As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCI - DURING OP 17 MAINTENANCE CHECK, EDDY CURRENT INDICATED A CRACK ON FORWARD HOLES ON CASTING BS 760 RBL 70.5. CRACK RUNNING FROM 12 O'CLOCK TO 6 O'CLOCK IN BOTH HOLES. REPAIRED CRACK AT STATION 760 PREVENTATIVE MODIFICATION PER ARA 11713. (M)