tow YAMAHA BIG BEAR PRO 400 2003 Notices Demploi (in French)

4-21 1. Front brake lever
1. Levier de frein avant
1. Palanca del freno delantero
EBU00070
Front brake lever
The front brake lever is located on the right handle-
bar. Pull it toward the handlebar to apply the front
brake.
EE.book Page 21 Monday, June 18, 2001 10:18 AM

4-23 1. Rear brake pedal
1. Pédale de frein arrière
1. Pedal del freno trasero
1. Rear brake lever
1. Levier de frein arrière
1. Palanca del freno trasero
EBU00073
Rear brake pedal and lever
The brake pedal is located on the right side of the
machine and the brake lever is located on the left
handlebar. Push down on the pedal or pull the le-
ver toward the handlebar to apply the rear brake.
EE.book Page 23 Monday, June 18, 2001 10:18 AM

6-17 1. Shift pedal N. Neutral position
1. Pédale de sélection N. Point mort
1. Pedal del cambio N. Posición de punto muerto
EBU00202
Shifting
This model is equipped with a dual, 5-speed for-
ward and 1-speed reverse transmission with a
centrifugal clutch. The transmission allows you to
control the amount of power you have available at
a given speed or for starting, accelerating, climb-
ing hills, reverse, etc. To shift into neutral, return
the throttle lever to its original position and repeat-
edly depress the shift pedal until it stops.CAUTION:
Do not coast for long periods with the engine
off, and do not tow the machine a long dis-
tance. Even in neutral position, the transmis-
sion is only properly lubricated when the
engine is running. Inadequate lubrication may
cause damage.
EE.book Page 17 Monday, June 18, 2001 10:18 AM

6-33
EBU00230
Loading
Cargo or a trailer can change the stability and han-
dling of an ATV. You must use common sense and
good judgement when carrying cargo or towing a
trailer. Keep the following points in mind:

Never exceed the weight limits shown. An
overloaded ATV can be unstable.
MAXIMUM LOADING LIMIT

Vehicle loading limit (total weight of cargo,
rider and accessories, and tongue weight):
220 kg


Front carrier: 45 kg


Rear carrier: 85 kg


Storage box: 2 kg


Trailer hitch:
Pulling load (total weight of trailer and car-
go): 500 kgf
Tongue weight (vertical weight on trailer
hitch point): 15 kgf
EE.book Page 33 Monday, June 18, 2001 10:18 AM

6-35

Do not exceed the maximum tongue weight.
You can measure tongue weight with a bath-
room scale. Put the tongue of the loaded trailer
on the scale with the tongue at hitch height. Ad-
just the load in the trailer, if necessary, to re-
duce the weight on hitch.


If you are carrying cargo and towing a trailer, in-
clude the tongue weight in the maximum vehi-
cle load limit.


Load cargo on the carrier as close to the center
of the vehicle as possible. Put cargo at the front
of the rear carrier. Center the load from side to
side.


Tie down cargo securely to the carriers. Make
sure cargo in the trailer cannot move around. A
shifting load can cause an accident.


Make sure the load does not interfere with con-
trols or your ability to see where you are going.
EE.book Page 35 Monday, June 18, 2001 10:18 AM

6-37

Ride more slowly than you would without a
load. The more weight you carry, the slower
you should go. Although conditions vary, it is
good practice not to exceed low range 2nd
gear whenever you are carrying heavier loads
or when towing a trailer.


Allow more braking distance. A heavier vehicle
takes longer to stop.


Avoid making sharp turns unless at very slow
speeds.


Avoid hills and rough terrain. Choose terrain
carefully. Added weight affects the stability and
handling of the ATV.WARNING
Never exceed the stated load capacity for this
ATV. Overloading this ATV or carrying or tow-
ing cargo improperly could cause changes in
vehicle handling which could lead to an acci-
dent.
Cargo should be properly distributed and se-
curely attached. Reduce speed when carrying
cargo or pulling a trailer. Allow greater dis-
tance for braking.
EE.book Page 37 Monday, June 18, 2001 10:18 AM

7-43 1. Lean towards inside of turn.
2. Support your weight on the outer footrest.
1. Se pencher vers l’intérieur du virage.
2. S’appuyer sur le repose-pied externe.
1. Inclínese hacia el interior del giro.
2. Descanse su peso en el descansapie externo.
As you approach a curve, slow down and begin to
turn the handlebars in the desired direction. As
you do so, put your weight on the footboard to the
outside of the turn (opposite your desired direc-
tion) and lean your upper body into the turn. Use
the throttle to maintain an even speed through the
turn. This maneuver will let the wheel on the inside
of the turn slip slightly, allowing the ATV to make
the turn properly.
This procedure should be practiced at slow speed
many times in a large off-road area with no obsta-
cles. If an incorrect technique is used, your ATV
may continue to go straight. If the ATV doesn’t
turn, come to a stop and then practice the proce-
dure again. If the riding surface is slippery or loose,
it may help to position more of your weight over the
front wheels by moving forward on the seat.
Once you have learned this technique you should
be able to perform it at higher speeds or in tighter
curves.
EE.book Page 43 Monday, June 18, 2001 10:18 AM

8-81
1. Arrow mark
1. Flèche
1. Marca en forma de flecha
EBU00373
Wheel removal
1. Elevate the wheels by placing a suitable
stand under the frame.
2. Remove the nuts from the wheel.
3. Remove the wheel assembly.
EBU00828
Wheel installation
When installing a wheel, reverse the removal pro-
cedure.NOTE:_ The arrow mark
on the tire must point toward
the rotating direction of the wheel.
_
EE.book Page 81 Monday, June 18, 2001 10:18 AM

8-83 1. Tapered nut
1.Écrou conique
1. Tuerca cónica
1. Tapered wheel nuts are used for both front
and rear wheels. Install the nut with its ta-
pered side towards the wheel.
2. Tighten the wheel nuts to the specified
torque.
EBU00381
Battery
This machine is equipped with a sealed-type bat-
tery. Therefore it is not necessary to check the
electrolyte or add distilled water in the battery. If
the battery seems to have discharged, consult a
Yamaha dealer.CAUTION:
Do not try to remove the sealing caps of the
battery cells. You may damage the battery.Wheel nut torque:
Front: 55 Nm (5.5 m·kgf)
Rear: 55 Nm (5.5 m·kgf)
EE.book Page 83 Monday, June 18, 2001 10:18 AM

9-3
CAUTION:
Excessive water pressure may cause water
seepage and deterioration of wheel bearings,
brakes, transmission seals and electrical de-
vices. Many expensive repair bills have result-
ed from improper high pressure detergent
applications such as those available in coin-
operated car washers.4. Once the majority of the dirt has been hosed
off, wash all surfaces with warm water and
mild, detergent-type soap. An old toothbrush
or bottle brush is handy for hard-to-get-at
places.
5. Rinse the machine off immediately with clean
water and dry all surfaces with a chamois,
clean towel or soft absorbent cloth.
6. Clean the seat with a vinyl upholstery cleaner
to keep the cover pliable and glossy.
EE.book Page 3 Monday, June 18, 2001 10:18 AM