tires CHEVROLET CORVETTE 1964 Owners Manual

10
Pushing and Towing Tips
PUSHING CAR TO START
Should it ever beco me necessary to start the engine by
pu shing the car (towing to start is not recommended as car being towed may accelerate into tow car), pro­
ceed as fo llows: Turn off all e lect rical loads su ch as radio, heater
and, if possible, lights until the engine st arts.
MANUAL TRANSMISSION - T
urn ignition switch
to "on." Place shift leve r in high (3rd on 3-spee d
transmissions, 4th on four-speed) and depress clutch. When car reaches 25-30 miles per hour, slowly re­
l ease clutch to sta rt e ng ine.
POWERGLlDE TRANSMISSION -
Turn ignit io n
switch to "on" and place sel ector lever in "N." W h e n
car reac hes a spee d of 25-30 mph, place th e selecto r
l ever in l ever in uD." TOWING
A DISABLED CAR
If your Corvette must be towed, the following pre­
cautions must be observed:
MANUAL TRANSMISSION
-Release parking brake
and place shift lever in neutral.
POWERGLIDE TRANSMISSION -Release
parking brake and place selector lever in "N." DO NOT TOW IN EXCESS OF 30 MPH. II the transmission is inoperative, or not operating properly, the pro­peller shaft must b e d isconnected or car must be
towe d with rear wheels off the ground.
TOWING WITH REAR WHEELS
RAISED-When a
vehicle is being towed on its front wheels, the steer­
ing whee l shou ld be secured to maintain a straight
forward position.
Do
not use tire chains on the rear wheels of your Corvette . Clearance between
USE OF TIRE CHAINS
AND SNOW TIRES
• tire and wheelhouse is insufficient to permit operation with chains insta!led.
Many [ire manufa cturers market tires for the Corvette which have specialized
tread designs for mud and snow use.

POLISHING AND
WAXING
METAL
WHITEWALL
TIRES
Even though the acry lic finish of your Co rvette is more durable than conventional fini shes. under certain conditions yo u may wish to polish or wax your car to provide extra protection. Calcium chloride and other salts, road oi l and tar, tree sap . chemica ls from fac tory chimneys and oth e r s imilar foreign matter may cause dam­age to any known automobile finish if allowed to remain in con­
t act with the paint film for an excess ive length of time. Prompt washing may not always t horoughly r emove these deposits espe­cially in areas where exposure conditio n s are more severe. Your Chevrolet Dealer offers many approved polishes . waxes and ta r and road oil removers which will provide maximum protection.
It is recommended that afte r being thoroughly cle a n ed with wa r m
water, bright metal parts be g iven a coating of wax and rubbed to a high polish. This should be repeated as often as necessary. Never scour bright meta l parts.
Soap,
warm water and a s tiff brush will remove normal road dirt
from white sidewall tires. Severe curb scrapes may b e removed with a fine grade of stee l wool. Don't use gasoline, kerosene or similar oil products w h ich might d i scolo r tires.
NOTE: When purchasing ony polish, cleaner or tar and road oil remover for use on your CorveHs; make
sure thot the instructions specifically state that the contents can be used solely on acrylic finishes.
27

Check the front of the radiator core occasionally for
insects and leaves. Flush them out from the back
sid e of the radiator using a water hose and city water
pressure.
RADIATOR CAP
The Corvette cooling system is equipped with a 13 lb. pressure cap. To remove the cap, carefully turn ~ turn to allow exces s system pressure to escape, then turn the cap all the way off. If the engine is
ov erh eated, wait for several minutes before removing
the
radiator cap.
Tire
Care
To enjoy maximum service from your tires, keep
them inflated to the pressures recommended on
page
46.
Regular Corvette tires should not be used for ex­
treme vehicle operation. Special purpose tires are
available,
if needed, from major tire manufacturers. DRAINING
AND FILLING
THE COOLING SYSTEM
I. Open the drain cock at the bottom of the
radiator.
2. Remove the drain plug located on each side of the engine block just above the oil pan and be· hind the spark plug wire shields. 3. Replace the engine drain plugs and close the
radiator drain cock before refilling the radiator.
4.
To refill , add coolant until supply tank remains
one -half full. Then start engine and add coolant as necessary to maintain normal one-half- full level in supply tank. Recheck when cool and fill to
normal level.
Rotate tires
as shown every
6000 miles to distribute wear
. over all five tires. This will help you to obtain maxi­
mum service from your tires.

Four speed (Close Ratio)
Powerglide Positraction (Available
with all
Transmissions)
(Available
with 4-speed
Transmissions only)
(Available
with 4- speed
Close Ratio Transmission only)
STEERING
Steering Gear Ratio Overall Ratio (with Fast Steering Adjustment)
WHEEL ALIGNMENT
3.70:1
3.36:1
3.36:1
3.08:1
3.55:1,
3.70:1,
4.11:1, 4.56:1.
16.0:1
20.2:1 17.6: I
{ Caster
.
Front Camber
Toe In (Total)
Rear
{Camber. . . . Toe In (Per Wheel")
Pos. 1%0 ± y.o Pas. %' ± y.' %6" to %6" . Neg. y.0 ± y.o (y'to JAG'" "Each whee l must be adjusted independently . Size
Pressures
Front and Rear
TIRES 6.70 x 15-4 ply rating-tubeless Cold" Hot" 24 29 • After car has been parked for 3 hours or mOTe or driven less than one mile. ··Pressures can rise as much as 7 pounds above cold
figures, depending on loads carried, length of
driving and car speed prior to check.
Fuel Tank Crankcase refill
CAPACITIES
250 and 300 h.p. engines Without filter With filter
365 h.p_ engines Without filter With filter Cooling System Without heater With heater Transmissions Three speed Four speed
Powerglide
Rear Axle
20 gallons
4
quarts 5 quarts
5 quarts 6 quarts
18 quarts 19 quarts
2 pints 2Y. pints 9 quarts 3.7 pints