Downloaded from www.Manualslib.com manuals search engine What to Use
To add lubricant when the level is low, use Axle
Lubricant (GM
Part No. 12345977) or SAE SOW-90
GL-5 gear lubricant.
To completely refill after draining,
add 4 ounces
(1 18 ml) of Limited-Slip Differential
Lubricant Additive (GM Part
No. 1052358). Then fill to
the bottom
of the filler plug hole with Axle Lubricant
(GM
Part No. 12345977) or SAE SOW-90 GL-5 gear
lubricant.
Engine Coolant
The cooling system in your vehicle is filled with new
DEX-COOL (orange-colored, silicate-free) engine
coolant. This coolant is designed
to remain in your
vehicle for
5 years or 100,000 miles (166 000 km),
whichever occurs first.
The following explains your cooling system and how
to
add coolant when it is low. If you have a problem with
engine overheating or
if you need to add coolant to
your high fill reservoir, see “Engine Overheating”
in the Index.
A 50/50 mixture of water and the proper coolant for
your Corvette will:
0 Give freezing protection down to -34°F (-37°C).
0 Give boiling protection up to 265 OF ( 129 O C).
Protect against rust and corrosion.
Help keep the proper engine temperature.
0 Let the warning lights and gauges work as they should.
NOTICE:
When adding coolant it is important that you use
DEX-COOL (orange-colored, silicate-free)
coolant meeting GM Specification 6277M.
If
silicated coolant is added to the system,
premature engine, heater core or radiator
corrosion may result. In addition, the engine
coolant will require change sooner
-- at
30,000 miles (50 000 km) or 24 months,
whichever occurs first.
6-25
Downloaded from www.Manualslib.com manuals search engine USAGE
Power Steering System
Manual
Transmission
Automatic
Transmission
Key Lock
Cylinders
Manual
Transmission
Shift Linkage
Clutch Linkage
Pivot Points
FLUIDLUBRICANT
GM Synthetic Power Steering
Fluid (GM Part
No. 12345866 or
12345867 or equivalent).
Manual Transmission Fluid SAE
5W-30 (GM Part No. 1052931 or
equivalent).
DEXRON@-111 Automatic
Transmission Fluid.
Multi-Purpose Lubricant, Superlube@
(GM Part No. 12346241
or equivalent).
Chassis lubricant (GM Part
No. 1052497 or equivalent) or
lubricant meeting requirements
of
NLGI Grade 2, Category LB or
GC-LB.
Engine oil.
USAGE
Floor Shift
Linkage
Chassis
Lubrication
Rear Axle (Limited-Slip
Differential)
Windshield
Washer Solvent
FLUID/LUBRICANT
Lubriplate Lubricant aerosol (GM
Part No. 12346293 or equivalent)
or lubricant meeting requirements
of NLGI Grade 2 Category LB or
GC-LB.
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) and
4 ounces
(1 18 ml)
of Limited-Slip
Differential Lubricant Additive
(GM Part No. 1052358 or
equivalent) where required. See
“Rear Axle” in the Index.
GM Optikleen@ Washer Solvent
(GM Part No. 1051515) or
eauivalent.
f&.
7-47
