Mack TRUCK

Published

1990-12-18

Model years

1975–1988

THE ROCKWELL STEERING ARMS ON THESE VEHICLES MAY CRACK UNDER CERTAIN CONDITIONS AND, AFTER FURTHER USE, THE CRACK MAY PROPOGATE AND EVENTUALLY CAUSE THE STEERING ARM TO BREAK. THIS COULD RESULT IN A CRASH WITHOUT PRIOR WARNING. CORRECTION: STEERING ARMS WILL BE REPLACED.