

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 15, 2009
- Submitted: June 24, 2009
- Operation: Air carrier
- Aircraft: N444US
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 24862
- Aircraft time: 50,649 hours, 35,163 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead
- Part number: 651630048
- Condition: Cracked
- Location: Fuselage
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2009062491579

## Discrepancy

SAL - Q3 - MAJOR REPAIR - CRACK ON FORWARD PRESSURE BULKHEAD WEB AT BS 178, WL 234, LBL 9.25 & RBL 10.7.  REPAIRED FORWARD PRESSURE BULKHEAD WEB AT BS 178, WL 234, LBL 9.25 & RBL 10.7 IAW B737 SRM 53-10-08.

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