Mack Recalls

Hazard: If the air brake system reservoir has as insufficient volume, braking performance may be affected, increasing the risk of a crash.

Hazard: If the electrical cables and air lines were to fall and get tangled in the driveline, it could affect the electrical system and braking system, increasing the risk of a vehicle crash.

Hazard: Contamination of the calipers may cause a loss of brakes on one wheel, lengthening the distance required to stop the vehicle, increasing the risk of a crash.

Hazard: If engine oil comes into contact with a hot surface, there could be an increased risk of a fire.

Hazard: An inadvertent decoupling of the trailer from the tractor may increase the risk of a crash.

Hazard: If the truck unexpectedly requires extra distance to stop, there is an increased risk of a crash.

Hazard: If the door cannot be opened from the inside, egress from the vehicle could be hindered which would increase the risk of injury in the event of an emergency.

Hazard: If the diaphragm is not completely attached, there may be internal leakage from the service section past the diaphragm, potentially trapping air pressure in the parking brake section. This air pressure in turn, if not vented, may prevent full release of the actuator unit, and may induce brake drag and may result in overheated wheelend service brakes, increasing the risk of a fire.

Hazard: If the Automatic Shut-down Protection System does not operate as expected, the operator may be unable to control the increase in the engines rpms, increasing the risk of engine failure and vehicle fire.

Hazard: If the ball sockets come loose from the tie rod, a complete loss of steering may result, increasing the risk of a crash.

Hazard: If the engine stalls unexpectedly there is an increased risk of a crash.

Hazard: If the seat belt detaches from its mounts, the seat belt would fail to properly restrain to the seat occupant, increasing the risk of injury in the the event of a crash.

Hazard: An engine stall may increase the risk of a crash.

Hazard: If the driver is not warned of something being in the truck's path, there is an increased risk of a crash.

Hazard: A failure of the hazard warning lights could reduce the trucks visibility, increasing the risk of a crash.

Hazard: Without a pressure relief valve, the air tank could rupture from being overpressurized increasing the risk of injury.

Hazard: A blocked reflector makes the truck-tractor less visible when operating the vehicle without a trailer in the dark, increasing the risk of a crash.

Hazard: The improper operation of the sensor could induce elevated exhaust temperatures or flames from the exhaust pipe, increasing the risk of a vehicle fire or burn injury to a person near the exhaust pipe.

Hazard: If the exhaust pipe separates from the muffler on a twin-steer configured vehicle where the vehicle is operated from the right side, the operator may be exposed to carbon monoxide levels which may cause personal injury.

Hazard: Deposits of contaminants may result in the circuits being bridged, creating a high resistance short, increasing the risk of a fire.

Hazard: Without a system to control the engine speed, if airborne hydrocarbons (combustible vapors) enter through the air intake, excessive engine speed may result in a catastrophic engine failure and/or engine fire.

Hazard: If the latch plate remains partially engaged after the button is pressed, egress from the vehicle could be hindered which would increase the risk of injury in the event of an emergency.

Hazard: A loose steering shaft would result in a loss of steering control, increasing the risk of a crash.

Hazard: If the nut comes loose, the hub assembly may separate from the vehicle, increasing the risk of a crash.

Hazard: A loss of brake function at one wheel will lead to increased stopping distances and pulling to the left or right when braking, which may increase the risk of a crash.

Hazard: Overheated brake components could result in a fire.

Hazard: If the control box loses ground, it may have localized overheating. This could lead to a vehicle fire.

Hazard: If the low beam headlights go out, the driver may lose visibility, increasing the risk of a crash.

Hazard: IF THIS OCCURS, UNDER CERTAIN DRIVING CONDITIONS THE DRIVER'S VISIBILITY WILL BE REDUCED, INCREASING THE RISK OF A CRASH.

Hazard: IN THE EVENT OF AN ELECTRICAL SHORT, A VEHICLE FIRE MAY RESULT.