1996 Chevrolet Tahoe Owner's Manual - Page 333

I Short Trip/City MaintenanceSchedule -- GasolineEngines ** 0 The services shown in this schedule up to 100,000 miles ( 166 000 km) should be performed after 100,000 miles (166 000 km) at the same intervals. Drive axle service: Locking Differential -- Drain fluid and refill at first engine oil change. At subsequent oil changes, check fluid level and add fluid as needed. If driving in dusty areas or towing a trailer, drain fluid and refill every 15,000 miles (25 000 km). Standard Differential -- Clieck fluid level and add fluid as needed at every oil change. If driving in dusty areas or towing a trailer, drain fluid and refill every 15,000 miles (25 000 km). Footnotes The U.S. Environmental Protection Agency or the California Air Resources Board has determined that the failure toperform this maintenance item will not nullify the emission warranty or limit recall liability prior to the completion of the vehicle's useful life. We, however, urge that all recommended maintenance services be performed at the indicated intervals and the maintenance be recorded. # Lubricate the front suspension, kingpin bushings, 0 More frequent lubrication may be required for heavy-duty or off-road use. steering linkage, transmission shift linkage, transfer case shift linkage, parking brake cable guides, front axle propshaft splines and brake pedal springs. Ball joints and kingpin bushings should not be lubricated unless their temperature is 10°F (-12"C), or higher, or they could be damaged. 7-6