1995 GMC Yukon Owner's Manual - Page 431

I Maintenance Schedule I - Diesel Engines 7,500 Miles (12 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs fit-st).All Emissiorz Control Service. I 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 (-12" 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 12 months, whichever occurs first). 0 Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. See "Tires" i n the Index. DATE ACTUAL MILEAGE SERVICED BY: 10,000 Miles (16 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs first). AII Enzissiorz Control Sorvicc. 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 IO" 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. Petform each of the listed lubrication service items at this mileage interval (or every I2 months, whichever occurs first). E l Inspect shields and underhood insulation for da~nage looseness. or Adjust or replace as required. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States. 7-63