As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-CHECK, FOUND FUSELAGE RT SIDE A/C COMPARTMENT AREA SUPPORT BRACKET FOR THE AIR CONDITIONING MIXING VALVE HAS CORROSION IN DIFFERENT LOCATIONS. REMOVED CORRODED BRACKET. INSTALLED SERVICEABLE BRACKET, PN 5614739 IAW SRM 51-30 AND DC-8 MM 21-60-1. (X)