Mack CV Steering problems by year

On certain trucks, the bolt that attaches the pitman arm to the steering gear may not be tightened properly.

On certain heavy-duty, class 8 trucks, the lower and upper steering shaft pinch bolts were improperly tightened.

Vehicle description: trucks equipped with e-tech engines. A condition exists on the auxiliary drive shaft of the e-tech engine that causes the loss of power steering on vehicles where the power steering pump is mounted off the front of the engine.

Vehicle description: heavy duty trucks equipped with tie rod assemblies containing 24-dl model ball sockets and manufactured by trw. Certain of the tie rod ball-socket bearings have a below-specification case depth and/or hardness, which can lead to...