STEERING: STEERING WHEEL/HANDLE BAR
A CLAMP PINCH BOLT SECURING THE UPPER STEERING SHAFT TO THE LOWER STEERING SHAFT MAY LOOSEN. CONSEQUENCE OF DEFECT: SHAFTS COULD SEPARATE RESULTING IN LOSS OF TRUCK CONTROL WHICH COULD LEAD TO A CRASH WITHOUT PRIOR WARNING.
Remedy: REPLACE THE CLAMP ASSEMBLY AND UPPER STEERING SHAFT.
4,779 vehicles affected
VEHICLE SPEED CONTROL:SPRINGS
THE THROTTLE RETURN SPRING ASSEMBLY MAY FAIL AND PREVENT THE THROTTLE FROM RETURNING TO THE CLOSED (IDLE) POSITION WHEN THE ACCELERATOR PEDAL IS RELEASED. CONSEQUENCE OF DEFECT: ENGINE SPEED WOULD NOT DECREASE; LOSS OF ACCELERATOR CONTROL COULD RESULT IN A CRASH WITHOUT PRIOR WARNING.
Remedy: REPLACE ACCELERATOR LINKAGE RETURN SPRING(S).
241 vehicles affected