warning YAMAHA XTZ125 2004 User Guide

4-6
4-6 Proper loading of your motorcycle is important for the
handling, braking, and other performance and safety
characteristics of your motorcyle. Do not carry loosely
packed items that can shift. Securely pack your heaviest
items close to the center of the motorcycle, and
distribute the weight evenly from side to side. Properly
adjust the suspension for your load, and check the
condition and pressure of your tires. NEVER
OVERLOAD YOUR MOTORCYCLE. Make sure the total
weight of the cargo, rider, passenger, and accessories
(fairing, saddlebags, etc. if approved for this model)
does not exceed the maximum load of the motorcycle.
Operation of an overloaded motorcycle could cause tire
damage, an accident, or even injury.
2. Tire inspection
Always check the tires before operating the motorcycle.
If a tire tread shows crosswise lines (minimum tread
depth), if the tire has a nail or glass fragments in it, or if
the side wall is cracked, contact a Yamaha dealer or
other qualified mechanic and have the tire replaced.


 
 
WARNING:
Proper loading of your motorcycle is important for the
handling, braking, and other performance and safety
characteristics of your motorcyle. Do not carry loosely
packed items that can shift. Securely pack your heaviest
items close to the center of the motorcycle, and
distribute the weight evenly from side to side. Properly
adjust the suspension for your load, and check the
condition and pressure of your tires. NEVER
OVERLOAD YOUR MOTORCYCLE. Make sure the total
weight of the cargo, rider, passenger, and accessories
(fairing, saddlebags, etc. if approved for this model)
does not exceed the maximum load of the motorcycle.
Operation of an overloaded motorcycle could cause tire
damage, an accident, or even injury.
2. Tire inspection
Always check the tires before operating the motorcycle.
If a tire tread shows crosswise lines (minimum tread
depth), if the tire has a nail or glass fragments in it, or if
the side wall is cracked, contact a Yamaha dealer or
other qualified mechanic and have the tire replaced.


 
 
WARNING:

4-7
4-7 After extensive tests, the tires listed below have been
approved by Yamaha for this model. The front and rear
tires should always be by the same manufacturer and
of the same design. No guarantee concerning handling
characteristics can be given if a tire combination other
than one approved by Yamaha is used on this
motorcycle.
FRONT
REAR
Manufacturer
Minimum tire tread depth
(from and rear) !" #$% &'()'
*+,
#% &'()'
!+,1. It is dangerous to ride with a worn-out tire. When
the tire tread begin to show signs of wear, replace
the tire immediately. Brakes, tires and related wheel
parts should be left to a Yamaha dealer.
2. Patching a punctured tube is not recommended. If
it is absolutely necessary to do so, use great care
and replace the tube as soon as possible with a
good quality replacement.
WARNING:WARNING:
After extensive tests, the tires listed below have been
approved by Yamaha for this model. The front and rear
tires should always be by the same manufacturer and
of the same design. No guarantee concerning handling
characteristics can be given if a tire combination other
than one approved by Yamaha is used on this
motorcycle.
FRONT
REAR
Manufacturer
Minimum tire tread depth
(from and rear) !" #$% &'()'
*+,
#% &'()'
!+,1. It is dangerous to ride with a worn-out tire. When
the tire tread begin to show signs of wear, replace
the tire immediately. Brakes, tires and related wheel
parts should be left to a Yamaha dealer.
2. Patching a punctured tube is not recommended. If
it is absolutely necessary to do so, use great care
and replace the tube as soon as possible with a
good quality replacement.
WARNING:WARNING:

4-9
4-9
CAUTION:
Always wipe off spilled fuel immediately with a dry and
clean soft cloth. Fuel may deteriorate painted surfaces
or plastic parts.
Fuel
-./ - .0
Make sure there is sufficient fuel in the tank.
Do not overfill the fuel tank. Avoid spilling fuel on the
hot engine. Do not fill the fuel tank above the bottom of
the filler tube as shown in the illustration or it may
overflow when the fuel heats up later and expands.
Recommended fuel:
UNLEADED FUEL
Fuel tank capacity:
Total:
10.6 l ( 2.33 Imp gal, 2.80 US gal)
Reserve:
1.0 l ( 0.220 Imp gal, 0.264 Us gal)
Your Yamaha engine has been designed to use regular
unleaded gasoline with a pump octane number ([R+m]/2)
of 86 or higher, or research octane number of 91 or higher.
If knocking or pinging occurs, use a different brand of
gasoline or premium unleaded fuel. Unleaded fuel will give
you longer spark plug life and reduced maintenance cost.
If unleaded gasoline is not available, then leaded regular
gasoline can be used.
Gasohol
There are two types of gasohol; gasohol containing ethanol
and that containing methanol. Gasohol containing ethanol
can be used if ethanol content does not exceed 10%.
Gasohol containing methanol is not recommended by
Yamaha because it can cause fuel system damage or
vehicle performance problems.
WARNING:
CAUTION:
Always wipe off spilled fuel immediately with a dry and
clean soft cloth. Fuel may deteriorate painted surfaces
or plastic parts.
Fuel
-./ - .0
Make sure there is sufficient fuel in the tank.
Do not overfill the fuel tank. Avoid spilling fuel on the
hot engine. Do not fill the fuel tank above the bottom of
the filler tube as shown in the illustration or it may
overflow when the fuel heats up later and expands.
Recommended fuel:
UNLEADED FUEL
Fuel tank capacity:
Total:
10.6 l ( 2.33 Imp gal, 2.80 US gal)
Reserve:
1.0 l ( 0.220 Imp gal, 0.264 Us gal)
Your Yamaha engine has been designed to use regular
unleaded gasoline with a pump octane number ([R+m]/2)
of 86 or higher, or research octane number of 91 or higher.
If knocking or pinging occurs, use a different brand of
gasoline or premium unleaded fuel. Unleaded fuel will give
you longer spark plug life and reduced maintenance cost.
If unleaded gasoline is not available, then leaded regular
gasoline can be used.
Gasohol
There are two types of gasohol; gasohol containing ethanol
and that containing methanol. Gasohol containing ethanol
can be used if ethanol content does not exceed 10%.
Gasohol containing methanol is not recommended by
Yamaha because it can cause fuel system damage or
vehicle performance problems.
WARNING:

5-4
5-4 Before going through the following steps, check the
function of the clutch switch (See page 3-15)
TURN THE MAIN SWITCH TO “ON” AND
ENGINE STOP SWITCH TO “ ”
IF TRANSMISSION IS IN NEUTRALIF TRANSMISSION IS IN GEAR
PULL IN CLUTCH LEVER
AND PUSH STARTER SWITCH; ENGINE WILL
START
PUT TRANSMISSION IN GEAR
MOTORCYCLE CAN BE RIDDENMOTORCYCLE CAN BE RIDDEN
PUSH STARTER SWITCH; ENGINE WILL
START
WARNING:
* Obs.: XTZ 125E
Before going through the following steps, check the
function of the clutch switch (See page 3-15)
TURN THE MAIN SWITCH TO “ON” AND
ENGINE STOP SWITCH TO “ ”
IF TRANSMISSION IS IN NEUTRALIF TRANSMISSION IS IN GEAR
PULL IN CLUTCH LEVER
AND PUSH STARTER SWITCH; ENGINE WILL
START
PUT TRANSMISSION IN GEAR
MOTORCYCLE CAN BE RIDDENMOTORCYCLE CAN BE RIDDEN
PUSH STARTER SWITCH; ENGINE WILL
START
WARNING:
* Obs.: XTZ 125E

5-8
5-8 2. 150 ~ 500 Km:
Avoid prolonged operation above 1/2 throttle. Allow the
machine to rev freely through the gears, but do not use
full throttle at any time.
3. 500 ~ 1,000 Km:
Avoid cruising speeds in excess of 3/4 throttle.
CAUTION:
After 1,000Km of operation, be sure to replace the
engine oil.
4. After 1,000 Km:
Avoid prolonged full throttle operation. Vary speeds
occasionally.Parking
When parking the motorcycle, stop the engine and remove
the ignition key. Turn the fuel cock to “OFF” whenever
stopping the engine.
CAUTION:
If any engine trouble should occur during the break-in
period, consult a Yamaha dealer immediately.
The muffler and exhaust pipe are hot. Park the
motorcycle in a place where pedestrians or children
are not likely to touch the motorcycle. Do not park the
motorcycle on a slope or soft ground; the motorcycle
may fall over.
WARNING:
2. 150 ~ 500 Km:
Avoid prolonged operation above 1/2 throttle. Allow the
machine to rev freely through the gears, but do not use
full throttle at any time.
3. 500 ~ 1,000 Km:
Avoid cruising speeds in excess of 3/4 throttle.
CAUTION:
After 1,000Km of operation, be sure to replace the
engine oil.
4. After 1,000 Km:
Avoid prolonged full throttle operation. Vary speeds
occasionally.Parking
When parking the motorcycle, stop the engine and remove
the ignition key. Turn the fuel cock to “OFF” whenever
stopping the engine.
CAUTION:
If any engine trouble should occur during the break-in
period, consult a Yamaha dealer immediately.
The muffler and exhaust pipe are hot. Park the
motorcycle in a place where pedestrians or children
are not likely to touch the motorcycle. Do not park the
motorcycle on a slope or soft ground; the motorcycle
may fall over.
WARNING:

6-2
6-2
Tool kitThe tools provided in the owner’s tool kit are to assist you
in the performance of periodic maintenance. However, some
other tools such as a torque wrench are also necessary to
perform the maintenance correctly.


NOTE:
If you do not have necessary tools required during a service
operation, take your motorcycle to a Yamaha dealer for
service.
Modifications to this motorcycle not approved by
Yamaha may cause loss of performance, excessive
emissions, and render it unsafe for use. Consult a
Yamaha dealer before attempting any changes.
WARNING:
Tool kitThe tools provided in the owner’s tool kit are to assist you
in the performance of periodic maintenance. However, some
other tools such as a torque wrench are also necessary to
perform the maintenance correctly.


NOTE:
If you do not have necessary tools required during a service
operation, take your motorcycle to a Yamaha dealer for
service.
Modifications to this motorcycle not approved by
Yamaha may cause loss of performance, excessive
emissions, and render it unsafe for use. Consult a
Yamaha dealer before attempting any changes.
WARNING:

6-18
6-18
For brake pedal adjustment, be sure to proceed as
follows (it is advisable to have a Yamaha dealer make
this adjustment.)
1. Pedal height.
a. Loosen the locknut.
b. By turning the adjuster clockwise or counterclockwise
adjust the brake pedal position so that its top end is
approximatelly 2 mm (0.08 in) below the footrest top
end.
c. Tighten the locknut.
Rear brake adjustment

!&  
'

 ()**+,
WARNING:
For brake pedal adjustment, be sure to proceed as
follows (it is advisable to have a Yamaha dealer make
this adjustment.)
1. Pedal height.
a. Loosen the locknut.
b. By turning the adjuster clockwise or counterclockwise
adjust the brake pedal position so that its top end is
approximatelly 2 mm (0.08 in) below the footrest top
end.
c. Tighten the locknut.
Rear brake adjustment

!&  
'

 ()**+,
WARNING:

6-19
6-19ADVERTENCIA
After adjusting the pedal height adjust brake pedal free
play.
2. Freeplay.
The rear brake pedal free play should be adjusted to
20 ~ 30 mm (0.8 ~ 1.2 in) at the brake pedal end. Turn
the adjuster on the brake rod clockwise to reduce play
or counterclockwise to increase play.
ADVERTENCIA
Brake pedal free play should be checked whenever the
chain is adjusted or the rear wheel is removed and then
reinstalled.
If it is impossible to make proper adjustment, consult
a Yamaha dealer.
Check the operation of the brake light after adjusting
the rear brake.

!&

#

$(*-.*)*+-
,
WARNING:
WARNING:
ADVERTENCIA
After adjusting the pedal height adjust brake pedal free
play.
2. Freeplay.
The rear brake pedal free play should be adjusted to
20 ~ 30 mm (0.8 ~ 1.2 in) at the brake pedal end. Turn
the adjuster on the brake rod clockwise to reduce play
or counterclockwise to increase play.
ADVERTENCIA
Brake pedal free play should be checked whenever the
chain is adjusted or the rear wheel is removed and then
reinstalled.
If it is impossible to make proper adjustment, consult
a Yamaha dealer.
Check the operation of the brake light after adjusting
the rear brake.

!&

#

$(*-.*)*+-
,
WARNING:
WARNING:

6-26
6-26Cable inspection and lubrication Drive chain lubrication
The chain consists of many parts which work with each
other. If the chain is not maintained properly, it will wear out
quickly. Therefore, the chain must be serviced regularly.
This service is especially necessary when riding in dusty
areas.
1. Use Yamaha Chain and Cable Lube or any brands of
spray-type chain lubricant. First, remove all dirt and mud
from the chain with a brush or cloth, then spray lubricant
between both rows of side plates and on all center
rollers. The chain should be lubricated every 500 km
(300 mi).
2. To clean the chain, remove it from the machine, dip it
in solvent, and clean out as much dirt as possible. Take
the chain out of the solvent and dry it. Immediately
lubricate the chain to prevent it from rusting.Damage to the outer housing of cables may allow
internal rusting and cause interfere with cable
movement. Replace damaged cables as soon as
possible to prevent unsafe conditions.
Lubricate the inner cable and the cable end. If it does not
operate smoothly, ask a Yamaha dealer to replace them.
RECOMMENDED LUBRICANT:
Engine oil SAE 20W50
WARNING:
Cable inspection and lubrication Drive chain lubrication
The chain consists of many parts which work with each
other. If the chain is not maintained properly, it will wear out
quickly. Therefore, the chain must be serviced regularly.
This service is especially necessary when riding in dusty
areas.
1. Use Yamaha Chain and Cable Lube or any brands of
spray-type chain lubricant. First, remove all dirt and mud
from the chain with a brush or cloth, then spray lubricant
between both rows of side plates and on all center
rollers. The chain should be lubricated every 500 km
(300 mi).
2. To clean the chain, remove it from the machine, dip it
in solvent, and clean out as much dirt as possible. Take
the chain out of the solvent and dry it. Immediately
lubricate the chain to prevent it from rusting.Damage to the outer housing of cables may allow
internal rusting and cause interfere with cable
movement. Replace damaged cables as soon as
possible to prevent unsafe conditions.
Lubricate the inner cable and the cable end. If it does not
operate smoothly, ask a Yamaha dealer to replace them.
RECOMMENDED LUBRICANT:
Engine oil SAE 20W50
WARNING:

6-28
6-28
Rear suspensionSidestand
Lubricate the pivoting parts. Check to see that the sidestand
moves up and down smoothly.
RECOMMENDED LUBRICANT:
Engine oil SAE 20W50
If the sidestand does not move smoothly, consult a
Yamaha dealer.
Lubricate the rear suspension through the nipple.
RECOMMENDED LUBRICANT:
Molybdenum dissulfide grease

0
1


WARNING:
Rear suspensionSidestand
Lubricate the pivoting parts. Check to see that the sidestand
moves up and down smoothly.
RECOMMENDED LUBRICANT:
Engine oil SAE 20W50
If the sidestand does not move smoothly, consult a
Yamaha dealer.
Lubricate the rear suspension through the nipple.
RECOMMENDED LUBRICANT:
Molybdenum dissulfide grease

0
1


WARNING: