GMC SIERRA 1995 Manual page 401

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 for leaking.**
DATE SERVICED BY: ACTUAL MILEAGE
I
42,000 Miles (70 000 km)
0
Change engine oil and filter (or every 3 months, whichever occurs
first). A H Emission Control Service.
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).
Check rear/front axle fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.*'::
0
Rotate tires. See "Tire Inspection and Rotation" in the Index for proper
rotation pattern and additional information.
DATE SERVICED BY: ACTUAL MILEAGE
7-45