One problem related to steering gear box shaft pitman has been reported for the 2001 Ford F-350. The most recently reported issues are listed below.
: the contact stated a snap was heard while making a left turn at 10 mph, and the vehicle lost all means of steering. The vehicle jumped a curve and landed in bushes before the brakes could be applied. The incident occurred during dry and flat road conditions. Upon inspection, the contact noticed the steering box shaft that the pitman arm was attached to had snapped in half. The failure was permanent. The dealer and the manufacturer were not contacted.