# SDR AALA202008079010

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 6, 2020
- Submitted: August 7, 2020
- Operation: Air carrier
- Aircraft: [N587UW](https://openairdocs.org/aircraft/N587UW), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 6236
- Aircraft time: 20,355 hours, 7,878 cycles
- System (JASC): [7120 · Engine Mount Section](https://openairdocs.org/jasc/7120)
- Part: Mount Bolt
- Part number: 83769H1614
- Condition: Rotated
- Location: Lt Engine
- 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/AALA202008079010

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE - LEFT ENGINE, AFT MOUNT BOLT (1 EA) ROTATED DURING RUNNING TORQUE CHECK.  REPLACED AFT MOUNT BOLTS (4 EACH ) PER AMM TASK 71-22-11-400-803-A.

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