2008 YAMAHA XTZ125 battery

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:

6-34
6-34
Storage the battery
1. When the motorcycle is not used for a month or longer,
remove the battery and store it in a cool, dark place.
Completely recharge the battery before reinstallation.
2. If the baterry needs to be stored for a longer period
than the period mentioned above, check the specific
gravity at least once a month, and recharge it when the
specific gravity is below normal.
3. Always make sure the connections are correct when
reinstalling the battery. The red (positive) lead is for the
+ terminal and the black (negative) lead is for the -
terminal. Always connect the red (positive) lead first,
then connect the black (negative) lead. Make sure that
the battery breather pipe is correctly routed, free of
obstructions, and in good condition.
FUSE CAPACITY:10 A
If a fuse is blown, turn off the ignition switch and the switch
of the circuit in question. Install a new fuse of proper
amperage. Turn on the switches and see if the electrical
device operates. If the fuse immediately blows again, consult
a Yamaha dealer.

#
1


CAUTION:
Do not use fuses of higher amperage rating than those
recommended. Substitution of a fuse of improper rating
can cause extensive electrical system damage and
possibly a fire. Fuse replacement
Storage the battery
1. When the motorcycle is not used for a month or longer,
remove the battery and store it in a cool, dark place.
Completely recharge the battery before reinstallation.
2. If the baterry needs to be stored for a longer period
than the period mentioned above, check the specific
gravity at least once a month, and recharge it when the
specific gravity is below normal.
3. Always make sure the connections are correct when
reinstalling the battery. The red (positive) lead is for the
+ terminal and the black (negative) lead is for the -
terminal. Always connect the red (positive) lead first,
then connect the black (negative) lead. Make sure that
the battery breather pipe is correctly routed, free of
obstructions, and in good condition.
FUSE CAPACITY:10 A
If a fuse is blown, turn off the ignition switch and the switch
of the circuit in question. Install a new fuse of proper
amperage. Turn on the switches and see if the electrical
device operates. If the fuse immediately blows again, consult
a Yamaha dealer.

#
1


CAUTION:
Do not use fuses of higher amperage rating than those
recommended. Substitution of a fuse of improper rating
can cause extensive electrical system damage and
possibly a fire. Fuse replacement

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

7-2
7-2 B. Storage
Long term storage (30 days or more) of your machine will
require some preventive procedures to guard against
deterioration. After thoroughly cleaning the machine,
prepare for storage as follows:
1. Drain the fuel tank, fuel lines, and carburetor float
bowl(s).
2. Remove the spark plug(s), pour about one tablespoon
of SAE 20W50 motor oil in the spark plug hole(s) and
reinstall the spark plug(s).
Crank the engine over several times (with the
ignition off) to coat the cylinder walls with oil.
3. Remove the drive chain. Clean it thoroughly with
solvent and lubricate it.
Reinstall the chain or store it in a plastic bag
(tied to frame for safe-keeping).
4. Lubricate all control cables.
5. Block up the frame to raise both wheels off the
ground.
6. Tie a plastic bag over the exhaust pipe outlet to
prevent moisture from entering.7. If storing in a humid or salt-air atmosphere, coat
all exposed metal surfaces with a light film of
oil. Do not apply oil to any rubber parts or the
seat cover.
8. Remove the battery and charge it. Store it in a dry place
and recharge it once a month. Do not store the battery
in an excessively warm or cold place (less than 0ºC
(30ºF) or more than 30ºC (90ºF).
NOTE:
Make any necessary repairs before storing the machine.
B. Storage
Long term storage (30 days or more) of your machine will
require some preventive procedures to guard against
deterioration. After thoroughly cleaning the machine,
prepare for storage as follows:
1. Drain the fuel tank, fuel lines, and carburetor float
bowl(s).
2. Remove the spark plug(s), pour about one tablespoon
of SAE 20W50 motor oil in the spark plug hole(s) and
reinstall the spark plug(s).
Crank the engine over several times (with the
ignition off) to coat the cylinder walls with oil.
3. Remove the drive chain. Clean it thoroughly with
solvent and lubricate it.
Reinstall the chain or store it in a plastic bag
(tied to frame for safe-keeping).
4. Lubricate all control cables.
5. Block up the frame to raise both wheels off the
ground.
6. Tie a plastic bag over the exhaust pipe outlet to
prevent moisture from entering.7. If storing in a humid or salt-air atmosphere, coat
all exposed metal surfaces with a light film of
oil. Do not apply oil to any rubber parts or the
seat cover.
8. Remove the battery and charge it. Store it in a dry place
and recharge it once a month. Do not store the battery
in an excessively warm or cold place (less than 0ºC
(30ºF) or more than 30ºC (90ºF).
NOTE:
Make any necessary repairs before storing the machine.

8-4
8-4
MODEL
Brakes:
Front brake type
Operation
Rear brake type
Operation
Shock absorber:
Front
Rear
Wheel travel
Front
Rear Suspension:
Front
Rear
Electrical:
Ignition system
Generator system
Battery type / capacity
XTZ 125E and XTZ 125K
Coil spring, Oil damper
Gas, Coil spring. Oil damper
180 mm (7.1 in)
180 mm (7.1 in) Telescopic fork
Swingarm (New monocross suspension)
C.D.I.
AC Magneto generator
YB5L-B/ 12V 5.0 Ah
Single, Disc brake
Right hand operation
Drum brake
Right foot operation
MODEL
Brakes:
Front brake type
Operation
Rear brake type
Operation
Shock absorber:
Front
Rear
Wheel travel
Front
Rear Suspension:
Front
Rear
Electrical:
Ignition system
Generator system
Battery type / capacity
XTZ 125E
Coil spring, Oil damper
Gas, Coil spring. Oil damper
180 mm (7.1 in)
180 mm (7.1 in) Telescopic fork
Swingarm (New monocross suspension)
C.D.I.
AC Magneto generator
YB5L-B/ 12V 5.0 Ah
Single, Disc brake
Right hand operation
Drum brake
Right foot operation