Email This Page Air System The outside air drawn into the engine passes through the air filter and is pulled into the turbocharger and compressed.…

Email This Page Lubrication System The lubrication system consists of an oil pump, oil cooler, cartridge style oil filter, pressure regulator valve at the oil…

Email This Page Fuel System The fuel system consists of DDEC VI control system, common rail, fuel injectors, low and high pressure pump, fuel filter module,…

Email This Page Driving On Wet or Slippery Pavement Do not attempt to use the engine brake system on wet or slippery roads until you…

Email This Page Descending a Long, Steep Grade An explanation of “control speed” may be helpful in understanding how to use the engine brake system…

Email This Page Driving On Flat, Dry Pavement Use the following guidelines when driving on flat, dry pavement: ‪ If driving on flat, dry, open…

Email This Page Anti-Lock Braking Systems Vehicles equipped with Anti-lock Braking Systems (ABS) have the ability to turn the engine brake OFF if a wheel-slip…

Email This Page Engine Brake Operation The engine brake system depends on a full-pressure flow of warm engine lubricating oil for proper lubrication of moving…

Email This Page Clutch Pedal and Throttle Position Controls The engine brake has two additional controls, one activated by the position of the clutch pedal…

Email This Page Driver Control Switches Vehicles with manual transmissions allow the driver to turn the engine brake on and off and select a low,…