Chevrolet TRUCK 1969 User manual

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OM
'6 "S·
This is the General Motors mark of excellence that appears on all Chevrolet motor vehicles.
We use it in the same spirit with which craftsmen. through the centuries. have used a personal mark
to identify the products of their skills: We are proud of the things we make. and we want our customers
to be able to identify them easily and to know that we stand behind them.
Whenever you see this mark of excellence. you can be certain that it represents our very finest in design
and engineering ... that it has been built with care and dedication .. . and that it offers all the quality,
reliability. safety and value that you have come to expect from Chevrolet.
Your new 1969 Chevrolet meets or exceeds all applicable U. S. Federal Motor Vehicle Safety Standards.
Effectiveness of these safety features can best be continued through regular vehicle inspection and
maintenance.
IMPORTANT: For maximum performance and economy keep your
GM car or truck all GM. Specify General Motors parts identified
by one of these trademarks . 1 liM 1.2.1 GI
Chevrolet Motor Division
General Motors Corporation
Detroit, Michigan 48202

1969 LIGHT DUTY TRUCK
OWNER'S AND DRIVER'S MANUAL
TABLE OF CONTENTS Page
Operating Instructions ....................... 5
Instruments ........... . ...................... 15
Controls ..................................... 18
Other Features ..... . .. . .. . ..... . .... . ........ 29
Guardian Maintenance For Owner Protection ., .36
Owner's Responsibilties .... . ................ 36
Maintenance Schedule ...................... 39
Maintenance and Lubrication ................ 41
Specifications and Technical Data ............... 67
Vehicle Identification .......................... 72
Index .... . .................................... 77
All inlormation contained in this boolelet is the latest prod-
uct inlormation available at the time 01 printing. The right
is reserved to make changes at any time without notice.
~eneral Motors Corporation 1968
·1·
lst EDITION
AUGUST,1968
Important
Safety
and
Anti-Theft
Information
to Help
You
Enjoy the
Maximum
in
Vehicle
Satisfaction
Part No. 3955552

Highway . Safety
depends on ...
1. You, the Driver
2. The Condition of Your Vehicle
3. The Traffic and Highway Conditions
••• BE SURE YOU UNDERSTA . ND ALL THREE!
REM EM BE R Proper operation, periodic
maintenance and safety inspections help
provide ...
• Economical Operation of Your Vehicle
• Safety for You and Your Passengers
• Dependable Transportation
Observe All Traffic Laws-
Make Safe Driving a Habit
SAFE DRIVER CHECK LIST
BRAKES
- Pedal travel
-Fluid level
LIGHTS
-Burned out/broken
-Headlamp aim
SIGNAL DEVICES
- Turn signals
-Hazard warning flasher
-Horn
TIRES
-Pressure (check at least
monthly)
-Cuts and bruises
-Uneven wear
-Remaining tread
SEAT BELTS
-Fastened
-Properly adjusted
GLASS AND MIRRORS
-Cracked, broken or missing
-Mirror adjustment
STEERING CONTROL
-Excessive play in wheel
-Excessive vibration
-Bent wheels
EXHAUST SYSTEM
-Missing or damaged parts
-Leaks. attachments
·2·
PERSONAL CONDITION
-Physical
-Mental
DRIVING CONDITIONS
-Weather
-Road
- Traffic
SURROUNDINGS
'- Before driving away
-While driving
CAR ADJUSTMENTS
-Seat
-Mirrors
- Ventilation
-Steering Wheel
-Head Restraints
VISION
-Wipers and washers
-Wiper blades
-Washer fluid
- Defroster-defogger
-Windows
SECURITY
-Doors-closed and locked
-No loose packages or cargo
PASSENGERS
- Properly belted
-Properly seated

DON'T INVITE THEFT!
An unlocked truck with the key still in the ignition
lsan open invitation to theft.
REMEMBER! LOCK the ignition, LOCK all
doors, TAKE the key-ALWAYS!
CHEVROLET MOTOR DIVISION, GENERAL MOTORS CORPORATION, DETROIT, MICHIGAN 48202
·3·

YOUR CHEVROLET TRUCK ...
Chevrolet wants your truck to operate efficiently
... to do the job which it is designed to do and
at the same time provide greater satisfaction.
This
manual provides the information for the
proper operation and general maintenance of your
Chevrolet Truck. Other information has been in-
cluded to familiarize the operator with additional
features of the vehicle.
To
obtain maximum efficiency from your truck,
regular attention to vehicle maintenance is im-
portant. Your Chevrolet Dealer has the trained
personnel and specialized equipment to properly
service your vehicle. Have him inspect your truck
and perform any maintenance or adjustments
required.
All information contained in this Owner's and
Driv . er's Manual is based on the latest product
information available at the time of publication
approval. The right is reserved to make changes
at any time without notice.
The First Few Hundred Miles of Driving
During the first few hundred miles of driving you
can, by observing a few simple precautions, add
to the future performance and economy of your
vehicle.
It is recommended whenever possible, that your
speed during the first 500 miles be confined to
a
maximum of 60 M.P.H., but do not drive for
extended periods at anyone constant speed, either
fast or slow. During this period , avoid full throttle
starts and, if possible, abrupt stops. Gentle brak-
ing during the first few hundred miles of operation
will result in longer brake life and better future
performance. Avoid hard stops especially during
the first 200 miles of operation since brake misuse
during this period could destroy much future
brake efficiency.
Always drive at moderate speeds until the engine
has completely warmed up.
CHEVROLET MOTOR DIVISION, GENERAL MOTORS CORPORATION, DETROIT, MICHIGAN 48202
·4·

DPERATI N6 I NSTR U[TIDNS
'12 -, Ton Srandard Models
KEYS . . . A single key operates the locks on
doors and ignition switch. Two keys are fur-
nished. The code number of your key is stamped
·5·
on a "knock-out" plug in the key head. Your
Authorized Dealer removed the key plugs and
placed them with the spare key in the special key
envelope that was given to you at time of de-
livery. Record
the key number on the key enve-
lope
and discard the key plugs. Keep the key
envelope in a safe place such as your wallet, NOT
IN THE VEHICLE, so that you can have a du-
plicate
key made in the event the original key is
lost. IGNITION SWITCH
Ace-For operating accessories only.
Start-Used only when starting engine. When re-
leased, switch returns to "ON."
On-For normal operation after engine has been
started.
Oft-Turns off engine and accessories.
ACC.
START
ON
OFF

STARTING
PRE-STARTING CHECKS
1. Lubricating Oil Level- at, or close to the
"FULL" mark.
2. Coolant Level - near top of radiator or surge
tank.
3. Battery Level - should cover plates in each
cell.
4. Leaks - check all liquid line connections, and
ground below truck for evidence of leaks .
5. Tires - should be inflated to proper pressure
and check for possible damage to casing, etc .
STARTING THE ENGINE
AUTOMATIC TRANSMISSION-Place the selec-
tor lever in P or N, P preferred. A starter safety
switch is designed to prevent starter operation in
any other position.
MANUAL TRANSMISSION - Depress clutch
pedal to the floor and place gearshift control lever
in Neutral . Select the proper gear range before re-
leasing the clutch pedal.
With manual choke, pull control knob fully out
while holding pedal down ; then release pedal be-
fore starting.
• ENGINE COLD - Depress accelerator pedal
to floor and release. This sets automatic choke.
• ENGINE HOT - Hold accelerator pedal part
way down while starting.
• DURING EXTREMELY COLD WEATHER
(O°F. and below)-Depress accelerator pedal
to floor three (3) times and RELEASE.
Turn ignition switch to START and release as
soon as engine starts. When engine is running
smoothly, tap accelerator pedal to reduce engine
idle speed.
As soon as engine starts push choke knob (when
used) in part way.
• WARM-UP-Always let engine idle for 20 to 30
seconds after starting and drive at moderate
speeds for several miles, especially during cold
weather.
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, colorless, 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.
·6·

• ENGINE FLOODED - Depress accelerator
pedal and hold to floor while starting until
engine is cleared of excess fuel and is running
smoothly. Never "pump" the accelerator pedal.
• FLOODING-A hot engine is easily flooded
and may start hard. If the carburetor is
flooded,
proceed as follows:
a.Turn on ignition.
b.
Depress pedal to floor and hold while crank-
ing engine.
c. DO NOT pull choke knob out.
d.
Start engine;
e. When engine starts, release key and accel-
erator pedal.
NOTE OIL GAUGE (OR INDICATOR) AND
AMMETER (OR GENERATOR INDICATOR)
READINGS. Ammeter should show charge or
light should be off unless engine is idling slowly.
The charging rate shown on an ammeter with a
fully
charged battery may be so slight that the
needle may appear to remain centered on the
gauge and not move away from the gauge center
mark . The oil gauge should show some pressure
or indicator light should go out. On vehicles
equipped with oil pressure light be certain light
is off before continuing; if still on, stop engine
·7·
and determine fault. On vehicles equipped with
an oil pressure gauge, in ~J1s m~ " eold weather
the oil gauge needle may 'mo:ve/ ..e way ov~r
to the extreme right. If 89; ·r:t4l ,. i, engine just
above idling speed until th~ indi6~t &r \ hand drops
to around the center of- the ,: gaijge before driving
vehicle. The choke knol1i $p;:bUld be pushed in
all the way as soon as the 'engine is sufficiently
warmed up. Avoid excessive use of the choke.
CHECK TEMPERATURE GAUGE. If the needle
moves to the "R" hot end of the gauge or red
light comes on, stop the engine until the cause
of overheating is determined.
Driving Cautions-Automatic Transmission
• Do not accelerate engine for over 10 seconds
while holding vehicle
with brakes.
• Never move selector lever to "R" when vehi-
cle is moving
forward, except when "rocking"
in mud, snow, sand,etc.
• When stopped on an upgrade, do not hold
truck with engine. Use service brake.
• Do not move selector lever from "D" to "L,"
or "Lb" at speeds over 40 mph.
• Engage "P" only when vehicle is completely
stopped.