As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-CHECK INSPECTION, NR 1 ENGINE FORWARD MOUNT WAS FOUND SLIGHTLY SEPARATED. FURTHER INVESTIGATION FOUND NUT/BOLT LOOSENED FROM EACH OTHER WHICH ALLOWED THE MOUNTING BRACKET TO SEPARATE. INSPECTED AND RE-WORKED PER EO 99-5415-026. RE-INSTALLED ENGINE, PERFORMED LEAK CHECKS AND POWER ASSURANCE RUN IAW JC105 AND MM 71-06-00. (X)