What was found
AIRCRAFT IN BASE MAINTENANCE: LEFT HAND ENGINE AFT MOUNT BOLTS FAILED TORQUE CHECK. REPLACED ALL FOUR MOUNT BOLTS PER AMM 71-22-11-000-803-A AND AMM 71-22-11-400-803-A.
- Difficulty date
- June 18, 2021
- Submitted
- June 21, 2021
- Operation
- Air carrier
- Aircraft
- N537UW
- Make and model
- Airbus A321231
- Aircraft serial
- 4041
- Aircraft time
- 36,301 hours, 14,185 cycles
- System (JASC)
- 7120 · Engine Mount Section
- Part
- Bolt
- Condition
- Failed Insp
- Location
- Lt Engine Mount
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.