# SDR USAA040420

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 9, 2004
- Submitted: September 9, 2004
- Operation: Air carrier
- Aircraft: [N376US](https://openairdocs.org/aircraft/N376US), registered now
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 22955
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead
- Condition: Cracked
- Location: Fuselage
- Part time: 53,829 hours
- 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/USAA040420

## Discrepancy

PIT - FOUND BULKHEAD SKIN CRACKED .75 INCH, STATION 178 BULKHEAD LBL 5.7 ABOVE WL 184, INBOARD SIDE.  REMOVED CRACK AND INSTALLED DOUBLER PER EO 5300V155.  (M)

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