# SDR UALA2011102405755

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 24, 2011
- Submitted: November 18, 2011
- Operation: Air carrier
- Aircraft: N547UA
- Make and model: Boeing 757222
- Aircraft serial: 25368
- Aircraft time: 74,350 hours, 21,697 cycles
- Engine: Pwa PW2037
- System (JASC): [7120 · Engine Mount Section](https://openairdocs.org/jasc/7120)
- Part: Bolt
- Condition: Broken
- Location: Engine Mount
- 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/UALA2011102405755

## Discrepancy

NR 2 ENGINE UPPER FWD ENGINE MOUNT HAS A LOWER ISOLATOR BOLT BROKEN.  REPLACED BOLT.

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