As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FITTING CORRODED SEVERELY AND CRACKED ON BOTTOM, HOLE ELONGATED AND CORRODED. BOTTOM OF FITTING CORRODED ON BOTTOM BOLT ATTACH AREA DUE TO WATER AND/OR BATTERY ACID BEING TRAPPED IN AREA. FITTING IS LOCATED DIRECTLY BELOW BATTERY BOX. HINGE BOLT WAS FOUND LOOSE AT ANNUAL INSPECTION.