# SDR USAA070067

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 24, 2007
- Submitted: January 24, 2007
- Operation: Air carrier
- Aircraft: [N422US](https://openairdocs.org/aircraft/N422US), registered now
- Make and model: Boeing 737401
- Aircraft serial: 23989
- Aircraft time: 49,577 hours, 49,577 cycles
- System (JASC): [5720 · Wing Miscellaneous Structure](https://openairdocs.org/jasc/5720)
- Part: Attach Angle
- Condition: Cracked
- Location: Lt Wing
- 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/USAA070067

## Discrepancy

ATTACH ANGLE AT LT WING STA 114 INBOARD SIDE UPPER AFT END IN FUEL TANK HAS CRACK.  REMOVED DAMAGE, FABRICATED ANGLE DOUBLERS & INSTALLED PER EA 98389, DEFECT SIZE:  0.1 INCH.

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