United States 82V133000
PACCAR Incorporated
The problem
ON CERTAIN VEHICLES, THE AIR STARTER VALVES MAY BECOME INTERNALLY DAMAGED DURING NORMAL OPERATION. THIS MAY RESULT IN A MALFUNCTION OF THE VALVE, CAUSING THE AIR STARTER TO SELF ACTUATE AND START THE ENGINE OF AN UNATTENDED VEHICLE.
What owners should do
THE DEALER WILL REPLACE THE VALVE WITH A CURRENT PRODUCTION VERSION AT NO COST TO OWNER.
Units 557