1995 GMC SIERRA spark plugs

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.**
0 Replace spark plugs. An Emission Control Service.
I DATE I ACTUALMILEAGE I SERVICED BY:
30,000 Miles (SO 000 km)
0 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
(-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 Check readfront axle fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.$:‘$
0 For vehicles equipped with a 5-speed manual transmission with deep
low: Lubricate the clutch fork ball stud through the fitting on the clutch
housing. Lubricant must be added
spnringl! to the fitting, as very little
is required to lubricate the ball stud surface. Do not add lubricant more
often than specified.
Too much lubricant will damage the clutch
assembly.
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
rotation pattern and additional information.
DATE SERVICED BY: ACTUAL MILEAGE
J
7-42
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Maintenance Schedule I - Gasoline Engines Heavy
Duty Emissions
(Continued)
Check readfront axle fluid level and add tluid as needed. Check
constant velocity joints and axle seals for leaking.*'k
0 Replace spark plugs. AI? Emissio~ Control Service.
0 Rotate tires. See "Tire Inspection and Rotation" in the Index for proper
rotation pattern and additional information
DATE SERVICED BY: ACTUAL MILEAGE
57,000 Miles (95 000 km)
Cl Change engine oil and filter (or every 3 months, whichever occurs
first).
An Enzission 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 IO" 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 readfront axle fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.*""
DATE SERVICED BY: ACTUAL MILEAGE
7-50
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Maintenance Schedule II - Gasoline Engines With
Heavy Duty Emissions
27,000 Miles (45 000 km)
0 Replace spark plugs. An Emission Control Service.
DATE
SERVICED BY: ACTUAL MILEAGE
~~ -
30,000 Miles (50 000 km)
0 Change engine oil and filter (or every 12 months, whichever occurs
first).
An Emissiorl 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
(-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 Check redfront 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
7-56
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I
Maintenance Schedule II - Gasoline Engines With
Heavy Duty Emissions
54,000 Miles (90 000 km)
0 Change engine oil and filter (or every I2 months. whichever occurs
first).
An Elnissiou Control San?ice.
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 ofthe listed lubrication service items at this mileage
interval (or every
12 months. whichever occurs first).
0 Check rear/front axle tluid level and add fluid as needed. Check
constant velocity joints and axle seals
for leaking.''c:l:
0 Replace spark plugs. AI? Emission Corltrol Service.
0 Rotate tires. See "Tire Inspection and Rotation'' in the Index for proper
rotation pattern and additional information.
DATE SERVICED BY: ACTUAL MILEAGE
7-40
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