SERVICE BRAKES, AIR:CONTROLS, PEDALS AND LINKAGES
CONTROL VALVES MAY NOT ALLOW FULL PRESSURE RELEASE AFTER BRAKE PEDAL HAS BEEN RELEASED BY OPERATOR.
Remedy: DEALER WILL REMOVE THE PLUGS FROM THE EXHAUST PORTS ON THE SERVICE SUPPLY AND EMERGENCY SUPPLY CONTROL VALVES, AND INSTALL A TUBE AND FITTING IN ITS PLACE.
196 vehicles affected