Preparatory Step: • Remove the drive belt. NOTE: Removal is easier if the crankshaft pulley is loosened before removing the belt. 15 mm Remove the…

17 mm Drain the lubricating oil. NOTE: Use a container that can hold at least 20 litres [15 U.S. qts.] of lubricating oil. 10 mm…

Preparatory Step: • Drain the coolant. 90-95 mm Remove the lubricating oil filter. Clean around the lubricating oil cooler cover. 16 mm, 19 mm Disconnect…

Disassembly Thoroughly clean the area around the pressure regulator plug to prevent debris from falling into the plunger bore when the plug is removed. 19…

Various gaskets, seals and plugs are used to contain the lubricating oil. Most leaks can be identified during routine inspection of the engine and vehicle.…

Fuel dilution is limited to five sources: 1. Injection pump shaft seal 2. Fuel leaking by the rings 3. Fuel Transfer pump 4. A crack…

Since the lubricating oil cooler design does not require gaskets or seals to maintain the separation of oil and coolant, the element itself must leak…

Caution: Diluted oil can cause severe engine damage. Check the condition of the lubricating oil. • Thin, black lubricating oil is an indication of fuel…

Low lubricating oil pressure (or no oil pressure) can be caused by several lubrication system related malfunc­tions. To begin the investigation, determine the engine operating…

High oil pressure usually occurs after the engine is first started in cold weather. Cold start oil pressure typically will be approximately 552-689 kPa [80-100…