As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 683 DURING INSPECTION MAINTENANCE FOUND LH 1640 FRAME HAS CRACK INDICATIONS IN THE LOWER INBOARD HOLE AT APPROX 3 AND 9 O CLOCK LOOKING AFT. CRACK INDICATIONS ARE IN THE FRAME LAYER. FRAME REPAIRED PER ERA 592625-14AD. (LP 1812890)