torque YAMAHA GRIZZLY 125 2005 Owners Manual

5-15
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 8-61–8-69 for details.)
EBU01083
Throttle lever
Check to see that the throttle lever operates cor-
rectly. It must open smoothly and spring back to
the idle position when released. Have a Yamaha
dealer repair as necessary for proper operation.
EBU01162
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.
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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
3
2
1. Owner’s manual 2. Low-pressure tire gauge
3. Owner’s tool kit
1. Manuel du propriétaire 2.Manomètre basse pression pour pneus3. Trousse à outils du propriétaire
1. Manual del propietario 2.Manómetro de baja presión3. Equipo de herramientas del propietario
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8-17
5. Clean the oil strainer with solvent.
6. Inspect the O-ring and replace it if dam-
aged.
7. Install the O-ring, oil strainer, compression
spring and drain bolt. Tighten the drain bolt
to specification.
cC
Before installing the drain bolt, be sure to
install the O-ring, compression spring and
oil strainer.
8. Fill the engine with oil and install the dip-
stick. Tightening torque:
Drain bolt:
32 Nm (3.2 m0kgf)
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8-21
EBU14912
Final transmission oil
The final transmission case must be checked for
oil leakage before each ride. If any leakage is
found, have a Yamaha dealer check and repair
the machine. In addition, the final transmission
oil must be changed at the intervals specified in
the periodic maintenance and lubrication chart.
Final transmission oil measurement
1. Place the machine on a level surface.
2. Remove the screw and check the oil level. It
should be up to the brim of the hole. If the
oil level is low, remove the oil filler bolt, and
then add sufficient oil of the recommended
type to raise it to the proper level.
3. Install the screw and oil filler bolt, and then
tighten them to their specified torques.we
q
q
1. Screw 2. Brim 3. Correct oil level
1. Vis 2. Bord 3. Niveau d’huile correct
1. Tornillo 2. Borde 3. Nivel correcto de aceite
1. Oil filler bolt
1. Boulon de remplissage d’huile
1. Tapón de llenado de aceite
Tightening torque:
Screw:
16 Nm (1.6 m0kgf)
Oil filler bolt:
23 Nm (2.3 m0kgf)
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8-23
Final transmission oil replacement
1. Place the machine on a level surface.
2. Place a container under the engine.
3. Remove the oil filler bolt and drain bolt to
drain the oil from the final transmission
case.
4. Install the drain bolt, and then tighten it to
the specified torque.
5. Add the specified amount of the recom-
mended oil.
q
1. Drain bolt1. Bouchon de vidange1. Tapón de drenajeTightening torque:
Drain bolt:
23 Nm (2.3 m0kgf)
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8-25
6. Install the oil filler bolt, and then tighten it to
the specified torque.
cC
8Make sure that no foreign material enters
the final transmission case.
8Make sure that no oil gets on the tires or
wheels.
Recommended oil:
See page 10-2.
Oil quantity:
0.6 L
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8-29
Before installing the spark plug, measure the
electrode gap with a wire thickness gauge and
adjust it to specification.
When installing the spark plug, always clean the
gasket surface and its mating surface. Wipe off
any grime from the threads and tighten it to the
specified torque.
a
q
a. Spark plug gapa. Ecartement des électrodesa. Separación entre electordos de la bujía
1. Spark plug wrench
1. Clé spéciale1. Llave de bujías
Spark plug gap:
0.6–0.7 mm
Tightening torque:
Spark plug:
12.5 Nm (1.25 m0kgf)
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8-65
5. Finger tighten the hub stopper bolt and tight-
en the hub stopper bolt locknut.
cC
If measurement A A
of the drive chain adjust-
ing bolt is less than 27 mm, ask a Yamaha
dealer to replace the drive chain.
A
A. Measurement AA. Longueur AA. Medición A
Tightening torque:
Locknut:
15.5 Nm (1.55 m0kgf)
Tightening torque:
Locknut:
15.5 Nm (1.55 m0kgf)
Axle holding bolts (upper):
85 Nm (8.5 m0kgf)
Axle holding bolts (lower):
60 Nm (6.0 m0kgf)
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8-75
EBU01112
Wheel removal
1. Loosen the wheel nuts.
2. Elevate the ATV and place a suitable stand
under the frame.
3. Remove the nuts from the wheel.
4. Remove the wheel.
EBU01150
Wheel installation
1. Install the wheel and the nuts.
NOTE:
Tapered wheel nuts are used for both front and
rear wheels. Install the nut with its tapered side
towards the wheel.
2. Lower the ATV to the ground.
3. Tighten the wheel nuts to the specified
torque.
q
1. Tapered wheel nut1. Roue et les écrous1. Rueda y las tuercas
Tightening torque:
Front wheel nut:
55 Nm (5.5 m0kgf)
Rear wheel nut:
55 Nm (5.5 m0kgf)
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All specification data in this manual are listed in SI
and METRIC UNITS.
Use this table to convert METRIC unit values to
IMPERIAL unit values.
Example:
METRIC
VALUECONVERSION
FACTORIMPERIAL
VALUE
2 mm× 0.03937 = 0.08 in
Conversion tableMETRIC SYSTEM TO IMPERIAL SYSTEM
Metric unitConversion
factorImperial unit
Torquem·kgf
m·kgf
cm·kgf
cm·kgf
× 7.233× 86.794× 0.0723× 0.8679ft·lbf
in·lbf
ft·lbf
in·lbf
Weightkg
g× 2.205× 0.03527lb
oz
Speed km/h× 0.6214 mi/h
Distancekm
m
m
cm
mm× 0.6214× 3.281× 1.094× 0.3937× 0.03937mi
ft
yd
in
in
Volume,
Capacitycc (cm3)
cc (cm3)
L (liter)
L (liter)× 0.03527× 0.06102× 0.8799× 0.2199oz (IMP liq.)
cu·in
qt (IMP liq.)
gal (IMP liq.)
Miscellaneouskg/mm
kgf/cm
2
°C
× 55.997× 14.2234× 1.8 + 32 lb/in
psi (lbf/in
2)
°F
EBU01070Conversion table
11-1
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