VEHICLE SPEED CONTROL:SPRINGS
VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS, BUS CHASSIS-COWL, AND BASIC CHASSIS MODELS EQUIPPED WITH CUMMINS 5.9L 160 HORSEPOWER ROTARY INJECTION PUMP DIESEL ENGINES. THE ACCELERATOR RETURN SPRINGS CAN FRACTURE.
Remedy: DEALERS WILL REPLACE THESE SPRINGS WITH A TORSION SPRING DESIGN.
2,500 vehicles affected
VEHICLE SPEED CONTROL
FRICTION BETWEEN THE ACCELERAT0R LEVER AND THE AUTOMATIC TRANSMISSION MODULATOR LEVER CAN RESULT IN INTERFERENCE BETWEEN THE TWO LEVERS WHICH COULD PREVENT THE ENGINE FROM FULLY RETURNING TO IDLE.
Remedy: DEALERS WILL INSTALL A REVISED MODULATOR LEVER ON THE INVOLVED VEHICLES.
260 vehicles affected