Honda Power Equipment GXV670 User Manual
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ENGINES
Owner’s Manual
GXV610 GXV620 GXV67O
The engine exhaust from this product
contains chemicals known to the State
of California
defects or other reproductive harm.
Keep this owner's manual handy,
This owner's manual is considered
should remain with the engine if resold.
The information and specifications included in this publication were in
effect
GXV61O-OAF
to discontinue or change specifications or design
notice and without incurring any obligation whatever.
publication may be reproduced without written permission.
at
the time of approval for printing. Illustrations are based on the
type. Honda Motor
to
cause cancer, birth
so
you can refer to
a
permanent part of the engine and
Co.,
Ltd. reserves the right, however,
it
at
any time.
at
any time without
No
part of this
Congratulations on your selection of a Honda engine. We are certain
you
will
be pleased
the market.
We want to help you get the best results from your
operate
that; please read
As
damage to your engine, other property, or the environment.
We suggest you read the warranty policy to fully understand its
coverage and your responsibilities of ownership. The warranty policy
is a separate document that should have been given to you by your
dealer.
When your engine needs scheduled maintenance, keep in mind that
your Honda servicing dealer is specially trained in servicing Honda
engines. Your Honda servicing dealer is dedicated to your satisfaction
and
Best Wishes,
Honda Motor
it
safely. This manual contains the information on how to do
ou read this manual, you
symbol. That information is intended to help you avoid
will
be pleased to answer your questions
it
Co.,
with
your purchase of one of the finest engines on
carefully.
Ltd.
new
will
find information preceded
and
concerns.
engine and to
by
a
1
INTRODUCTION
A
FEW
WORDS ABOUT
Your safety and the safety of others are very important. And using this
is
engine safely
To help you make informed decisions about safety, we have provided
operating procedures and other information on labels and in this
manual. This information alerts you to potential hazards that could
hurt you or others.
an important responsibility.
SAFETY
Of course,
hazards associated with operating or maintaining an engine. You must
use your own good judgment.
You will find important safety information in
including:
Safety Messages
of three signal words, DANGER, WARNING,
These signal words mean:
Safety Headings
Safety Section
it
is not practical
-
-
-
such
or
possible to warn you about
a
variety of forms,
preceded by a safety alert symbol
or
CAUTION.
You WILL be KILLED or SERIOUSLY HURT if
you don’t follow instructions.
You CAN be KILLED or SERIOUSLY HURT if
you don‘t follow instructions.
You CAN be HURT if you don’t follow
instructions.
such as
IMPORTANTSAFEWINFORMATION.
as
ENGINE SAFETY.
A
and one
all
the
Instructions
This entire book
read
it
carefully.
2
-
how to use this engine correctly and safely.
is
filled with important safety information
-
please
ENGINE SAFETY
IMPORTANT SAFETY INFORMATION
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5
5
CONTROLS
COMPONENT
CONTROLS
Choke Lever
Throttle Lever
Recoil Starter Grip
FEATURES
Fuel-cut Solenoid
Oil Cooler (GXV670)
BEFORE OPERATION
IS
YOUR ENGINE READY TO GO?
Check the General Condition
Check the Engine
Check the Equipment Powered
OPERATION
SAFE OPERATING PRECAUTIONS
STARTING THE ENGINE
STOPPING THE ENGINE
SETTING ENGINE SPEED
SERVICING YOUR HONDA ENGINE
THE IMPORTANCE OF MAINTENANCE
MAINTENANCE SAFETY
MAINTENANCE SCHEDULE
FUEL RECOMMENDATIONS
ENGINE
ENGINE OIL CHANGE
OIL FILTER CHANGE
ENGINE OIL RECOMMENDATIONS
AIR FILTER INSPECTION
AIR CLEANER SERVICE
FUEL FILTER INSPECTION
SPARK PLUG SERVICE
SPARK ARRESTER MAINTENANCE (optional equipment)
&
FEATURES
&
CONTROL LOCATIONS
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OIL
LEVEL CHECK
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7
10
10
11
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14
14
15
15
15
18
19
20
20
21
22
23
24
25
26
28
29
30
32
33
35
3
CONTENTS
HELPFUL TIPS & SUGGESTIONS
STORING YOUR ENGINE
Storage Preparation
Storage Precautions
Removal From Storage
TRANSPORTING
TAKING CARE OF UNEXPECTED PROBLEMS
ENGINE WILL NOT START
ENGINE LACKS POWER
TECHNICAL
TECHNICAL INFORMATION
Serial Number Location
Battery Connections for Electric Starter
Remote Control Linkage
Carburetor Modification for High Altitude Operation
Oxygenated Fuels
Emission Control System Information
Air Index
Specifications
Wiring Diagrams
CONSUMER INFORMATION
Honda Publications
Warranty Service Information
&
CONSUMER INFORMATION
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37
37
37
40
41
42
43
43
43
44
44
44
45
46
47
48
49
51
52
54
57
57
58
QUICK REFERENCE INFORMATION
4
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Inside back cover
IMPORTANT SAFETY INFORMATION
Most accidents
instructions in this manual and on the engine. Some of the most
common hazards are discussed below, along
protect yourself and others.
with
engines can be prevented
if
with
you follow
the best way
all
to
Owner Responsibilities
Honda engines are designed to give safe and dependable service if
operated according to instructions. Read and understand this
owner’s manual before operating the engine. Failure to do
result
Know how to stop the engine quickly, and understand the operation
of
proper instructions.
Do
away from the area of operation.
in
personal injury or equipment damage.
all controls. Never permit anyone to operate the engine without
not allow children to operate the engine. Keep children and pets
so
could
Refuel With Care
Gasoline is extremely flammable, and gasoline vapor can explode.
Refuel outdoors, in a well-ventilated area,
Never smoke near gasoline, and keep other flames and sparks away.
Always store gasoline in an approved container. If
make sure the area is dry before starting the engine.
with
the engine stopped.
any
fuel is spilled,
Hot Exhaust
The muffler becomes very hot during operation and remains hot for
a while after stopping the engine. Be careful not to touch the muffler
while
To prevent fire hazards and to provide adequate ventilation for
stationary equipment applications, keep the engine
meter) away from building walls and other equipment during
operation.
it
is hot. Let the engine cool before storing
Do
not place flammable objects close to the engine.
it
indoors.
at
least 3 feet
(1
5
ENGINE
Carbon Monoxide Hazard
Exhaust gas contains poisonous carbon monoxide. Avoid inhalation of
exhaust gas. Never run the engine in
Other Equipment
Review the instructions provided with the equipment powered by this
engine for any additional safety precautions that should be observed
in conjunction with engine startup, shutdown, or operation, or
protective apparel that may be needed to operate the equipment.
SAFETY
a
closed garage or confined area.
COMPONENT & CONTROL LOCATIONS
(
GXV61 O/GXV620
)
FAN COVER
PROTECTOR TYPE
RECOIL STARTER SCREEN
EQUIPPED TYPE (STANDARD TYPE)
PROTECTOR TYPE
GRID
I
STARTER GRIP
(QWA
OIL PRESSURE SWITCH
type
I
only)
AIR
FUEL FILTER SPARK
PLUG
7
CONTROLS & FEATURES
8
ELECTRIC
S
SPARK PLUG
\
MUFFLER
(
GXV670
AIR
CONTROLS
)
&
FEATURES
OIL PRESSURE SWITCH
FUEL FILTER
/
SPARK PLUG
I
SPARK PLUG
OIL COOLER
9
CONTROLS
CONTROLS
&
FEATURES
Choke
The choke lever opens and closes the choke valve
The
engine.
The
after starting, and for restarting a warm engine.
Some engine applications use a engine-mounted choke control rather
than the remote-mounted choke lever shown here. Refer
instructions provided
remote control information.
Lever
CLOSED
OPEN
position provides
in
the carburetor.
position enriches the fuel mixture for starting a cold
the
correct fuel mixture for operation
with
the equipment powered
CHOKE LEVER
by
this engine for
to
the
10
CLOSED
-
Throttle Lever
The throttle lever controls engine speed.
Moving the throttle lever in
the
directions shown makes the engine
run faster or slower.
Some engine applications use a remotely-mounted throttle control
rather than the engine-mounted throttle lever shown here. Refer to the
instructions provided with the equipment powered by this engine for
remote control information.
THROTTLE LEVER
.
SLOW
Recoil Starter Grip
(QWA
type)
Pulling the starter grip operates the recoil starter to crank the engine.
STARTER GRIP
11
CONTROLS & FEATURES
FEATURES
Fuel-cut
The engine is equipped with a fuel-cut solenoid that allows fuel to flow
to the carburetor main jet when the engine switch is in the
START position and stops the flow of fuel to the main jet when the
engine switch is in the
The engine must be connected to the battery to energize the fuel-cut
solenoid, allowing the engine
fuel flow to the carburetor main jet
Oil Cooler
The
correct
Solenoid
(GXV670)
GXV670
oil
temperature.
OFF
position.
to
run.
If
the battery is disconnected,
will
stop.
engine is equipped with an oil cooler to maintain the
ON
or
12
IS
YOUR
ENGINE
READY
TO
GO?
For your safety, and to maximize the service life of your equipment,
is very important to take a few moments before you operate the
engine to check its condition. Be sure to take care of any problem you
find, or have your servicing dealer correct
engine.
Improperly maintaining this engine,
or failing
before operation, could cause
malfunction
seriously injured.
Always perform a preoperation
inspection before each operation,
and correct any problem.
Before beginning your preoperation checks, be sure the engine is level
and the engine switch is
Check the General Condition
to
correct a problem
in
which you could be
in
the OFF position.
of
the Engine
it,
before you operate the
a
it
Look around and underneath the engine for signs of
leaks.
Remove any excessive dirt or debris, especially around the muffler
and recoil starter.
Look for signs of damage.
Check that all shields and covers are
screws are tightened.
in
place, and all nuts, bolts, and
oil
or gasoline
13
BEFORE
Check the Engine
OPERATION
Check the engine
low
oil level can cause engine damage.
Check the air filter (see page
to the carburetor, reducing engine performance.
Check the fuel level. Starting with a full tank
reduce operating interruptions for refueling.
Check the Equipment Powered
Review the instructions provided
engine for any precautions and proceddres that should be followed
before engine startup.
oil
level (see page
29).
A
dirty air filter
by
This Engine
with
the equipment powered
24).
Running the engine with a
will
restrict air flow
will
help to eliminate or
by
this
14
SAFE OPERATING PRECAUTIONS
Before operating the engine for the first time, please review the
IMPORTANT SAFETY INFORMATION
BEFORE OPERA TION.
Carbon monoxide gas is toxic.
Breathing
unconsciousness and even kill you.
Avoid any areas or actions that
expose you to carbon monoxide.
it
can cause
on page 5 and the chapter titled
Review the instructions provided with the equipment powered
engine for any safety precautions that should be observed in
conjunction with engine startup, shutdown, or operation.
STARTING THE ENGINE
1.
If the fuel tank is equipped with a valve, be sure the fuel valve is in
the
OPEN
or
ON
position before attempting to start the engine.
by
this
15
OPERATION
2.
To
start a cold engine, pull the choke lever to the
To
restart a warm engine, leave the choke lever in the
Some engine applications use an engine-mounted choke control
rather than the remote-mounted choke lever shown here. Refer to
the instructions provided with the equipment powered by this
engine for remote control information.
CLOSED
OPEN
position.
position.
.
CLOSED
3.
Move the throttle lever away from the
the way toward the
Some engine applications use an engine-mounted throttle control
rather than the remote-mounted throttle lever shown here. Refer to
the instructions provided with the equipment powered by this
engine for remote control information.
FAST
position.
CHOKE LEVER
.
SLOW
position, about
1/3
of
16
SLOW
OPERATION
4. Turn the engine switch to the
5.
Operate the starter.
RECOIL STARTER (applicable engine types):
Pull
the starter grip lightly
Return the starter grip gently.
ELECTRIC STARTER (all engine types):
Turn the key to the START position, and hold
starts.
If the engine fails to start within
at least
10
seconds before operating the starter again.
ON
position.
until
you feel resistance, then pull briskly.
5
seconds, release the key, and wait
m
Using the electric starter for more than
overheat the starter motor and can damage
STARTER
it
there until the engine
5
seconds at a time will
it.
GRIP
When the engine starts, release the key, allowing
ON
position.
6.
If the choke lever has been moved to the CLOSED position to start
the engine, gradually move
warms up.
it
to the
CLOSED
OPEN
CHOKE LEVER
it
to return to the
position as the engine
17
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