# SDR USAA011270

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 21, 2001
- Submitted: October 25, 2001
- Operation: Air carrier
- Aircraft: N577US
- Make and model: Boeing 737301
- Aircraft serial: 23742
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead
- Condition: Cracked
- Location: Fuselage
- Part time: 44,029 hours
- 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/USAA011270

## Discrepancy

CLT - FOUND WEB CRACKED .5 INCH, BS 178 WL 207 LBL 1.  REMOVED CRACK AND INSTALLED DOUBLER.  (M)

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