# SDR 2006UALA01356

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 9, 2006
- Submitted: July 18, 2006
- Operation: Air carrier
- Aircraft: N370UA
- Make and model: Boeing 737322
- Aircraft serial: 24539
- Aircraft time: 47,100 hours, 32,074 cycles
- Engine: Cfmint CFM563C1
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar
- Part number: NA
- Part serial: NA
- Condition: Cracked
- Location: Lt Wing
- 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/2006UALA01356

## Discrepancy

LEFT WING REAR SPAR UPPER CHORD CRACKED AT FASTENER HOLE COMMON TO REAR SPAR UPPER CHORD, JUST INBOARD OF BEAM ATTACH POINT.  MAJOR REPAIR:  REPLACED MAIN LANDING GEAR BEAM ATTACH FITTING.

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