What was found
AIRCRAFT IN BASE MAINTENANCE: #1 ENGINE AFT MOUNT INBOARD SIDE CROSS BEAM ATTACHMENT SHEAR PIN INNER SURFACE WORN. REPLACED SHEAR PIN PER AMM 71-22-11.
- Difficulty date
- August 17, 2025
- Submitted
- August 18, 2025
- Operation
- Air carrier
- Aircraft
- N183UW
- Make and model
- Airbus A321211
- Aircraft serial
- 1539
- Aircraft time
- 76,959 hours, 29,923 cycles
- System (JASC)
- 5420 · Nacelle/Pylon Miscellaneous Structure
- Part
- Pin
- Condition
- Worn
- Location
- Zone 400
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.