What was found
DURING C-CHECK, FOUND THE RT GROUND COOLING FAN ATTACH BRACKET ON FRAME 1163 INBOARD LEG CRACKED AT BOTTOM RIVET. REPLACED BRACKET IAW DC-9 SRM 51-30-5 AND 51-30-2.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C-CHECK, FOUND THE RT GROUND COOLING FAN ATTACH BRACKET ON FRAME 1163 INBOARD LEG CRACKED AT BOTTOM RIVET. REPLACED BRACKET IAW DC-9 SRM 51-30-5 AND 51-30-2.