Honda Automobiles TRX420TE-FE User Manual

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Honda TRX420TE/FE
FOURTRAX 420 ES/4 4

×

OWNER’S MANUAL

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Introduction

Congratulations on choosing your Honda ATV.

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 ATV for off-road use by
one rider only.

Before riding, take time to get acquainted with your ATV and how it
works. To protect your investment, we urge you to take responsibility
for keeping your ATV well maintained. Scheduled service is a must, of
course. But it’s just as important to observe the break-in guidelines, and
perform all pre-ride and other periodic checks detailed in this manual.

We also recommend that you read this 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 detailed list of topics at the
beginning of each section, and both an in-depth table of contents 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.

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.

Introduction

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If you have any questions, or if you ever need special service or repairs,
remember that your Honda dealer knows your ATV best and is
dedicated to your complete satisfaction.

Happy riding!

Happy riding!

Introduction

Introduction

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A Few Words About Safety

Your safety, and the safety of others, is very important. And operating
this ATV 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 an ATV. You must use your
own good judgment.

You will find important safety information in a variety of forms,
including:

Safety Labels

Safety Messages

three signal words: or .

A Few Words About Safety

–– on the ATV.

–– preceded by a safety alert symbol and one of

DANGER, WARNING, CAUTION

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A Few Words About Safety

These signal words mean:

YouWILLbeKILLEDor
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 Precautions.

Safety Section

Instructions

This entire manual is filled with important safety information –– please
read it carefully.

–– such as Important Safety Reminders or Important

–– such as ATV Safety.

–– how to use this ATV correctly and safely.

A Few Words About Safety

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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.

.......................................................................................ATV Safety .

Important safety information you should know, plus a look at the
safety-related labels on your ATV.

...................................................................Instruments & Controls .

The location and function of indicators and controls on your ATV
and operating instructions for various controls and features.

....................................................................................Before Riding .

The importance of wearing a helmet and other protective gear,
how to make sure you and your ATV are ready to ride, and
important information about loading.

...............................................................Basic Operation & Riding .

How to start and stop the engine, shift gears, and brake. Also,
riding precautions.

1

9

37

53

Contents

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Contents

.....................................................................Servicing Your Honda .

Why your ATV needs regular maintenance, what you need to know
before servicing your Honda, an owner maintenance schedule, and
instructions for specific maintenance and adjustment items.

....................................................................................................Tips .

How to store and transport your ATV and how to be an
environmentally-responsible rider.

......................................................Taking Care of the Unexpected .

What to do if you have a flat tyre, your engine won’t start, etc.

.....................................................................Technical Information .

ID numbers, technical specifications, and other technical facts.

.............................................................................Table of Contents .

Sequential listing of topics in this owner’s manual.

..................................................................................................Index .

85

169

179

201

210

216

Contents

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This section presents some of the most important information and
recommendations to help you ride your ATV safely. Please take a few
moments to read these pages. This section also includes information
about the location of safety labels on your ATV.

.........................................................................................Safety Labels .25

ATV Safety

...............................................................Important Safety Information .

ATV Safety

1

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Important Safety Information

Your ATV 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.

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.

Follow the Age Recommendation

The minimum recommended age for this ATV model is 16. Children
under age 16 should never operate this vehicle.

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 ).38

Never Carry a Passenger

Your ATV 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 ATV.

−

−

2

ATV Safety

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Important Safety Information

Ride Off-Road Only

Your ATV is designed and manufactured for off-road use only. The
tyres are not made for pavement, and the ATV 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 ATV across.

Take Time to Learn & Practice

Even if you have ridden other ATVs, take time to become familiar with
how this ATV works and handles. Practice in a safe area until you build
your skills and get accustomed to the ATV’s size and weight.

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.

ATV Safety

3

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Important Safety Information

Ride within Your Limits

Pushing limits is another major cause of ATV 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.

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 ATV 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 ATV before every ride and perform all recommended maintenance.

4

ATV Safety

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Your ATV comes with several labels containing important safety
information. Anyone who rides the vehicle should read and understand
this information before riding.

The labels should be considered permanent parts of the vehicle. If a
label comes off or becomes hard to read, contact your Honda dealer for
replacements.

Safety Labels

ATV Safety

5

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Safety Labels

(TRX420TE)

(TRX420FE)

6

ATV Safety

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Safety Labels

(TRX420FE only)

ATV Safety

7

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8

ATV Safety

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This section shows the location of all indicators and controls you would
normally use before or while riding your ATV.

The items listed on this page are described in this section. Instructions
for other components are presented in other sections of this manual
where they will be most useful.

Instruments & Controls

..........................................................Operation Component Locations .

............................................................................Indicators & Displays .

......................................................................Multi-function Display .

......................................................................Gear Position Indicator .

.........................................................................Oil Change Indicator .

...........................................................................................Odometer .

...........................................................................................Tripmeter .

.........................................................................................Hourmeter .

........................................................................................Fuel Gauge .

11
14
18
19
20
21
21
22
23

(cont’d)

Instruments & Controls

9

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Instruments & Controls

..............................................................................Controls & Features .

.........................................................................................Fuel Valve .

..................................................................................Ignition Switch .

TRX420FE

.......................................................................................Start Button .

...........................................................................Engine Stop Switch .

...............................................................................Headlight Switch .

.................................................................Headlight Dimmer Switch .

.......................................................................................Horn Button .

.....................................................................................Recoil Starter .

...................................................................................Throttle Lever .

................................................................................Gearshift Switch .

......................................................................Reverse Selector Knob .

.............................................................................Front Brake Lever .

..............................................................................Rear Brake Lever .

...............................................................................Rear Brake Pedal .

....................................................................................Parking Brake .

..............................................................................Flag Pole Bracket .

......................................................................................Trailer Hitch .

....................................2WD/4WD Select Lever ( only) .

24
24
25
26
27
27
28
28
28
29
30
31
32
33
33
33
34
35
36

Instruments & Controls

10

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Operation Component Locations

parking brake
lock lever

rear brake
lever/
parking
brake lever

gearshift
switches

reverse selector knob

headlight
dimmer switch

headlight
switch

start button

horn button

front brake lever

throttle lever

engine stop
switch

ignition switch

2WD/4WD select lever (TRX420FE only)

Instruments & Controls

11

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Operation Component Locations

rear cargo rack

seat latch

front cargo rack

recoil starter

Instruments & Controls

12

rear brake pedal

fuel valve

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Operation Component Locations

flag pole bracket

trailer hitch

Instruments & Controls

13

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Indicators & Displays

The indicators and displays on your ATV keep you informed, alert you
to possible problems, and make your riding safer and more enjoyable.
Refer to the indicators frequently. Their functions are described on the
following pages.

(1) (2) (3) (4) (5)

(6)

(7)

(1) reverse indicator
(2) neutral indicator
(3) 4WD indicator (TRX420FE only)
(4) high coolant temperature

indicator

Lamp Check
The high coolant temperature indicator and PGM-FI indicator come on
for a few seconds and then go off when you turn the ignition switch ON
().
The indicators are identif ied in the table on page with the words:16

Lamp Check.

Instruments & Controls

14

(5) PGM-FI indicator
(6) multi-function display
(7) hourmeter/odometer/

tripmeter select button

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When applicable, the reverse or neutral indicators come on when you
turn the ignition switch ON ( ) and remain on until you shift out of
reverse or neutral.

TRX420FE only:
When applicable, the 4WD indicator comes on when you turn the
ignition switch ON ( ) and remains on until you shift out of 4WD
mode.

If one of these indicators does not come on when it should, have your
Honda dealer check for problems.

Display Check
When the ignition switch is turned ON ( ), the multi-function display
( ) will temporarily show all the modes and digital segments so you can

1

make sure the liquid crystal display is functioning properly.

Indicators & Displays

The displays are identif ied in the table on page with the words:

Display Check.

If any part of these displays does not come on when it should, have your
Honda dealer check for problems.

(1) multi-function display

17

(1)

Instruments & Controls

15

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Indicators & Displays

Reverse indicator Lights when the transmission is in

1

Neutral indicator

2

4WD indicator

3

45High coolant

temperature
indicator

PGM-FI indicator Lights when there is any abnormality

reverse. .
Lights when the transmission is in
neutral. .
Lights when the 4WD drive mode
engages. .(TRX420FE only)
Lights when coolant temperature is
high enough to adversely affect the
service life of the engine.
If the high coolant temperature
indicator comes on while you are
riding, immediately bring the vehicle
to a stop, turn the engine off and let
it cool. See page .

in the PGM-FI (Programmed Fuel
Injection) system. Should also light
for a few seconds and then go off
when the ignition switch is turned
ON ( ). If the indicator comes on
at any other time, reduce speed and
take your vehicle to a Honda dealer
as soon as possible.

Lamp Check

Lamp Check

Lamp Check

191

Lamp Check.

Lamp Check.

Instruments & Controls

16

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Indicators & Displays

Multi-function

6

display
Gear position
indicator
Oil change
indicator

Speedometer Shows riding speed.
Odometer Shows accumulated mileage

Tripmeter Shows mileage per trip (page ).
Hourmeter Shows hours and tenths of hours of

Hourmeter/

7

odometer/tripmeter
select button

The display includes the following
functions.
Shows the gear position (page ).

Lights when specified maintenance
interval for engine oil change is
reached (page ).

(page ).

engine operation (page ).
Selects display of the odometer or
tripmeter or hourmeter. Resets the
tripmeter to zero (0) (page ). This
button also used to reset the oil
change indicator (page ).

Display Check.

20

21

19

21

22

21

20

Instruments & Controls

17

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Indicators & Displays

Multi-function Display

The multi-function display ( ) includes the following functions:

Gear position indicator
Oil change indicator
Speedometer
Odometer
Tripmeter
Hourmeter

(3) (4) (5) (6) (7) (8)

(2)

(1)

(1) multi-function display
(2) gear position indicator
(3) reverse indicator
(4) neutral indicator
(5) oil change indicator
(6) 4WD indicator (TRX420FE only)
(7) high coolant temperature

indicator

1

(9)

(10)

(11)

(8) PGM-FI indicator
(9) speedometer

(10) odometer/tripmeter/

hourmeter

(11) hourmeter/odometer/

tripmeter select button

Instruments & Controls

18

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Gear Position Indicator

Indicators & Displays

The gear position indicator ( ) shows the gear position when the
ignition switch is in the ON ( ) position.

The indicator displays: N for neutral, R for reverse, and for the
five forward speed gears.

−

‘‘ ’’ will be displayed on the gear position indicator when the
transmission is not shifted into gear properly. Before riding, check that
the gear position is displayed on the gear position indicator properly.

If the gear position indicator shows ‘‘ ’’ and blinks, turn the ignition
switch to the OFF ( ) position, and then turn it back to the ON ( )
position again. If the gear position indicator still shows ‘‘ ’’ and blinks,
see your Honda dealer.

(1)

1

−

15

−

−

(1) gear position indicator

Instruments & Controls

19

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Indicators & Displays

Oil Change Indicator

The oil change indicator ( ) appears in the display when the mileage or
operating hours on your ATV approaches the oil change interval
specified on the maintenance schedule.

Reset the indicator after each oil change.
To reset the indicator, press and hold the hourmeter/odometer/tripmeter
select button ( ) and turn the ignition switch ( ) to ON ( ) f or more
than 2 seconds. The indicator will disappear.

If the oil is changed before the oil change indicator appears, be sure to
reset the oil change indicator after changing the oil. The indicator will
appears for 2 seconds, then disappear. This means the indicator is reset.

(1)

1

32

ON

(2) (3)

(1) oil change indicator
(2) hourmeter/odometer/

tripmeter select button

(3) ignition switch ON

Instruments & Controls

20

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Odometer

Indicators & Displays

When selected, the odometer ( ) registers total distance traveled in
kilometers while the ignition is ON ( ). To change the display f rom
tripmeter or hourmeter to odometer, press and release the hourmeter/
odometer/tripmeter select button ( ).

(1) odometer

1

2

(2)(1)

(2) hourmeter/odometer/tripmeter

select button

Tripmeter

When selected, the tripmeter ( ) shows mileage per trip while the
ignition is ON ( ). To change the display f rom odometer or hourmeter
to tripmeter, press and release the hourmeter/odometer/tripmeter select
button ( ). To reset the tripmeter to zero, press the hourmeter/odometer/
tripmeter select button and hold it in for at least 2 seconds.

2

1

(1)

(1) tripmeter

(2)

(2) hourmeter/odometer/tripmeter

select button

Instruments & Controls

21

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Indicators & Displays

Hourmeter

When selected, the hourmeter ( ) shows accumulated hours while the
ignition is ON ( ). The hourmeter provides accurate service period
information for initial and regular maintenance. To change the display
from odometer or tripmeter to hourmeter, press and release the
hourmeter/odometer/tripmeter select button ( ). The hourmeter mark
( ) will appear.

3

(1) hourmeter
(2) hourmeter/odometer/tripmeter

select button

1

2

(2)(3)

(1)

(3) hourmeter mark

Instruments & Controls

22

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Fuel Gauge

Indicators & Displays

The fuel gauge ( ) shows the approximate fuel supply available. At F
(Full), the fuel tank capacity including reserve is:

13.7 (3.62 US gal , 3.01 Imp gal)

When the gauge needle ( ) enters the red band ( ), fuel will be low and
you should refill the tank as soon as possible. The amount of fuel left in
the tank when the needle enters the red band is approximately:

3.4

(2) gauge needle

1

23

(0.90 US gal , 0.75 Imp gal)

(1)

(2)(3)

(3) red band(1) fuel gauge

Instruments & Controls

23

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Controls & Features

Fuel Valve

RIGHT SIDE

(1)

(1) fuel valve

The manual fuel valve ( ) is located on the right side under the fuel
tank.

The three-way fuel valve is used to control the flow of fuel from the
fuel tank to the fuel pump unit.

ON normal position for riding.

−

OFF for parking, storing, or transportation.

−

RES for extra fuel to get to a gas supply for refueling.

−

Reserve Fuel
Remember to check that the fuel valve is in the ON position each time
you refuel. If the fuel valve is left in the RES position, you may run out
of fuel with no reserve.

ON OFF RES

1

For complete information about fueling your ATV, see page .

Instruments & Controls

24

102

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Ignition Switch

Controls & Features

The ignition switch ( ) is used for starting and stopping the engine
(page ). Insert the key and turn it to the right for the ON ( )

60

position.

The ignition switch is also used resetting the oil change indicator (page

).

20

ON ( )
OFF ( )

CENTRE OF HANDLEBAR

1

FunctionKey Position

Electrical circuits on.
No electrical circuits function.

OFF ON

(1) ignition switch

(1)

ON
OFF

Instruments & Controls

25

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Controls & Features

2WD/4WD Select Lever ( only)

Your ATV is equipped with a 2WD/4WD select lever ( ), which
permits a choice between the ‘‘2WD’’ and ‘‘4WD’’ drive modes. Select
a drive mode that’s suitable for your riding.

Keep both hands on the handlebar while machine is in motion and come
to a complete stop before using the 2WD/4WD select lever.

The 2WD/4WD select lever is located on the left side of the fuel tank.
To select the drive mode, shift the 2WD/4WD select lever to the desired
position.

After the 2WD/4WD select lever is used, the selected drive mode may
not mecanically engage until the throttle is applied.

To check your present drive mode, look at the 4WD indicator ( ).

2WD mode : the 4WD indicator goes off when the 2WD mode engages.
4WD mode : the 4WD indicator goes on when the 4WD mode engages.

(1) (2)

TRX420FE

1

2

4WD MODE 2WD MODE

4WD MODE2WD MODE

(1) 2WD/4WD select lever

Instruments & Controls

26

(2) 4WD indicator

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Start Button

LEFT HANDLEBAR

(2)

(1) start button
(2) engine stop switch

Controls & Features

(1)

START
OFF
RUN

The start button ( ) is used for starting the engine. Pushing the button in
starts the engine. See page .

When the start button is pushed, the starter motor will crank the engine.
The starter motor will not operate if the engine stop switch is in the OFF
( ) position when the start button is pushed.

1

Starting Procedure,

61

Engine Stop Switch

The engine stop switch ( ) is used to stop the engine in an emergency.
To operate, slide the switch to either OFF ( ) position. The switch
must be in the RUN ( ) position to start the engine, and it should
normally remain in the RUN ( ) position even when the engine is
OFF.

If your ATV is stopped with the ignition switch ON ( ) and the
engine stop switch OFF ( ), the battery will discharge. Turn the
ignition switch OFF ( ) to prevent battery discharge.

2

Instruments & Controls

27

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Controls & Features

Headlight Switch

LEFT HANDLEBAR

(2)

(3)

(1)

(1) headlight switch

(2) headlight dimmer switch

(3) horn button

The headlight switch ( ) is used to turn the headlight ON ( ) or OFF
( ).Tooperate,turntheswitchtoON( )orOFF( ).

1

ON
OFF
HI
LO

Headlight Dimmer Switch

The headlight dimmer switch ( ) is used to change between the high
and low beams of the headlight. To operate, turn the switch to HI ( )
for high beam, LO ( ) f or low beam.

2

Horn Button

Press the horn button ( ) to sound the horn.

Instruments & Controls

28

3

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Recoil Starter

RIGHT SIDE

(1) recoil starter

Controls & Features

(1)

The recoil starter ( ) is used to start the engine when the battery is low.

Using the Recoil Starter,

See page .164

Instruments & Controls

29

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Controls & Features

Throttle Lever

RIGHT HANDLEBAR

(1) throttle lever (A) to open the throttle

The throttle controls engine rpm (speed). To increase engine rpm, press
the throttle lever ( ) with your thumb. To reduce engine rpm, release
pressure on the throttle lever. The throttle will automatically return to the
closed position (engine idle) when you remove your thumb.

1

(A)

(1)

Instruments & Controls

30

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Gearshift Switch

These switches are used to select the next higher or lower gear in the
transmission. To operate, press the upshift switch ( ) to engage the next
higher gear or press the downshift switch ( ) to engage the next lower
gear.

Shif ting Gears,

See page .

LEFT HANDLEBAR

(1)

Controls & Features

1

2

65

(2)

(1) upshift switch
(2) downshift switch

Instruments & Controls

31

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Controls & Features

Reverse Selector Knob

The reverse selector knob ( ), located on the rear brake lever/parking
brake lever ( ), is used to shift into reverse. To operate, with your ATV
stopped and the transmission in neutral (make sure the gear position
indicator shows ‘‘N’’), push in the knob, squeeze the rear brake lever/
parking brake lever, then press the downshift switch ( ) once. See

Riding in Reverse,

LEFT HANDLEBAR

2

page .

(1)

(2)

(1) reverse selector knob
(2) rear brake lever/

parking brake lever

1

3

68

(3)

(3) downshift switch

Instruments & Controls

32

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Front Brake Lever

The front brake lever is used to slow or stop your ATV. To operate, pull
the lever. For information on braking techniques, see page .

Rear Brake Lever

The rear brake lever is used to slow or stop your ATV. To operate, pull
the lever. For information on braking techniques, see page .

Rear Brake Pedal

The rear brake pedal is used to slow or stop your ATV. To operate,
depress the pedal. For information on braking techniques, see page .

Controls & Features

70

70

70

Instruments & Controls

33

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Controls & Features

Parking Brake

LEFT HANDLEBAR

(2) rear brake lever/

parking brake lever

The lock lever ( ) on the rear brake lever/parking brake lever ( )
allows it to be used as a parking brake. To operate, first squeeze the rear
brake lever/parking brake lever using your left hand and then lock it
with the lock lever using your right hand. See page .

The brakelights are activated by applying the parking brake. When using
the parking brake, be sure to turn the ignition switch OFF ( ) to avoid
discharging the battery.

12

(2)

(A)

(1)

(A) to lock(1) lock lever

Parking

84

Instruments & Controls

34

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Flag Pole Bracket

RIGHT REAR

(1) flag pole bracket

Flag poles are optional equipment available from your Honda dealer. To
mount a pole in the bracket ( ), follow the instructions that come with
the flag pole kit.

Controls & Features

(1)

1

Flag poles are required in some riding areas. Check local regulations
before riding.

Instruments & Controls

35

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Controls & Features

Trailer Hitch

REAR

(1) trailer hitch (2) ball

(2)

(1)

The trailer hitch ( ) is located on the rear axle housing. To use the hitch,
you’ll need a proper size ball ( ) as specified by the trailer
manufacturer.

To attach the ball and properly hook up a trailer, follow the trailer
manufacturer’s instructions. For load limits and operational guidelines,
see page .

36

48

Instruments & Controls

1

2

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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, what items you should check on your
ATV, and adjustments to make for your comfort, convenience, or safety.
This section also includes important information about loading.

Before Riding

.......................................................................Are You Ready to Ride? .

.............................................................................Protective Apparel .

...................................................................................Rider Training .

.......................................................................Age Recommendation .

...................................................................................No Passengers .

.........................................................................No Alcohol or Drugs .

................................................................Is Your ATV Ready to Ride? .

............................................................................Pre-ride Inspection .

.....................................................................Load Limits & Guidelines .

.............................................................................................Loading .

.......................................................................................Load Limits .

...........................................................................Loading Guidelines .

................................................................Accessories & Modifications .

........................................................................................Accessories .

....................................................................................Modifications .

38
38
40
41
41
42
43
43
47
47
48
49
50
50
51

Before Riding

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Are You Ready to Ride?

Before you ride your ATV for the first time, we urge you to:

Read this owner’s manual and the labels on your ATV carefully.
Make sure you understand all the safety messages.
Know how to operate all the controls.

Before each ride, be sure:

You feel well and are in good physical and mental condition.
You are wearing an approved motorcycle helmet (with chin strap
tightened securely), eye protection, and other protective clothing.
You don’t have any alcohol or drugs in your system.

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 shirt or jacket whenever you ride.
Although complete protection is not possible, wearing proper gear can
reduce the chance of injury when you ride.
Following are suggestions to help you choose the proper gear.

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 securely.

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06/10/24 13:03:13 32HP4800_048

An open-face helmet offers some protection, but a full-face helmet
offers more. Always wear a face shield or goggles to protect your eyes
and help your vision.

Operating this ATV without wearing an
approved motorcycle helmet, eye protection,
and protective clothing could increase your
chances of severe injury or death in the event of
an accident.

Always wear an approved motorcycle helmet
that fits properly and wear eye protection
(goggles or face shield), gloves, boots,
long-sleeved shirt or jacket and long pants.

Are You Ready to Ride?

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

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06/10/24 13:03:19 32HP4800_049

Are You Ready to Ride?

Rider Training

Developing your riding skills is an on-going process. Even if you have
ridden other ATVs, take time to become familiar with how this ATV
works and handles. Practice riding the ATV in a safe area to build your
skills. Do not ride in rough terrain until you get accustomed to the
ATV’s controls, and feel comfortable with its size and weight.

Operating this ATV without proper instruction
could increase your risk of an accident which
could lead to serious injury or death.

Beginning and inexperienced operators should
complete the certified training course offered by
Honda. They should then regularly practice the
skills learned in the course and the operating
techniques described in the owner’s manual.

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Age Recommendation

The minimum recommended age for this ATV model is 16. For safety,
never let children under 16 years old operate this vehicle.

A child using an ATV that is not recommended
for their age could lose vehicle control while
riding, resulting in severe injury or death.

A child under 16 should never operate an ATV
with engine size greater than 90cc.

No Passengers

Are You Ready to Ride?

This ATV is designed as an operator-only vehicle. The long seat is
designed to allow the rider to change body position, not for carrying a
passenger. Never let a passenger ride on the seat or on the front or rear
cargo racks.

Carrying a passenger on this ATV greatly
reduces your ability to balance and control this
ATV and could cause a crash and you or your
passenger could be injured or killed.

Never carry a passenger on this ATV.

Before Riding

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Are You Ready to Ride?

No Alcohol or Drugs

Alcohol, drugs and ATVs don’t mix. Even a small amount of alcohol
can impair your ability to operate an ATV safely. Likewise, drugs
even if prescribed by a physician can be dangerous while operating an
ATV. Consult your doctor to be sure it is safe to operate a vehicle after
taking medication.

Operating this ATV after consuming alcohol or
drugs can seriously affect your judgement,
cause you to react more slowly, affect your
balance and perception, and result in serious
injury or death.

Never consume alcohol or drugs before or while
operating this ATV.

−

−

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Is Your ATV Ready to Ride?

Before each ride, it’s important to inspect your ATV and make sure any
problem you find is corrected. A pre-ride inspection is a must, not only
for safety, but because having a breakdown, or even a flat tyre, can be a
major inconvenience.

If your ATV has overturned or been involved in a collision, do not ride
the vehicle until it has been inspected by your Honda dealer. There may
be damage or other problems you cannot see.

Improperly maintaining this ATV 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.

Pre-ride Inspection

Check the following items before you get on the ATV:

Engine Oil

Radiator
Coolant

Check the level and add oil if needed (page

).

108

Check for leaks.

Check the coolant level and add coolant if
needed (page ).
Check for leaks.

119

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Is Your ATV Ready to Ride?

Fuel

Tyres

Driveshaf t Boots

(TRX420FE only)

Propeller Shaf t Boots
& Yoke Joint Boot

Nuts & Bolts

Underbody &
Exhaust System

Air Cleaner Housing
Drain Tube

Check the level and add fuel (page ) if
needed. Also make sure the fuel fill cap is
securely fastened.
Check for leaks.

Use a gauge to check the air pressure. Adjust if
needed. Also look for signs of damage or
excessive wear (page ).

Check for damage (page ).

Check for damage (page ).

Check the wheels to see that the axle nuts are
tightened. Use a wrench to make sure all
accessible nuts, bolts, and fasteners are tight.

Check for, and remove, any dirt, vegetation or
other debris that could be a fire hazard or
interfere with the proper operation of the
vehicle.

Check for deposits in the drain tube. If
necessary, clean the tube (page ) and check
the air cleaner housing.

153

158

159

103

129

Leaks, Loose Parts

Before Riding

44

Walk around your ATV and look for anything
that appears unusual, such as a leak or loose
cable.

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Is Your ATV Ready to Ride?

Cable

Lights

If you are carrying cargo, also check the following:

Loading Limits

Cargo

Check these items after you get on the ATV:

Throttle

Brakes

Check the cable housings for wear. Check the
fittings for looseness. Replace or tighten as
needed.

Make sure the headlight, brakelight and
taillight are working properly.

Make sure you do not exceed the load limits
(page ).

48

Check that all cargo is secure.

Check the freeplay and adjust if needed. Press
the throttle to make sure it moves smoothly
without sticking, and snaps shut automatically
when it is released, in all steering positions
(page ).

130

Squeeze the front and rear brake levers and
step on the rear brake pedal to check that the
controls operate normally. Check for proper
freeplay (pages , ). Make sure there is
no brake fluid leakage.

143 145

Reverse Assist Lever

Check the freeplay and adjust if needed (page

). Make sure the lever operates smoothly

133

without sticking.

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Is Your ATV Ready to Ride?

Headlight and
Headlight Dimmer
Switch

Engine Stop
Switch

Steering

Remember, be sure to take care of any problem you find, or have your
Honda dealer correct it before you ride.

Check for proper function (page ).

Check for proper function (page ).

Check that the wheels turn properly as you
steer the handlebar. Move the handlebar right
and left and check that there is no excessive
backlash.

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27

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Load Limits & Guidelines

Your Honda was designed as a rider-only ATV. It was not designed to
carry a passenger. It can carry cargo on the cargo racks, however,
carrying cargo anywhere else or carrying a passenger could interfere
with your balance and control of the ATV.

In addition, exceeding the weight limits or carrying an unbalanced load
can seriously aff ect your ATV’s handling, braking and stability. Adding
accessories or making modifications that change this ATV’s design and
performance can also make it unsafe. Also, the weight of any
accessories will reduce the maximum load the ATV can carry.

More specific information on load limits, accessories, and modifications
follows.

Loading

How much weight you put on your ATV, 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, improper loading, 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.

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Load Limits & Guidelines

Load Limits

Following are the load limits for your ATV:

There are limits to how much weight can be carried on your ATV and be
pulled in a trailer.

The following load limits apply to standard equipment only. Modifying
your ATV, using non-standard equipment, or riding on terrain that is not
flat and smooth could further reduce these limits.

maximum weight capacity

(includes the weight of the rider,
all cargo, and accessories.)

front cargo rack weight limit
rear cargo rack weight limit
tow weight limit

(Combined weight of the trailer
and all cargo in the trailer)

tongue weight

(Weight on the trailer tongue)

tongue and rear cargo weight

(Combined weight on the trailer
tongue and on the rear cargo
rack)

Tongue weight can be measured with an ordinary bathroom scale. Place
the scale under the tongue, using either a tongue jack or other support to
keep the trailer level.

The weight of added accessories will reduce the maximum cargo weight
you can carry.

Before Riding

48

220 kg (485 lbs)

30 kg (66 lbs)

=

60 kg (133 lbs)

=
=

3776 N 385 kgf
(850 lbs)

=

137 N 14 kgf
(30 lbs) recommended
60 kg (133 lbs)

= maximum

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Load Limits & Guidelines

Loading Guidelines

Carrying cargo or pulling a trailer will affect how your ATV handles
and greatly reduce its ability in accelerating, braking and making turns
and other maneuvers.

Be sure to observe the weight limits and follow these guidelines:

Check that the tyres are properly inflated.
Do not place cargo anywhere on the ATV other than on the front and
rear racks. Otherwise, operating stability may be adversely af fected.
Never ride with a passenger on the front or rear cargo racks. The
ATV is not designed to carry a passenger.
Use the trailer hitch to tow another vehicle or trailer. Do not tow by
tying a rope or cable to the rear rack.
Load cargo on the rear rack as far forward as possible. Make sure
cargo on the front rack does not interfere with handlebar movement.
Do not allow cargo to extend beyond the edges of either the front or
rear racks.
Make sure all cargo is secured before riding.
Balance cargo weight evenly on both sides.
Never exceed the maximum weight limit.
When towing a trailer, take care to maintain balance and stability.
Distribute cargo between the front and rear of the trailer to obtain the
recommended tongue weight.
Allow extra room for starting, stopping and turning whenever you
carry cargo or pull a trailer.
Avoid riding on steep slopes when carrying cargo or pulling a trailer.
Never cross a slope when towing a trailer.

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Accessories & Modifications

Modifying your ATV or using non-Honda accessories can make your
ATV unsafe.

Before you consider making any modifications or adding an accessory,
be sure to read the following information.

Improper accessories or modifications can
cause a crash in which you can be seriously
hurt or killed.

Follow all instructions in this owner’s manual
regarding accessories and modifications.

Accessories

We strongly recommend that you use only genuine Honda accessories
that have been specifically designed and tested for your ATV. 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 Honda dealer for assistance and always follow these
guidelines:

Make sure the accessory does not obscure any lights, reduce ground
clearance, limit suspension travel or steering travel, or interfere with
operating any controls.
Make sure the accessory does not interfere with your ability to shift
body position on the seat or operate hand and foot controls.
Do not add any electrical equipment that will exceed the vehicle’s
electrical system capacity (page ). A blown fuse can cause a loss
of lights or engine power (page ).

Before Riding

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207

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Accessories & Modifications

Modifications

We strongly advise you not to remove any original equipment or modify
your ATV in any way that would change its design or operation. Such
changes could seriously impair your ATV’s handling, stability, and
braking, making it unsafe to ride.

Removing or modifying your lights, exhaust system, emission control
system, or other equipment can also make your ATV illegal.

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Basic Operation & Riding

This section gives basic riding instructions, including how to start and
stop your engine, and how to use the throttle and brakes. It also provides
important information on riding with cargo.

To protect your new engine and enjoy optimum performance and
service life, refer to Break-in Guidelines (page ).

208

........................................................................Safe Riding Precautions .

...........................................................................Off-Road Use Only .

.....................................................Keep Hands and Feet on Controls .

....................................................................................Control Speed .

........................................Use Care on Unfamiliar or Rough Terrain .

......................................................................Do Not Perform Stunts .

............................................................Starting & Stopping the Engine .

........................................................................................Preparation .

.............................................................................Starting Procedure .

.................................................................................Flooded Engine .

....................................Bank Angle Sensor Ignition Cut-off System .

...................................................................................Stalled Engine .

....................................................................How to Stop the Engine .

....................................................................Using the Recoil Starter .

.......................................................................................Shifting Gears .

..................................................................................Riding in Reverse .

55
55
56
57
58
59
60
60
61
62
62
63
63
64
65
68

(cont’d)

Basic Operation & Riding

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Basic Operation & Riding

..................................................................................................Braking .

.................................................................................Riding Your ATV .

....................................................................................Making Turns .

...........................................................................Skidding or Sliding .

.................................................................................Riding Up Hills .

............................................................................Riding Down Hills .

.............................................Crossing or Turning on Hills or Slopes .

......................................................................Riding Over Obstacles .

......................................................................Riding Through Water .

..................................................................................................Parking .

70
72
72
74
75
79
80
82
83
84

Basic Operation & Riding

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Safe Riding Precautions

Before riding your ATV for the first time, please review the
section beginning on page 1, and the section beginning
on page .

Even if you have ridden other ATVs, take time to become familiar with
how this ATV works and handles. Practice in a safe area until you build
your skills and get accustomed to the ATV’s size and weight.

37

Bef ore Riding

ATV Saf ety

Off-Road Use Only

Your ATV and its tyres are designed and manufactured for off-road use
only, not for pavement. Riding on pavement can affect handling and
control. You should not ride your ATV on pavement.

Operating this ATV on paved surfaces may
seriously affect handling and control of the ATV,
and may cause the vehicle to go out of control.

Never operate the ATV on any paved surfaces,
including sidewalks, driveways, parking lots and
streets.

When riding off-road, also remember to always obey local off-road
riding laws and regulations. Obtain permission to ride on private
property. Avoid posted areas and obey ‘‘no trespassing’’ signs.

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Safe Riding Precautions

You should never ride your ATV on public streets, roads or highways,
even if they are not paved. Drivers of street vehicles may have difficulty
seeing and avoiding you, which could lead to a collision. In many states
it is illegal to operate ATVs on public streets, roads and highways.

Operating this ATV on public streets, roads or
highways could cause you to collide with
another vehicle.

Never operate this ATV on any public street,
road or highway, even a dirt or gravel one.

Keep Hands and Feet on Controls

Always keep both hands on the handlebars and both feet on the footpegs
when riding your ATV. This is important to maintain your balance and
to control the vehicle. Removing even one hand from the handlebars or
one foot from the footpegs can reduce your ability to control the ATV
or could cause you to lose your balance and fall off the ATV.

Removing hands from handlebars or feet from
footpegs during operation can reduce your
ability to control the ATV or could cause you to
lose your balance and fall off of the ATV.

Always keep both hands on the handlebars and
both feet on the footpegs of your ATV during
operation.

Basic Operation & Riding

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Control Speed

Riding at excessive speed increases the chance of an accident. In
choosing a proper speed, you need to consider the capability of your
vehicle, the terrain, visibility and other operating conditions, plus your
own skills and experience.

Safe Riding Precautions

(1)

(1) footpeg

Operating this ATV at excessive speeds
increases your chances of losing control of the
ATV, which can result in an accident.

Always go at a speed that is proper for your
vehicle, the terrain, visibility and other operating
conditions, and your experience.

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Safe Riding Precautions

Use Care on Unfamiliar or Rough Terrain

Before riding in a new area, always check the terrain thoroughly. Don’t
ride fast on unfamiliar terrain or when visibility is limited. (It’s
sometimes difficult to see obstructions like hidden rocks, bumps, or
holes in time to react.)

Failure to use extra care when operating this
ATV on unfamiliar terrain could result in the ATV
overturning or going out of control.

Go slowly and be extra careful when operating
on unfamiliar terrain. Always be alert to
changing terrain conditions when operating the
ATV.

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Never ride past the limit of visibility. Maintain a safe distance between
your ATV and other off-road vehicles. Always exercise caution, and use
extra care on rough, slippery and loose terrain.

Failure to use extra care when operating on
excessively rough, slippery or loose terrain
could cause loss of traction or vehicle control,
which could result in an accident, including an
overturn.

Do not operate on excessively rough, slippery
or loose terrain until you have learned and
practiced the skills necessary to control the ATV
on such terrain. Always be especially cautious
on these kinds of terrain.

Safe Riding Precautions

Do Not Perform Stunts

You should always operate your ATV in a safe and reasonable manner.
When riding, always keep all four wheels on the ground.

Attempting wheelies, jumps, and other stunts
increases the chance of an accident, including
an overturn.

Never attempt stunts, such as wheelies or
jumps. Don’t try to show off.

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Starting & Stopping the Engine

Always follow the proper starting procedure described below.

For your safety, avoid starting or operating the engine in an enclosed
area such as a garage. Your ATV’s exhaust contains poisonous carbon
monoxide gas which can collect rapidly in an enclosed area and cause
illness or death.

Preparation

(1)

(3)

(4)

(1) fuel valve
(2) ignition switch

Before starting, select a level surface and lock the parking brake

1.
(page ).

34

Turn the fuel valve ( ) and ignition switch ( ) to ON ( ).

2.

Confirm the following:

The transmission is in neutral (neutral indicator ( ) ON).
The engine stop switch ( ) is set to RUN ( ).

Basic Operation & Riding

60

1

4

(3) neutral indicator
(4) engine stop switch

2

3

(2)

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Starting & Stopping the Engine

Starting Procedure

This vehicle has a fuel-injected with an automatic choke.
Follow the procedure indicated below.

Any Air Temperature

Press the start button with the throttle completely closed.

The engine will not start if the throttle is fully open (Because the
electronic control module cuts off the fuel supply).

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Starting & Stopping the Engine

Flooded Engine

If the engine fails to start after repeated attempts, it may be flooded with
excess fuel. To clear a flooded engine:

Leave the engine stop switch set to RUN ( ).

1.
Open the throttle fully.

2.
Press the start button for 5 seconds (or operate the recoil starter

3.
several times).
Follow the normal starting procedure.

4.
If the engine starts, then open the throttle slightly if idling is unstable.

5.
If the engine does not starts, wait 10 seconds, then follow steps

again.

14

−

If the engine still won’t start, ref er to

Start,

page .

182

If Your Engine Quits or Won’t

Bank Angle Sensor Ignition Cut-off System

Your vehicle’s banking (lean angle) sensor system is designed to
automatically stop the engine if the vehicle is overturned.

Before restarting the engine, you must turn the ignition switch to the
OFF ( ) position and then back to ON ( ). The engine will not
restart until you perform this procedure.

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Starting & Stopping the Engine

Stalled Engine

You can restart the engine while the vehicle is stopped by squeezing
the front brake lever and pressing the start button.

Do not press the throttle lever while starting in gear. Your ATV is
equipped with a start inhibitor system that will cut off the ignition if
the throttle is open while attempting to start in gear.

Once you have started the engine, release the front brake lever, then
apply throttle gradually.

How to Stop the Engine

Normal Engine Stop
To stop the engine, make sure the transmission is in neutral by checking
that the neutral indicator lights, and turn the ignition switch OFF ( ).

The engine stop switch should normally remain in the RUN ( )
position even when the engine is OFF.

If your ATV is stopped with the engine stop switch OFF ( ) and the
ignition switch ON ( ), the battery will discharge.

Emergency Engine Stop
To stop the engine in an emergency, use the engine stop switch. To
operate, slide the switch to either OFF ( ) position.

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Starting & Stopping the Engine

Using the Recoil Starter

The recoil starter is used to start the engine when the battery is low.
To operate the recoil starter:

Check that the transmission is in neutral.

1.
Grasp the starter grip ( ) firmly, then pull it out slowly approximately

2.
100 mm (4 in).
Pull the grip up briskly and fully.

3.
After the engine starts, allow the starter grip to return slowly.

4.

If the starter grip does not return smoothly (because of dirt in the
assembly), see your Honda dealer.

RIGHT SIDE

1

(1)

(1) starter grip

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UPSHIFTING SEQUENCE

DOWNSHIFTING SEQUENCE

(1) upshift switch
(2) downshift switch

Shifting Gears

(1)

(A)

(A)

(2)

(A) press

Your ATV has five forward gears: 1, 2, 3, 4, and 5.

Two gearshift switches are located next to the left handlebar grip:
upshift ( ) and downshift ( ).

To upshift the transmission, press the upshift switch ( ) once.
To downshift the transmission, press the downshift switch ( ) once.

To select reverse, use the reverse selector knob (page ).

After starting the engine and letting it warm up, follow these
procedures:

With the transmission in neutral, release the parking brake, but

1.
continue squeezing the rear brake lever.

Basic Operation & Riding

1

2

68

(cont’d)

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Shifting Gears

With the throttle closed, press the upshift switch once to shift into 1st

2.
(first) gear.
Release the rear brake lever and increase engine speed by gradually

3.
opening the throttle.
When speed increases, release the throttle and shift to 2nd gear by

4.
pressing the upshift switch once.
Repeat this sequence to progressively upshift to 3rd, 4th and 5th (top)

5.
gear.
To downshift, press the downshift switch once. Remember to close

6.
the throttle each time you shift to the next lower gear.

The transmission cannot be upshifted from neutral to 1st gear when the
engine speed is above 3,000 rpm or the ground speed is above 3 km/h
(2 mph).

The transmission cannot be downshifted from 1st gear to neutral when
the ground speed is above 3 km/h (2 mph).

If the electric shift system malfunctions, the transmission cannot be
shifted by pressing the gearshift switches. See your Honda dealer. (In an
emergency, a gear may be selected manually so you may move the
vehicle. See page ).

Learning when to shift gears comes with experience. Keep the following
tips in mind:

As a general rule, shift while moving in a straight line.
Close the throttle completely before shifting. Improper shifting may
damage the engine, transmission, and drive train.
Upshift to a higher gear or reduce throttle before engine rpm (speed)
gets too high. Learn the relationship between engine sound and the
normal shifting points.

66

Emergency Gear Selection & Operation,

Basic Operation & Riding

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Downshift to a lower gear before you feel the engine laboring
(lugging) at low rpm.
Avoid downshifting to help slow your ATV when engine rpm is high.
Downshifting when engine speed is near its allowable maximum may
over-rev the engine and cause possible damage.
To prevent transmission damage, do not coast or tow the ATV for
long distances with the engine off.

Recommended Shift Points
Ride in the highest gear that lets the engine run and accelerate smoothly.
This will give you good fuel economy and effective emissions control.

Shifting Gears

Basic Operation & Riding

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Riding in Reverse

If you need to ride in reverse, make sure the area behind you is clear and
only operate the ATV at low speed.

Improperly operating in reverse could cause you
to hit an obstacle or person behind you,
resulting in serious injury.

Make sure there are no obstacles or people
behind you before selecting reverse gear. When
it is safe to proceed, go slowly.

Bring the vehicle to a complete stop, then make sure the transmission

1.
is in neutral.
Be sure there are no obstacles or people in the way.

2.
While pushing the reverse selector knob ( ) in, squeeze the rear brake

3. 1
lever/parking brake lever ( ), then press the downshift switch ( )
once to shift into ‘‘R’’ (reverse) gear.

32

LEFT HANDLEBAR

(1)

(2)

(1) reverse selector knob
(2) rear brake lever/

parking brake lever

Basic Operation & Riding

68

(4)

(3)

(3) downshift switch
(4) upshift switch

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Release the rear brake lever/parking brake lever.

4.
Open the throttle gradually and ride slowly. Do not open the throttle

5.
suddenly or make abrupt turns.
To stop, close the throttle and gradually apply both the front and rear

6.
brakes. Do not abruptly apply the rear brake by itself.
To shift out of reverse and into neutral, press the upshift switch ( )

7.
once to shift into ‘‘N’’ (neutral) gear.

The transmission cannot be shifted from neutral back into reverse when
the engine speed is above 3,000 rpm or speed of your ATV is above 3
km/h (2 mph).

Applying only the rear brake abruptly when
operating in reverse gear could cause the front
wheels to lift off the ground and the ATV could
overturn backwards.

Riding in Reverse

4

Carefully apply both the front and rear brakes
when stopping in reverse gear.

Basic Operation & Riding

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Braking

Your ATV is equipped with disc brakes on both front wheels which are
hydraulically activated by operating the right brake lever. A single drum
brake on the rear axle housing is mechanically activated by depressing
the brake pedal or operating the left brake lever.

TRX420FE only:
Although the front and rear brakes have separate controls, all four
wheels are interconnected when your ATV is in the 4WD mode. So
operating any brake control in the 4WD mode will cause braking at both
the front and rear wheels.

As a general rule, the front braking system provides about 70 percent of
total stopping power.

For full braking effectiveness, use both the pedal and lever
simultaneously. Using both braking systems will stop your ATV faster
with greater stability.

To slow or stop, apply the brake lever and brake pedal smoothly, while
downshifting to match your speed.

Gradually increase braking as you feel the brakes slowing your speed.
The increase in engine compression from downshifting will help slow
your ATV.

Applying the brakes too hard may cause the wheels to lock and slide,
reducing control of your ATV. If this happens, release the brake
controls, steer straight ahead until you regain control, then reapply the
brakes more gently.

When possible, reduce your speed or complete braking before entering a
turn. Avoid braking or closing the throttle quickly while turning. Either
action may cause one or more wheels to slip and reduce your control of
your ATV.

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Your ability to brake in a turn and to brake hard in an emergency
situation are important riding skills.

When descending a long, steep grade, use engine compression braking
by downshifting, with intermittent use of both brakes. Continuous brake
application can overheat the brakes and reduce their effectiveness.

Riding with your foot resting on the brake pedal or your hands on the
brake levers may overheat the brakes, reducing effectiveness.

For information on how to apply the brakes in various riding situations,
see the following section, .

Braking

Riding Your ATV

Basic Operation & Riding

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Riding Your ATV

Making Turns

Learn how to turn your ATV properly. Practice the techniques outlined
in this section on level ground and at low speeds until you are confident
in making turns.

Turning improperly can make the ATV go out of
control, causing a collision or overturn.

Always follow proper procedures for turning
as described in this owner’s manual.
Practice turning at low speeds before
attempting to turn at faster speeds.
Do not turn at excessive speeds.

Basic Operation & Riding

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Lean your body to the inside of a turn and forward.

To make a turn on level ground: Steer the handlebar and lean your body
toward the inside of the turn. Leaning helps balance the vehicle, and it
feels more comfortable. Leaning into a turn is an important technique to
master in riding an ATV.

To make a sharp turn at low speed: It helps to shift your body slightly
forward on the seat, and lean inside, as you steer the handlebar. Shifting
weight forward allows the rear wheels to turn easier, and it also
improves front-wheel steering.

Riding Your ATV

To make a turn f rom a full stop: Apply the throttle gradually when you
turn and start up at the same time. Remember to shift your body forward
to make sharp low-speed turns and whenever you turn while
accelerating from a f ull stop.

Basic Operation & Riding

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Riding Your ATV

Skidding or Sliding

The terrain surface can be a major factor affecting turns. Skidding
during a turn is more likely to occur on slippery surfaces, such as snow,
ice, mud and loose gravel. If you skid on ice, you may lose all
directional control. To avoid skidding on slippery terrain, keep your
speed low and ride with caution.

Skidding or sliding improperly may cause you to
lose control of this ATV. You may also regain
traction unexpectedly, which may cause the
ATV to overturn.

Learn to safely control skidding by practicing at
low speeds and on level, smooth terrain.

If your ATV skids sideways during a turn, steer in the direction of the
skid. Avoid hard braking or accelerating until you have regained
directional control.

Basic Operation & Riding

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Riding Up Hills

The ATV’s ability to safely climb hills largely depends on the rider’s
skill and judgment. Begin by practicing on smooth, gentle slopes. As
you gain experience, you’ll learn the hazards and your own limitations.
You may then proceed to ride on more difficult terrain. However, you
must be able to decide which hills or hazards might cause the ATV to
overturn. Avoid excessively steep hills.

Operating on excessively steep hills can cause
the vehicle to overturn more easily than
operating on level surfaces or small hills.

Never operate the ATV on hills too steep for the
ATV or for your abilities.

Riding Your ATV

When climbing hills, you must shift weight toward the front wheels to
help keep them on the ground. To do this, shift your body slightly
forward on the seat and lean forward. For greater weight shift, move
your body farther forward and lean forward.

Climbing hills improperly could cause loss of
control or cause the ATV to overturn.

Always follow proper procedures for climbing
hills as described in this owner’s manual.

Basic Operation & Riding

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06/10/24 13:08:37 32HP4800_085

Riding Your ATV

Always check the terrain carefully before you start up any hill.
Never climb hills with excessively slippery or loose surfaces.
To climb a hill, take a running start in an appropriate gear and speed
for the conditions. Maintain a steady speed as you ascend the hill.
Never open the throttle suddenly or make sudden gear changes. The
ATV could flip over backward.
Never go over the top of any hill at high speed. An obstacle, a sharp
drop, or another vehicle or person could be on the other side of the
hill.

Shift weight forward when climbing hills.

Basic Operation & Riding

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Stalling the ATV and/or Rolling Backwards:

If you incorrectly estimate climbing capability or terrain conditions, the
ATV may not have enough power or traction to continue uphill. If this
happens, the ATV can stall and/or roll backwards.

Stalling, rolling backwards or improperly
dismounting while climbing a hill could result in
the ATV overturning.

Always follow proper procedures for climbing a
hill as described in this owner’s manual.

What to do if the ATV stalls or rolls backwards when climbing a hill:

If you are about to lose all forward speed:

Using the front and rear brakes together, bring the ATV to a stop

1.
with the vehicle pointed straight uphill.
Get off the ATV while you continue holding the brakes.

2.
Shift into neutral, set the parking brake and turn the engine off.

3.
Then assess the situation.

4.

If the ATV starts rolling backwards before you begin braking:

Keep your weight uphill.

1.
Carefully apply the front brakes first, then carefully apply the

2.
rear brake. Do not apply either brake abruptly if you are rolling
backwards, or the vehicle may overturn.

If the ATV continues sliding backwards:

After you’ve applied the brakes, get off and away from the vehicle.

Riding Your ATV

TRX420FE only:
Remember that operating any brake control in the 4WD mode will cause
braking at both the front and rear wheels.

Basic Operation & Riding

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Riding Your ATV

What to do after the ATV has stalled or rolled backwards:
If the hill is too steep or too slippery, or if you have any doubt whether
you can safely walk the ATV back down the hill, leave the vehicle
where it is and get help. If possible, block the wheels so the vehicle
doesn’t roll backwards.

If the hill is not too steep and you have good footing, you may be able
to walk the ATV back down the hill. Make sure your intended path is
clear in case you lose control of the ATV.

Be sure your legs are
clear of the wheels.

Stand with your body facing downhill, beside the vehicle so you can

1.
reach the rear brake lever with your right hand.
Be sure your legs are clear of the wheels.

2.
Check your footing.

3.
Slowly and carefully back the ATV down the hill using the rear brake

4.
lever to control speed.
If you lose control of the ATV, for your safety, get away from the

5.
vehicle.

Basic Operation & Riding

78

Body position for
backing down a hill.

06/10/24 13:09:08 32HP4800_088

Riding Down Hills

It’s usually advisable to descend hills with the ATV pointed straight
downhill. Avoid angles that would cause the vehicle to lean sharply to
one side.

Going down a hill improperly could cause loss
of control or cause the ATV to overturn.

Always follow proper procedures for going down
hills as described in this owner’s manual.

Riding Your ATV

On downhills, shift your weight back.

As you approach a downhill, stop and survey the terrain below. Never
ride past the limit of your visibility. Never go down a hill at high speed.

Basic Operation & Riding

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06/10/24 13:09:17 32HP4800_089

Riding Your ATV

When you’ve selected a safe downhill path, shift into a lower gear, shift
your weight back with your arms extended and braced against the
handlebar, then go down slowly with the throttle closed.

Use mainly the rear brake to control speed. Avoid using either the front
brake or rear brake hard or abruptly when riding down hills.

TRX420FE only:
Remember that operating any brake control in the 4WD mode will cause
braking at both the front and rear wheels.

Remember, braking effectiveness is reduced on any hill with a loose
surface.

Crossing or Turning on Hills or Slopes

Riding on hills or slopes is different from riding on level terrain. Be
careful when riding on any hill. Make sure that you practice on gentle,
smooth slopes before attempting to ride on steeper or more difficult
terrain.

Improperly crossing hills or turning on hills could
cause loss of control or cause the ATV to
overturn.

Always follow proper procedures for crossing or
turning on slopes as described in this Owner’s
Manual. Avoid crossing steep hills if possible.

Basic Operation & Riding

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Crossing Hills or Slopes

To maintain balance and stability when riding across a slope, you
need to shift weight toward the uphill side of the vehicle. To do this,
move your body off the centre of the seat and lean toward the uphill
side.
On a slippery or loose surface, you may also need to steer slightly
uphill to maintain a straight course across the slope.
Avoid crossing hills that are excessively steep, slippery or rough.

Riding Your ATV

Shift weight uphill when crossing slopes.

Making Turns on Slopes

Compared to riding on level ground, you may need to shift more
weight and lean more when making turns on slopes.
Do not make turns on any slopes until you have first mastered the
techniques for making turns on level terrain.

Basic Operation & Riding

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Riding Your ATV

Riding Over Obstacles

Before operating in a new area, check for obstacles. Watch out for
bumps, rain ruts, potholes and other obstacles in the terrain. When you
approach any obstacle, reduce your speed and be prepared to stop.
Never try to ride over large obstacles, such as large rocks or fallen logs.

Improperly operating over obstacles could
cause loss of control or a collision and could
cause the ATV to overturn.

When you go over obstacles, always follow
proper procedures as described in this owner’s
manual.

Basic Operation & Riding

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Riding Through Water

Your ATV is designed to travel through water up to approximately
254 mm (10 inches) deep. Before crossing a stream, make sure the water
is not too deep or flowing too fast.

The ATV tyres have some ability to float.
Operating this ATV through deep or fast-flowing
water may cause a loss of traction and loss of
control, which could lead to an accident.

Never operate this ATV in fast-flowing water or
in water deeper than that specified in this
Owner’s Manual.

Riding Your ATV

Choose a path where both banks have gradual slopes.

1.
Proceed through the water at a slow, steady speed.

2.
Watch out for submerged obstacles and slippery rocks.

3.
Avoid getting the spark plug or air cleaner wet, as this would cause

4.
the engine to stop.
After leaving the water, always test both the front and rear brakes.

5.

Riding through water can make the brakes less effective than
normal, and may reduce stopping ability.
If necessary, apply the brakes repeatedly until they dry out and
operate normally.
If the brakes don’t regain effectiveness, stop your ATV and follow
the procedures on page .

149

Basic Operation & Riding

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Parking

Look for level parking area. Make sure the ground surface is firm.

1.
After bringing your ATV to a stop, hold the brakes while you shift

2.
into neutral.
Set the parking brake.

3.
Turn the ignition switch OFF ( ).

4.
If you’re through riding for the day, turn the fuel valve OFF.

5.

If it is necessary to start the engine when your ATV is stopped on a
grade in gear, rock the vehicle back and forth to allow shifting the
transmission into neutral.

The brakelights are activated by applying the parking brake. When using
the parking brake, be sure to turn the ignition switch OFF ( ) to avoid
discharging the battery.

Parking on a Steep Incline or a Loose or Slippery Surface

If you must park your ATV on a steep incline or loose or slippery
surface, use the following procedure:

While holding the brakes, set the parking brake.

1.
Turn the ignition switch OFF ( ) and release the brakes.

2.
If the ATV begins to move, either while sitting on it or after you

3.
dismount, find a better parking location.
If rocks or other objects are available, you can block the wheels as

4.
shown for additional security.

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To help keep your ATV in good shape, this section includes a
Maintenance Schedule for required service and step-by-step instructions
for specific maintenance tasks. You’ll also find important safety
precautions, information on fuels and oils, and tips for keeping your
Honda looking good.

Servicing Your Honda

For information about replacing fuses, see page .

Bef ore You Service Your Honda

...........................................................The Importance of Maintenance .

...............................................................................Maintenance Safety .

............................................................Important Safety Precautions .

..........................................................................Maintenance Schedule .

..............................................................................Maintenance Record .

Service Preparations

......................................................Maintenance Component Locations .

.................................................................................................Tool Kit .

.......................................................................Owner’s Manual Storage .

....................................................................................Seat Removal .

....................................................................................Clip Removal .

193

87
88
89
90
94

95
98

99
100
101

Servicing Your Honda

(cont’d)

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Servicing Your Honda

Service Procedures

Fluids & Filters

...................................................................................................Fuel .

............................................................................Engine Oil & Filter .

....................................................................................Gear Case Oil .

TRX420FE

..............................................................................................Coolant .

........................................................................................Air Cleaner .

Engine

..............................................................................................Throttle .

...................................................................................Clutch System .

........................................................................Reverse Lock System .

.........................................................................................Spark Plug .

................................................................................................Valves .

...................................................................................Spark Arrester .

Chassis

................................................................................................Brakes .

.................................................................................................Tyres .

TRX420FE

...................................................Differential Oil ( only) .

...............................................................Engine Guard & Skid Plate .

.................................................Driveshaft Boots ( only) .

.........................................Propeller Shaft Boots & Yoke Joint Boot .

102
105
114
116
118
124

130
132
133
134
137
138

139
150
157
158
159

Electrical

...............................................................................................Battery .

...............................................................................Appearance Care .

Servicing Your Honda

86

160

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The Importance of Maintenance

A well-maintained ATV is essential for safe, economical, and trouble­free riding. It will also help reduce air pollution. Careful pre-ride
inspections and good maintenance are especially important because your
ATV is designed to be ridden over rough off-road terrain.

To help you properly care for your ATV, this section of the manual
provides a Maintenance Schedule. The service intervals in this schedule
are based on average riding conditions.

Improperly maintaining this ATV 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.

Frequent servicing of the air cleaner is especially important to help you
avoid a possible costly engine repair.

If your ATV 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.

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Maintenance Safety

This section includes instructions on how to perform some important
maintenance tasks. If you have basic mechanical skills, you can perform
many of these tasks with the tools provided with your ATV.

Other tasks that are more difficult and require special tools are best
performed by professionals. Removing the wheels should normally be
handled only by a Honda technician or other qualified mechanic.
Instructions are included in this manual only to assist in emergency
service.

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.

Servicing Your Honda

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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.

adequate ventilation whenever you operate the engine.

Burns from hot ATV parts.

before touching.

Injury from moving parts.

to do so.
Read the instructions before you begin, and make sure you have the
tools and skills required.
To reduce the possibility of a fire or explosion, be careful when
working around petrol. Use only non-flammable solvent, not petrol,
to clean parts. Keep cigarettes, sparks, and f lames away from all fuel­related parts.

Maintenance Safety

Be sure there is

Let the engine and exhaust system cool

Do not run the engine unless instructed

Remember that your Honda dealer knows your ATV best and is fully
equipped to maintain and repair it. To ensure the best quality and
reliability, use only new genuine Honda parts or other equivalents for
repair and replacement. If you have the tools and skills required f or
additional maintenance jobs, you can purchase an official Honda Shop
Manual.

Servicing Your Honda

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Maintenance Schedule

The required Maintenance Schedule that follows specifies how often
you should have your ATV serviced, and what things need attention. It
is essential to have your ATV serviced as scheduled to maintain safe,
dependable performance and proper emission control.

The service intervals in this Maintenance Schedule are based on average
riding conditions. Some items will need more frequent service if you
ride in unusually wet or dusty areas or at full throttle. Consult your
Honda dealer for recommendations applicable to your individual needs
and use.

Some items in the Maintenance Schedule can be performed with basic
mechanical skills and hand tools. Procedures for these items are
provided in this manual. Other items involve more extensive procedures
and may require special training, tools, and equipment. We recommend
that you have your Honda dealer perform these tasks unless you have
advanced mechanical skills and the required tools and equipment.
Procedures for such items in this schedule are provided in an official
Honda Shop Manual available for purchase.

If you do not feel capable of performing a given task or need assistance,
remember that your Honda dealer knows your ATV 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

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Maintenance Schedule

Perform the pre-ride inspection (page ) and owner maintenance on

43

this section at 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 you have the
proper tools and service data and are mechanically qualified. Refer
to the official Honda Shop Manual.

＊＊

In the interest of safety, we recommend these items be serviced
only by your Honda dealer.

Summary of Maintenance Schedule Notes & Procedures:

NOTES:

Service more frequently when riding in dusty areas, sand or snow.

1.
Service more frequently after riding in very wet or muddy conditions.

2.
Replace every 2 years. Replacement requires mechanical skill.

3.

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Maintenance Schedule

Maintenance Procedures:
I: inspect and clean, adjust, lubricate, or replace, if necessary
C: clean
A: adjust
L: lubricate
R: replace

FREQUENCY

ITEMS

FUEL LINE
THROTTLE OPERATION
AIR CLEANER
AIR CLEANER HOUSING
DRAIN TUBE
SPARK PLUG
VALVE CLEARANCE
ENGINE OIL

ENGINE OIL FILTER
RADIATOR COOLANT
COOLING SYSTEM

Should be serviced by your Honda dealer, unless you have the proper tools and service data and
are mechanically qualified. Refer to the official Honda Shop Manual.

WHICHEVER
COMES
FIRST

NOTE

NOTE 1
NOTE 2

NOTE 3
NOTE 2

km

mi

HOURS

INITIAL

150
100

INITIAL=

150 km (100 mi),
20 operating hours or
1 month: R

REGULAR=

Every 1,000 km (600 mi),
100 operating hours or
12 months: R

REGULAR

MAINT. INTERVALMAINT.

1000

2000
1200

200

I
I

C

I

I
I

R

I
I

Refer to

600

20

100

C

I

I

I

I

R

R

I
I

page

−

130
124
129

134
137
105

110
118

−

Servicing Your Honda

92