THE REAR AXLE RELAY VALVES (ONE PER AXLE) MAY NOT MEET BRAKE RELEASE TIMING REQUIREMENTS OF FMVSS 121.
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.
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.
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.