warning YAMAHA XTZ125 2007 Owner's Manual

6-29
6-29
Front fork inspection
1. Visual check
Check for scratches or damage on the inner tube and
excessive oil leakage from the front fork.
2. Operation check Place the motorcycle on a level place.
a. Hold the motorcycle in an upright position and apply the front brake.
b. Push down hard several times and check if the fork rebounds smoothly.
If any damage or unsmooth movement is found with
the front fork, consult a Yamaha dealer.
CAUTION:
Securely support the motorcycle so there is no danger
of it falling over.
WARNING:
Front fork inspection
1. Visual check Check for scratches or damage on the inner tube and
excessive oil leakage from the front fork.
2. Operation check Place the motorcycle on a level place.
a. Hold the motorcycle in an upright position and apply the front brake.
b. Push down hard several times and check if the fork rebounds smoothly.
If any damage or unsmooth movement is found with
the front fork, consult a Yamaha dealer.
CAUTION:
Securely support the motorcycle so there is no danger
of it falling over.
WARNING:

6-30
6-30
This shock absorber contains highly pressurized
nitrogen gas. Read and understand the following
information before handling the shock absorber. The
manufacturer cannot be held responsible for property
damage or personal injury that may result from improper
handling.
1. Do not tamper with or attempt to open the cylinderassembly.
2. Do 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.
3. Do not deform or damage the cylinder in any way. Cylinder damage will result in poor damping
performance.
4. Take your shock absorber to a Yamaha dealer for any service.
Rear shock absorber adjustment
The spring prelod of the rear shock absorber can be adjusted
to suit rider’s preference, weight and course condition.
Turn the adjusting ring in direction a to increase spring
preload and in direction b to decrease spring preload. Make
sure that the appropriate notch in the adjusting ring is aligned
with the position indicator on the rear shock absorber.
1. Spring preload adjusting ring 2.Position indicator
WARNING:
ADJUSTING POSITION SOFT STANDARD HARD
12 35
4
This shock absorber contains highly pressurized
nitrogen gas. Read and understand the following
information before handling the shock absorber. The
manufacturer cannot be held responsible for property
damage or personal injury that may result from improper
handling.
1. Do not tamper with or attempt to open the cylinder
assembly.
2. Do 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.
3. Do not deform or damage the cylinder in any way. Cylinder damage will result in poor damping
performance.
4. Take your shock absorber to a Yamaha dealer for any service.
Rear shock absorber adjustment
The spring prelod of the rear shock absorber can be adjusted
to suit rider’s preference, weight and course condition.
Turn the adjusting ring in direction a to increase spring
preload and in direction b to decrease spring preload. Make
sure that the appropriate notch in the adjusting ring is aligned
with the position indicator on the rear shock absorber.
1. Spring preload adjusting ring 2.Position indicator
WARNING:
ADJUSTING POSITION SOFT STANDARD HARD
12 35
4

6-31
6-31
Wheel bearings
If there is play in the front or rear wheel hub or if the wheel
does not turn smoothly, have a Yamaha dealer inspect the
wheel bearings. The wheel bearings should be inspected
according to the Maintenance Schedule. Steering inspection
Securely support the motorcycle so there is no danger
of it falling over. Periodically inspect the condition of the steering. Worn out
or loose steering bearings may be dangerous. Place a stand
under the engine to raise the front wheel off the ground.
Hold the lower end of the front forks and try to move them
forward and backward. If any free play can be felt, ask a
Yamaha dealer to inspect and adjust the steering. Inspection
is easier if the front wheel is removed.
WARNING:
Wheel bearings
If there is play in the front or rear wheel hub or if the wheel
does not turn smoothly, have a Yamaha dealer inspect the
wheel bearings. The wheel bearings should be inspected
according to the Maintenance Schedule. Steering inspection
Securely support the motorcycle so there is no danger
of it falling over. Periodically inspect the condition of the steering. Worn out
or loose steering bearings may be dangerous. Place a stand
under the engine to raise the front wheel off the ground.
Hold the lower end of the front forks and try to move them
forward and backward. If any free play can be felt, ask a
Yamaha dealer to inspect and adjust the steering. Inspection
is easier if the front wheel is removed.
WARNING:

6-32
6-32
Battery
BATTERY BREATHER HOSE ROUTING
YAMAHA 5RM-F8179-00Check the level of the battery electrolyte and make sure
that the terminals are tight. Add distilled water if the
electrolyte level is low.
1. When inspecting the battery, make sure that the
battery breather pipe routing is correct. If the
breather pipe touches painted parts, or if its end is
in such a position that may cause gas or electrolyte
leakage, it may cause structural or esthetic damages
to the motorcycle.
2. Take care not to spill battery fluid on the chain.
Battery fluid may weaken the chain causing shorter
chain life and possibly result in an accident.
WARNING:
Battery
BATTERY BREATHER HOSE ROUTING
YAMAHA 5RM-F8179-00Check the level of the battery electrolyte and make sure
that the terminals are tight. Add distilled water if the
electrolyte level is low.
1. When inspecting the battery, make sure that the
battery breather pipe routing is correct. If the
breather pipe touches painted parts, or if its end is
in such a position that may cause gas or electrolyte
leakage, it may cause structural or esthetic damages
to the motorcycle.
2. Take care not to spill battery fluid on the chain.
Battery fluid may weaken the chain causing shorter
chain life and possibly result in an accident.
WARNING:

6-33
6-33
CAUTION:
Battery electrolyte is poisonous and dangerous,
causing severe burns, etc. It contains sulfuric acid.
Avoid contact with skin, eyes or clothing.
Antidote:
EXTERNAL: Flush with water.
INTERNAL: Drink large quantities of water or milk.
Follow with milk of magnesia, beaten egg, or vegetable
oil. Call a physician immediately.
EYES: Flush with water for 15 minutes and get prompt
medical attention.
Batteries produce explosive gases. Keep sparks, flame,
cigarrettes, etc., away. Ventilate when charging or using
it in an enclosed space. Always shield your eyes when
working near batteries.
KEEP OUT OF REACH OF CHILDREN.
Replenishing the battery fluid

 
Normal tap water contains minerals which are harmful
to a battery; therefore, refill only with “distilled water”.
A poorly maintained battery will corrode and discharge
quickly. The battery fluid should be checked at least once a
month.
The level should be between the minimum and maximum
marks. Use only “distilled water” if refilling is necessary.
WARNING:
CAUTION:
Battery electrolyte is poisonous and dangerous,
causing severe burns, etc. It contains sulfuric acid.
Avoid contact with skin, eyes or clothing.
Antidote:
EXTERNAL: Flush with water.
INTERNAL: Drink large quantities of water or milk.
Follow with milk of magnesia, beaten egg, or vegetable
oil. Call a physician immediately.
EYES: Flush with water for 15 minutes and get prompt
medical attention.
Batteries produce explosive gases. Keep sparks, flame,
cigarrettes, etc., away. Ventilate when charging or using
it in an enclosed space. Always shield your eyes when
working near batteries.
KEEP OUT OF REACH OF CHILDREN.
Replenishing the battery fluid

 
Normal tap water contains minerals which are harmful
to a battery; therefore, refill only with “distilled water”.
A poorly maintained battery will corrode and discharge
quickly. The battery fluid should be checked at least once a
month.
The level should be between the minimum and maximum
marks. Use only “distilled water” if refilling is necessary.
WARNING:

6-35
6-35
Headlight bulb replacementThis motocycle this equipped with halogen bulb on its
headlight.
If the headlight bulb burns out, replace the bulb as follows:
1. Remove the cowling by loosing its bolts.
2. Loosen the bulb connectors.
ADVERTENCIA
Keep flammable products and your hands away from
the bulb while it is on, as it is hot. Do not touch the
bulb until it cools down


"

 
 
WARNING:
Headlight bulb replacementThis motocycle this equipped with halogen bulb on its
headlight.
If the headlight bulb burns out, replace the bulb as follows:
1. Remove the cowling by loosing its bolts.
2. Loosen the bulb connectors.
ADVERTENCIA
Keep flammable products and your hands away from
the bulb while it is on, as it is hot. Do not touch the
bulb until it cools down


"

 
 
WARNING:

6-40
6-40
Rear wheel installationWhen installing the rear wheel, reverse the removal
procedures. Pay attention to the following points:
1. Be sure the slot in the brake shoe plate is fit over the
stopper on the rear arm.
2. Make sure the rear wheel axl is inserted from the right-
hand side and that the chain pullers are installed with
the punched side outward.
3. Adjust the drive chain.
4. Make sure the axle nut is properly torqued.
Axle nut torque:
80 N.m ( 8.0 Kgf.m, 58 lbf.ft)
5. Adjust the rear brake.(See page 6-18)
Check the operation of the brake light after adjusting
the rear brake
WARNING:
Rear wheel installationWhen installing the rear wheel, reverse the removal
procedures. Pay attention to the following points:
1. Be sure the slot in the brake shoe plate is fit over the
stopper on the rear arm.
2. Make sure the rear wheel axl is inserted from the right-
hand side and that the chain pullers are installed with
the punched side outward.
3. Adjust the drive chain.
4. Make sure the axle nut is properly torqued.
Axle nut torque:
80 N.m ( 8.0 Kgf.m, 58 lbf.ft)
5. Adjust the rear brake.(See page 6-18)
Check the operation of the brake light after adjusting
the rear brake
WARNING:

6-42
6-42 Troubleshooting chart
ADVERTENC
Never check the fuel system while smoking or in the
vicinity of an open flame.
WARNING:
Check if there is
fuel in the fuel tank
Use electric
starter
Remove spark plug
and check
electrode
Use electric starter 1. Fuel
2. Compression
3. Ignition
4. Battery *Enough fuel
No fuel
There is compression
No compression
Wet
Dry
Engine turns
over quickly
Engine turns
over slowlySupply fuel
Go to ignition check
Ask Yamaha dealer to inspect
Wipe clean with dry cloth and correct
spark plug gap or replace spark plugs
Ask Yamaha dealer to inspect
Battery good
Check fluid, recharge
and check
connections
Go to compression
check
Engine doesn’t start, go to
compression check
Open the throttle hal-way
and start the engine
Engine doesn’t start, ask
Yamaha dealer to inspect.Engine doesn’t start,
go to battery check
* Obs.: XTZ 125E
Troubleshooting chart
ADVERTENC
Never check the fuel system while smoking or in the
vicinity of an open flame.
WARNING:
Check if there is
fuel in the fuel tank
Use electric
starter
Remove spark plug
and check
electrode
Use electric starter 1. Fuel
2. Compression
3. Ignition
4. Battery *Enough fuel
No fuel
There is compression
No compression
Wet
Dry
Engine turns
over quickly
Engine turns
over slowlySupply fuel
Go to ignition check
Ask Yamaha dealer to inspect
Wipe clean with dry cloth and correct
spark plug gap or replace spark plugs
Ask Yamaha dealer to inspect
Battery good
Check fluid, recharge
and check
connections
Go to compression
check
Engine doesn’t start, go to
compression check
Open the throttle hal-way
and start the engine
Engine doesn’t start, ask
Yamaha dealer to inspect.Engine doesn’t start,
go to battery check
* Obs.: XTZ 125E