Ford C SERIES

Published

1978-01-12

Model years

1972–1978

C-SERIES TRUCKS EQUIPPED WITH 361, 389 OR 391 CUBIC INCH "FT" MODEL GASOLINE ENGINES AND ALLISON AT-540 AUTOMATIC TRANSMISSIONS. THE ENGINE COOLING FAN BLADES ARE SUBJECT TO HIGH STRESSES WHICH CAN RESULT IN METAL FATIGUE AND POSSIBLE SEPARATION. A FAN BLADE CAN SEPARATE WITHOUT WARNING AND DAMAGE UNDERHOOD COMPONENTS OR INJURE SERVICE PERSONNEL.