# SDR USAA030159

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 31, 2003
- Submitted: September 24, 2003
- Operation: Air carrier
- Aircraft: N420US
- Make and model: Boeing 737401
- Aircraft serial: 23987
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Attach Angle
- Condition: Cracked
- Location: Fuselage
- Part time: 40,913 hours
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA030159

## Discrepancy

FOUND ATTACH ANGLE CRACKED .5 INCH, BS 328 LBBL 45 CABIN FLOOR.  MANUFACTURED NEW ANGLE AND INSTALLED PER DWG NR BAC-65-45812 AND SRM 51-10-02.  (M)

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