What was found
DURING INSPECTION MAINTENANCE FOUND MIGRATED BUSHING ON AFT ENGINE MOUNT SHEAR PINS IN THE PYLON BULKHEAD AT NACELLE STATION 191. BUSHING REPLACED, PER SRM 54-51-02.
- Difficulty date
- December 10, 2020
- Submitted
- December 10, 2020
- Operation
- Air carrier
- Aircraft
- N712TW
- Make and model
- Boeing 7572Q8
- Aircraft serial
- 27624
- Aircraft time
- 85,596 hours, 22,689 cycles
- System (JASC)
- 7120 · Engine Mount Section
- Part
- Bushing
- Condition
- Migrated
- Location
- Engine Mount
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.