Chevrolet 1997 Astro Owner's Manual page 373

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Part D: Recommended Fluids
and Lubricants
NOTE: Fluids and lubricants identified below by name,
part number or specification may be obtained from your
GM dealer.
I
USAGE
Engine Coolant
Coolant
Supplement
Sealer
FLUIDLUBRICANT
Engine oil with the American
Petroleum Institute Certified For
Gasoline Engines "Starburst"
symbol of the proper viscosity. To
determine the preferred viscosity
for your vehicle's engine, see
"Engine Oil" in the Index.
50/50 mixture of clean water
(preferably distilled) and GM
Goodwrench@ DEX-COOL or
Havoline@ DEX-COOL
TM
(silicate-free) antifreeze. See
"Engine Coolant'' in the Index.
GM Part No. 3634621 or
equivalent with a complete flush
and refill.
- _
USAGE
Delco Supreme 11
@
Brake Fluid Hydra
FLUIDLUBRICANT
(GM Part No. 12377967 or
System
equivalent DOT-3 brake fluid).
Parking Brake Chassis lubricant (GM
P a r t
Cable Guides No. 1052497 or equivalent) or
lubricant meeting requirements
of NLGI
#
2, Category LB
or GC-LB.
Power Steering GM Power Steering Fluid
System
(GM
P a r t
No. 1052884
-
1 pint,
Automatic DEXRON@-I11 Automatic
Transmission Transmission Fluid.
Key Lock
Multi-Purpose lubricant, Superlube@
Cylinders
(GM Part No. 12346241
or equivalent).
1050017
-
1 quart, or equivalent).
Chassis Chassis lubricant (GM Part
Lubrication No. 1052497 or equivalent) or
lubricant meeting requirements
of NLGI #
2, Category LB
or
GC-LB.
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