What was found
REPAIR STATION FOUND CRACKS IN MOUNTING BASE OF OIL COOLER DURING OVERHAUL TO CORRECT LEAK IN TUBES. EXCHANGE UNIT WAS INSTALLED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
REPAIR STATION FOUND CRACKS IN MOUNTING BASE OF OIL COOLER DURING OVERHAUL TO CORRECT LEAK IN TUBES. EXCHANGE UNIT WAS INSTALLED.