# SDR 2007UALA03356

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 23, 2007
- Submitted: August 28, 2007
- Operation: Air carrier
- Aircraft: N371UA
- Make and model: Boeing 737322
- Aircraft serial: 24540
- Aircraft time: 49,326 hours, 34,301 cycles
- Engine: Cfmint CFM563C1
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Crossbeam
- Condition: Corroded
- Location: Fueslage
- 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/2007UALA03356

## Discrepancy

AFT LAV AREA LEFT CROSSBEAM CORRODED AT BS 1006 TO BS 1016 AT BL 4L TO 10L WL 208.  MAJOR REPAIR ACCOMPLISHED:  REPLACED CROSSBEAM.

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