What was found
AT C-CHECK, NR 4 ENGINE HAS COOLING TUBE AFT MOUNT BRACKET CRACKED AT 5 O'CLOCK POSITION. REMOVED AND REPLACED BRACKET PER MM 20-16-0.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AT C-CHECK, NR 4 ENGINE HAS COOLING TUBE AFT MOUNT BRACKET CRACKED AT 5 O'CLOCK POSITION. REMOVED AND REPLACED BRACKET PER MM 20-16-0.