I Short Trip/City Maintenance Schedule I
30,000 Miles (50 000 km) (Continued)
17 Replace spark plugs.
An Emission Control Service.
17 Replace air cleaner filter.
An Emission Control Service.
El Inspect fuel tank, cap and lines for damage or
leaks. Inspect fuel cap gasket for
any damage.
Replace parts as needed.
An Emission Control Service.
Rotate tires. See “Tire Inspection and Rotation”
in the Index for proper rotation pattern and
additional information. During tire rotation,
check brake calipers for fieedom
of movement.
Refer to the appropriate GM service manual for
proper caliper service procedures.
Change manual transmission fluid (or every
15 months, whichever occurs first).
0 Inspect the valve lash and adjust if necessary.
An Emission Control Service.
0 Replace fuel filter (or every 30 months,
whichever occurs first, or sooner
if filter is
clogged). An Emission Control Service.
0 Check engine idle speed and adjust it
to underhood label specifications.
An Emission Control Service.?
17 Inspect the locking front hubs (if equipped)
for correct operation (or every 3 months,
whichever occurs first). Repair
or replace
as necessary.
0 Inspect propeller shafts and u-joints for
looseness and damage
(or every 15 months,
whichever occurs first). Inspect more
frequently
if used off-road or for pulling
a trailer, Tighten u-joint flange bolts
if necessary.
I DATE I ACTUAL MILEAGE ISERVICED BY1
7-14
ProCarManuals.com
1 Short Trip/City Maintenance Schedule ~-1
57,000 Miles (95 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Inspect ,the locking front hubs (if equipped)
for correct operation (or every
3 months,
whichever occurs first). Repair or replace
if necessary.
60,000 Miles (100 000 km)
c] Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Clean and repack the front wheel bearings
(or
at each brake relining, whichever
occurs first).
0 Replace spark plugs.
Inspect engine accessory drive belts (or
An Emission Control Service.
every 24 months, whichever occurs first).
0 Drain, flush and refill. cooling system (or
every 30 months, whichever occurs first).
See “Engine Coolant” in the Index for
what
to use. Inspect hoses. Clean radiator,
condenser, pressure cap and neck. Pressure
test the cooling system and pressure
cap.
An Emission Control Service.
An Emission Control Service.
7-20
ProCarManuals.com
I Short Trip/City Maintenance Schedule I
90,000 Miles (150 000 km) (Continued)
0 Drain, flush and refill cooling system (or
every 30 months, whichever occurs first).
See “Engine Coolant” in the Index for
what to use. Inspect
hoses. Clean radiator,
condenser, pressure cap and neck. Pressure
test the cooling system and pressure cap.
An Emission Control Service.
0 Replace spark plugs.
An Emission Control Service.
0 Replace air cleaner filter.
An Emission Control Service.
0 Inspect fuel tank, cap and lines for damage
or leaks. Inspect fuel cap gasket for
any
damage. Replace parts as needed.
An Emission Control Service.
otate tires. See “Tire Inspection and Rotatio
in the Index for proper rotation pattern and
additional information.
During tire rotation,
check brake calipers for heedom of movement.
Refer to the appropriate
GM service manual for
proper caliper service procedures.
15 months, whichever occurs first).
An Emission Control Service.
whichever occurs first).
An Emission Control Service.
0 Check engine idle speed and adjust it
to underhood label specifications.
An Emission Control Service.?
0 Inspect the locking front hubs (if equipped)
for correct operation (or every 3 months,
whichever occurs first). Repair or replace
as necessary.
0 Change manual transmission fluid (or every
0 Inspect the valve lash and adjust if necessary.
0 Replace fuel filter (or every 30 months,
7-28
ProCarManuals.com
I Long TriplHighway Maintenance Schedule I
Q Drain, flush and refill cooling system (or
every
30 months, whichever occurs first).
See “Engine Coolant” in the Index for
what to use. Inspect hoses. Clean radiator,
condenser, pressure cap and neck. Pressure
test the cooling system and pressure cap.
An Emission Control Service. 7
0 Replace spark plugs.
An Emission Control Service.
Replace air cleaner filter.
An Emission Control Service.
0 Inspect fuel tank, cap and lines for damage
or leaks. Inspect fuel cap gasket for any
damage. Replace parts as needed.
An Emission Control Service.
0 Change manual transmission fluid (or every
30 months, whxhever occurs first).
I7 Replace fuel filter (or every 30 months,
whichever occurs first, or sooner
if filter is
clogged).
An Emission Control Service.
17 Inspect the locking front hubs (if equipped)
for correct operation (or every
3 months,
whichever occurs first). Repair or replace
if necessary.
0 Inspect the valve lash and adjust if
necessary.
An Emission Control Service.
(Continued)
7-35
ProCarManuals.com
Long Trip/Highway Maintenance Schedule
60,000 Miles (100 000 km) (Continued)
0 Drain, flush and refill cooling system (or
every
30 months, whichever occurs first).
See “Engine Coolant”
in the Index for
what to use. Inspect hoses. Clean radiator,
condenser, pressure cap and neck. Pressure
test the cooling system and pressure cap.
An Emission Control Service.
0 Replace spark plugs.
An Emission Control Service.
Replace air cleaner filter.
An Emission Control Service.
Inspect fuel tank, cap and lines and any
hoses for damage. Replace fuel tank cap
gasket.
An Emission Control Service,
17 Change manual transmission fluid (or every
30 months, whichever occurs first).
0 Replace fuel filter (or every 30 months,
whichever occurs first).
An Emission Control Service.
17 Inspect the locking front hubs (if equipped)
for correct operation (or every
3 months,
whichever occurs first). Repair or replace
as necessary.
0 Inspect the valve lash and adjust if
necessary.
An Emission Control Service.
0 Check engine idle speed and adjust it to
underhood label specifications.
An Emission Control Service.?
7-40
ProCarManuals.com
I Long Trip/Highway Maintenance Schedule
90,000 Miles (150 000 km)
0 Change engine oil and filter (or every
7.5 months, whichever occurs first).
An Emission Control Service.
0 Clean and repack the front wheel bearings
(or at each brake relining, whichever
occurs first).
0 Inspect engine accessory drive belts (or
every
24 months, whichever occurs first).
An Emission Control Service.
0 Inspect camshaft timing belt.
0 Drain, flush and refill cooling system (or
every
30 months, whichever occurs first).
See “Engine Coolant”
in the Index for
what to use. Inspect hoses. Clean radiator,
condenser, pressure cap and neck. Pressure
test the cooling system and pressure cap.
An Emission Control Service.
An
Emission Control Service.
Replace spark plugs.
An Emission Control Service.
0 Replace air cleaner filter.
An Emission Control Service.
0 Inspect fuel tank, cap and lines and any
hoses for damage. Replace fuel tank cap
gasket. An Emission Control Service.
CI Change manual transmission fluid (or every
30 months, whichever occurs first).
[7 Replace fuel filter (or every 30 months,
whichever occurs first).
An Emission Control Service.
0 Inspect the locking front hubs (if equipped)
for correct operation (or every 3 months,
whichever occurs first). Repair or replace
if necessary.
0 Inspect the valve lash and adjust if
necessary. An Emission Control Service.
7-44
ProCarManuals.com
USAGE
Manual
Transmission
Shift Linkage Clutch Linkage
Pivot Points
Floor Shift
Litikage
Chassis
Lubrication
Zear Axle (All)
md Front Axle
:Four-wheel
Drive)
FLUID/LUBRICANT
Chassis lubricant (GM Part
No. 1052497 or equivalent) or
lubricant meeting requirements
of NLGI Grade 2, Category LB
or GC-LB.
Lithium base grease.
Lubriplate Lubricant aerosol
(GM
Part No. 12346293 or equivalent)
OF lubricant meeting requirements
of
NLGI Grade 2 Cat.egory LB or
Chassis lubricant (GM
Part
No. 1052497 or equivalent) or
lubricant meeting requirements
of NLGI Grade 2, Category LB
or GC-LB.
Axle Lubricant (GM Part
No. 12345977) or SAE $OW-90
GL-5 Gear Lubricant.
GC-LB.
USAGE
(GM Part No. 105 15 15) or Washer Solvent
GM Optikleen@ Washer Solvent
Windshield
. FLUINLUBRICANT
Hood Latch
Lubriplate lubricant aerosol (GM
Assembly Pivots, Part No. 12346293 or equivalent)
Spring Anchor
or lubricant meeting requirements
and Release
or GC-LB. Pawl
of NLGI Grade 2, Category LB
Hood and Door Multi-purpose lubricant, Superlube@
Hinges (GM
Part No. 12346241 or
equivalent.
equivalent).
Weatherstrip
Part No. 12345579 or equivalent).
Conditioning Dielectric
Silicone Grease (GM
See “Replacement
Parts” in the Index for recommended
replacement filters, valves and spark
plugs.
7-54
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