lock YAMAHA WARRIOR 350 2004 User Guide

7-53
WARNING
_ Use proper gear and maintain steady speed
when climbing a hill.
If you lose all forward speed:

Keep weight uphill.


Apply the brakes.


Lock the parking brake, after you are
stopped.
If you begin rolling backwards:


Keep weight uphill.


Never apply the rear brake while rolling
backwards. Apply the front brake.
When fully stopped, apply the rear brake
as well, and then lock the parking brake.
Dismount on uphill side or to a side if pointed
straight uphill. Turn the ATV around and re-
mount, following the procedure described in
the Owner’s Manual.
_
U5NF63.book Page 53 Wednesday, March 12, 2003 10:06 AM

8-31 1. Unlock
1. Déverrouiller
1. Levántelo
1. Element retaining plate 2. Frame
3. Air filter element
1. Plaquette de retenue d’élément 2. Guide
3.Élément du filtre à air
1. Placa de retención del elemento 2. Bastidor
3. Elemento del filtro de aire
6. Squeeze the excess solvent out of the air fil-
ter element and let it dry.CAUTION:_ Do not twist the air filter element when squeez-
ing it. _7. Inspect the air filter element. If damaged, re-
place it.
8. Apply SAE 10W30 engine oil to the air filter
element.NOTE:_ The air filter element should be wet but not drip-
ping. _9. Apply all-purpose grease to the air filter ele-
ment seat.
10. Install the air filter element on the frame.
11. Install the air filter element.
12. Install the air filter case cover by installing the
screws.
13. Install the seat.
U5NF63.book Page 31 Wednesday, March 12, 2003 10:06 AM

8-39 1. Locknut 2. Adjusting bolt
a. Throttle lever free play
1. Contre-écrou 2. Boulon de réglage
a. Jeu du levier d’accélération
1. Contratuerca 2. Perno de ajuste
a. Juego libre de la palanca del acelerador
EBU00307
Throttle lever adjustmentNOTE:Adjust the engine idling speed before adjusting the
throttle lever free play.1. Loosen the locknut.
2. Turn the adjusting bolt until the throttle lever
free play is 3–5 mm.
3. Tighten the locknut.
EBU00303
Valve clearance adjustment
The correct valve clearance changes with use, re-
sulting in improper fuel/air supply or engine noise.
To prevent this, the valve clearance must be ad-
justed regularly. This adjustment however, should
be left to a professional Yamaha service techni-
cian.
U5NF63.book Page 39 Wednesday, March 12, 2003 10:06 AM

8-45

Refill with the same type of brake fluid. Mixing
fluids may result in a harmful chemical reaction
and lead to poor brake performance.


Be careful that water does not enter the brake
fluid reservoir when refilling. Water will signifi-
cantly lower the boiling point of the fluid and
may result in vapor lock.


Brake fluid may deteriorate painted surfaces or
plastic parts. Always clean up spilled fluid im-
mediately.


Have a Yamaha dealer check the cause if the
brake fluid level goes down.
U5NF63.book Page 45 Wednesday, March 12, 2003 10:06 AM

8-53 A. Cable length
A. Longueur de câble
A. Longitud del cable
EBU01192
Parking brake adjustment
Parking brake adjustment may be required if the
parking brake does not hold properly. The cable
length
A should be adjusted to 46–50 mm.
1. Fully loosen the locknut and the adjusting bolt
at the clutch lever.
2. Loosen the locknut and the adjusting bolt at
the rear brake caliper.
3. Turn the adjusting bolt at the clutch lever in
direction
a to increase the cable length or in
direction
b to decrease the cable length.NOTE:_ If the cable cannot be adjusted to specification,
consult a Yamaha dealer. _
U5NF63.book Page 53 Wednesday, March 12, 2003 10:06 AM

8-55 1. Locknut 2. Adjusting bolt
1. Contre-écrou 2. Boulon de réglage
1. Contratuerca 2. Perno de ajuste
1. Locknut 2. Adjusting bolt
1. Contre-écrou 2. Boulon de réglage
1. Contratuerca 2. Perno de ajuste
4. Tighten the locknut at the clutch lever.
5. Screw in the adjusting bolt at the rear brake
caliper by hand until it feels tight, then screw it
out 1/8 turn. Tighten the locknut to the speci-
fied torque.CAUTION:_ When tightening the locknut, hold the adjust-
ing bolt with a wrench so that the adjusting
bolt does not turn together with the locknut. _
WARNING
_ Operating with improperly adjusted brakes
could cause the brakes to malfunction, result-
ing in reduced braking performance. This
could increase the chance of a collision or ac-
cident. After adjusting the parking brake, block
the rear of the machine off the ground and spin
the rear wheels. Check to make sure there is
no brake drag. If brake drag is noticed, perform
the adjustment again. _
Tightening torque:
Locknut:
16 Nm (1.6 m·kgf)
U5NF63.book Page 55 Wednesday, March 12, 2003 10:06 AM

8-59 1. Locknut 2. Adjusting bolt c. Clutch lever free play
1. Contre-écrou 2. Boulon de réglage
c. Jeu du levier d’embrayage
1. Contratuerca 2. Perno de ajuste
c. Juego libre de la maneta de embrague
1. Locknut 2. Adjusting nut
1. Contre-écrou 2.Écrou de réglage
1. Contratuerca 2. Tuerca de ajuste
EBU00741
Clutch lever free play adjustment
The clutch lever free play should be adjusted to 5–
10 mm.
1. Loosen the locknut at the clutch lever.
2. Turn the adjusting bolt at the clutch lever in
direction
a to increase the free play or in di-
rection
b to decrease the free play.
3. Tighten the locknut at the clutch lever.NOTE:If the specified free play cannot be obtained, pro-
ceed with the following steps.4. Loosen the locknut at the clutch lever.
5. Turn the adjusting bolt at the clutch lever in
direction
a to loosen the cable.
6. Loosen the locknut at the crankcase side.
7. Turn the adjusting nut at the crankcase in di-
rection
a to increase the free play or in direc-
tion
b to decrease the free play.
8. Tighten the locknut at the crankcase and the
clutch lever.
U5NF63.book Page 59 Wednesday, March 12, 2003 10:06 AM

8-63 1. Upper wheel hub nut 2. Lower wheel hub nut
1.Écrou supérieur de moyeu de roue
2.Écrou inférieur de moyeu de roue
1. Tuerca superior del cubo de la rueda
2. Tuerca inferior del cubo de la rueda
1. Locknut 2. Adjusting bolt 3. Alignment marks
1. Contre-écrou 2. Boulon de réglage
3. Repères d’alignement
1. Contratuerca 2. Perno de ajuste
3. Marcas de alineación
EBU01194
Drive chain slack adjustment
1. Loosen the rear wheel hub upper and lower
nuts.
2. Loosen the locknuts on each side of the swin-
garm. To tighten the drive chain, turn the ad-
justing bolts in direction
a. To loosen the
drive chain, turn the adjusting bolts in direc-
tion
b and push the wheels forward. Turn
each adjusting bolt exactly the same amount
to maintain correct axle alignment.NOTE:_ There are alignment marks on each side of the
swingarm and on the hub. Use them to check for
proper wheel axle alignment. _3. After adjusting, tighten the locknuts and the
wheel hub nuts to the specified torques.
Tightening torques:
Locknut:
16 Nm (1.6 m·kgf)
Upper wheel hub nut:
120 Nm (12.0 m·kgf)
Lower wheel hub nut:
60 Nm (6.0 m·kgf)
U5NF63.book Page 63 Wednesday, March 12, 2003 10:06 AM

8-91 1. Headlight bulb holder cover
1. Cache de la fixation d’ampoule
1. Cubierta del portabombillas del faro
1. Headlight bulb holder
1. Fixation d’ampoule
1. Portabombillas del faro
5. Remove the headlight bulb holder cover.
6. Turn the headlight bulb holder counterclock-
wise and remove the defective bulb.
WARNING
_ A headlight bulb is hot when it is on and imme-
diately after it is turned off. Wait for the bulb to
cool before touching or removing it. You can
be burned, or a fire could start if the bulb
touches something flammable. _
U5NF63.book Page 91 Wednesday, March 12, 2003 10:06 AM

8-97 1. Tail/brake light bulb holder
1. Fixation d’ampoule de feu arrière/stop
1. Portalámparas de la luz de freno/piloto trasero
1. Tail/brake light bulb holder 2. Bulb
1. Fixation d’ampoule de feu arrière/stop 2. Ampoule
1. Portalámparas de la luz de freno/piloto trasero 2. Bombillas
EBU00861
Tail/brake light bulb replacement
1. Remove the bulb holder (together with the
bulb) by turning it counterclockwise.
2. Remove the defective bulb from the bulb
holder by pushing it inward and turning it
counterclockwise.
3. Install a new bulb in the bulb holder by push-
ing it inward and turning it clockwise.
4. Install the bulb holder (together with the bulb)
by turning it clockwise.
U5NF63.book Page 97 Wednesday, March 12, 2003 10:06 AM