Page 277 of 403
Downloaded from www.Manualslib.com manuals search engine How to Check Lubricant If the level is below the bottom of the filler plug hole,
you’ll need to add some lubricant.
If the differential is at operating temperature (warm),
add enough lubricant to raise the level to the bottom of
the filler plug hole.
If the differential is cold, add enough lubricant to raise
the level to
1/2 inch (12 mm) below the filler plug hole.
What to Use
Refer to the Maintenance Schedule to determine what
kind
of lubricant to use. See “Recommended Fluids and
Lubricants” in the Index.
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Page 333 of 403

Downloaded from www.Manualslib.com manuals search engine I Short Trip/City Maintenance Schedule -- Gasoline Engines
The services shown in this schedule up to 100,000 miles
( 166 000 km) should be performed after 100,000 miles
(166 000 km) at the same intervals.
Footnotes
The U.S. Environmental Protection Agency or the
California Air Resources Board has determined that
the failure to perform this maintenance item will
not
nullify the emission warranty or limit recall liability
prior to the completion
of the vehicle's useful life.
We, however, urge that all recommended
maintenance services
be performed at the indicated
intervals and the maintenance be recorded.
# Lubricate the front suspension, kingpin bushings,
steering linkage, transmission shift linkage, transfer
case shift linkage, parking brake cable guides, front
axle propshaft splines and brake pedal springs. Ball
joints and kingpin bushings should not be lubricated
unless their temperature
is 10°F (-12"C), or higher,
or they could be damaged.
** Drive axle service:
0 Locking Differential -- Drain fluid and refill at first
engine oil change. At subsequent oil changes, check
fluid level 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).
Standard Differential -- Clieck fluid level and add
fluid as needed at every 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.
7-6
Page 356 of 403

Downloaded from www.Manualslib.com manuals search engine The services shown in this schedule up to 100,000 miles
(166 00.0 km) should be performed after 100,000 miles
(166 000 km) at the same intervals.
Footnotes
-f The U.S. Environmental Protection Agency or the
California Air Resources Board has determined that
the failure to perform this maintenance item will not
nullify the emission warranty or limit recall liability
prior to the completion of the vehicle's useful life.
We, however, urge that all recommended
maintenance services be performed at the indicated
intervals and the maintenance be recorded.
# Lubricate the front suspension, kingpin bushings,
steering linkage, transmission shift linkage, transfer
case shift linkage, parking brake cable guides, front
axle propshaft splines and brake pedal springs. Ball
joints and kingpin bushings should not be lubricated
unless their temperature is
10°F (-12"C), or higher,
or they could be damaged.
** Drive axle service:
0
0
0
Locking Differential -- Drain fluid and refill at first
engine
oil change. At subsequent oil changes, check
fluid level 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).
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).
More frequent lubrication may be required for
heavy-duty or off-road use.
7-29
Page 376 of 403

Downloaded from www.Manualslib.com manuals search engine USAGE
Key Lock
Cylinders
Chassis
Lubrication
Front Wheel
Bearings
Differential,
Front and Rear
Axle
~~
Transfer Case
FLUIDLUBRICANT
Multi-Pu ose Lubricant,
Superlube
% (GM Part
No. 1234624 1 or equivalent).
Chassis lubricant (GM
Part
No. 1052497 or equivalent) or
lubricant meeting requirements
of
NLGI Grade 2, Category LB or
GC-LB.
Wheel bearing lubricant meeting
requirements of NLGI Grade 2,
Category GC or GC-LB (GM
Part
No. 105 1344 or equivalent).
Axle Lubricant
(GM Part
No. 1052271) or SAE 8OW-90
GL-5 Gear Lubricant.
DEXRON@-I11 Automatic
Transmission Fluid.
USAGE
Windshield
Washer Solvent
Propeller Shaft SplineLJniversal
Joint and
Propeller Shaft
Hood Latch
Assembly,
Pivots, Spring
Anchor and
Release Pawl
FLUIDLUBRICANT
GM Optikleen@ Washer Solvent
(GM Part No.
105 15 15) or
equivalent.
Chassis lubricant (GM Part
No. 1052497 or equivalent)
or
lubricant meeting requirements of
NLGI Grade 2, Category LB or
Lubriplate lubricant aerosol
(GM
Part No. 12346293 or equivalent)
or lubricant meeting requirements
of NLGI Grade 2, Category LB or
GC-LB.
GC-LB.
7-49