engine YAMAHA BEAR TRACKER 250 2003 Notices Demploi (in French)

4-17 1. Lock plate
1. Verrou
1. Placa de bloqueo
EBU00075
Parking brake
Use the parking brake when you have to start the
engine or park the machine, especially on a slope.
Apply the rear brake lever and push down the lock
plate to apply the parking brake. Squeeze the rear
brake lever to release the parking brake.
WARNING


Always set the parking brake before start-
ing the engine. The ATV could start mov-
ing unexpectedly if the parking brake is not
applied. This could cause loss of control or
a collision.


Always be sure you have released the
parking brake before you begin to ride. The
brake could overheat if you ride the ATV
without releasing the parking brake. You
could lose braking performance which
could cause an accident. You could also
wear out the brakes prematurely.
U4XE64.book Page 17 Thursday, May 30, 2002 1:49 PM

4-19 1. Shift pedal N. Neutral position
1. Pédale de sélection N. Point mort
1. Pedal del cambio N. Punto muerto
1. Drive select lever
1. Levier de présélection
1. Palanca de selección de gama
EBU00083
Shift pedal
This machine is equipped with a constant-mesh
5-speed transmission. The shift pedal is located
on the left side of the engine. Neutral is at the bot-
tom position.
EBU00085
Drive select lever
The drive select lever is used for driving the ma-
chine either forward or in reverse. Refer to page
6-11 for drive select lever operation.
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4-21 1. Recoil starter
1. Lanceur à réenroulement
1. Arranque por tracción de cable
1. Fuel tank cap
1. Bouchon de réservoir de carburant
1. Tapón del depósito de combustible
EBU00591
Recoil starter
Firmly grasp the handle and pull slightly until en-
gagement can be felt. Then pull forcefully, being
careful not to pull the rope all the way out.
WARNING
Put the transmission in neutral and set the
parking brake before starting the engine or the
ATV could start to move unexpectedly, which
could cause an accident.
EBU00092
Fuel tank cap
Remove the fuel tank cap by turning it counter-
clockwise.
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4-23
EBU00093
Fuel cock
The fuel cock supplies fuel from the fuel tank to the
carburetor.
The fuel cock has three positions.
OFF: With the lever in this position fuel will not
flow. Always turn the lever to this position
when the engine is not running.
ON: With the lever in this position, fuel flows to
the carburetor. Normal riding is done with
the lever in this position.
RES: This indicates reserve. If you run out of fuel
while riding, turn the lever to this position.
THEN FILL THE FUEL TANK AT THE
FIRST OPPORTUNITY. After refuelling, re-
turn the fuel cock lever to the “ON” position.
U4XE64.book Page 23 Thursday, May 30, 2002 1:49 PM

4-25 1. Fully open 2. Half open
3. Closed A. Starter (choke)
1. Complètement ouvert 2. Mi-ouvert
3. FerméA. Starter (enrichisseur)
1. Abre completamente 2. Semiabierto
3. Cerrado A. Starter (choke)
EBU00094
Starter (choke)
Starting a cold engine requires a richer air-fuel
mixture. A separate starter circuit supplies this
mixture.
Move in direction
a to turn on the starter (choke).
Move in direction
b to turn off the starter (choke).
Refer to “Starting a cold engine” for proper opera-
tion. (See page 6-3.)
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5-1
EBU00113
PRE-OPERATION CHECKS
Before using this machine, check the following points:
ITEM ROUTINE PAGE
Front brakeCheck operation, free play, fluid level and fluid leakage.
Fill with DOT 4 brake fluid if necessary.5-5–5-7,
8-49–8-55
Rear brakeCheck operation, condition and free play.
Adjust if necessary.5-5–5-7,
8-51–8-55
FuelCheck fuel level.
Fill with fuel if necessary.5-9–5-11
Engine oilCheck oil level.
Fill with oil if necessary.5-13–5-15,
8-13–8-19
Final gear oilCheck for leakage. 5-17, 8-21–8-25
ThrottleCheck for proper throttle cable operation. 5-17, 8-41
Wheels and tiresCheck tire pressure, wear and damage.5-21–5-27,
8-65–8-67
Fittings and FastenersCheck all fittings and fasteners. 5-19
LightsCheck for proper operation. 5-19, 8-79–8-85
BatteryCheck fluid level.
Fill with distilled water if necessary.5-19, 8-69–8-75
U4XE64.book Page 1 Thursday, May 30, 2002 1:49 PM

5-9
EBU00998
Fuel
Make sure there is sufficient gasoline in the tank.NOTE:(for Europe only)
If knocking or pinging occurs, use a different brand
of gasoline or higher octane grade. CAUTION:
Use only unleaded gasoline. The use of leaded
gasoline will cause severe damage to internal
engine parts, such as the valves and piston
rings, as well as to the exhaust system. Recommended fuel:
For Europe: Regular unleaded gasoline only
with a research octane number of 91 or high-
er.
For Australia: Unleaded gasoline only
Fuel tank capacity:
Total: 12 L
Reserve: 1.6 L
U4XE64.book Page 9 Thursday, May 30, 2002 1:49 PM

5-11 1. Filler tube 2. Fuel level
1. Tube de remplissage 2. Niveau de carburant
1. Tubo de llenado 2. Nivel de combustible
WARNING


Do not overfill the fuel tank. Fuel expands
when it heats up. If the fuel tank is over-
filled, fuel could spill out due to heat from
the engine or the sun.


Be careful not to spill fuel, especially on
the engine or exhaust pipe which can
cause a fire and severe injury. Wipe up any
spilled fuel immediately.


Do not refuel right after the engine has
been running and is still very hot.


Be sure the fuel tank cap is closed secure-
ly.
U4XE64.book Page 11 Thursday, May 30, 2002 1:49 PM

5-13
EBU01180
Engine oil
Make sure the engine oil is at the specified level.
Fill with oil as necessary. (See pages 8-13–8-19
for details.)
Recommended oil:
Recommended engine oil classification:
API Service SE, SF, SG type or higher
-20˚ -10˚ 0˚
10˚20˚ 30˚40˚50˚C
10W/30
15W/4020W/4020W/50
10W/40
5W/30
U4XE64.book Page 13 Thursday, May 30, 2002 1:49 PM

5-15
CAUTION:_

In order to prevent clutch slippage (since
the engine oil also lubricates the clutch),
do not mix any chemical additives. Do not
use oils with a diesel specification of “CD”
or oils of a higher quality than specified. In
addition, do not use oils labeled “ENERGY
CONSERVING II” or higher.


Make sure that no foreign material enters
the crankcase.
_
Oil quantity:
Periodic oil change:
1.5 L
With oil filter element replacement:
1.6 L
Total amount:
1.8 L
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