As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) RT AFT ENGINE MOUNT, PN 9912480-2 (PN LM-451-SA2) BONDED RUBBER INSERTS DEBONDED AND MIGRATED OUT PAST THE BOLTHEAD ON FRONT SIDE AND THE NUT ON THE AFT SIDE. THE REPLACEMENT SCHEDULE IS EVERY SECOND ENGINE CHANGE WHICH IN THIS CASE WOULD BE 10,000 HRS.