As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CRACK IN KEEL LONGERON BETWEEN FRAMES 4 AND 5, APROXIMATE STATION 175.00.CRACK IS ONLY IN LONGERON, NOT IN MAIN BEAM. CRACK LOCATED IN LOWER AFT HOLE FOR NOSE GEAR ATTACH BRACKET. DISCOVERED DURING REQUIRED CHECK OF ATTACH BOLT TORQUE, ALL BOLTS FOUND LOOSE. BRACKET REMOVED FOR HIDDEN DAMAGE INSPECTION.