engine YAMAHA YFM350R 2005 Notices Demploi (in French)

4-13 1. Clutch lever
1. Levier d’embrayage
1. Palanca de embrague
1. Brake lever
1. Levier de frein
1. Palanca del freno
EBU00069
Clutch lever
The clutch lever is located on the left handlebar
and the ignition circuit cut-off system is incorporat-
ed in the clutch lever holder. Pull the clutch lever to
the handlebar to disengage the clutch, and release
the lever to engage the clutch. The lever should be
pulled rapidly and released slowly for smooth
clutch operation. (Refer to “Starting a cold engine”
for a description of the ignition circuit cut-off sys-
tem.)
EBU00988
Brake lever
The brake lever is located on the right handlebar.
Pull it toward the handlebar to apply the front
brake.
U5YT61.book Page 13 Wednesday, April 7, 2004 3:59 PM

4-17 1. Parking brake lever (Locked position)
1. Levier de frein de stationnement (frein serré)
1. Palanca del freno de estacionamiento
(posición de bloqueo)
1. Parking brake lever (Unlocked position)
1. Levier de frein de stationnement (frein relâché)
1. Palanca del freno de estacionamiento
(posición de desbloqueo)
EBU14072
Parking brake lever
Use the parking brake when you have to start the
engine or park the machine, especially on a slope.
To apply the parking brake, move the parking
brake lever in direction
a. To release the parking
brake, move the parking brake lever in direction
b.
U5YT61.book Page 17 Wednesday, April 7, 2004 3:59 PM

4-19
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.
_
U5YT61.book Page 19 Wednesday, April 7, 2004 3:59 PM

4-21 1. Shift pedal
1. Pédale de sélection
1. Pedal del cambio
1. Drive select lever
1. Levier de présélection
1. Palanca de selección de gama
EBU00082
Shift pedal
This machine is equipped with a constant-mesh
6-speed transmission. The shift pedal is located
on the left side of the engine and is used in combi-
nation with the clutch when shifting.
EBU00085
Drive select lever
The drive select lever is used for driving the machine
either forward or in reverse. Refer to page 6-11 for
drive select lever operation.
U5YT61.book Page 21 Wednesday, April 7, 2004 3:59 PM

4-23 1. Fuel tank cap
1. Bouchon de réservoir de carburant
1. Tapón del depósito de combustible
1. Arrow mark pointing to “OFF”
1. Flèche dirigée vers “OFF”
1. Marca de la flecha señalando a “OFF”OFF PositionRobinet fermé
Posición OFF
EBU00092
Fuel tank cap
Remove the fuel tank cap by turning it counter-
clockwise.
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.
U5YT61.book Page 23 Wednesday, April 7, 2004 3:59 PM

4-27 1. Starter (choke) “”
1. Starter (enrichisseur) “”
1. Starter (choke) “”
EBU00950
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
BrakesCheck operation, fluid level and fluid leakage.
Fill with DOT 4 brake fluid if necessary.5-5–5-7,
8-47–8-57
ClutchCheck operation, condition and lever free play. 8-67
Parking brakeCheck operation, condition and cable length. 8-59–8-63
FuelCheck fuel level.
Fill with fuel if necessary.5-9–5-11
Engine oilCheck oil level.
Fill with oil if necessary.5-13, 8-17–8-27
Drive chainCheck chain slack and condition.
Adjust if necessary.5-13, 8-69–8-73
ThrottleCheck for proper throttle cable operation and free play. 5-15, 8-45
Wheels and tiresCheck tire pressure, wear and damage.5-17–5-23,
8-85–8-87
Fittings and fastenersCheck all fittings and fasteners. 5-15
Lights and switchesCheck for proper operation.5-15, 8-65,
8-97–8-105
U5YT61.book Page 1 Wednesday, April 7, 2004 3:59 PM

5-9
EBU09981
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:
Unleaded gasoline only
For Europe: Regular unleaded gasoline
only with a research octane
number of 91 or higher
Fuel tank capacity:
Total: 9.0 L
Reserve: 2.7 L
U5YT61.book Page 9 Wednesday, April 7, 2004 3:59 PM

5-11 1. Fuel tank filler tube
2. Fuel level
1. Tube de remplissage du réservoir de carburant
2. Niveau de carburant
1. Tubo de relleno del depósito de combustible
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.
_
U5YT61.book Page 11 Wednesday, April 7, 2004 3:59 PM

5-13
EBU10842
Engine oil
Make sure the engine oil is at the specified level.
Add oil as necessary. (See pages 8-17–8-27.)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.
_
EBU00498
Chain
Check the general condition of the chain and
check the chain slack before every ride. Lubricate
and adjust the chain as necessary. (See pages
8-69–8-73 for details.) Recommended engine oil type and quantity:
See page 10-2.
U5YT61.book Page 13 Wednesday, April 7, 2004 3:59 PM