Owner’s Manual

BR400 4WD

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 Dear Customers,

Thank you for purchasing BR400 4WD.

You will find it easier to start your engine with actuation of the
manual choke for 20-30 seconds after you receive your new ATV.
That is because we have drained out the fuel in the carburetor
when we finished assembling the ATV. This will ensure ATV
performance and safety.

This manual describes detailed instructions of correct operation,

maintenance and adjustment of BR400 4WD to ensure durable,
safe and comfortable riding.

In order for you to ride more safely and more comfortably, please
read this manual thoroughly before riding it. Have a nice time
riding!

If data and relevant pictures contained in this

manual differ from the real ATV, the data of the

real ATV shall supersede data contained herein.

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 Important Message....................................................................1 When parking the ATV .............................................................. 35
1. Riding Precautions ....................................................................3 When transporting the ATV ....................................................... 35
Attire; Check before Riding........................................................4 6. Checks Before Riding ............................................................... 36
Particular Attention on Parts That May Cause Burn; Load Pre -riding Check; Oil Check and Refilling ................................ 36
Weight Limit...............................................................................5 Recommended Oil Specification and Grade ............................. 37
Looking at The Terrain ...............................................................6 Changing Oil ........................................................................... 38
Making Turns; Going Uphill .......................................................7 Differential gear oil; Change the differential gear oil ................ 39
Going Downhill; Riding through Water.......................................8 Recommended oil specification and grade ............................... 39
2. Naming of Each Component .....................................................10 Final gear oil; Change the final gear oil ................................... 40
3. Operation of Each Component; Ignition switch..........................14 Recommended oil specification and grade ............................... 40
Headlight Switch; Startup Rocker Switch...................................17 Fuel Check and Refueling......................................................... 41
Accelerator Lever; Accelerator Limiting Device .........................18 Front and Rear Brake Fluid Level Check and Refilling ............. 42
Manual Choke Rocker Switch; Shift Stick..................................19 Headlight Check; Headlight Beaming Distance Adjustment...... 44
Parking Lever(Rear Brake); Flagpole holder .............................20 Tire Check................................................................................. 45
Seat Lock ..................................................................................21 Front and Rear Shock Absorber Check .................................... 46
LCD Instrument Panel Adjustment.............................................22 Front and Rear Shock Absorber Adjustment............................. 46
4. Starting the Engine Electrically ..................................................24 Changing Coolant ..................................................................... 48
When Starting The Engine; When the Engine is Difficult to Filling Coolant ........................................................................... 49
Start ...........................................................................................25 How to Replace the Air Cleaner................................................ 50
5. Normal Usage ...........................................................................26 Spark Plug Check ..................................................................... 51
Normal Riding............................................................................28 Checking the wheel bearings .................................................. 52
On command four-wheel drive switch“2WD”/“4WD”..................29 Lubricating Each Part of the ATV; Axle boots ............................ 53
On command differential gear lock switch“4WD”/“LOCK” ........30 Simple Maintenance ................................................................. 54
Prolonged Engine Life Depends Upon Correct Riding...............32 Regular Maintenance Table ...................................................... 55
When Applying Brakes, Simultaneously Apply Both Front and Battery Electrolyte Check.......................................................... 56
Rear Brake Handle Levers ......................................................32 Replacing the Fuse ................................................................... 57
Do Not Apply Emergency Brake and Have a Quick Turn...........33 Consumer information ............................................................. 58
Riding with Particular Attention in Raining Days ........................33 When Failure Occurs ................................................................ 59
How to Stop the ATV; When The ATV Comes to a Full Stop......34 Specifications .......................................................................... 61

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 Important Message

Negligence of the following signs and warnings may cause

serious damage and even death. (6)

Warning sticker location

`

(4)

(7)
(3)

(1) (2)
(5)
3

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 (3)

(5)

(1)
(6)
(4)

(7)
(2)
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 1. Riding Precautions
BR400 4WD ATV is a special multipurpose four-wheel Notes: A. You should familiarize yourself with basic
motorbike with entertainment features. In this section, we will operations of this ATV before you try more
difficult operational techniques.
describe important notes and techniques in order for you to
B. To ensure the rider’s and others’ safety, anyone
safely ride this ATV. Please read this manual thoroughly and
who drinks, takes drugs or medicine is not
spend some time practicing on your new ATV. Pay attention
permitted to ride this ATV.
on your safety and that of others. The rider’s ability to control this ATV will be
reduced by the effects of medicine or alcohol.
* If you do not have any experience riding an ATV, you can only
ride it with instruction by a licensed or qualified instructor.
First of all, you have to ride it slowly to feel and adjust
yourself to the ATV, even if you are an experienced rider.
* Do not attempt to utilize the maximum limits of this ATV.

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Attire
Check Before Riding

To ensure safety, the rider shall wear a safety helmet, goggles, * Conduct a pre-riding check in accordance with “Check before
gloves, boots and protective clothing when riding this ATV. riding” in user’s manual on Page 32 before riding to ensure
safety and the service life of this ATV.
* Your ability of controlling this ATV will be affected by insufficient
tire pressure or a tire that is out of specification. Contact your
service center for inspection to reduce the risk of an accident.

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Particular Attention on Parts That May Cause
Load Weight Limit
Burn
Maximum allowable weight for this ATV is 150 kg (two riders)
* The exhaust pipe and the engine become very hot when or * When you carry loads on the ATV, slow down your speed to
after the ATV runs for a period of time. To avoid personal injury increase effective braking distance.
(including human and objects, etc), do not touch these parts. * When you carry loads on the ATV, you should keep loads in
When the ATV is parked, also note that children or passers-by balance to avoid loss of control of the ATV due to imbalance.
should not touch these parts to avoid injury.
Max weight 150kg
* To reduce the risk of fire, do not park this ATV near a dry lawn
or flammable substances.

Notes: 1. Load weight limit: 150 kg

2. Exceeding the maximum load weight for this ATV
may cause an accident.
3. When using this ATV as a trailer, slow down your
riding speed.

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Looking At The Terrain

* Watch your speed and control technique when you ride on * When riding with poor visibility, e.g. riding at night, turn on the
excessively flat, loose and rough surface, and keep an eye on headlight and slow down your speed to ensure safety.
any potential hazards such as pits, water puddles, rocks, root * When riding in the area where your viewing angle is limited, e.g.
blocks, etc to avoid the risk of an accident. riding on a rough road in hills, it is advisable to attach a flag of
some height in the rear of the ATV for warning purposes. This
can assure safety for the rider, other riders and onlookers.

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Making Turns
Going Uphill
Note: When going uphill, move your gravity as forward as
When you approach a turn, first slow down and smoothly turn the possible. Also, sit in the front part of the seat and bend
handlebars to the direction you are going. Also, move your gravity your upper body forward. Keep a steady speed in the
to the outer floor panel and tilt your upper body to the inner side of uphill process and keep the ATV balanced.
the turn, which enables your control at the turn to be smoother
and safer.

Notes: 1. If the slope is too high to proceed and the ATV is

moving backward, apply the front brake to slow down
and carefully control the ATV to slip down. If it is
beyond control, the rider should immediately get off
from the left side to avoid the risk of being crushed by
the ATV once it turns over.
2. Do not apply only the rear brake to avoid the ATV
flipping over.
3. Do not abruptly apply the accelerator.

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Going Downhill
Riding Through Water

Note: Place your gravity as backward as possible and straighten Watch the speed of water current and its depth if riding through
both of your arms. Keep the ATV in balance and apply the water is necessary. If water flows very fast or is deep, the
rear brake to slow down your speed. performance of the ATV will be affected, which may cause
unsafety to the rider.
Unless otherwise necessary, do not press the accelerator
lever.
Do not apply only the front brake to avoid the ATV flipping
over.

Notes:

． Do not ride across a river with fast current or great depth to

avoid loss of control of the ATV and cause risk of hazard to the
rider.

． After crossing the water area, you should check that the brake

function is normal. If it is not, slow down your speed and also

intermittently apply both front and rear brakes to restore the
brake function.

． If it takes a long period of time to ride through the water area

and the brake system submerges in water too long, it will lead
to loss of brake function. Do not ride this ATV any longer and

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 take it to the nearest service center for inspection and
servicing.

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 * Smoking is strictly prohibited when refueling the ATV. * Functionality of the ATV is dependant upon its structure. Any
modification without our permission may cause performance
Turn off your engine when refueling the ATV. degradation and in turn affect the service life of the ATV and
riding safety.

It is illegal to modify this ATV without our permission. Do not

attempt to make any modification.

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 2. Naming of Each Component (01) Headlight / position light
(02) Front brake handle lever
(03) Right front turn signal light
(04) Left front turn signal light

1
2

3
4

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 (05) Right rear turn signal light
(06) Rear light / brake light
7
(07) Ignition switch
(08) Left rear turn signal light
(09) Exhaust pipe
12 13
(10) License plate light
(11) Battery
(12) Accompanying tools
(13) Accelerator lever

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8 5
6
9

10

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 15
(14) Shift stick
(15) Front brake reservoir
(16) Seat
(17) Aux liquid bottle
(18) Right footrest
(19) Left footrest
(20) Foot brake (1 for 4 wheel)

16
14

17

18 20
19

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 (21) LCD instrument panel
21
(22) Rear brake handle lever
(23) High/low beam switch
Startup rocker switch
Warning light switch
Turn signal light switch
Horn switch
(24) Fuel tank cap
(25) Throttle Bottom Clamp
22 (26) parking lever
(27) Manual Choke
(28) Power Supplier-12V

25
23

26 27
28 24

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 3. Operation of Each Component 1. Reverse Indicator Light:

Ignition switch The reverse indicator light comes on (red light) when you turn
OFF : At this position, power supply to the ATV is on the ignition switch, when the transmission is at the reverse
completely cut off. The key can be removed. (The gear.
engine stops) 2. Neutral Indicator Light:
ON : At this position, power supply to the ATV is The neutral indicator light comes on (green light) when you turn
connected. The key cannot be removed at this on the ignition switch, when the transmission is at the neutral
position. (The engine can be started up.) position.
: At this position, power supply to the ATV is
connected. The key cannot be removed and the
position light comes on. (The engine can be
started up.)

(1) Key hole (2) Key

Note: Note:
Do not turn the key to the OFF position while riding. This is When starting the engine, the transmission should be at the
the major cause of an accident. neutral position to avoid any risk of hazard.

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 3. High Beam Indicator Light: 5. Left/Right signal indicator:
When this light comes on, the headlight is using high beam When operating the Left/right turn signal light switch, this
light. indicator will come on.
4. Temperature Indicator Light: 6. Fuel level indicator:
When this light comes on, it means the engine temperature is When the pointer of the fuel level indicator rests near the last
too high. Stop engine and check the coolant level in the Aux scale, the fuel remaining in the tank is about 3.7 liters. Refuel
Liquid Bottle. with 95 unleaded gasoline as early as possible.

Note: Note:
*When the engine over-temperature indicator light comes on, There is no need to add any additive to the fuel when refueling.
you must stop the engine and let it cool down. Addition of any additive in fuel may cause engine failure.

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 7. Four-wheel drive switch “2WD”/“4WD”:

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Startup Rocker Switch

Headlight Switch
When the engine is started electrically, be sure to pull
: At this position, the headlight comes on and the light tight the front or rear brake handle lever to energize the
is beaming at a short distance. (The headlight will not system. Then the engine can be started while pressing
come on if the ignition switch is not turned on.) the startup rocker switch.
: At this position, the headlight comes on and the light is
beaming at a far distance. (The headlight will not
come on if the ignition switch is not turned on.)

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Accelerator Lever
Accelerator Limiting Device
The speed of the ATV is controlled via the accelerator To protect a new rider who is not familiar with this ATV
lever. The ATV speed increases when pressing the from an accident, this ATV is fitted with an accelerator
accelerator lever using your thumb. Press the accelerator limiting device that can adjust the travel of the throttle
valve, which in turn limits engine power.
lever slowly. When starting the engine or riding uphill,
Adjustment:
press the accelerator lever slowly, the engine revs up and
．Loosen the retaining nut, and then turn the adjusting screw
produces more power. with a screwdriver rider. Turning clockwise will reduce the
travel of the throttle valve, while turning counterclockwise will
To reduce the speed, release the accelerator lever. increase the travel and increase the engine power up to its
maximum.
．When the appropriate engine power is reached, tighten the
retaining nut again.

(2)
(1)

Note:
*The play of the accelerator lever should be 1 to 4 mm, which
can avoid jerking ahead when the engine is started. (
(1) Retaining nut (2) Adjusting screw

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Manual Choke Rocker Switch
Shift Stick
To make the ATV to stop, move forward, or reverse, use
． When the engine starts too cool, the engine can be the shift stick to shift gears. (With pulling and releasing
the rear brake handle lever)
easier to start up with the choke switch being pushed
leftward. L: Low-range
H: High-range H L
．After the engine warms up for 2-3 minutes, push the N: Neutral
R: Reverse
rocker switch back to its original position (push
rightward)

Note:
*The shift stick should be placed at the N position, when the
engine starts up or stops to avoid the risk of hazard.
*After the engine starts up, and when operating the shift stick,
you should also pull the rear brake handle lever, or the engine
will stop. This serves as a safe interrupting system.

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Parking Lever (Rear Brake)
Flagpole Holder
How to use it: This allows you to position the desired flags in the holder.
Turn the rear brake lever to the left side tightly.
How to release it:
Pull parking lever to the right side,it will return
automaticto it’s position,the rear brake will be relieved
at the same time.

Note:
*When starting the engine or parking the ATV, apply the
parking lever to lock the rear wheels to prevent the ATV from
moving and causing the risk of hazard.
*If the play of the brake handle level is incorrect, the rear
wheels may not be locked, which may cause the risk of a
hazard.

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Seat lock
The seat can be removed. The battery, fuses are How to mount the seat:
located under the seat. Push the retaining tab under the front seat into the holder
on the frame. Then push downward the rear part of the
How to remove the seat: seat, and the seat can be attached on the frame.
Pull the locking lever rightward, and then lift rear part of
the seat backward. Now the seat can be removed.

Note:
*After the seat is mounted, you need to ascertain that it is
firmly attached to the frame by moving it
upward/downward, and forward/backward. If the seat is
not firmly attached, it may cause the rider to lose control
of the ATV and lead to an accident.

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LCD Instrument Panel Adjustment

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 4. Starting the Engine Electrically
(1) Before starting the engine, first check oil and fuel levels.

． Turn the ignition switch to the “ON” position.

(1) Key hole (2) Key

Note:
*When the ignition switch is turned on, check that the neutral
indicator light comes on. The gear should be in neutral when the
engine is started.

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 (2) Pull tight the front or the rear brake handle lever, or step
on the brake pedal.
Note: When starting the engine, the ignition circuit for
the electric startup can only be energized with
actuation of the startup switch in combination
with the front or the rear brake handle lever being
pulled tight or the brake pedal being depressed.

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 When Starting The Engine
． Press the startup rocker switch, and the engine can be started.
． If the engine starts too cool, let the engine warm up for 2-3 ． If the ATV has been stored for a long time or when the fuel tank
minutes.
． Do not rev the engine to high speed while it is idling. This can is empty, it is very likely that you can not start the engine even if
ensure the engine life. the fuel tank has been topped up. Now, you should drain fuel in
Notes: the carburetor by loosening the draining screw using a
*Once the engine starts to run, immediately release the startup rocker screwdriver, and then restart the engine.
switch.
※ Smoking is strictly prohibited when draining fuel.
*Do not press the startup rocker switch while the engine is running, or
it will lead to an adverse effect to the engine.
*Do not press the startup switch for over four seconds, when the
electric motor is used to start the engine.

When The Engine is Difficult to Start:

． If the engine does not start within 3-4 seconds after pressing
the startup switch, you may need to push the choke lever to the
left, which can help engine start up.

Note:
Note:
*After draining fuel in the carburetor, remember to tighten
*After the engine warms up for 2-3 minutes, you must push the
choke lever back to its original position. Otherwise, the engine the draining screw. Otherwise, this can cause hazard due
speed will be affected. to fuel leakage.
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 5. Normal Usage
When riding:
The rear brake handle lever is kept at the braking position,
and then put the shift stick to the “H” or “R” position.

H L

Note:
*When the engine is idling, do not push the accelerator to rev
the engine.
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 * The rider shall put both of his feet on floor panel and keep his
body upright with two hands holding the handlebars. Do not
make haste, relax, carefully heed surrounding conditions and
ride safely.

Note:
*Before riding, the rear brake handle levers should be kept at
braking positions.

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 Placing the parking lever back to its original position (OFF) is in Release the rear brake handle lever, and slowly push the
the brake releasing (unlocking) status. accelerator lever, the ATV will start to run smoothly.

Note: Note:
*After releasing the parking brake on the rear wheels, do not push *Do not push the accelerator with force to avoid dash-out of the
or press the accelerator lever to avoid jerking ahead and causing ATV.
the risk of hazard.

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Normal Riding
Make sure that the surroundings are safe before setting out on the The speed of the ATV is controlled via the accelerator lever.
trip. (See Riding Precautions)
Pushing the accelerator lever......... the speed increases

The accelerator lever should

be pushed slowly.

When going uphill, slowly

push the accelerator lever the
engine will rev up and power
increases.

Return to original position............... the speed decreases.

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On Command Four-wheel drive switch “2WD”/“4WD”
Warning ！
This ATV is equipped with a switch to change from two-wheel
drive to four-wheel drive. What can happen
Select the appropriate drive according to the terrain and the
The ATV handles differently in two-wheel drive than in
conditions.
four-wheel drive in some circumstances. Changing from
“2WD”(two-wheel drive) : Power is supplied to the rear wheel.
two-wheel drive to four-wheel drive or from four-wheel
“4WD”(four-wheel drive) : Power is supplied to the rear and
drive to two-wheel drive while moving may cause the ATV
front wheel.
to unexpectedly handle differently. This could distract the
To change from two-wheel drive to four-wheel drive, stop the
operator and increase the risk of losing control and of
ATV and push the switch in to the “4WD” position. Then , the causing an accident.
How to avoid the hazard
four-wheel drive indicator“ ”comes on in the
Always stop the ATV before changing from two-wheel
multifunction meter unit display.
drive to four-wheel drive.
To change from four-wheel drive to two-wheel drive, stop the
ATV and push the switch in to the “2WD” position.

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 a

On Command differential gear lock switch
“4WD”/“LOCK”
This ATV is equipped with a switch allowing you to lock the
differential gear when in four-wheel drive.
Select the appropriate switch position according to the terrain
and the conditions.
“4WD”(four-wheel drive) : Power is supplied to the rear and
front wheel.
“LOCK”(four-wheel drive with differential gear locked) :
Power is supplied to the rear and front wheel and the
differential gear locked. Unlike in four-wheel drive, all wheel
turn at the same speed.
To lock the differential gear in four-wheel drive, make sure the
On Command four-wheel drive switch is pushed in to the
“4WD” position.
Stop the ATV, move the differential gear lock lever to position “2WD”/“4WD” switch
(a), and then push the differential gear lock switch in to the
“LOCK” position. When the differential gear is locked, the
differential gear lock indicator “D”will come on along with the

indicator“ ” in the multifunction meter

display.

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 Warning ！ Warning ！

What can happen Potential hazard

The ATV handles differently in four-wheel drive than in Riding to fast while the ATV is in four-wheel-drive
differential gear lock in some circumstances. Changing from differential gear lock
four-wheel drive to differential gear lock while moving may What can happen
cause the ATV handle differently unexpectedly. This could
All wheels turn at the same speed when the differential
distract the operator and increase the risk of losing control
gear is locked, so it takes more effort to turn The ATV. The
and of causing an accident.
effort needed to turn increases with the riding speed. You
How to avoid the hazard may lose control and have an accident if you cannot make
Always stop the ATV before changing from four-wheel-drive a sharp enough turn for the speed you are traveling.
differential gear lock to four-wheel-drive. How to avoid the hazard
Always ride at a slow speed when the ATV is in differential
gear lock, and allow extra time and distance for maneuvers.

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Prolonged Engine Life Depends Upon Correct Riding
When Applying Brakes, Simultaneously Apply Both
 Keep the ATV speed no more than 40 km/h during the first Front and Rear Brake Handle Levers.
month when new ATV starts to operate. (Engine running in * After returning the accelerator lever back to its OFF
period). position, firmly hold the brake handle levers and step on
foot brake.
* Ideally, when applying brakes, start to “slowly” pull the
brake handle levers and then pull them firmly to the
end.

Notes:
*Care should be taken if applying only one brake handle
lever on one side, it is easy to cause the ATV to skid and be
unstable.
*Do not attempt to apply emergency brakes during riding, it
is easy to cause the ATV to skid, and is very dangerous for
the rider.

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Do Not Apply Emergency Brake and Have a Quick Turn
Riding with Particular Attention in Raining Days
 Using emergency brakes and quickly turning are two major * In raining days the condition of road surface differs from
causes to lead to skidding and turning over, which is very that in clear days. The brake distance will be extended.
dangerous for the rider. Ride at a lower speed and apply brakes earlier.
* When going downhill, put the accelerator lever back to
the OFF position and intermittently apply brakes. Ride
at a slower speed.

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How to Stop the ATV
When the ATV Comes to a Full Stop
When approaching the parking space: Put the shift stick at the “N” position and turn the ignition
* Check that the surroundings are in safe condition and switch to the “OFF” position.
then slowly park the ATV.
* Put the accelerator lever back to the original position,
and pull both front and rear brake handle levers, which
will activate the brake light to alert coming ATVs in the
back.

(1) Key hole (2) Key

Note:
*Turning off the ignition switch and removing the key during riding
will cause the electrical system to disable. This is a major cause
of an accident. Do not do that until the ATV comes to a full stop.

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When parking the ATV:
When transporting the ATV:
* To prevent the ATV from moving, pull tight the brake handle * First drain fuel in the tank and the carburetor.
lever and push the parking lever to the ON position (leftward) to * Loosen the draining screw of the carburetor. Use a container to
lock the rear wheels. keep drained fuel.
* After the fuel is drained, tighten the draining screw.

Draining screw

Note:
*If the play of the rear brake handle lever is incorrect, it will not Note:
lock the rear wheels, which will lead to the risk of hazard. *Smoking is strictly prohibited when draining fuel.

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 6. Check Before Riding

Pre-riding Check
Oil Check and Refilling
Make it a habit to check the ATV before riding. * Oil level check
For safety reason and to prevent malfunction and an 1. Start the engine and let it warm up for 2-3 minutes.
Then turn off the ignition switch for 2-3 minutes.
accident from happening, it is necessary to have a Visually check the oil window.
pre-riding check. 2. If the oil level is at the lower limit, refill oil until the level
reaches the upper limit.
Even for a relatively simple and easy trip, a pre-riding
check is also required. If an abnormality is found, ride
your ATV to the nearest workshop or service center for
inspection and repair.

Recommended Oil Specification and Grade HI

Oil specification: SAE 15W40#
API.SL or above
LOW
Engine oil grade: SL or above certified by API (American
Petroleum Institute)
Oil capacity:
Full capacity: 2.5 liter
Replacing volume: 1.8 liter

Notes:
Note: *If the ATV is parked on a tilted surface or the engine just
*To prevent using low-grade oil, it is recommended you go to a stops, the oil level will not be accurate.
*When the engine stops, it is still very hot. If you check the oil
workshop of the dealer from whom you purchased your ATV level or replace oil right after, care should be taken to avoid
or the service center for oil change. being burn.

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Changing Oil
* 1. Place the ATV on a level surface. Oil filling cap
2.Start the engine and let it warm up for 2-3 minutes, and then
turn off the ignition switch and remove the oil filling cap.
3. Remove the oil pan drain plug at the bottom of the engine.
Turning clockwise the plug to tighten it, and turn
counterclockwise to loosen it. Use a container to keep the
drained oil.
Note:
* Engine oil tank and gear box are integrated. In order to drain
the oil thoroughly, remove the engine oil tank drain plug(1), and
gear box oil drain plug(2).
4. After oil is drained up, tighten the oil pan drain plug. Then, fill
in correct oil with appropriate volume.
5. Visually check that the oil level is between the upper and
lower limits. Then, tighten the oil filling cap. Oil pan drain plug
6. The tightening torque for the oil pan drain plug is 2.5 kg-m.

(1)
Note:
*To reduce the risk of getting burn, do not change oil when the
engine is still very hot.
(2)

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Differential gear oil 4. Install the drain bolt, and then tighten it to the specified torque.
The differential gear oil changed as follows at the intervals Tightening torque : differential gear oil drain bolt:
specified in the periodic maintenance. 1.5kg-m

Change the differential gear oil 5. Add the recommended differential gear oil to the brim of the
1. Place the ATV on a level surface. filler hose as shown.
Note :
The differential gear oil level must be checked on a cold
engine.

2. Place an oil pan under the differential gear case to collect the
used oil.
3. Remove the differential gear oil filler bolt and the differential
gear oil drain bolt to drain the oil from the differential gear
case. Filler bolt

6. Install the filler bolt, and then tighten it to the specified torque.
Tightening torque : differential gear oil filler bolt
1.5kg-m

7. Check the differential gear case for oil leakage. If oil is leaking,
check for the cause.

Recommended Oil Specification and Grade
Drain bolt Oil specification: SAE 85W/140
Full capacity: 300 c.c
Replacing volume: 250 c.c

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Final gear oil 4. Install the drain bolt, and then tighten it to the specified torque.
The final gear oil changed as follows at the intervals specified in Tightening torque : final gear oil drain bolt
the periodic maintenance. 1.5kg-m
5. Add the recommended final gear oil to the brim of the filler

Change the final gear oil hose as shown.
1. Place the ATV on a level surface.
Note :
The final gear oil level must be checked on a cold engine.

2. Place an oil pan under the final gear case to collect the used
oil.
3. Remove the final gear oil filler bolt and the final gear oil drain
bolt to drain the oil from the final gear case.
Filler bolt

6. Install the filler bolt, and then tighten it to the specified torque.
Tightening torque : final gear oil filler bolt
1.5kg-m
7. Check the final gear case for oil leakage. If oil is leaking, check
for the cause.

Drain bolt
Recommended Oil Specification and Grade

Oil specification: SAE 85W/140
Full capacity: 300 c.c
Replacing volume: 250 c.c

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Fuel Check and Refueling
* Refuel Unleaded # 95 as early as possible
* How to use the fuel cap:
1. First stop the engine
2. Turning the cap clockwise you can open the cap, while
turning counterclockwise you can tighten the cap.
3. When starting the engine, turn the ignition switch from the
OFF to ON position.

Notes:
* Smoking is strictly prohibited when refueling the ATV. (1) Key hole (2) Key
* Stop the engine before refueling.
* No need to add any additive in fuel when refilling. Addition of Close
OPEN
any additive may cause engine failure.
* Do not top up fuel to the opening. Otherwise, fuel may spill
as it may expand by heat or sunlight and lead to the risk of
hazard.

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 ■ Front and Rear Brake Fluid Level Check and
* Brake fluid refilling
Refilling 1. Position the handlebars in the middle. Remove two fixing
* Brake fluid level check screws on the cover of the brake fluid reservoir, and then take
1. Position the handlebars in the middle. Check front and rear out the cover.
brake fluid levels in the reservoirs. Fluid level should be 2. Refill brake fluid, recommended DOT-4 grade, until it reaches
between upper and lower limits. the upper limit. Then, position back the cover and tighten two
2. When the fluid level drops to the lower limit, check the fixing screws.
condition of the brake shoe wear. 3. Change brake fluid once a year.
3. If the brake shoe wear is within the specified limit, then it
normally represents that there is leakage in the system. Ride
your ATV to the dealer’s workshop or service center for
inspection.

Notes:
* Do not mix brake fluid of different brands or grades, which may
lead to brake failure and the risk of hazard.
* When changing brake fluid, cover the painted area with cloth to
prevent painted surface from being damaged by brake fluid.

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 Is Brake Performance Good? Brake Light Check
Ride slowly to verify that the front and rear brake performance is * Turn the ignition switch to the “ON” position.
good. * Pull both the front and rear brake handle levers to make sure
that the brake light illuminates.
* Check that the brake light housing is clean or damaged.

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 ■ Headlight Beaming Distance Adjustment
■ Headlight Check
Headlight’s beaming distance is adjustable.
How to adjust it:
* Turn the ignition switch to “ “position. Turn on the ignition switch and also turn on the headlight switch.
* Operate the headlight switch and check that the high beam or Then screw in or out the adjusting screw to adjust the beaming
low beam illuminates. distance.
* Check that the headlight housing is clean or damaged.

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Tire Check
* Is tire pressure OK? * If metal chips or small stones are found in tire grooves, remove
* See the following table when checking tire pressure. them before riding.
* If tire crack is found or tire wear exceeds the prescribed limit,
Recommended immediately change the tire.
Lower limit Upper limit
standard value * If tire groove depth is less than 3mm, immediately change the
0. 28 kgf/cm2 0.25 kgf/cm2 0.35 kgf/cm2 tire.
Front wheel
3.92 PSI 3.5 PSI 5 PSI
0.28 kgf/cm2 0.25 kgf/cm2 0.35 kgf/cm2
Rear wheel
3.92 PSI 3.5 PSI 5 PSI

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Front & Rear Shock Absorber Check
■ Front & Rear Shock Absorber Adjustment
Put your weight on the handlebars and rear hand rest and shake
them upward/downward to check that the shock absorbers are To ensure riding comfort, the spring pre-compression of rear
OK. shock absorber is adjustable.

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

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 To refill coolant, normally do not open the radiator cap
when the engine is still hot.
1. Park the ATV on a flat surface with stand.
2. Open the Aux Liquid Bottle and refill coolant until the level
reaches the upper limit. FULL
* If the coolant level drops significantly, it usually represents a
problem in the system. LOWER
* Recommended anti-freeze: Te-she Anti-freeze

Name Anti-freeze
Prescribed concentration 30%(50% in cold zone)

Concentration and anti-freeze temperature

-12℃: 25%
-15℃: 30%
-24℃: 40%
-35℃: 50%
Notes:
* Use soft water to mix with anti-freeze
* Note that low grade coolant will shorten the radiator service life
* Under normal conditions, coolant should be replaced once a
year or every 10000km.

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Changing Coolant

Notes:
* Care should be taken when opening the radiator cap, as coolant
may be very hot with high pressure. Steam may cause burn and
hazards. Wait until the radiator cools down. Use a piece of cloth
to cover the cap and slowly open it.
* In case that coolant drips on the painted surface, immediately Cover, Right Storage Box
rinse it with clean water.

<How to drain coolant>

1. First open the cover.
2. Push downward the radiator cap and turn counterclockwise to
open the cap.
3. Remove the draining bolt and let coolant drain out. Tilting the Radiator cap
ATV rightward may facilitate coolant to drain faster. Draining bolt
4. Take out the Aux Liquid Bottle and pour out coolant.

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Filling Coolant

1. Position the draining bolt and Aux Liquid Bottle in place.

2. First fill up the radiator and then the Aux Liquid Bottle until the
coolant level reaches the upper limit.
3. Ensure that the radiator cap and Aux Liquid Bottle cap are
firmly closed
4. Start the engine and let the radiator fan run more than two
times. Then stop the engine. (Be sure to wait until the radiator
cools down before opening the cap, to avoid getting burnt.)
5. Open the radiator cap and check that coolant level is still at the
upper limit, if not, refill coolant and then firmly tighten the cap.
6. Start the engine again and let it run for 1-2 minutes. Open the
radiator cap and check that the coolant level is still at the upper
limit, if not, refill coolant again. Keep repeating this procedure
FULL
until coolant level can retain at the upper limit.

LOWER

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 ■ How to Replace the Air Cleaner

A dirty air cleaner is the major causes of engine power drop and
Fixing clips
high fuel consumption.
The air cleaner for this model is a wet sponge type. Check and
replace the air cleaner every three months.
(How to replace it) Air cleaner cover
1. Remove the seat
2. Unclip two fixing clips on the air cleaner cover and remove the
air cleaner cover .
3. Loosen the screw and take out the cleaner core.
4. Replace the air cleaner core.
(How to mount it) Screw
*To mount it, take the reverse steps as above for replacing it.
Notes:
* If the air cleaner is not mounted correctly, dirt/dust may directly Air cleaner core
be drawn in the cylinder, causing engine wear, power drop and
resulting in shorter engine life.
* Do not wet the air cleaner when washing the ATV. Wet air
cleaner may cause the engine to be difficult to start.
* Check and replace the air cleaner at a shorter period under the Clip
following conditions:
1. Often riding in rain
Oil collecting pipe
2. Often riding on the dusty road surface.

Note: Regularly drain off the accumulated oil in the oil collecting
pipe under the air cleaner. Do not let accumulated oil
exceed two-thirds of the pipe length.

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 ■ Spark Plug Check

Dirty pole or too wide a gap will cause incomplete sparking.

<How to clean it>

* Ideally, use a spark plug cleaner to clean it.
* Or, use a needle brush to clean it.

<Adjustment> NGK CR8E

* The gap between two poles normally is 0.6-0.7 mm as shown in
Figure A.
A
＊ Your ATV comes equipped with a NGK CR8E spark plug.

Do not use a spark plug other than a recommended one.

Note:
When the engine stops, it is still very hot. Be careful not to get
burnt.
First put the spark plug with hand tight, and then tighten it using a
spark plug spanner.

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 ■ Checking the wheel bearings
■ Lubricating the steering shaft
The front and rear wheel bearings must be checked at the
intervals specified in the periodic maintenance and lubrication The steering shafts must be lubricated at the intervals specified
chart. If there is play in a wheel hub or if a wheel dose not turns in the periodic maintenance and lubrication chart.
smoothly, check the wheel bearing.
■ Lubricating the upper and lower arm pivots
Replace the wheel bearings if necessary.
The upper and lower arm pivots must be lubricated at the
intervals specified in the periodic maintenance and lubrication
■ Checking the stabilizer bushes
chart.
The stabilizer bushes must be checked for crakes or damage at
the intervals specified in the periodic maintenance and
■ Lubricating the knuckle pivots
lubrication chart. Replace the stabilizer bushes if necessary.
The knuckle pivots must be lubricated at the intervals specified
in the periodic maintenance and lubrication chart.
■ Checking and lubricating the cables
Lubricate the pivoting points using a grease gun.
The operation and the condition of all cables should be checked
before each ride, and the cables and cable ends should be
lubricated if necessary. If a cable is damage or dose not move
smoothly, please take it to a dealer or service center check or
replace it.

■ Lubricating the drive shaft universal joint

The drive shaft universal joint must be lubricated at the intervals

specified in the periodic maintenance and lubrication chart. Rear axle

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 ■ Lubricating the knuckle shafts

The knuckle shafts must be lubricated at the intervals specified

in the periodic maintenance and lubrication chart.

Lubricating Each Part of the ATV
Axle boots

Visually check that all parts that need lubrication are sufficiently The axle boots must be checked for damage at the intervals
lubricated. specified in the periodic maintenance and lubrication chart.
Check the axle boots for tears or damage. If any damage is
found, please take it to a dealer or service center check or
replace it.

Front axle boots

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 Notes:
Ensure safety when serving the ATV:
* Use suitable tools.
Rear axle boots * Make preparation while the engine stops.
* When the engine stops, the engine and exhaust pipe are still
very hot. Care should be taken to avoid getting burnt.

■ Simple Maintenance

If check results show that cleaning, adjustment and

replacement are required. Conduct those operations in
accordance with the description in the regular check record.

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 ■ Regular Maintenance Table
Emission control system, checklist for serving items and timetable:
For riding safety, keeping performance, prolonging ATV life, and reducing exhaust emission, you should inspect those service items for routine maintenance.
I: Inspect, and clean, lubricate, refill, adjust or replace if required A: Adjust C: Clean R: Replace T: Tighten
Month 500 1000 1500 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000
Remarks
km km km km km km km km km km km km km km km km km
Lubrication Engine oil R R R R R R R R R R R R R R R R R I: Inspect
System Oil filter R R R R R R R R R R R R R R R R R A: Adjust
Differential gear oil I R R R R R R R C: Clean
Final gear oil I R R R R R R R R: Replace
Fuel strainer C C C C C C C C T: Tighten
Carburetor I I I I I *If cleaning, lubrication,
Fuel pipe I I I refill, adjustment, or
Air supply Air cleaner C C C C C C C replacement are found
system Air inlet manifold screws I I I I I I I I necessary during riding or
inspection, you can take
Control related air pipe I I I I I I I I
corrective actions directly
Transmissio Cam chain (4T) I I I I I
provided that exhaust
n system Ride belt I I R I I R I
emission is not seriously
Valve gap (4T) A A A A A
affected. However, it these
Ignition Spark plug/ 4T C R have seriously affected
system Ignition circuit I I I exhaust emission, these
Others Important body bolts T T T T T T T T T T T T T T T corrective actions will not
Brake system be conducted until they are
I I I I I I I I I I I I I I I I
reported for approval.

(2) Maintenance other than planned schedule

Item Cause for maintenance
Ignition system If abnormal ignition, engine over-heat, engine stall are found, immediately perform inspection.
Removing Deposit If engine power reduces significantly after operation of ten to fifteen months
Transmission system If power reduces significantly when accelerating after operation of ten to fifteen months
If the engine is under severe load in the first month since operation, the piston, piston rings, cylinder may wear or get stuck. The engine
Piston
should be cleaned or honed. Some parts may be renewed.

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 ■ Battery Electrolyte Check Battery stud terminal
1. The battery for this model is a servicing-free type without need Remove the seat before cleaning the battery stud terminals.
of refilling battery electrolyte.
* If the stud terminal becomes corroded, remove the battery and
clean it thoroughly.
* After cleaning the stud, you may apply a thin layer of grease or
Vaseline. Then, position the battery in place and attach the
(1) Battery tie band (2) Positive (3) Negative connecting wires.
(4) Fuse box (5) Battery

(3) (4) (2)

Notes:
* Do not open the cover of the enclosed battery that contains
battery electrolyte
* If the ATV has not been used for a long period of time, the
battery may have discharged and reduced its power. In this
case, remove the battery and recharge it to its full power
and then put it in a cool and well-ventilated place.
* If the ATV will not be used for a long period of time, remove
the connecting wire at the negative pole.

Notes:
* While removing or mounting the battery, do not allow
flammable gas to get close.
* To remove the battery, first turn off the ignition switch. Then
(5) first detach the negative(-) connecting wire. However, to
(1)
connect the battery, first attach the positive(+) wire and then
the negative(-) wire.
* If the terminal screw becomes loose, tighten it firmly.

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Replacing the Fuse
Turn off the ignition switch and check if the fuse is blown. * To replace the battery (lamps), use only the original components
When replacing the fuse, always get a fuse of the of the prescribed specification.
* If components are not original or out of specification, the fuse
specified rating.
can easily be blown, and the battery will not be in balanced
* Before replacing the fuse, first find out why it is blown.
status.
* Remove the seat
When washing the ATV, do not wash it with high-pressure water
* The fuse is located behind the battery
* To remove the fuse: jet.
Open the fuse box and take out the blown fuse.
If the fuse is not well in contact, it will create heat and Notes:
easily leads to circuit failure. * To remove the fuse:
* To assemble it: Care should be taken when removing the fuse, as its holder is
Insert the fuse in the holder and position the cover back very small. If the fuse does not have good contact after opening
the cover, it may generate heat and lead to circuit failure.
in place.
* To assemble the fuse:
Be sure to gently pull the fuse to ascertain that the fuse Insert the fuse in its holder.
has good contact. A loose fuse will generate heat. Be sure to gently pull the fuse to ascertain that the fuse is well in
Fuse rating: 20A contact. A loose fuse will generate heat.

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Consumer information
SERIAL NUMBER

Location of Engine Serial Number

Location of Frame Serial Number

(Vehicle Identification Number)

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 ■ When Failure Occurs If The Engine Stops
If ATV experiences a malfunction during use, please take it to a If the engine stops during riding, first check the following;
dealer or service center for inspection. * Is fuel available?
* The way to start the engine is correct
* Any failure occurs on other part

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Specifications
MODEL BR400 4WD DIMENSIONS
NAME BEAR 400 4WD
Overall length 2060 mm(81.1 in)
ENGINE
Overall width 1215 mm(47.8 in)
Type Liquid-cooled, 4 stroke, 4 valve
Cylinder Arrangement Single cylinder, vertical Overall height 1210 mm(47.6 in)

Displacement 359.3 c.c. Seat height 910 mm(35.8 in)

Bore X Stroke 78.0mm × 75.2mm
Wheelbase 1260 mm(49.6 in)
Carburetor Mikuni/BSR33-78
Ground clearance 300 mm(11.8 in)
Compression Ratio 11.0
Iginition C.D.I Claim dry weight 303.3 kg(668 lb)
Starting System Electric Fuel Capacity 16.6 L(4.38 gal)
Transmission CVT with reverse , H/L Gear
Oil capacity 2.5 L(0.66 gal)
Final Drive pushbutton; 3-way locking differential; 2WD, 4WD,
locked 4WD; shaft drive Battery GS GTX12-BS
CHASSIS Lubrication System Wet sump, Oil Pump
Suspension/Front Dual A-arm with 5 way preload-adjustable shocks
Idle Speed 1600±100 rpm
Suspension/Rear Dual A-arm with 5 way preload-adjustable shocks
Brakes/Front R/L Disc brake
Brakes/Rear R/L Disc brake
Tires/Font 25x8-12
Tires/Rear 25x10-12

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