What was found
BOTH ENGINES OVERHAULED WITH NEW CYLINDERS. AFTER 784 HR AND 7 YEARS, 5 CYLINDERS WERE FOUND CRACKED AT THE INTAKE PORT AREA. FUEL STAINING WAS OBSERVED RUNNING DOWN THE INTAKE PIPES. PRESSURE TESTING ALSO FOUND CRACK AREAS. THREE CYLINDERS ON ONE SIDE AND TWO CYLINDERS ON THE OTHER. LT ENGINE HAD SEVERE TAPPET SPALLING AND REQUIRED CAM REPLACEMENT. TAPPETS WERE MFG, CYLINDER SERIAL NUMBERS ARE NOT LEGIBLE. CORROSION OF STEEL WHERE SERIAL NUMBERS ARE MARKED.