# SDR 2007UALA04951

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 4, 2007
- Submitted: December 6, 2007
- Operation: Air carrier
- Aircraft: N370UA
- Make and model: Boeing 737322
- Aircraft serial: 24539
- Aircraft time: 50,544 hours, 34,219 cycles
- Engine: Cfmint CFM563C1
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Attach Angle
- Condition: Cracked
- Location: Fuselage
- 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/2007UALA04951

## Discrepancy

MED 1L, BS 294 UPPER HINGE BOX LOWER AUX INTERCOSTAL ATTACH ANGLE CRACKED DURING FASTENER REMOVAL.  MAJOR REPAIR ACCOMPLISHED:  FABRICATED & INSTALLED UPPER HINGE BOX LWR AUX INTERCOSTAL ATTACH ANGLE.

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