Page 14 of 52

SPEEDOMETER
AND
ODOMETER
..
TACHOMETER
The tachometer indicates
the speed of the engine in revolutions per minute. Two different tachometers are used in the Cor
vette, depending upon the engine option installed
in the vehicle.
The speedometer, indicating the forward speed of
your Corvette in miles per hour, is calibrated to a
maximum of 160. The odometer registers total accumulated vehicle mileage and is useful in keeping
track of lubrication and maintenance intervals. Corvette
250
hp and 300 hp engines are equipped with a tachometer which has a orange zone from
5000 to 5300 rpm (indicating valve float area) , and a red zone from 5300 to 5500 (indicating maximum permitted rpm) .
The tachometer supplied with the Corvette 365 hp engine has an orange zone at 6300 to 6500. Don't permit the pointer to enter the red zone beyond
6500 rpm.
TRIP
ODOMETER
The trip odometer may be reset to zero by means of
the knurled knob extending beneath the instrument
cluster to the right of the steering column.
This in
strument may be used to record trip mileages as well as during sports car rallies.
Page 36 of 52

Recommended Schedule for Periodic
Maintenance
and Lubrication
The time or mileage intervals on the following pages
are intended as a guide for establishing regular main
tenance and lubrication periods for your Corvette .
Sustained heavy
duty or high speed operations or operation under adverse conditions may necessitate
more frequent servicing. To determine specific recommendations for conditions under which you use
your car, consult your Authorized Chevrolet Dealer.
BATTERY
Check the fluid level in each cell of the battery regularly and keep filled with distilled water to the bottom of the split ring in the vent tube of each
cell. DO NOT OVERFILL.
Clean and oil the battery terminals and oil the felt
washer at each regular engine oil change.
Check the state
of charge regularly, especially in
freezing weather when an undercharged battery may
freeze and break.
ENGINE OIL
Engine oil should be changed at 60
day or 6,000 mile intervals. whichever occurs first. U ndef prolonged
dusty driving conditions it may be necessary to
change the engine oil more often.
CRANKCASE VENTILATION
Check
at every oil change,
more often during dusty driving conditions. If dirty or plugged, clear with suitable drill. Twist drill by hand to remove
any sludge or carbon for
mation.
Page 50 of 52

OPERATING RECORD
DATE MILEAGE GASOLINE OIL REPAIRS
s
1-----1-----1----1--1----------
1-----1---- - 1----1--1----11---1-----
1---1-----1----1-------
1----1----1---1-----------
1-----1----1------1----
1------1--------1-----------------
1--+----+----1-------
1---1-----1----1------ -
1----1----1---1-----------
1-----1----1---1-------
1-----1-----1----1-------
1-----1-----1----1-------
1-----1-----1----1-------
1----1----1----1-----------
DATE MILEAGE 1 GASOLINE OIL REPAIRS
s s
1-----1---- - 1---------------
1-----1-----1----------
1-----1-----1----1---1---1---1------
1-----1-----1----------
1----1,---1- ----------
~--I-----I----I---I----I---I--------
1-----1-----1----1---1---1---,
---1----1---1--1----1--1---1-
1-----1-----1----1---1----1----I-
1---1----- 1----1---1---1---I
~--I-----I--I--+---I----I-1-----1-----1----1---1---1---I-
1-----1-----1----1---1---------1-
1-----1-----1---1---1--------I-
1-----1---- 1---1----I--I----I-----l 1-----1-----1---,---1----1--- - I1-----1-----1----1--1----11---1-----
1-----1-----1----1- - 1----11---1-----~--I-----I----I--+-------1-
~--I-----I---I--+-------1-
Page 51 of 52
CHEVROLET OWNER PROTECTION PLAN
The Chevrolet Motor Division considers it a most important obligation to offer each owner a recommended maintenance service guide which will relieve him of any anxiety and insure that his vehicle is regularly inspected and maintained.
Your Chevrolet dealer has presented you with a Chevrolet Owner Protection Plan Booklet. The recommended Maintenance and Lubrication Service items in this Plan Booklet have been worked out by Chevrolet service personnel and cover items which are
the owner's responsibility to have checked, inspected, adjusted and lubricated at recommended time or mileage intervals.
If the services afe carried out at the prescribed time or mileage intervals, wear and owner expense will be kept to a minimum. Additional services may become necessary as mileage accrues; however, the regular visit that you make to your Chevrolet dealer in following this Plan will point out desirable services as
they become necessary.