# SDR CALA2013082690770

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 12, 2013
- Submitted: August 26, 2013
- Operation: Air carrier
- Aircraft: N522UA
- Make and model: Boeing 757222
- Aircraft serial: 24931
- Aircraft time: 72,660 hours, 27,159 cycles
- Engine: Pwa PW2037
- System (JASC): [3246 · Wheel/Ski/Float](https://openairdocs.org/jasc/3246)
- Part: Nut
- Condition: Cracked
- Location: Wheel
- 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/CALA2013082690770

## Discrepancy

WHEEL TIE BOLT NUT CRACKED 4 COUNTERCLOCKWISE FROM VALVE STEM MARKED.  REPLACED WHEEL & TIRE ASSEMBLY IAW MM.

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