1986 CHEVROLET CORVAIR change time

Downloaded from www.Manualslib.com manuals search engine 1968 CORVAIR OWNER'S MANUAL
OPERATION & MAINTENANCE INSTRUCTIONS
TABLE OF CONTENTS
Page
Operating Instructions ....................... 7
Instruments .. . . . . . . . . . . . . . . . . . . . . . . • . . . .. 13
Controls ................................. 15
Cleaning Hints
............................ 30
Maintenance and Lubrication ........... . . . . . .. 32
Specifications ............................. 44
Minor Trouble Shooting Guide ................ 46
Minor Trouble Shooting Procedures ............. 47
Trailer Hauling ....................... :.... 50
Index ................................... 52
All information contained in this booklet is the latest prod­uct information available at the time of printing. The right is reserved to make changes at any time without notice.
CHEVROLET MOTOR DIVISION • GENERAL MOTORS CORPORATION
©General Motors Corporation 1967
DETROIT, MICHIGAN 48202
FIRST EDITION AUGUST, 1967 PART NO. 3927529
IMPORTANT
SAFETY
AND
ANTI-THEFT
INFORMATION TO HELP
YOIj
ENJOY
THE
MAXIMUM
IN
VEHICLE
SATISFACTION

Downloaded from www.Manualslib.com manuals search engine OPERATING INSTRUCTIONS
I
YOUR CORVAIR'S FIRST FEW HUNDRED MILES OF DRIVING
Sound design and precision manufacturing methods
will permit you to operate your new Corvair without
adhering to a formal "break-in" schedule. However,
during the first few hundred miles of driving you can,
by observing a few simple precautions, odd to the future
performance and economy of your cor.
It is recommended that your speed during the first
500 miles be confined to a maximum of 60 MPH, but
do not drive for extended periods at anyone constant
speed,
either fast or slow. During this period, ovoid full
throttle starts and unnecessary, quick abrupt stops .
Gentle braking during the first few hundred miles of
operation will result in longer broke life and better
future performance. Avoid unnecessary, hard stops espe ­
cially during the first 200 miles of operation since broke
misuse during this period will destroy much future broke
efficiency.
Always drive at a moderate speed until the engine
has completely warmed up.
DRIVING FOR ECONOMY
Proper maintenance and wise operation will com­
bine to help you achieve maximum fuel economy with
your Corvair. Your Authorized Chevrolet Dealer can
properly tune and maintain your car but wise operation
is your responsibility. Give the cor sufficient warm-up
time, do not make "Full Throttle" storts or unnecessary
severe stops,
and drive at reasonable speeds and as
steady as traffic permits to gain the benefits of all the
economy built into your Corvair.
CAUTION: Avoid inhaling exhaust gases especially in an enclosed area such as a garage. Exhaust gases
contain
a percentage of carbon monoxide which is a potentially lethal gas that, by itself, is tasteless, color ­
less, and odorless. The exhaust system should be inspected for proper mounting, leaks and missing or damaged
parts each time the vehicle is raised for lubrication or oil change service.
7

Downloaded from www.Manualslib.com manuals search engine ENGINE OIL REQUIREMENTS
Engine Oil Recommendations
Use only "first line" oils which, according to the
label on the can, are (1) intended for service MS, and
(2) pass car makers' tests
(including
General Motors
Standard GM 6041-M. The
oil
change interval, as rec­
ommended in this section on
oils,
is based on the regular
use of oil of this quality of
engine oil. The majority of
the suitable oils currently
available are multi-viscosity
(e.g., 10W-30) products.
NOTE: Non-detergent and
other low quality oils are
specifically not recommended. The use of proper engine
oils and oil change intervals are your best assurance of
continued reliability and performance from your Corvair
engine.
The use of "break-in" oils, "tune-up" compounds,
"frictIon-reducing" compounds, etc., in your Corvair
engine are not recommended. However, there are
additive supplements available that can be helpful
under certain conditIons. For example, if higher deter­
gency is required to reduce varnish and sludge deposits,
a thoroughly tested
and approved concentrate-"High
Detergency Concentrate" * -is available at your Corvair 'or "Engine Oil Supplement"'
33
dealer who can advise you regarding its use.
NOTE: When checking or adding oil, be care­
ful to avoid spilling or dropping oil onto the
engine shrouding .
Recommended Oil Viscosity: The following chart will
serve
as a guide in selecting the proper oil viscosity.
The
proper viscosity helps assure good cold starting
by reducing friction and thus increasing cranking speed.
ANTICIPATED RECOMMENDED SAE VISCOSITY OIL
TEMP. SINGLE VISCOSITY MULTI-VISCOSITY Above Freezing (+32° F.) SAE-20W SAE-10W-30 Below Freezing and Above 0° F. SAE-10W SAE-10W-30 Below 0° F. SAE-5W SAE-5W-20
NOTE: When changing oi/ consider the anticipoted temperatures for the next 4 months.
SAE 5W and 5W·20 oils are not recommended for sustained high speed driving.
SAE 30 and SAE· 20W-40 oils may be used at temperatures above 90°F. SAE 5W-30 oils may be used at temperatures be/ow 32°F . SAE IOW-40 oils may be used at temperatures between 0 and 90~F.
Checking Oil Level: The engine oil should be main­
tained at proper level. The best time to check it is
before operating the engine or as the last step in a
fuel stop.
This will allow the oil accumulation in the
engine to drain back to the crankcase. To ch~eck the