# SDR USAA2010092092037

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 25, 2010
- Submitted: September 21, 2010
- Operation: Air carrier
- Aircraft: N533AU
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 24515
- Aircraft time: 51,335 hours, 38,374 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead
- Part number: 654583342
- 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/USAA2010092092037

## Discrepancy

CLT - Q2 - MAJOR REPAIR - CRACK ON WEB BETWEEN VERTICAL CHORDS OF BULKHEAD AT BS 178 - 2 INCHES, RBL 28, WL 207.  REPLACED WEB BETWEEN VERTICAL CHORDS OF BULKHEAD AT BS 178 - 2 INCHES, RBL 28 IAW B737 SRM 51-40-02 & BOEING DRAWING 65-45833.

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