As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 ENGINE REAR MOUNT THRUST LINK FWD END LUG BORE UPPER AND LOWER AREA WITH CRACK INDICATION 60 PERCENT FSH AND 80 PERCENT FSH RESPECTIVELY. WHICH EXCEED LIMIT. NR 1 ENGINE REAR MOUNT THRUST LINK REPLACED PER 747 MM 71-21-03 REF EO NR B747-7120-22596 APPENDIX F.