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Service
Psr
nce
Care
262
Rear
Axle
(CONT~)
What to
Use:
To add lubricant when the level
use M e
Lubricant (GM Part
Na
12345977) or SAE BOW-90 GL-5
lubricant. To completely
refill
after
-draining, add four ounces
(118 mQ af
Limited-Slip Dlfferential Lubricant
Additive (GM
P a r t
No.
1052358).
Z m n
fill to the bottom of the filler plug hole
with Axle 'Lubricant (GM Part No.
12345977)
o,r SAE
8OW-90 GL-5
gear
lubricant.
Engine
Coolant
e
foUowing explains your cooling
sgstm and how to add coolant when it
is I m .
If
you have a problem with
e ~ @ e
overheating, see the
Index
under
Engine Ouerheating.
The proper coolant for your Corvette
*
Give freezing protection
down to
Give boiling protection up. to 262°F
Protect against rust and corrosion.
Help keep the proper engine
Let the warning lights work as they
- 3 m
(-37°C).
(128°C)
~
temperature.
should.
What to
Use:
Use
a mixture of one-half
clean
wafer
(preferably distilled) and one-half
antifreeze that
meets
"GM Specification
1825-M," which won't damage
aluminum parts. You can also use a
recycled coolant
conforming to GM
Specification 1825-M with a complete
coolant flush and refill. If you have the
LTl engine, use GM Engine Coolant
Supplement (sealer) with any complete
coolant change. If you use these, you
don't need to add
anything
else.
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