2005 YAMAHA YFM350R fuel

EBU00015
1-CONTENTS
LOCATION OF THE WARNING AND
SPECIFICATION LABELS ....................... 1-1
SAFETY INFORMATION ......................... 2-1
DESCRIPTION AND MACHINE
IDENTIFICATION .................................... 3-1
Identification number records ............... 3-3
Key identification number ..................... 3-5
Vehicle identification number ............... 3-5
Model label ........................................... 3-7
CONTROL FUNCTIONS ......................... 4-1
Main switch........................................... 4-1
Indicator lights ...................................... 4-3
Handlebar switches .............................. 4-5
Start switch .......................................... 4-7
Throttle lever ........................................ 4-9
Speed limiter ...................................... 4-11
Clutch lever ........................................ 4-13
Brake lever ......................................... 4-13
Brake pedal ........................................ 4-15
Parking brake lever ............................ 4-17
Shift pedal .......................................... 4-21
1234
Drive select lever ............................... 4-21
Fuel tank cap ..................................... 4-23
Fuel cock............................................ 4-23
Starter (choke) .................................. 4-27
Seat.................................................... 4-29
Front shock absorber adjustment ...... 4-31
Rear shock absorber adjustment ....... 4-33
PRE-OPERATION CHECKS ................... 5-1
Front and rear brakes .......................... 5-5
Fuel ...................................................... 5-9
Engine oil ........................................... 5-13
Chain.................................................. 5-13
Throttle lever ...................................... 5-15
Fittings and fasteners......................... 5-15
Lights ................................................. 5-15
Switches............................................. 5-15
Tires ................................................... 5-17
How to measure tire pressure ............ 5-21
Tire wear limit..................................... 5-23
5
U5YT61.book Page 1 Wednesday, April 7, 2004 3:59 PM

2-17
WARNING
_

Always turn off the engine when refueling.


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


Do not spill gasoline on the engine or ex-
haust pipe/muffler when refueling. Never
refuel while smoking, or in the vicinity of
sparks, open flames, or other sources of
ignition such as the pilot lights of water
heaters and clothes dryers. Gasoline can
catch fire and you could be burned.


When transporting the ATV in another ve-
hicle, be sure it is kept upright and that
the fuel cock is in the “OFF” position. Oth-
erwise, fuel may leak out of the carburetor
or fuel tank.


Gasoline is poisonous. If you should
swallow some gasoline or inhale a lot of
gasoline vapor, or get some gasoline in
your eyes, see your doctor immediately. If
gasoline spills on your skin, wash with
soap and water. If gasoline spills on your
clothing, change your clothes.
_
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3-1
EBU00032
DESCRIPTION AND MACHINE
IDENTIFICATION1. Seat
2. Drive select lever
3. Fuel tank cap
4. Main switch
5. Brake pedal
6. Headlights
7. Front wheel
8. Fuel cock9. Rear wheel
10. Shift pedal
11. Clutch lever
12. Parking brake lever
13. Brake lever
14. Throttle lever
15. Handlebar switchesNOTE:The machine you have purchased may differ
slightly from those shown in the figures of this
manual.
U5YT61.book Page 1 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.
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4-25 1. Arrow mark pointing to “ON”
1. Flèche dirigée vers “ON”
1. Marca de la flecha señalando a “ON”
ON PositionRobinet ouvert
Posición ON1. Arrow mark pointing to “RES”
1. Flèche dirigée vers “RES”
1. Marca de la flecha señalando a “RES”RES PositionRéserve
Posición RES
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.
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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.)
U5YT61.book Page 27 Wednesday, April 7, 2004 3:59 PM

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
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