# SDR UALA2011030401074

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 4, 2011
- Submitted: March 7, 2011
- Operation: Air carrier
- Aircraft: [N227UA](https://openairdocs.org/aircraft/N227UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30555
- Aircraft time: 37,587 hours, 4,587 cycles
- Engine: Pwa PW40903
- System (JASC): [7120 · Engine Mount Section](https://openairdocs.org/jasc/7120)
- Part: Bearing
- Condition: Migrated
- Location: Nr 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/UALA2011030401074

## Discrepancy

NR 2 ENG AFT ENG MOUNT CENTER BEARING OF CENTER LINK ASSY.  BEARING MIGRATED AFT APPROX 7-16 INCHES.   REMOVED AFT MOUNT PER MM.  REPLACED NR 2 ENG AFT LOWER ENG MOUNT PER MM.  ACCOMPLISHED RII INSPECTION OF NR 2 ENG AFT LOWER ENG MOUNT PER MM.  INSTALLATION IS CORRECT PER AMM.

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