service YAMAHA YFM700R 2006 Owners Manual

4-33
EBU16041
Adjusting the rear shock absorber
The spring preload, rebound damping and com-
pression damping forces of the rear shock
absorber can be adjusted to suit the rider’s
weight and the riding conditions.
w
This shock absorber contains highly pres-
surized nitrogen gas. Read and understand
the following information before handling the
shock absorber.
8Do not tamper with or attempt to open the
cylinder assembly.
8Do not subject the shock absorber to an
open flame or other high heat source. This
may cause the unit to explode due to
excessive gas pressure.
8Do not deform or damage the cylinder in
any way. Cylinder damage will result in
poor damping performance.
8Take the shock absorber to a Yamaha
dealer for any service.
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5-31
EBU01600
Tire wear limit
When the tire groove decreases to 3 mm (0.12
in) due to wear, replace the tire.
EBU11620
Fittings and fasteners
Always check the tightness of chassis fittings
and fasteners before a ride. Take the machine
to a Yamaha dealer or refer to the Service
Manual for correct tightening torque.
EBU10030
Lights
Check the headlights and tail/brake light to
make sure they are in working condition. Repair
as necessary for proper operation.
EBU11700
Switches
Check the operation of all switches. Have a
Yamaha dealer repair as necessary for proper
operation.
a
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8-1
EBU05160
PERIODIC MAINTENANCE AND
ADJUSTMENT
Periodic inspection, adjustment and lubrication
will keep your machine in the safest and most
efficient condition possible. Safety is an obliga-
tion of the machine owner. The most important
points of machine inspection, adjustment and
lubrication are explained on the following pages.
w
Never service an engine while it is running.
Moving parts can catch clothing or parts of
the body, causing injury. Electrical compo-
nents can cause shocks or can start fires.
Turn off the engine when performing mainte-
nance unless otherwise specified. Have a
Yamaha dealer perform service if you are not
familiar with machine service.
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8-3
EBU12220
Owner’s manual and tool kit
You are recommended to put this owner’s man-
ual and low-pressure tire gauge in the vinyl bag
and always carry them along with the owner’s
tool kit under the seat. The service information
included in this manual is intended to provide
you, the owner, with the necessary information
for completing your own preventive maintenance
and minor repairs. The tools provided in the
owner’s tool kit are sufficient for this purpose,
except that a torque wrench is also necessary to
properly tighten nuts and bolts.
NOTE:
If you do not have a torque wrench available
during a service operation requiring one, take
your machine to a Yamaha dealer to check the
torque settings and adjust them as necessary.
1
2
31
2
1. Owner’s manual
2. Owner’s tool kit
3. Low-pressure tire gauge
1. Manuel du propriétaire
2. Trousse à outils du propriétaire
3. Manomètre basse pression pour pneus
1. Manual del propietario
2. Juego de herramientas del propietario
3. Manómetro de baja presión
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8-67
EBU03030
Valve clearance adjustment
The correct valve clearance changes with use,
resulting in improper fuel/air supply or engine
noise. To prevent this, the valve clearance must
be adjusted regularly. This adjustment however,
should be left to a professional Yamaha service
technician.
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8-77
EBU11860
Brake fluid replacement
Complete fluid replacement should be done only
by trained Yamaha service personnel. Have a
Yamaha dealer replace the following compo-
nents during periodic maintenance or when they
are damaged or leaking.
8Replace the oil seals every two years.
8Replace the brake hoses every four years.
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8-79
EBU11880
Front brake lever free play
The front brake lever should have a free play of
zero mm at the lever end. If not, have a Yamaha
dealer check the brake system.
w
Operating with improperly serviced or
adjusted brakes could cause loss of braking
ability which could lead to an accident.
After servicing:
8Make sure the brakes operate smoothly
and that the free play is correct.
8Make sure the brakes do not drag.
8Make sure the brakes are not spongy. All
air must be bled from the brake system.
Replacement of brake components requires
professional knowledge. These procedures
should be performed by a Yamaha dealer.
a. Brake lever free play a. Jeu du levier de freina. Juego de la palanca de freno
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8-81
EBU10790
Brake pedal height adjustment
The top of the brake pedal should be positioned
15.3 mm below the top of the footrest. If not,
have a Yamaha dealer adjust it.
w
Operating with improperly serviced or
adjusted brakes could cause loss of braking
ability, which could lead to an accident.
After servicing:
8Make sure the brakes operate smoothly
and that the brake pedal position is cor-
rect.
8Make sure the brakes do not drag.
8Make sure the brakes are not spongy. All
air must be bled from the brake system.
Replacement of brake components requires
professional knowledge. These procedures
should be performed by a Yamaha dealer.
a
a. Brake pedal positiona. Hauteur de la pédale de freina. Altura del pedal del freno
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8-97
EBU08050
Lubricating the drive chain
The drive chain must be cleaned and lubricated
at the intervals specified in the periodic mainte-
nance and lubrication chart, otherwise it will
quickly wear out, especially when riding in dusty
or wet areas. Service the drive chain as follows.
cC
The drive chain must be lubricated after
washing the ATV or riding in the rain.
1. Clean the drive chain with kerosene and a
small soft brush.
cC
To prevent damaging the O-rings, do not
clean the drive chain with steam cleaners,
high-pressure washers or inappropriate sol-
vents.
q
1. O-rings1. Joints toriqus1. Juntas tóricas
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8-120
FBU03850
Entretien de la batterie
1. Si la machine doit rester inutilisée pendant
un mois ou plus, enlever la batterie et la
conserver dans un endroit frais et sombre.
Recharger la batterie à fond avant de la
remonter.
fF
Un chargeur spécial (tension/courant
constants ou tension constante) est nécessaire
pour recharger une batterie de type scellé.
L’utilisation d’un chargeur de type conven-
tionnel peut raccourcir la durée de service de
la batterie.
2. En remontant la batterie dans le véhicule,
toujours veiller à ce que les connexions
soient effectuées correctement.
SBU03850
Mantenimiento de la batería
1. Cuando no vaya a utilizar la máquina duran-
te un mes o más, desmonte la batería y
guárdela en un sitio oscuro y fresco.
Recárgue la batería completamente antes
de montarla de nuevo.
yY
Se necesita un cargador de batería especial
(tensión/corriente constante o tensión cons-
tante) para recargar esta batería. El uso de
un cargador convencional podría acortar la
vida útil de la batería.
2. Cuando monte de nuevo la batería en la
máquina, asegúrese siempre de efectuar
correctamente las conexiones.
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