This manual should be considered a permanent part of the motorcycle and should remain with the
motorcycle when it is resold.
This publication includes the latest production information available before printing.
Honda Motor Co., Ltd. reserves the right to make changes at any time without notice and without
incurring any obligation.
No part of this publication may be reproduced without written permission.
Honda Motor Co., Ltd. 2004
2005
Honda CRF100F
OWNER’S MANUAL
A Few Words About Safety
Your safety, and the safety of others, is very important. And operating this motorcycle safely is an
important responsibility.
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.
Of course, it is not practical or possible to warn you about all hazards associated with operating or
maintaining a motorcycle. You must use your own good judgment.
You will find important safety information in a variety of forms, including:
Safety Labels
Safety Messages
DANGER, WARNING, CAUTION.
These signal words mean:
Safety Messages
–– on the motorcycle.
–– preceded by a safety alert symbol and one of three signal words:
or
A Few Words About Safety
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.
Safety Headings
Safety Section
Instructions
This entire book is filled with important safety information –– please read it carefully.
–– such as Important Safety Reminders or Important Safety Precautions.
–– such as Motorcycle Safety.
–– how to use this motorcycle correctly and safely.
Safety Messages
Contents
These pages give an overview of the contents
of your owner’s manual. The first page of each
section lists the topics covered in that section.
Introduction
....................................Motorcycle Safety .
Important safety information, a special
message for parents, precautions about
loading, accessories, and modifications,
and the location of safety labels.
..................................Operating Controls .
The location, function, and operation of
the throttle, brakes, clutch, and other
basic controls.
...........................................Before Riding .
The importance of wearing a helmet
and other protective gear, plus how to
make sure you and your motorcycle are
ready to ride.
Contents
13
23
.......................Basic Operation & Riding .
How to start and stop the engine, shift
gears, and brake. Also, riding
precautions.
.............................Servicing Your Honda .
1
Why your motorcycle needs regular
maintenance, what you need to know
before servicing your Honda, a
maintenance schedule, and instructions
for specific maintenance items.
29
41
Contents
How to transport and store your
motorcycle, and how to be an
environmentally-responsible rider.
..............Taking Care of the Unexpected .
What to do if you have a flat tire, your
engine won’t start, etc.
.............................Technical Information .
ID numbers, technical specifications, and
other technical facts.
...........................Consumer Information .
Information on warranties and how to get
Honda service manuals.
.....................................Table of Contents .
Sequential listing of topics in this owner’s
manual.
109
119
127
143
152
..........................................................Index .............................................................Tips .
Quick Reference
Handy facts about fuel, engine oil, tire sizes,
and air pressures.
Contents
156
Introduction
Congratulations on choosing your Honda offroad motorcycle.
When you own a Honda, you’re part of a
worldwide family of satisfied customers
people who appreciate Honda’s reputation for
building quality into every product.
Your Honda was designed as a recreational
motorcycle for off-road use by one rider only.
It’s an ideal bike for younger, beginning riders,
but one that is also suitable for many adult
riders.
Before riding, take time to get acquainted with
your motorcycle and how it works. To protect
your investment, we urge you to take
responsibility for keeping your motorcycle well
maintained. Scheduled service is a must, of
course. But it’s just as important to observe the
break-in guidelines, and perform all the
Introduction
−
pre-ride and other periodic checks detailed in
this manual.
We also recommend that you read the owner’s
manual before you ride. It’s full of facts,
instructions, safety information, and helpful
tips. To make it easy to use, the manual
contains a table of contents, a detailed list of
topics at the beginning of each section, and an
index at the back of the book.
As you read this manual, you will find
information that is preceded by a
symbol. This information is intended
to help you avoid damage to your Honda, other
property, or the environment.
Read the Warranties Booklet (page )
thoroughly so you understand the coverages
that protect your new Honda and are aware of
your rights and responsibilities.
147
Whenever you ride, tread lightly. By staying on
established trails and riding only in approved
areas, you help protect the environment and
keep off-road riding areas open for the future.
If you have any questions, or if you ever need a
special service or repairs, remember that your
Honda dealer knows your motorcycle best and
is dedicated to your complete satisfaction.
Please report any change of address or
ownership to your Honda dealer so we will be
able to contact you concerning important
production information.
You may also want to visit our website at
www.honda.com.
Happy riding!
Introduction
Introduction
Motorcycle Safety
This section presents some of the most
important information and recommendations to
help you ride your motorcycle safely. Please
take a few moments to read these pages. This
section also includes a special message for
parents and location information for the safety
labels on your motorcycle.
..........................Important Safety Information .2
..........................Important Message to Parents .5
...........Loading, Accessories & Modifications .8
........................................................Loading .8
.....................Accessories & Modifications .10
..................................................Safety Labels .12
Motorcycle Saf ety
1
Important Safety Information
Your motorcycle can provide many years of
service and pleasure if you take responsibility
for your own safety and understand the
challenges you can meet while riding.
This motorcycle has been designed for younger
riders, as well as for smaller adults. However,
not all youngsters are physically or emotionally
ready to ride. Therefore, before parents allow
any youngster to ride this motorcycle, we urge
them to carefully read the
to Parents Parents,
Youngsters and Of f-Highway Motorcycles
booklet that came with the motorcycle (USA
only).
There is much that you can do to protect
yourself when you ride. You’ll find many
helpful recommendations throughout this
manual. The following are a few that we
consider most important.
2
beginning on page and the
Motorcycle Saf ety
−
Important Message
5
Always Wear a Helmet
It’s a proven fact: helmets significantly reduce
the number and severity of head injuries. So
always wear an approved motorcycle helmet.
We also recommend that you wear eye
protection, sturdy boots, gloves, and other
protective gear (page ).
Never Carry a Passenger
Your motorcycle is designed for one person
only. There are no handholds, footrests, or seat
for a second person so never carry a
passenger. A passenger could interfere with
your ability to move around to maintain your
balance and control of the motorcycle.
24
−
Important Safety Information
Ride Off-Road Only
Your motorcycle is designed and manufactured
for off-road use only. The tires are not made
for pavement, and the motorcycle does not
have turn signals and other features required
for use on public roads. If you need to cross a
paved or public road, get off and walk your
motorcycle across.
Take Time to Learn and Practice
Developing off-road riding skills is a gradual,
step-by-step process. Start by practicing at low
speeds in a safe area and slowly build your
skills. Personal instruction from an experienced
rider can also be valuable.
If you need assistance, ask your dealer about
riding groups in your area.
Also be sure to read the
f or the Of f-Highway Motorcyclist
came with your motorcycle (USA only).
Tips & Practice Guide
booklet that
Be Alert for Off-Road Hazards
The terrain can present a variety of challenges
when you ride off-road. Continually ‘‘read’’
the terrain for unexpected turns, drop-offs,
rocks, ruts, and other hazards. Always keep
your speed low enough to allow time to see and
react to hazards.
Ride within Your Limits
Pushing limits is another major cause of
motorcycle accidents. Never ride beyond your
personal abilities or faster than conditions
warrant. Remember that alcohol, drugs, fatigue,
and inattention can significantly reduce your
ability to make good judgments and ride safely.
Motorcycle Saf ety
3
Important Safety Information
Don’t Drink and Ride
Alcohol and riding don’t mix. Even one drink
can reduce your ability to respond to changing
conditions, and your reaction time gets worse
with every additional drink. So don’t drink and
ride, and don’t let your friends drink and ride
either.
Keep Your Honda in Safe Condition
It’s important to keep your motorcycle properly
maintained and in safe riding condition.
Having a breakdown can be difficult,
especially if you are stranded off-road far from
your base. To help avoid problems, inspect
your motorcycle before every ride and perform
all recommended maintenance.
Motorcycle Saf ety
4
Important Message to Parents
Your child’s safety is very important to Honda.
That’s why we urge you to read this message
before you let any young person ride this
motorcycle. Off-road riding can be fun. But, as
with riding a bicycle, bad judgment can result
in injury, and we don’t want that to happen! As
a parent, you can help prevent accidents by
making good decisions about if, when, and
how your youngster rides this motorcycle.
Riding Readiness
The first decision you’ll need to make is
whether your youngster is ready to ride. Riding
readiness varies widely from one person to
another, and age and size are not the only
factors.
PHYSICAL ABILITY is an important
consideration. For example, riders must be big
enough to hold the motorcycle up, get on, and
comfortably sit on the seat with both feet
touching the ground. They should also be able
to easily reach and work the brakes, throttle,
and all other controls.
ATHLETIC ABILITY is necessary for riding a
motorcycle. Generally speaking, your
youngster should be good at riding a bicycle
before getting on a motorcycle. Can your
youngster judge speeds and distances while
riding a bicycle and react with proper hand and
foot actions? Anyone who does not have good
coordination, balance, and agility is not ready
to ride this motorcycle.
Motorcycle Saf ety
5
Important Message to Parents
MENTAL AND EMOTIONAL MATURITY
are requirements for safe riding. Does your
youngster think through problems and come to
logical solutions? On a bicycle, does your
youngster obey safe riding rules? Be honest!
Young people who take unnecessary risks,
make bad judgments, and don’t obey rules are
not ready to ride this motorcycle.
Instruction and Supervision
If you decide that your youngster is ready to
safely operate this motorcycle, make sure both
of you carefully read and understand the
owner’s manual before riding. Also be sure that
your youngster has a helmet and other
appropriate riding equipment and always wears
it when operating the vehicle or sitting on it.
Motorcycle Saf ety
6
GOOD INSTRUCTION is an important part of
hands-on training. The teacher can either be
you or another responsible adult who has
experience with off-road motorcycle riding.
(For help in finding a qualified instructor, talk
with your Honda dealer.) Even if you’re not the
main teacher, it’s up to you to ensure your
youngster’s safety. Remember, learning to ride
a motorcycle is a gradual, step-by-step process.
It takes time, patience, and practice many
hours over a period of weeks or months.
−
SUPERVISION is another important obligation
of parents. Even after youngsters have become
skilled off-road riders, they should always ride
with adult supervision. It helps to regularly
remind young riders of basic safety rules and
precautions. And remember, it’s your
responsibility to see that the motorcycle is
properly maintained and kept in safe operating
condition.
SAFE AND RESPONSIBLE RIDING must be
an on-going commitment by you and your
youngster. When you both put safety first, you
can enjoy more peace of mind, and your
youngster can enjoy more hours of safe offroad riding.
−
Important Message to Parents
For your convenience, this comes
with an ignition switch and key. Remove the
key when the motorcycle is parked to help
prevent unauthorized use.
CRF100F
Motorcycle Saf ety
7
Loading, Accessories & Modifications
Your Honda was designed as a rider-only
motorcycle. It was not designed to carry a
passenger or cargo. A passenger or cargo could
interfere with your ability to move around to
maintain your balance and control of the
motorcycle.
In addition, exceeding the weight limits or
carrying an unbalanced load can seriously
affect your motorcycle’s handling, braking,
and stability. Adding accessories or making
modifications that change this motorcycle’s
design and performance can also make it
unsafe. Also, the weight of any accessories will
reduce the maximum load the motorcycle can
carry.
Motorcycle Saf ety
8
More specific information on load limits,
accessories, and modifications follows.
Loading
How much weight you put on your motorcycle,
and how you load it, are important to your
safety. If you decide to carry cargo, you should
be aware of the following information.
Overloading or carrying a passenger
can cause a crash and you can be
seriously hurt or killed.
Follow all load limits and other loading
guidelines in this manual.
Loading, Accessories & Modifications
Load Limits
Following are the load limits for your
motorcycle:
Maximum weight capacity
220 lbs (100 kg)
=
Includes the weight of the rider and any
accessories.
Loading Guidelines
As discussed on page , we recommend that
you do not carry any cargo on this motorcycle.
However, if you decide to carry cargo, ride at
reduced speeds and follow these commonsense guidelines:
Keep cargo small and light. Make sure it
cannot easily be caught on brush or other
objects, and that it does not interfere with
your ability to shift position to maintain
balance and stability.
8
Place weight as close to the center of the
motorcycle as possible.
Do not attach large or heavy items (such as a
sleeping bag or tent) to the handlebar, fork,
or front fender.
Make sure that all cargo is tied down
securely.
Never exceed the maximum weight limit.
Check that both tires are inflated properly.
Motorcycle Saf ety
9
Loading, Accessories & Modifications
Accessories
Accessories & Modifications
Modifying your motorcycle or using nonHonda accessories can make your motorcycle
unsafe.
Before you consider making any modifications
or adding an accessory, be sure to read the
following information.
Improper accessories or modifications
cancauseacrashinwhichyoucanbe
seriously hurt or killed.
Follow all instructions in this owner’s
manual regarding modifications and
accessories.
We strongly recommend that you use only
genuine Honda accessories that have been
specifically designed and tested for your
motorcycle. Because Honda cannot test all
other accessories, you must be personally
responsible for proper selection, installation,
and use of non-Honda accessories. Check with
your dealer for assistance and always follow
this guideline:
Make sure the accessory does not reduce
ground clearance and lean angle, limit
suspension travel or steering travel, alter
your riding position, or interfere with
operating any controls.
Motorcycle Saf ety
10
Loading, Accessories & Modifications
Modifications
We strongly advise you not to remove any
original equipment or modify your motorcycle
in any way that would change its design or
operation. Such changes could seriously impair
your motorcycle’s handling, stability, and
braking, making it unsafe to ride.
We also advise you not to make any
modifications or remove any equipment (such
as the USDA qualified spark arrester or
emission control system components) that
would make the motorcycle illegal in your area.
Motorcycle Saf ety
11
Safety Labels
This page shows the locations of safety labels on your motorcycle. Some labels warn you of
potential hazards that could cause serious injury. Others provide important safety information. Read
these labels carefully and don’t remove them.
If a label comes off or becomes hard to read, contact your Honda dealer for a replacement.
Motorcycle Saf ety
12
Operating Controls
When you ride off-road, you need to operate
the throttle, clutch, brakes, and other controls
without stopping to look at them. Read this
section carefully before you ride. It describes
the location, function, and operation of all the
basic controls on your motorcycle.
....................................Component Locations .14
......................................................Fuel Valve .17
...................................................Choke Lever .18
...............................................Ignition Switch .19
........................................Engine Stop Button .20
..........................................Front Brake Lever .20
...........................................................Throttle .20
...................................................Clutch Lever .20
.....................................................Shift Lever .21
............................................Rear Brake Pedal .21
......................................................Kickstarter .21
......................................................Side Stand .21
Operating Controls
13
Component Locations
Operating Controls
14
clutch lever
engine stop
button
front brake lever
throttle
ignition switch
Component Locations
fuel valve
choke lever
shift lever
side stand
Operating Controls
15
Component Locations
kickstarter
rear brake pedal
Operating Controls
16
Fuel Valve
ON RESOFF
The three-way fuel valve is used to control the
flow of fuel from the fuel tank to the
carburetor.
Operating Controls
ON
Turning the fuel valve ON before attempting to
start the engine allows fuel to flow from the
fuel tank to the carburetor.
OFF
Turning the fuel valve OFF after stopping the
engine prevents the flow of fuel from the fuel
tank to the carburetor.
RES
Turning the fuel valve to RES allows fuel to
flow from the reserve fuel supply to the
carburetor.
Operating Controls
17
Operating Controls
The reserve fuel supply is:
0.29 US gal (1.1 )
The tank should be refilled as soon as possible
after switching to reserve, and the fuel valve
should be returned to the ON position after
refueling to avoid running out of fuel with no
reserve.
Choke Lever
LEFT
SIDE
(1) choke lever
Operating Controls
18
ＡＡ
○○
ＢＢ
○○
ＣＣ
○○
(A) fully ON
(B) detent position
(C) fully OFF
(1)
The choke lever is used for starting the engine
(page ). The choke increases the percentage
31
of fuel in the fuel/air mixture delivered to the
engine.
ON
Used to start a cold engine with air temperature
below 35°C (95°F).
DETENT
Used to warm a cold engine immediately after
starting with air temperature below 35°C
(95°F).
OFF
Used for normal operation, for restarting a
warm engine, or starting a cold engine with air
temperature above 35°C (95°F).
Ignition Switch
Operating Controls
LEFT SIDE (under fuel tank)
ON
The ignition switch is used to prevent
unauthorized use of the motorcycle.
Before riding, insert the key and turn it to the
ON position.
Key
Position
OFF
ON
The engine cannot be
operated.
With the transmission
in neutral, the engine
can be started.
Key RemovalFunction
The key can
be removed.
The key
cannot be
removed.
After parking the motorcycle, remove the key.
OFF
(1) ignition switch
(1)
ONOFF
Operating Controls
19
Operating Controls
Engine Stop Button
The engine stop button is used to turn the
engine off during normal riding situations. To
operate, push the button in and hold it in until
the engine stops completely.
Front Brake Lever
The front brake lever is used to slow or stop
your motorcycle. To operate, pull the lever. For
information on braking techniques, see
page .37
Operating Controls
20
Throttle
The throttle controls engine rpm (speed). To
increase engine rpm, rotate the grip toward you.
To reduce engine rpm, rotate the grip away
from you. The throttle will automatically return
to the closed position (engine idle) when you
remove your hand.
Clutch Lever
The clutch lever is used to disengage the clutch
whenever you shift gears. To operate, pull the
clutch lever in all the way before shifting, then
slowly release it after shifting.
Operating Controls
Shift Lever
The shift lever is used to select the next higher
or lower gear in the transmission. To operate,
raise the shift lever (after pulling in the clutch
lever) to engage the next higher gear or depress
the shift lever to engage the next lower gear.
Shif ting Gears,
See page .
35
Rear Brake Pedal
The rear brake pedal is used to slow or stop
your motorcycle. To operate, depress the pedal.
For information on braking techniques, see
page .
37
Kickstarter
The kickstarter is used to start the engine. To
operate, swing the kickstarter out from its
stored position and depress it through its entire
stroke. See page .
Starting Procedure,
31
Side Stand
The side stand is used to support your
motorcycle while parked (page ). To operate,
use your foot to lower the stand. Before riding,
raise the stand.
Operating Controls
39
21
Operating Controls
22
Before Riding
Before each ride, you need to make sure you
and your Honda are both ready to ride. To help
get you prepared, this section discusses how to
evaluate your riding readiness, and how to
perform the recommended pre-ride inspection
of your Honda. If you’re a parent, be sure you
also read the on
page .
5
Important Message to Parents
？
..............................AreYouReadytoRide .24
.....................................Protective Apparel .24
？
............Is Your Motorcycle Ready to Ride .26
.....................................Pre-ride Inspection .27
Before Riding
23
Are You Ready to Ride?
Before you ride your motorcycle for the first
time, we strongly recommend that you:
read this owner’s manual
make sure you understand all the safety
messages
know how to operate all the controls
Before each ride, we also suggest that you
make sure you:
are in good physical and mental condition
are free of alcohol and drugs
are wearing an approved motorcycle helmet
(with chin strap tightened securely), eye
protection, and other protective clothing
Protective Apparel
For your safety, we strongly recommend that
you always wear an approved motorcycle
helmet, eye protection, boots, gloves, long
pants, and a long-sleeved jersey, shirt, or jacket
whenever you ride. Although complete
protection is not possible, wearing the proper
gear can reduce the chance of injury when you
ride. Following are suggestions to help you
choose the proper gear.
24
Before Riding
Not wearing a helmet increases the
chance of serious injury or death in a
crash.
Be sure you always wear a helmet,
eye protection and other protective
apparel when you ride.
Helmets and Eye Protection
Your helmet is your most important piece of
riding gear because it offers the best protection
against head injuries. A helmet should fit your
head comfortably and have a chin strap that can
be tightened securely.
An open-face helmet offers some protection,
but a full-face helmet offers more. Regardless
of the style, look for a DOT (Department of
Transportation) sticker in any helmet you buy
Are You Ready to Ride?
(USA only). Always wear a face shield or
goggles to protect your eyes and help your
vision.
Additional Riding Gear
In addition to a helmet and eye protection, we
also recommend:
Sturdy off-road motorcycle boots to help
protect your feet, ankles, and lower legs.
Off-road motorcycle gloves to help protect
your hands.
Riding pants with knee and hip pads, a riding
jersey with padded elbows, and a chest/
shoulder protector.
Before Riding
25
Is Your Motorcycle Ready to Ride?
Before each ride, it’s important to inspect your
motorcycle and make sure any problem you
find is corrected. A pre-ride inspection is a
must because off-road riding can be tough on a
motorcycle and you don’t want to have a
breakdown far from help.
Improperly maintaining this motorcycle
or failing to correct a problem before
riding can cause a crash in which you
can be seriously hurt or killed.
Always perform a pre-ride inspection
before every ride and correct any
problems.
Before Riding
26
Note to Parents:
If a youngster will be perf orming any of the
f ollowing pre-ride inspection procedures, it’s
your responsibility to provide caref ul
supervision and make sure they are performed
saf ely.
Is Your Motorcycle Ready to Ride?
Pre-ride Inspection
Check the following items before you get on
the motorcycle:
Tires
Spokes &
Rims
Leaks
Engine Oil
Use a gauge to check the air
pressure. Adjust if needed. Also
look for signs of damage or
excessive wear (page ).
Make sure the spokes and rim
locks are tight. Also check the
rims for damage (page ).
Look under the motorcycle for
signs of leaking fluids (fuel,
engine oil).
Check the level and add oil if
needed (page ).
62
93
88
Fuel
Drive Chain
Cables
Nuts &
Bolts
Check the level and add fuel
56
(page ) if needed. Also make
sure the fuel fill cap is securely
fastened.
Check the condition and slack.
Adjust and lubricate if needed.
Also check the chain slider for
wear and replace if needed
98
(page ).
Check the cable housings for
wear. Check the fittings for
looseness. Replace or tighten as
needed.
Useawrenchtomakesureall
accessible nuts, bolts, and
fasteners are tight.
Before Riding
27
Is Your Motorcycle Ready to Ride?
Spark Plug
&Cap
Check these items after you get on the
motorcycle:
Throttle
Brakes
Before Riding
28
Check for looseness (page ).
Check the freeplay and adjust if
needed. Rotate the throttle to
make sure it moves smoothly
without sticking, and snaps shut
automatically when it is released,
in all steering positions
(page ).
68
Squeeze the front brake lever
and step on the rear brake pedal
to check that the controls
operate normally (page ).
Adjust freeplay, if necessary.
(pages , ).
82 84
82
75
Clutch
Lever
Remember, be sure to take care of any problem
you find or have your Honda dealer correct it
before you ride.
Check for smooth operation and
adjust if needed (page ).
70
Basic Operation & Riding
This section gives basic information on how to
begin riding your motorcycle. It includes how
to start and stop your engine, how to use the
throttle, clutch, and brakes, and what to do
when you’re through riding.
For more advanced information how to make
turns, ride on hills, etc., see the
Guide f or the Of f -Highway Motorcyclist
booklet that came with your Honda (USA only).
To protect your new engine and enjoy optimum
performance and service life, refer to Break-in
Guidelines (page ).
For information about carburetor adjustment
for riding at high altitude, see page .
135
−
Tips & Practice
136
.................................Safe Riding Precautions .30
.....................Starting & Stopping the Engine .31
.................................................Preparation .31
......................................Starting Procedure .31
..........................................Flooded Engine .33
.............................How to Stop the Engine .34
................................................Shifting Gears .35
...........................................................Braking .37
...........................................................Parking .39
.......................................Post-ride Inspection .40
Basic Operation & Riding
29
Basic Operation & Riding
Safe Riding Precautions
Before riding your motorcycle for the first time,
please review the
Inf ormation
previous section, titled
Even if you have ridden other motorcycles,
take time to become familiar with how this
motorcycle works and handles. Practice in a
safe area until you build up your skills and get
accustomed to your motorcycle’s size and
weight.
For your safety, avoid starting or operating the
engine in an enclosed area such as a garage.
Your motorcycle’s exhaust contains poisonous
carbon monoxide gas which can collect rapidly
in an enclosed area and cause illness or death.
Important Saf ety
beginning on page and the
Bef ore Riding.
2
Your motorcycle is not equipped with lights.
Do not ride at night.
Basic Operation & Riding
30
Always follow the proper starting procedure
described below.
Starting & Stopping the Engine
Starting Procedure
Your motorcycle can be kickstarted with the
transmission in gear by pulling in the clutch
lever before operating the kickstarter.
Preparation
Before starting, insert the key and turn the
ignition switch ON.
Make sure that the transmission is in neutral.
Turn the fuel valve ON.
To restart a warm engine, follow the procedure
High Air Temperature.
for
Normal Air Temperature
−−
10° 35°C (50° 95°F)
LEFT
SIDE
(1) choke lever
Pull the choke lever ( ) up all the way to
1.
fully ON ( ).
ＡＡ
○○
ＢＢ
○○
ＣＣ
○○
(A) fully ON
(B) detent position
(C) fully OFF
1
A
(1)
(cont’d)
Basic Operation & Riding
31
Starting & Stopping the Engine
Keep the throttle fully closed.
2.
Operate the kickstarter to start the engine.
3.
Starting from the top of the stroke, kick
through to the bottom with a rapid,
continuous motion. Do not operate the
throttle.
Allowing the kickstarter to snap back f reely
against the pedal stop can damage the engine
case.
Immediately after the engine starts, push the
4.
choke lever down to the detent position ( ).
Warm up the engine by opening and closing
5.
the throttle slightly.
About a quarter-minute after the engine
6.
starts, push the choke lever down all the way
to fully OFF ( ).
If idling is unstable, open the throttle slightly.
7.
Basic Operation & Riding
32
C
B
High Air Temperature
35°C (95°F) or above
Do not use the choke.
1.
Keep the throttle fully closed.
2.
Start the engine following step under
3.
Normal Air Temperature.
Low Air Temperature
10°C (50°F) or below
Follow steps under
1.
Temperature.
Warm up the engine by opening and closing
2.
the throttle slightly.
Continue warming up the engine until it runs
3.
smoothly and responds to the throttle when
the choke lever ( ) is pushed down all the
waytofullyOFF( ).
Extended use of the choke may impair piston
and cylinder wall lubrication and damage the
engine.
−
3
1
1
C
3
Normal Air
Flooded Engine
If the engine fails to start after repeated
attempts, it may be flooded with excess fuel.
To clear a flooded engine:
Push the choke lever down all the way to
1.
OFF.
Open the throttle fully.
2.
While pushing the engine stop button, crank
3.
the engine several times with the kickstarter.
Release the engine stop button.
4.
Follow the starting
5.
procedure (page ).
High Air Temperature
32
Starting & Stopping the Engine
Basic Operation & Riding
33
Starting & Stopping the Engine
How to Stop the Engine
To stop the engine, shift into neutral, push the
engine stop button in, and hold it in until the
engine stops.
Basic Operation & Riding
34
2345
1
Your motorcycle has five forward gears.
To start riding, after the engine has been
warmed and the side stand raised:
Close the throttle and pull the front brake
1.
lever in.
Pull the clutch lever all the way in.
2.
Shifting Gears
Depress the shift lever from neutral down to
3.
first gear.
Release the front brake. Gradually open the
4.
throttle while you slowly release the clutch
lever.
If engine rpm (speed) is too low when you
release the clutch lever, the engine will stall.
If engine rpm is too high or you release the
clutch lever too quickly, your motorcycle
may lurch forward.
When you attain a moderate speed, close the
5.
throttle, pull the clutch lever in, and raise the
shift lever. After shifting, release the clutch
lever and apply the throttle.
(cont’d)
Basic Operation & Riding
35
Shifting Gears
To continue shifting up to each higher gear,
6.
repeat step .
To shift down to a lower gear, close the
7.
throttle, pull the clutch lever in, and depress
the shift lever. After shifting, release the
clutch lever and apply the throttle.
Remember to close the throttle and pull the
clutch lever in completely before shifting.
Improper shif ting may damage the engine,
transmission, and drive train.
Learning when to shift gears comes with
experience. Upshift to a higher gear or reduce
throttle before engine rpm (speed) gets too high.
Downshift to a lower gear before you feel the
engine laboring (lugging) at low rpm.
Basic Operation & Riding
36
5
Downshifting can help slow your motorcycle,
especially on downhills. However,
downshifting when engine rpm is too high can
cause engine damage.
To prevent transmission damage, do not coast
or tow the motorcycle for long distances with
the engine off.
Braking
To slow or stop, apply the front brake and rear
brake smoothly, while downshifting to match
your speed. Gradually increase braking as you
feel the brakes slowing your speed. To prevent
stalling the engine, pull the clutch lever in
before coming to a complete stop. For support,
put your left foot down first, then your right
foot when you are through using the rear brake.
For maximum braking, close the throttle and
firmly apply the brake lever and pedal controls.
Applying the brakes too hard may cause the
wheels to lock and slide, reducing control of
your motorcycle. If this happens, release the
brake controls, steer straight ahead until you
regain control, then reapply the brakes more
gently.
Generally, reduce your speed or complete
braking before beginning a turn. Avoid braking
or closing the throttle quickly while turning.
Either action may cause one or both wheels to
slip. Any wheel slip will reduce your control of
your motorcycle.
When riding in wet or raining conditions, or on
loose surfaces, the ability to maneuver and stop
will be reduced. All of your actions should be
smooth under these conditions. Rapid
acceleration, braking, or turning may cause loss
of control. For your safety, exercise extreme
caution when braking, accelerating, or turning.
(cont’d)
Basic Operation & Riding
37
Braking
When descending a long, steep grade, use
engine compression braking by downshifting,
with intermittent use of both brakes.
When you brake to a stop, pull the clutch lever
in before stopping completely to prevent
stalling the engine. For support, put your left
foot on the ground first, then your right foot
when you’re through braking.
Basic Operation & Riding
38
Lower the side stand to support your
motorcycle. Turn the ignition switch OFF and
remove the key. If you’re through riding for
the day, also turn the fuel valve OFF. Always
choose a level place to park.
Parking
Basic Operation & Riding
39
Post-ride Inspection
When you return home after riding, thoroughly
clean your motorcycle and remove any dirt,
mud, brush, rocks or other objects you may
have picked up along the way.
After cleaning, carefully inspect your
motorcycle for leaks or damage.
Be sure to lubricate the drive chain (page )
to prevent rusting.
Basic Operation & Riding
40
102
absolutely essential to your safety. It’s also a
good way to protect your investment, get
maximum performance, avoid breakdowns, and
have more fun.
To help keep your motorcycle in good shape,
this section includes a Maintenance Schedule
for required servicing and step-by-step
instructions for specific maintenance tasks.
You’ll also find important safety precautions,
information on oils, and tips for keeping your
Honda looking good.
For information about the exhaust emission and
noise emission requirements of the U.S.
Environmental Protection Agency (EPA) and
the California Air Resources Board (CARB),
see page .
137
Servicing Your Honda
Bef ore You Service Your HondaKeeping your motorcycle well maintained is
....................The Importance of Maintenance .43
........................................Maintenance Safety .45
.....................Important Safety Precautions .45
...................................Maintenance Schedule .47
......................................Maintenance Record .51
(cont’d)
Servicing Your Honda
41
Servicing Your Honda
Service Preparations
....................................Component Locations .52
...............................................................Tools .54
......................................Side Cover Removal .55
Service Procedures
Fluids & Filters
.................................................................Fuel .56
......................................................Engine Oil .59
.....................................................Air Cleaner .65
Servicing Your Honda
42
Engine
...........................................................Throttle .68
................................................Clutch System .70
..........................................Engine Idle Speed .74
......................................................Spark Plug .75
................................................Spark Arrester .77
Chassis
.....................................................Suspension .79
.............................................................Brakes .82
............................................................Wheels .88
.................................................Tires & Tubes .93
......................................................Side Stand .97
....................................................Drive Chain .98
..........................................Appearance Care .105
The Importance of Maintenance
A well-maintained motorcycle is essential for
safe, economical, and trouble-free riding. It
will also help reduce air pollution. Careful preride inspections and good maintenance are
especially important because your motorcycle
is designed to be ridden over rough off-road
terrain.
To help you properly care for your motorcycle,
this section of the manual provides a
Maintenance Schedule. The service intervals in
this schedule are based on average riding
conditions.
More frequent service is needed if you subject
your motorcycle to severe use (such as
competition) or ride in unusually wet or dusty
areas.
Frequent servicing of the air cleaner is
especially important to help you avoid a
possible costly engine repair.
If your motorcycle overturns or is involved in a
crash, be sure your Honda dealer inspects all
major parts, even if you are able to make some
repairs.
Improperly maintaining this motorcycle
or failing to correct a problem before
you ride can cause a crash in which
you can be seriously hurt or killed.
Always follow the inspection and
maintenance recommendations and
schedules in this owner’s manual.
Servicing Your Honda
43
The Importance of Maintenance
Remember, proper maintenance is the owner’s
responsibility. Be sure to inspect your
motorcycle before each ride and follow the
Maintenance Schedule in this section.
Servicing Your Honda
44
Note to Parents:
As a parent, it’s up to you to make sure that
this motorcycle is properly maintained and
kept in saf e operating condition. For
youngsters, learning how to take care of a
motorcycle and perf orm basic maintenance
can be an important part of their riding
experience. However, if you allow a youngster
to perf orm or assist in any maintenance task,
such as f illing the tank with gasoline, you
should provide close supervision to make sure
that it is performed saf ely.
The maintenance section includes instructions
on how to perform some important
maintenance tasks. Some of the most important
safety precautions follow. However, we cannot
warn you of every conceivable hazard that can
arise in performing maintenance. Only you can
decide whether or not you should perform a
given task.
Failure to properly follow maintenance
instructions and precautions can
cause you to be seriously hurt or killed.
Always follow the procedures and
precautions in this owner’s manual.
Maintenance Safety
Important Safety Precautions
Make sure the engine is off before you begin
any maintenance or repairs.
This will help eliminate several potential
hazards:
Carbon monoxide poisoning from engine
exhaust.
ventilation whenever you operate the engine.
Burns from hot motorcycle parts.
engine and exhaust system cool before
touching.
Injury from moving parts.
engine unless instructed to do so.
Be sure there is adequate
Let the
Do not run the
(cont’d)
Servicing Your Honda
45
Maintenance Safety
Read the instructions before you begin, and
make sure you have the tools and skills
required.
To help prevent the motorcycle from falling
over, park it on a firm, level surface, using
the side stand or a maintenance stand to
provide support.
To reduce the possibility of a fire or
explosion, be careful when working around
gasoline. Use only a non-flammable (high
flash point) solvent such as kerosene not
gasoline to clean parts. Keep cigarettes,
sparks, and flames away from all fuelrelated parts.
−
−
Servicing Your Honda
46
Maintenance Schedule
To maintain the safety and reliability of your
motorcycle, regular inspection and service is
required as shown in the Maintenance Schedule
that follows.
The Maintenance Schedule lists items that can
be performed with basic mechanical skills and
hand tools. Procedures for these items are
provided in this manual.
The Maintenance Schedule also includes items
that involve more extensive procedures and
may require special training, tools, and
equipment. Therefore, we recommend that you
have your Honda dealer perform these tasks
unless you have advanced mechanical skills
and the required tools. Procedures for items in
this schedule are provided in a service manual
available for purchase from your dealer
(page ).
144
Because your motorcycle does not have an
odometer, service intervals in the maintenance
schedules are expressed in terms of riding days
as well as miles. To avoid overlooking required
service, we urge you to develop a convenient
way to record the number of days and/or miles
you ride.
If you do not feel capable of performing a
given task or need assistance, remember that
your Honda dealer knows your motorcycle best
and is fully equipped to maintain and repair it.
If you decide to do your own maintenance, use
only genuine Honda parts or their equivalents
for repair or replacement to ensure the best
quality and reliability.
Servicing Your Honda
47
Maintenance Schedule
Perform the pre-ride inspection (page ) at
27
each scheduled maintenance period.
Each item on the maintenance schedule
requires some mechanical knowledge. Certain
items (particularly those marked and ) may
＊＊＊
require more technical information and tools.
Consult your Honda dealer.
＊
Should be serviced by your Honda dealer,
unless the owner has the proper tools and
service data and is mechanically qualified.
Refer to the official Honda Service Manual
(page ).
＊＊
144
In the interest of safety, we recommend
these items be serviced only by your Honda
dealer.
Servicing Your Honda
48
Summary of Maintenance Schedule Notes and
Procedures:
NOTE:
Service more frequently when ridden in wet
1.
or dusty conditions.
California type only.
2.
Maintenance Procedures:
inspect and clean, adjust, lubricate, or
I:
replace, if necessary
clean
C:
adjust
A:
lubricate
L:
replace
R:
Maintenance Schedule
Frequency
Items
EMISSION RELATED ITEMS
＊
＊＊
Fuel Line
Fuel Strainer Screen
Throttle Operation
Air Cleaner
Spark Plug
Valve Clearance
Engine Oil
Engine Oil Strainer Screen
Cam Chain Tension
Engine Idle Speed
Should be serviced by your Honda dealer, unless the owner has the proper tools and service data and is mechanically qualified.
Refer to the official Honda Service Manual (page ).144
In the interest of safety, we recommend these items be serviced only by your Honda dealer.
Whichever
Comes First
Note
Month
Note 1 C
mi
km
Initial
Maint.
100
150
1
I
R
A
I
Regular Maint. Interval
600
1,000
1,200
2,000
6
12
I
C
I
I
I
R
A
I
C
I
I
R
C
A
I
1,800
3,000
18
C
I
I
R
A
I
2,400
4,000
24
Servicing Your Honda
Refer
to
page:
I
C
I
C
I
I
R
C
A
I
−
−
68
65
75
−
59
−
−
74
49
Maintenance Schedule
Frequency
Comes First
Items
Whichever
Note
NON EMISSION RELATED ITEMS
−
Drive Chain
Drive Chain Slider
Brake Shoe Wear
Note 1
Month
Brake System
Clutch System
Side Stand
Suspension
Spark Arrester
Nuts, Bolts, Fasteners
Wheels/Tires
Steering Head Bearings
＊
Should be serviced by your Honda dealer, unless the owner has the proper tools and service data and is mechanically qualified.
Refer to the official Honda Service Manual (page ).
＊＊
In the interest of safety, we recommend these items be serviced only by your Honda dealer.
Servicing Your Honda
50
144
mi
km
Initial
Maint.
100
150
1
I, L
I
I
I
I
I
Regular Maint. Interval
600
1,000
2,000
6
1,200
I, L: every 300 mi (500 km) or 3 months
I
I
I
I
1,800
3,000
12
I
I
I
I
2,400
4,000
18
24
I
I
I
I
I
I
C: every 1,000 mi (1,600 km) or
every 100 operating hours
I
I
I
I
I
Refer
to
page:
98
I
I
I
I
I
I
99
85
82
70
97
79
77
I
I
I
−
88, 93
−
Maintenance Record
Keeping an accurate maintenance record will help ensure that your motorcycle is properly
maintained. Use the space under Notes to record anything you want to remind yourself about or
mention to your dealer. Of course, if you find any problem while servicing your motorcycle, be sure
it is corrected as soon as possible.
Date Performed By: NotesMiles (km) or
Months
600 (1,000) or 6
1,200 (2,000) or 12
1,800 (3,000) or 18
2,400 (4,000) or 24
3,000 (5,000) or 30
3,600 (6,000) or 36
4,200 (7,000) or 42
4,800 (8,000) or 48
5,400 (9,000) or 54
Servicing Your Honda
51
Component Locations
front brake cable
steering head
front suspension
front axle shaft
Servicing Your Honda
52
clutch lever
chain
slider
fuel tank
drive chainside stand
air cleaner
rear suspension
left side
cover
adjusting nut
(drive chain)
rear axle shaft
Component Locations
engine oil filler cap/dipstick
clutch cable lower adjusting nut
spark arrester
rear
brake
adjuster
rim lock
adjusting nut
(drive chain)
rear brake rod
clutch
adjuster
carburetor
engine oil
drain bolt
(under engine)
throttle
rear brake
pedal
front brake lever
spark plug
rim lock
Servicing Your Honda
53
Tools
Saf ety PrecautionsRefer to on page . The spark plug wrench ( ) and its handle ( )
(3)
(1)
(2)
(1) spark plug wrench
(2) handle
(3) tool bag
Servicing Your Honda
54
45 21
are stored in the tool bag ( ) delivered with
your motorcycle.
You will need to provide your own tools to
perform any owner maintenance other than
removing the spark plug.
3
Side Cover Removal
Saf ety PrecautionsRefer to on page . Removal
LEFT SIDE
(1) bolt
(2) prongs
(3) rubber grommets
(3)
(2)
45
(1)
Use a screwdriver to remove the (slot head)
1.
bolt ( ).
1
Pull both side cover prongs ( ) out of the
2.
rubber grommets ( ).
3
2
Installation
Slide the top of the side cover under the
1.
bottom edge of the seat.
Align the side cover prongs with the rubber
2.
grommets. Press the side cover into position.
Install the securing bolt and tighten it.
3.
Servicing Your Honda
55
Fuel
Saf ety PrecautionsRefer to on page .
45
Fuel Recommendation
Type
Pump Octane
Number
Your engine is designed to use any gasoline
that has a pump octane number of 86 or higher.
Gasoline pumps at service stations normally
display the pump octane number. For
information on the use of oxygenated fuels, see
141
page .
Use of lower octane gasoline can cause
persistent ‘‘pinging’’ or ‘‘spark knock’’ (a
louder rapping noise) which, if severe, can lead
to engine damage. (Light pinging experienced
while operating under a heavy load, such as
climbing a hill, is no cause for concern.)
Servicing Your Honda
56
unleaded
86 (or higher)
If pinging or spark knock occurs at a steady
engine speed under normal load, change brands
of gasoline. If pinging or spark knock persists,
consult your Honda dealer.
We recommend that you use unleaded fuel
because it produces fewer engine deposits and
extends the life of exhaust system components.
Never use stale or contaminated gasoline or an
oil/gasoline mixture. Avoid getting dirt, dust,
or water in the fuel tank.
Refueling Procedure
1.45 US gal (5.5 )
Reserve Capacity:
0.29 US gal (1.1
(2)
(3)
)
(4)
To open the fuel fill cap ( ), pull the
1.
breather tube ( ) away from the front
number plate ( ). Turn the fuel fill cap
2
3
1
counterclockwise and remove it.Fuel Tank Capacity, including reserve:
Add fuel until the level reaches the bottom
2.
of the filler neck ( ). Avoid overfilling the
4
tank. There should be no fuel in the filler
neck.
Gasoline is highly flammable and
explosive. You can be burned or
seriously injured when handling fuel.
Fuel
(1) fuel fill cap
(2) breather tube
(1)
(3) front number plate
(4) filler neck
Stop the engine and keep heat,
sparks and flame away.
Handle fuel only outdoors.
Wipe up spills immediately.
Servicing Your Honda
(cont’d)
57
Fuel
After refueling, turn the fuel fill cap
3.
clockwise until it is secure.
Check that the breather tube is properly
4.
seated in the front number plate.
If you replace the fuel fill cap, use only a
genuine Honda replacement part.
Servicing Your Honda
58
Engine Oil
Saf ety PrecautionsRefer to on page .
45
Using the proper oil, and regularly checking,
adding, and changing oil will help extend your
engine’s life. Even the best oil wears out.
Changing oil helps get rid of dirt and deposits
held in the engine. Operating the engine with
old or dirty oil can damage your engine.
Running the engine with insufficient oil can
cause serious damage to the engine and
transmission.
Oil Recommendation
API classification
viscosity (weight)
JASO T 903 standard
suggested oil
＊＊
SG or higher except
oils labeled as
energy conserving
on the circular API
service label
SAE 10W-40
MA
Pro Honda GN4 or
HP4 (without
molybdenum
additives) 4-stroke
oil (USA & Canada),
or Honda 4-stroke oil
(Canada only), or an
equivalent
motorcycle oil
Servicing Your Honda
＊
59
Engine Oil
＊
For normal air temperatures. See next page
for additional temperature/viscosity
information.
＊＊
Suggested oils are equal in performance to
SJ oils that are not labeled as energy
conserving on the circular API service label.
Your motorcycle does not need oil additives.
Use the recommended oil.
Do not use oils with graphite or
molybdenum additives. They may adversely
affect clutch operation.
Do not use API SH or higher oils displaying
a circular API ‘‘energy conserving’’ service
label on the container. They may affect
lubrication and clutch performance.
OKNOT RECOMMENDED
Do not use non-detergent, vegetable, or
castor based racing oils.
Servicing Your Honda
60
Engine Oil
Other viscosities shown in the following chart
may be used when the average temperature in
your riding area is within the indicated range.
JASO T 903 standard
The JASO T 903 standard is an index to choose
engine oils for 4-stroke motorcycle engines.
There are two classes: MA and MB.
Oil conforming to the standard has the
following classification on the oil container.
(1)
(2)
(1) code number of the sales company of the oil
(2) oil classification
Servicing Your Honda
61
Engine Oil
Checking & Adding Oil
RIGHT SIDE
(1) oil filler cap/dipstick
(2) upper level mark
(3) lower level mark
Park your motorcycle on a firm, level
1.
surface.
Clean around the oil filler cap/dipstick ( )
2. 1
and nearby surfaces.
(1)
(2)
(3)
Start the engine and let it idle for 3-5
3.
minutes. Stop the engine. Wait 2-3 minutes.
Immediately unscrew and remove the oil
4.
filler cap/dipstick. Wipe it clean.
Hold the motorcycle upright.
5.
Insert the oil filler cap/dipstick until it seats,
6.
but do not screw it in.
Remove the oil filler cap/dipstick and check
7.
the oil level.
If the oil is at or near the upper level mark
( ), you do not have to add oil.
2
If the oil is below or near the lower level
mark ( ), add the recommended oil until
3
it reaches the upper level mark. (Do not
overfill.)
Servicing Your Honda
62
Engine Oil
Insert the oil filler cap/dipstick and screw it
8.
in tightly.
Check for oil leaks.
9.
Changing Engine Oil
UNDER
(1) oil drain bolt
(2) sealing washer
(2)
(1)
If the engine is cold, start it and let it idle for
1.
3-5 minutes. Turn the engine off. Wait 2-3
minutes for the oil to settle.
Park your motorcycle on a firm, level
2.
surface.
Remove the oil filler cap/dipstick.
3.
Place a drain pan under the crankcase.
4.
Unscrew and remove the oil drain bolt ( ).
5.
After most of the oil is drained, gently tilt
6.
1
the motorcycle from side to side to drain the
remaining oil.
Pour the drained oil into a suitable container
7.
and dispose of it in an approved manner
(page ).
117
Improper disposal of drained f luids is harmf ul
to the environment.
(cont’d)
Servicing Your Honda
63
Engine Oil
Remove the old sealing washer ( ) and
8.
install a new sealing washer on the drain bolt.
Install the oil drain bolt and tighten to the
9.
specified torque:
18 lbf·ft (25 N·m , 2.5 kgf·m)
Pour the recommended oil into the crankcase,
10.
approximately:
1.0 US qt (0.9
Install the oil filler cap/dipstick securely.
11.
Start the engine. Let it idle 3-5 minutes, then
12.
turn it off.
Servicing Your Honda
64
)
2
With the motorcycle held upright on level
13.
ground, check the oil level.
If needed, add oil (page ) until it reaches
the upper level mark. (Do not overfill.)
Check for oil leaks.
14.
62
Air Cleaner
Refer to on page .
Proper air cleaner maintenance is very
important for off-road vehicles. A dirty, watersoaked, worn-out, or defective air cleaner will
allow dirt, dust, mud, and other impurities to
pass into the engine.
Service the air cleaner more frequently if you
ride in unusually wet or dusty areas. Your
Honda dealer can help you determine the
correct service interval for your riding
conditions.
Your motorcycle’s air cleaner has very specific
performance requirements. Use a new genuine
Honda air cleaner specified for your model or
an air cleaner of equal quality.
Saf ety Precautions
45
Using the wrong air cleaner can result in
premature engine damage.
Proper air cleaner maintenance can prevent
premature engine wear or damage, expensive
repairs, low engine power, poor gas mileage,
and spark plug fouling.
Improper or lack of proper air cleaner
maintenance can cause poor performance and
premature engine wear.
Servicing Your Honda
65
Air Cleaner
Cleaning
LEFT SIDE
(3)
(1) rubber band
(2) hook
(3) air cleaner housing cover
(4) retainer
(5) air cleaner
(2)
(1)
(5)
(4)
Remove the left side cover (page ).
1.
Remove the rubber band ( ) from the hook
2.
( ) and remove the air cleaner housing cover
2
().
3
Unhook the retainer ( ) and remove the air
3.
cleaner assembly ( ).
Remove the air cleaner from its support.
4.
5
1
4
55
Wipe the support clean.
Gently wash the air cleaner in clean, non-
5.
flammable (high flash point) solvent such as
kerosene not gasoline. After cleaning,
−
gently squeeze out the remaining solvent.
Avoid twisting or wringing the air cleaner.
This can tear the foam.
Inspect for tears or cracks in the foam or
6.
seams of the air cleaner. Replace the air
cleaner if it is damaged.
Allow the air cleaner to dry thoroughly
7.
before applying oil. A wet air cleaner will
not fully absorb the oil.
Servicing Your Honda
66
Air Cleaner
Pour clean Pro Honda Foam Filter Oil or an
8.
equivalent (Canada: Honda Foam Filter Oil
or an equivalent) over the entire surface of
the air cleaner. Use both hands to evenly
spread the oil into the air cleaner. Gently
squeeze out any excess oil. (To keep your
hands dry, place the air cleaner in a clean
plastic bag before spreading the oil into the
air cleaner.)
Attach the air cleaner to its support.
9.
Clean the inside of the air cleaner housing.
10.
Apply a thin coat of grease to the sealing
11.
surface of the air cleaner assembly.
Install the air cleaner assembly.
12.
Install the air cleaner housing cover.
13.
14.
Install the left side cover (page ).
Servicing Your Honda
55
67
Throttle
Saf ety PrecautionsRefer to on page . Inspection
Throttle Freeplay
RIGHT SIDE
(1) freeplay
(2)
(2) dust cover
(3) lock nut
(4) adjuster
Servicing Your Honda
68
45
(1)
(4)
−−
(( ))
＋＋
(( ))
( ) increase freeplay
＋
( ) decrease freeplay
−
(3)
Check freeplay ( ).
Freeplay:
1/16 1/4 in (2 6 mm)
1
−−
If necessary, adjust to the specified range.
Adjustment
Pull the rubber dust cover ( ) back.
1.
Loosen the lock nut ( ) on the throttle cable
2.
2
3
mechanism.
Turn the adjuster ( ).
3.
Tighten the lock nut. Return the dust cover
4.
4
to its normal position.
After adjustment, check for smooth rotation
5.
of the throttle grip from fully closed to fully
open in all steering positions.
If you can’t get the freeplay within the
specified range, contact your Honda dealer.
Throttle Inspection
(2)
(1) throttle
(2) throttle cable
Check that the throttle assembly is
1.
positioned properly and the securing bolts
are tight.
(1)
Throttle
Check for smooth rotation of the throttle ( )
2. 1
from fully open to fully closed in all steering
positions. If there is a problem, see your
Honda dealer.
Inspect the condition of the throttle cable ( )
3.
from the throttle grip down to the carburetor.
If the cable is kinked or chafed, have it
replaced.
Check the cable for tension or stress in all
4.
steering positions.
Lubricate the cable with a commercially-
5.
available cable lubricant to prevent
premature rust and corrosion.
2
Servicing Your Honda
69
Clutch System
Saf ety PrecautionsRefer to on page . Upper Adjustment
45
Clutch Freeplay
LEFT SIDE
(1) clutch lever
Inspection
Check freeplay.
−−
Freeplay:
3/8 13/16 in (10 20 mm)
If necessary, adjust to the specified range.
Improper freeplay adjustment can cause
premature clutch wear.
Servicing Your Honda
70
(1)
Minor adjustments are generally made with the
upper clutch cable adjuster.
LEFT SIDE
(3)
(2) dust cover
(3) lock nut
(4) upper clutch cable adjuster
Pull the rubber dust cover ( ) back.
1.
Loosen the upper lock nut ( ).
2.
Turn the upper clutch cable adjuster ( ) to
3. 4
＋
()
−
()
(4)
(2)
＋
( ) increase freeplay
−
( ) decrease freeplay
2
3
obtain the specified freeplay.
Clutch System
Tighten the lock nut and check the freeplay
4.
again.
Lower Adjustment
The lower clutch cable adjuster is used if the
upper clutch cable adjuster is threaded out near
its limit or the correct freeplay cannot be
−
obtained.
RIGHT SIDE
＋＋
(( ))
(5) lower adjusting nut
(6) lower lock nut
( ) increase freeplay
＋
( ) decrease freeplay
−
(5)
−−
(( ))
(6)
Loosen the upper lock nut ( ) and turn the
1.
upper clutch cable adjuster ( ) all the way in
3
4
(to provide maximum freeplay).
Tighten the upper lock nut and pull the dust
2.
cover ( ) back to its normal position.
Hold the lower adjusting nut ( ) and loosen
3.
the lower lock nut ( ) at the lower end of the
2
5
6
cable.
Turn the lower adjusting nut to obtain the
4.
specified freeplay.
Hold the lower adjusting nut and tighten the
5.
lower lock nut. Check the adjustment.
Servicing Your Honda
71
Clutch System
Clutch Adjuster (on clutch housing)
Major adjustments can be made with the clutch
adjuster on the clutch housing.
RIGHT SIDE
(8)
(7) clutch lock nut
(8) clutch adjuster
Servicing Your Honda
72
(7)
Loosen the lock nut ( ) and turn the upper
1.
clutch cable adjuster ( ) all the way in (to
3
4
provide maximum freeplay).
Loosen the clutch lock nut ( ) and turn the
2.
clutch adjuster ( ) counterclockwise until a
8
7
slight resistance is felt.
Turn the clutch adjuster back in clockwise
3.
1/8 to 1/4 turn and tighten the clutch lock nut.
Readjust the lower cable adjuster for proper
4.
freeplay, using the lower lock nut ( ) and
lower adjusting nut ( ).
Start the engine, pull the clutch lever in, and
5.
6
5
shift into gear. Make sure the engine does
not stall and the motorcycle does not creep.
Gradually release the clutch lever and open
the throttle. Your motorcycle should move
smoothly and accelerate gradually.
If you can’t get proper adjustment, or the clutch
does not work properly, the cable may be
kinked or worn, or the clutch discs may be
worn. See your Honda dealer or refer to the
official Honda Service Manual (page ).
144
Clutch System
Other Inspections & Lubrication
Check that the clutch lever assembly is
positioned properly and the securing bolts
are tight.
Check the clutch cable for kinks or signs of
wear. If necessary, have it replaced.
Lubricate the clutch cable with a
commercially-available cable lubricant to
prevent premature wear and corrosion.
Servicing Your Honda
73
Engine Idle Speed
Saf ety PrecautionsRefer to on page . The engine must be at normal operating
RIGHT SIDE
(1) throttle stop screw
Servicing Your Honda
74
−
()
＋
( ) increase rpm
−
( ) decrease rpm
＋＋
(( ))
45
(1)
temperature for accurate idle speed adjustment.
Ten minutes of stop-and-go riding is sufficient.
Do not attempt to compensate for faults in
other systems by adjusting idle speed. See your
Honda dealer for regularly scheduled
carburetor adjustments.
Warm up the engine, shift to neutral and
1.
place the motorcycle on its stand.
Connect a tachometer, following the
2.
tachometer manufacturer’s instructions.
Adjust idle speed with the throttle stop screw
3.
1
().
Idle Speed:
1,400 100 rpm
±
Spark Plug
Refer to on page . Use only the recommended type of spark plugs
Saf ety Precautions
45
in the recommended heat range.
Spark Plug Recommendation
Using spark plugs with an improper heat range
The recommended standard spark plug is
satisfactory for most riding conditions.
However, if you plan to ride for extended
periods at high speeds or near maximum power
(high engine rpm) in hot climates, or plan
extended riding in cold climates, a different
plug may be recommended.
Standard
For cold climate
(below 5°C, 41°F)
For extended high
speed riding (1) center electrode
CR7HSA (NGK)
U22FSR-U (DENSO)
CR6HSA (NGK)
U20FSR-U (DENSO)
CR8HSA (NGK)
U24FSR-U (DENSO)
or
or
or
can cause engine damage.
(2)
(1)
(2) side electrode
(3) spark plug gap
Servicing Your Honda
(3)
75
Spark Plug
Clean any dirt from around the spark plug
1.
base.
Disconnect the spark plug cap.
2.
Remove the spark plug with a plug wrench.
3.
Inspect the spark plug electrodes for wear.
4.
The center electrode ( ) should have square
edges. The side electrode ( ) should not be
eroded. The insulator should not be cracked
or chipped.
Check the spark plug gap ( ), using a wire-
5.
type feeler gauge. If adjustment is necessary,
bend the side electrode carefully. The gap
should be:
−−0.02 0.03 in (0.6 0.7 mm)
Make sure the plug washer is in good
condition.
If you have to install a new plug, first check
the gap.
With the plug washer attached, thread the
6.
sparkpluginbyhand(topreventcrossthreading).
Servicing Your Honda
76
1
2
3
Tighten the spark plug:
7.
about 1/8-1/4 turn after it seats (if the old
plug is good).
about 1/2 turn after it seats (if installing a
new plug).
Improperly tightened spark plugs can damage
the engine. Too loose, you can burn a piston.
Too tight, you can damage the threads.
Spark Arrester
Saf ety PrecautionsRefer to on page .
45
The spark arrester must be serviced every 100
operating hours to maintain its efficiency.
Regular servicing prevents carbon buildup
(which can diminish engine performance) and
also complies with USDA regulations for
regular maintenance to assure proper function.
The spark arrester prevents random sparks
from the combustion process in your engine
from reaching the environment.
RIGHT REAR
(4)
(1)
(1) bolts
(2) spark arrester
(3)
(2)
(3) gasket
(4) muffler
Allow the engine and muffler to cool.1.
Remove the three bolts ( ), the spark
2.
arrester ( ), and the gasket ( ) from the
muffler ( ).
2
4
1
3
Servicing Your Honda
77
Spark Arrester
Use a brush to remove carbon deposits from
3. 4.
the spark arrester screen. Be careful to avoid
damaging the spark arrester screen. The
spark arrester must be free of breaks and
holes. Replace, if necessary. Check the
gasket. Replace, if necessary.
Servicing Your Honda
78
Install the spark arrester and the gasket in the
muffler and tighten the three bolts securely.
Suspension
Saf ety PrecautionsRefer to on page .
45
Loose, worn, or damaged suspension
components may adversely affect the handling
and stability of your motorcycle. If any
suspension components appear worn or
damaged, see your Honda dealer for further
inspection. Your dealer is qualified to
determine whether or not replacement parts or
repairs are needed.
Front Suspension Inspection
(1)
(1)
(1) mounting bolts
Check fork operation. Pull the front brake
1.
lever in, to lock the brake. Then pump up
and down on the fork legs several times. The
suspension should function smoothly. There
should be no oil leakage.
(cont’d)
Servicing Your Honda
79
Suspension
Check the security of all handlebar and fork
2.
mounting bolts ( ). If any front suspension
1
components appear worn or damaged, see
your Honda dealer for further inspection.
Rear Suspension Inspection
LEFT SIDE
(1)
(1) swingarm bushing
Servicing Your Honda
80
RIGHT SIDE
(2)
(1)
(3)
(1) swingarm bushing
(2) shock absorber attachment points
(3) suspension linkage attachment points
Place the motorcycle on a maintenance stand.
1.
Push hard against the side of the rear wheel
and feel for any freeplay which indicates
worn swingarm bushings ( ).
1
(cont’d)
Check that the fasteners for the shock
2.
absorber attachment points ( ) and rear
suspension linkage attachment points ( ) are
secure.
Check for oil leaks in the shock absorber. If
3.
any rear suspension components appear
worn or damaged, see your Honda dealer for
further inspection.
2
Suspension
3
Servicing Your Honda
81
Brakes
Saf ety PrecautionsRefer to on page . Inspection
Front Brake Lever Freeplay
RIGHT
SIDE
(1) front brake lever
RIGHT
SIDE
(2) dust cover
(3) lock nut
(4) front brake cable adjuster
Servicing Your Honda
82
(2)
(1)
(4)
()
＋
()
−
( ) increase freeplay
＋
( ) decrease freeplay
−
45
(3)
Check freeplay by pulling in slowly on the
front brake lever ( ) until the brake starts to
1
engage.
−−
Freeplay:
13/16 1 3/16 in (20 30 mm)
If necessary, adjust to the specified range.
Upper Adjustment
Pull the rubber dust cover ( ) back.
1.
Loosen the lock nut ( ) and turn the front
2.
brake cable adjuster ( ).
Tighten the lock nut. Return the dust cover
3.
2
3
4
to its normal position.
Apply the brake, release it, then spin the
4.
wheel and check that it rotates freely. Repeat
this procedure several times.
Brakes
Check the freeplay.
5.
If the cable adjuster is threaded out near its
limit or if the correct f reeplay cannot be
obtained using the cable adjuster:
LEFT FRONT
(5)
(5) cable guide bolt
Lower Adjustment
Loosen the lock nut and turn the cable
1.
adjuster all the way in.
Tighten the lock nut and return the rubber
2.
dust cover to its normal position.
Loosen the front brake cable guide bolt ( ).
At the lower end of the cable, loosen the
4.
lower lock nut ( ). Turn the lower adjusting
nut ( ) to obtain the specified freeplay.
7
6
Tighten the lower lock nut.
LEFT FRONT
(6)
(6) lower lock nut
(7) lower adjusting nut
＋＋
(( ))
−−
(( ))
(7)
( ) increase freeplay
＋
( ) decrease freeplay
−
Servicing Your Honda
53.
(cont’d)
83
Brakes
Tighten the front brake cable guide bolt.
5.
Apply the brake, release it, then spin the
6.
wheel and check that it rotates freely. Repeat
this procedure several times.
Check the freeplay. If you cannot adjust the
7.
freeplay properly, see your Honda dealer.
Rear Brake Pedal Freeplay
RIGHT SIDE
(1) rear brake pedal
Servicing Your Honda
84
(1)
Inspection
Place your motorcycle on its side stand.
1.
Check freeplay by slowly depressing the
2.
brake pedal ( ) until the brake starts to
1
engage.
−−
Freeplay:
13/16 1 3/16 in (20 30 mm)
If necessary, adjust to the specified range.
Adjustment
RIGHT REAR
(2) adjusting nut
(3) brake arm pin
−−
(( ))
(2)
＋＋
(( ))
( ) increase freeplay
＋
( ) decrease freeplay
−
(3)
Turn the rear brake adjusting nut ( ). Make
1.
2
sure the cut-out on the adjusting nut is seated
on the brake arm pin ( ).
Apply the brake, release it, and then spin the
2.
3
wheel and check that it rotates freely. Repeat
this procedure several times.
Check the freeplay. If you can’t adjust the
3.
freeplay properly, see your Honda dealer.
Brakes
Brake Shoe Wear
The front and rear brakes are equipped with
external brake wear indicators that let you
check brake wear without disassembly.
Application of the brake control (lever or
pedal) causes the arrow on the brake arm to
move toward a reference mark on the brake
panel.
LEFT
FRONT
(2)
(3)
(1) arrow
(2) brake arm
(1)
(3) reference mark
(4) brake panel
Servicing Your Honda
(4)
85
Brakes
RIGHT
REAR
(3)
(1)
(1) arrow
(2) brake arm
Place your motorcycle on its side stand.
1.
Apply the brake control (lever or pedal) and
2.
(3) reference mark
(4) brake panel
check the movement of the arrow ( ) on the
brake arm ( ). Replace the brake shoes if the
2
arrow aligns with the reference mark ( ) on
the brake panel ( ) upon full application of
4
(2)
1
3
the brake. If replacement is necessary, see
your Honda dealer.
Servicing Your Honda
86
(4)
Other Inspections & Lubrication
Check that the front lever and rear pedal
assemblies are positioned properly and the
securing bolts are tight.
Check the front brake cable for kinks or
signs of wear that could cause sticking or
failure.
Lubricate the front brake cable with a
commercially-available cable lubricant to
prevent premature wear and corrosion.
Front: Make sure the brake arm, spring, and
fasteners are in good condition.
Rear: Make sure the brake rod, brake arm,
spring, and fasteners are in good condition.
Brakes
Rear Brake Pedal Height Adjustment
RIGHT
SIDE
(1)
(1) lock nut
(2) stopper bolt
Loosen the lock nut ( ) and turn the stopper
1.
bolt ( ).
2
Tighten the lock nut.
2.
Check the freeplay (page ).
3.
(2)
1
84
Servicing Your Honda
87
Wheels
Saf ety PrecautionsRefer to on page .
45
Maintenance of spoke tension and wheel
trueness (roundness) is critical to safe
motorcycle operation. During the first 100
miles (150 km), spokes will loosen more
rapidly due to the initial seating of the parts.
Excessively loose spokes may result in
instability at high speeds and the possible loss
of control. It’s also important that the rim locks
are secure to prevent tire slippage.
It is not necessary to remove the wheels to
perform the recommended service in the
Maintenance Schedule. However, information
for wheel removal is provided for emergency
situations.
Servicing Your Honda
88
Wheel Rims & Spokes
REAR
(1)
(2)
(3)
(1) wheel rim
(2) spoke
(3) rim lock
Inspect the wheel rims ( ) and spokes ( )
1.
for damage.
Tighten any loose spokes or rim locks ( ).
2.
12
3
Wheels
Rotate the wheel slowly to see if it appears
3.
to ‘‘wobble.’’ If it does, the rim is out of
round or not ‘‘true.’’ If the wobble is
noticeable, see your Honda dealer for
inspection.
Front Wheel Removal
(2)
(6)
(5)
(3)
(4)
(1) cable guide bolt
(2) front brake cable
(3) brake arm
(4) front axle nut
(5) lug
(6) slot
(1)
Removal
Raise the front wheel off the ground by
1.
placing a maintenance stand or support block
under the engine. Secure the rear of the
motorcycle with tie-down straps.
Loosen the cable guide bolt ( ) on the fork
2.
1
leg.
Disconnect the front brake cable ( ) from
3.
the brake arm ( ).
Remove the front axle nut ( ) and front axle
4.
3
2
4
shaft.
Remove the wheel.
5.
Pull the brake assembly out carefully.
6.
Servicing Your Honda
89
Wheels
Take care to prevent getting grease, oil, or dirt
on the brake shoe surfaces. This can cause poor
brake performance or rapid brake shoe wear
after reassembly.
Installation
Reverse the removal procedure. Make sure
1.
the lug ( ) on the fork leg is located in the
slot ( ) in the brake panel.
Torque the front axle shaft to:2.
46 lbf·ft (62 N·m , 6.3 kgf·m)
Check front brake adjustment (page ).
3.
If a torque wrench was not used to install the
wheel, see your Honda dealer as soon as
possible to verify proper assembly. Improper
assembly may lead to loss of braking capacity.
5
6
82
Servicing Your Honda
90
Rear Wheel Removal
LEFT REAR
(5)
(4)
(1) adjuster
(2) brake rod
(3) brake arm
RIGHT REAR
(3)
(4)
(4) adjusting nut
(5) rear axle nut
(6) rear axle shaft
(1)
(6)
(2)
Wheels
Removal
Raise the rear wheel off the ground by
1.
placing a maintenance stand or support block
under the engine. Secure the front of the
motorcycle with tie-down straps.
Unscrew the rear brake adjuster ( ). Press
2.
the rear brake pedal and disconnect the brake
rod ( ) from the brake arm ( ).
Loosen the adjusting nut ( ) on the chain
3.
4
adjuster on both sides.
Unscrew the rear axle nut ( ). Pull the rear
4.
axle shaft ( ) out. Push the wheel forward
6
and derail the drive chain from the rear
sprocket. Remove the wheel.
Take care to prevent getting grease, oil, or
dirt on the brake shoe surfaces. This can
cause poor brake performance or rapid brake
shoe wear after reassembly.
1
32
5
Servicing Your Honda
91
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