1995 GMC Yukon Owner's Manual - Page 394

Maintenance Schedule I - Gasoline Engines With Light Duty Emissions 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking.*'4' DATE ACTUAL MILEAGE SERVICED BY: 60,000 Miles (100 000km) 0 Change engine oil and filter (or every 3 months, whichever occurs first). A I IElnission Contra/ Service. 0 Lubricate the front suspension, king pin bushings, steering linkage, transmission shift linkage, transfer case shift linkage, parking brake cable guides,rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is 10" F (-1 2" C), or higher. When weather is cold. let the ball joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every 6 months, whichever occurs first). 0 Check readfront axle fluid level and add tluid as needed. Check constant velocity joints and axle seals for leaking.*''k 0 For 2-Wheel Drive vehicles only: Clean and repack the front wheel bearings (or at each brake relining, whichever occurs first). 0 Inspect engine accessory drive belt. AI?Erni.ssior.2 Colztld Selvic.~. 0 Drain, flush and refill cooling system (or every 24 months, whichever occurs first). See "Engine Coolant'' in the Index for what to use. Inspect hoses. Clean radiator, condenser, pressure cap and neck. Pressure test the cooling system and pressure cap. AFZ Emission Control Service. 0 Replace spark plugs. AIZEmission Control Service. 7-26