# SDR USAA2012052100014

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 15, 2012
- Submitted: June 8, 2012
- Operation: Air carrier
- Aircraft: N574US
- Make and model: Boeing 737301
- Aircraft serial: 23739
- Aircraft time: 65,787 hours, 47,190 cycles
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar
- Part number: 6545324
- Condition: Cracked
- Location: Rt Wing
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2012052100014

## Discrepancy

MLG FITTING REPLACEMENT VISIT - CRACK IN UPPER SPAR CHORD AT RSS222.  REPAIRED RIGHT HAND UPPER SPAR CHORD IAW US AIRWAYS EA # 202560.

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