Remedy:
POSSIBILITY THAT AIR COMPRESSOR GOVER- NOR AND RADIATOR SHUTTER STAT AIR LINESMAY HAVE BEEN INTERCHANGED.IF THIS CONDITION EXISTS, IS POSSIBLE TO DEPLETEAIR SUPPLY FROM #1 AND #3 AIR TANKS WITHOUT ACTIVATING AIR COMPRESSOR GOVERNOR.THIS COULD RESULT IN APPLICATION OF EMERGENCY BRAKES WHILE TRUCK IS IN MOTIONCAUSING LOSS OF VEHICLE CONTROL.(CORRECT BY PROPERLY INSTALLING AIR LINES.)