1996 Chevrolet Suburban Owner's Manual - Page 414

Maintenance Schedule I - Gasoline Engines Heavy Duty Emissions (Continued) 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals forleaking."" DATE ACTUAL MILEAGE SERVICED BY: 60,000 Miles (100 000 km) Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control 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 itemsat this mileage interval (or every 12 months, whichever occurs first). 0 Check readfront axle fluidlevel and add fluid as needed. Check constant velocity joints and axle seals forleaking.** if you are driving in dusty conditions. Replace 0 Inspect air cleaner filter filter if necessary. An Emission Control Service. 0 Replace fuel filter. Replace filter sooner if it is clogged.? 0 Inspect spark plug wires. An Emission Control Service. 7 (Continued) 7-5 1