GMC SIERRA 1995 Owners Manual
Manufacturer: GMC, Model Year: 1995, Model line: SIERRA, Model: GMC SIERRA 1995Pages: 488, PDF Size: 26.01 MB
Page 401 of 488
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).
AH 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
ProCarManuals.com
Page 402 of 488
Maintenance Schedule I - Gasoline Engines Heavy
Duty Emissions
45,000 Miles (75 000 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 redfront axle fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.**
DATE SERVICED BY: ACTUAL MILEAGE
48,000 Miles (80 000 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).
I7 Check readfront axle fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.**
(Continued)
7-46
ProCarManuals.com
Page 403 of 488
Maintenance Schedule I - Gasoline Engines Heavy
Duty Emissions
(Continued)
0
0
0
0
0
0
0
Drain, flush and refill the cooling system with new coolant (or every 24
months, whichever occurs first). See “Engine Coolant” in the Index for
what to use.
An Emission Control Service.
Also inspect the hoses and replace them if they are cracked, swollen or
deteriorated. Tighten all hose clamps (except constant tension clamps).
Remove debris and clean the outside
of the radiator and air
conditioning condenser. Wash the radiator neck.
To ensure proper
operation, pressure test the radiator and cap.
Replace air cleaner filter. Replace filter more often under dusty
conditions.
An Emission Control Sewice.
For 2-Wheel Drive vehicles only: Clean and repack the front wheel
bearings (or at each brake relining, whichever occurs first).
Replace fuel filter. Replace filter sooner if it is clogged.?
Adjust timing
to underhood label specifications. Inspect the inside and
outside
of the distributor cap and rotor for cracks, carbon tracking and
corrosion. Clean or replace as needed.
An Emission Control Service.
This is a Noise Emission Control Service.
If your vehicle has a thermostatically controlled air cleaner, inspect all
hoses and ducts for proper hook-up. Be sure the valve works properly.
An Emission Control Service. This is a Noise Emission Control
Service.
Inspect accessory drive (serpentine) belt for cracks, fraying and wear
and check belt for proper tension. Adjust or replace belt as needed.
An
Emission Control Service.
Inspect shields and underhood insulation for damage or looseness.
Adjust or replace as required.
This is a Noise Emission Control
Service. Applicable only to vehicles sold in the United States.\
Check the air intake system installation to assure that gaskets are
properly sealed and that all hose connections, fasteners and other
components are tight. Also check to be sure that the air cleaner housing
is properly seated, the cover fits tightly and the wing nuts are tight.
Tighten connections and fasteners or replace damaged parts as
necessary.
This is a Noise Emission Control Service. Applicable only
to vehicles sold in the United States.
(Continued)
7-47
ProCarManuals.com
Page 404 of 488
Maintenance Schedule I - Gasoline Engines Heavy
Duty Emissions
(Continued)
c1 If your engine has a thermostatically controlled cooling fan, inspect all
hoses and ducts for proper hook-up (or every
12 months, whichever
occurs first). Be sure the valve works properly.
This is a Noise
Emission Control Service. Applicable only to vehicles sold in t\
he United States.
I DATE I ACTUALMILEAGE I SERVICED BY: I
50,000 Miles (83 000 km)
0 Change transmission fluid and filter if the vehicle is mainly driven
under one or more of these conditions:
0 In heavy city traffic where the outside temperature regularly
reaches
90°F (32°C) or higher.
0 In hilly or mountainous terrain.
0 When doing frequent trailer towing.
Uses such as found in taxi, police or delivery service.
If you do not use your velzic*le under my of these conditiom, the jluid
md filter do not require chnngirTg.
Manual transmission fluid doesn’t require change.
0 Lubricate transmission shift linkage, parking brake cable guides and
underbody contact points (or every
6 months, whichever occurs first).
DATE ACTUAL MILEAGE SERVICED BY:
7-48
ProCarManuals.com
Page 405 of 488
Maintenance Schedule I - Gasoline Engines Heavy
Duty Emissions
51,000 Miles (85 000 km)
Change engine oil and filter (or every 3 months, whichever occurs
first).
AI? Emission Cor.1trol Service.
El 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.$:'::
I DATE I ACTUALMILEAGE I SERVICED BY:
54,000 Miles (90 000 km)
0 Change engine oil and filter (or every 3 months. whichever occurs
first).
An 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).
7-49
ProCarManuals.com
Page 406 of 488
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
ProCarManuals.com
Page 407 of 488
Maintenance Schedule I - Gasoline Engines Heavy
Duty Emissions
60,000 Miles (100 000 km)
0
0
0
0
Change engine oil and filter (or every 3 months, whichever occurs
first).
An 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 c1utc.h pedal springs. Ball joints and king pin
bushings should not be 1ubricate.d unless their temperature is 10"
F
(-1 2" C j, 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.*'+
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
sparirzgl~ 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.
Inspect air cleaner filter if you are driving in dusty conditions. Replace
filter if necessary.
An Emission Cor-ltrol Serrice.
Replace fuel filter. Replace filter sooner if it is clogged.?
Inspect spark plug wires.
A77 E~~zission Control Service. i-
Inspect fuel tank, lines. rails, injection assembly, cap and cap gasket.
An Emissiopz Control Service. ?-Fuel jilter replacement is not required
Inspect accessory drive (serpentine) belt for cracks, fraying and wear
and check belt for proper tension. Adjust or replace belt as needed.
An
Emission Control Service.
Inspect shields and underhood insulation for damage or looseness.
Adjust or replace
as required. This is a Noise Emission Control
Service. Applicable only
to vehicles sold in the United States.
7-51
ProCarManuals.com
Page 408 of 488
Maintenance Schedule I - Gasoline Engines Heavy
Duty Emissions
(Continued)
L! If your engine has a thermostatically controlled cooling fan, inspect all
hoses and ducts for proper hook-up (or every 12 months, whichever
occurs first).
Be sure the valve works properly. This is a Noise
Emission Control Service. Applicable only to vehicles sold in the
United States.
DATE SERVICED BY: ACTUAL MILEAGE 1 I
Maintenance Schedule II - Gasoline Engines With
Heavy Duty Emissions
The services shown in this schedule up to 60.000 miles ( 100 000 kn1) should
be performed after
60.000 miles ( IO0 000 km) at the same intervals.
Footnotes
.I, .!. -~*-~- Drive axle service:
0 Locking Differential - Drain fluid and refill at first engine oil change.
At subsequent
oil changes. check fluid 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).
0 Standard Differential - Check fluid level and add fluid as needed at
every engine oil change. If driving in dusty areas or towing a trailer,
drain fluid and refill every 15,000 miles
(25 000 km).
0 More frequent lubrication may be required for heavy-duty or off-road
use.
0 3500 HD Models with applications requiring extreme overload/trailer
towing conditions and high speed (above 45
mph or 72 km/h)
conditions for extended periods of time must have the drive axle fluid
changed every 3.000 miles
(5 000 km) or 3 months, whichever occurs
first, or rnust use 75W-140 synthetic tluid meeting
GM specifications.
See "Recommended Fluids and Lubricants"
in this section.
7-52
ProCarManuals.com
Page 409 of 488
Maintenance Schedule II - Gasoline Engines With
Heavy Duty Emissions
--
6,000 Miles (IO 000 km)
C Change engine oil and filter (or every 12 months. whichever occurs
first).
Arz Erzzi.ssio\l Control Serlv!c.e.
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).
3 Check rear/front axle fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.'':'k
C Rotate tires. See "Tire Inspection and Rotation" in the Index for proper
rotation pattern and additional information.
DATE SERVICED BY: ACTUAL MILEAGE
12,000 Miles (20 000 km)
0 Change engine oil and filter (or every 12 months, whichever occurs
first).
Arz Emission Cor?trc,,i 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).
(Continued)
7-53
ProCarManuals.com
Page 410 of 488
L
Maintenance Schedule II - Gasoline Engines With
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
f8,OUO Miles (30 000 km)
Change engine oil and filter (or every 12 months, whichever occurs
first).
An Emission Control Sentice.
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 Rotate tires. See “Tire Inspection and Rotation’’ in the Index for proper
rotation pattern and additional information.
DATE SERVICED BY: ACTUAL
MILEAGE
‘7-54
ProCarManuals.com