Engine System, Diesel237Service Manual – CS7000Change Engine Oil and Oil Filter1. Drain the recovery tank for later removal.2. Shut off the engine and allow it to cool sufficiently to avoid burning yourself with hot engine oil.3. Remove the left side engine cover.4. Tip the recovery tank outward. Remove the squeegee vacuum hose and release the recovery tank tethercable, then lower the recovery tank to the ground for better access to the engine oil filter area.5. Remove the oil filter with an oil filter wrench.6. Apply a light coat of engine oil to the new filter cartridge gasket.7. Screw the new cartridge on and tighten by hand. Over tightening may damage the gasket.8. Remove the remote oil drain hose end from the radiator bracket.9. Remove the plug and drain the oil into a suitable container.10. Reinstall the plug-and reattach the drain hose to the radiator bracket.11. Refill the engine with oil.Change Engine Coolant1. Allow the engine to cool sufficiently to relieve cooling system pressure and avoid burns.2. Remove the radiator cap.3. Remove the left side engine cover.4. Locate the remote engine coolant drain hose, remove the plug and direct the coolant into a suitablecontainer.5. Reinstall the drain plug and reposition the drain hose.6. Refill with a 50/50 mixture of engine antifreeze and water.Replace Fuel Filter1. Raise the hopper, engage the hopper prop rod and lower the hopper onto the safety lock.2. Loosen the screws along the bottom edge of the rubber curtain in front of the engine compartment andmove the curtain in order to gain access to the fuel filter.3. Unscrew the filter from the filter base.4. Apply a light coat of fuel oil on the cartridge gasket and screw it on by hand-tightening.5. Bleed the air out of the fuel system as directed below, reinstall the rubber curtain and lower the hopper.
