75000 MI or 120000 KM
LubricateSteering and Suspension
Lubricate the chassis components (or every 3 months whichever occurs first). Lubricate the front suspension, ball joints, steering linkage, transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines. Ball joints should not be lubricated unless their temperature is -12 degrees C (10 degrees F) or higher or they could be damaged.
Inspect
Radiator Cooling Fan
If your engine has a thermostatically controlled cooling fan, inspect hoses and ducts for proper hook-up (or every 12 months, whichever occurs first). Be sure the valve works properly.
Heat Shield, Exhaust
Vehicles over 8,500 lbs. GVWR inspect shields and underhood insulation For damage or looseness. Adjust or replace as required.
Fluid - Differential
Inspect front/rear axle fluid level and add fluid as needed. Inspect axle seals for leaking.
Air Filter Element
Inspect the air cleaner filter if vehicle is driven in dusty conditions. Replace the filter if necessary.
Replace
Oil Filter, Engine
Or every 3 months, whichever occurs first.
Engine Oil
Or every 3 months, whichever occurs first.