2012 YAMAHA TMAX maintenance

PERIODIC MAINTENANCE AND ADJUSTMENT
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9To charge the battery
Have a Yamaha dealer charge the bat-
tery as soon as possible if it seems to
have discharged. Keep in mind that the
battery tends to discharge more quickly
if the vehicle is equipped with optional
electrical accessories.
NOTICE
ECA16521
To charge a VRLA (Valve Regulated
Lead Acid) battery, a special (con-
stant-voltage) battery charger is re-
quired. Using a conventional batterycharger will damage the battery. To store the battery
1. If the vehicle will not be used for more than one month, remove the
battery, fully charge it, and then
place it in a cool, dry place.
NOTICE: When removing the
battery, be sure the key is
turned to “OFF”, then discon-
nect the negative lead before
disconnecting the positive
lead.
[ECA16302]

2. If the battery will be stored for more than two months, check it at least
once a month and fully charge it if
necessary.
3. Fully charge the battery before in- stallation. NOTICE: When install-
ing the battery, be sure the key
is turned to “OFF”, then con-
nect the positive lead before
connecting the negative
lead.
[ECA16840]

4. After installation, make sure that the battery leads are properly con-
nected to the battery terminals.
NOTICE
ECA16530
Always keep the battery charged.
Storing a discharged battery can
cause permanent battery damage.
1. Negative battery lead (black)
2. Positive battery lead (red)
3. Battery
2
3 1
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EAU23633
Replacing the fuses
The main fuse box and the fuse box,
which contains the fuses for the individ-
ual circuits, are located under panel A.
(See page 6-8.)
If a fuse is blown, replace it as follows.1. Turn the key to “OFF” and turn off the electrical circuit in question.
2. Remove the blown fuse, and then install a new fuse of the specified amperage.
WARNING! Do not
use a fuse of a higher amperage
rating than recommended to
avoid causing extensive dam-
age to the electrical system and
possibly a fire.
[EWA15131]

3. Turn the key to “ON” and turn on the electrical circuit in question to
check if the device operates.
4. If the fuse immediately blows again, have a Yamaha dealer
check the electrical system.
1. Main fuse
2. Spare main fuse
3. Main fuse box cover
1
2
3
1. Spare fuse
2. Parking lighting fuse
3. Signaling system fuse
4. Ignition fuse
5. Backup fuse
6. Radiator fan fuse
7. Fuel injection system fuse
8. Headlight fuse
9. Spare fuse
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4
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21
Specified fuses:
Main fuse: 40.0 A
Headlight fuse: 20.0 A
Signaling system fuse:
15.0 A
Ignition fuse: 7.5 A
Radiator fan fuse: 15.0 A
Fuel injection system fuse:
7.5 A
Parking lighting fuse: 10.0 A
Backup fuse: 7.5 A
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PERIODIC MAINTENANCE AND ADJUSTMENT
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EAU52230
Replacing the headlight bulb This model is equipped with a halogen
bulb headlights. If the headlight bulb
burns out, replace it as follows.NOTICE
ECA10650
Take care not to damage the follow-
ing parts:
Headlight bulb
Do not touch the glass part of
the headlight bulb to keep it free
from oil, otherwise the transpar-
ency of the glass, the luminosity
of the bulb, and the bulb life will
be adversely affected. Thor-
oughly clean off any dirt and fin-
gerprints on the headlight bulb
using a cloth moistened with al-
cohol or thinner.

Headlight lens
Do not affix any type of tinted
film or stickers to the headlight
lens.
Do not use a headlight bulb of awattage higher than specified. 1. Remove panel A. (See page 6-8.)
2. Remove the headlight bulb cover.
3. Disconnect the headlight coupler,
and then remove the burnt-out
bulb by turning it counterclock-
wise. 4. Install a new bulb by turning it
clockwise.
5. Connect the headlight coupler.
6. Install the headlight bulb cover.
7. Install the panel.
8. Have a Yamaha dealer adjust the headlight beam if necessary.
1. Do not touch the glass part of the bulb.
1. Headlight bulb cover
1
1
1. Headlight coupler
2. Headlight bulb
1
2
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EAU24181
Tail/brake light This model is equipped with an
LED-type tail/brake light.
If the tail/brake light does not come on,
have a Yamaha dealer check it.
EAU52320
Replacing a front turn signal
light bulb 1. Place the scooter on the center-
stand.
2. Remove the socket (together with the bulb) by turning it counter-
clockwise.
3. Remove the burnt-out bulb by pushing it in and turning it counter-
clockwise. 4. Insert a new bulb into the socket,
push it in, and then turn it clock-
wise until it stops.
5. Install the socket (together with the bulb) by turning it clockwise.1. Turn signal light bulb socket
1
1. Turn signal light bulb
2. Turn signal light bulb socket
1 2
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EAUT1330
Rear turn signal light bulbIf a rear turn signal light does not come
on, have a Yamaha dealer check the
electrical circuit or replace the bulb.
EAU24313
Replacing the license plate
light bulb 1. Remove the license plate light unitby removing the screws.
2. Remove the license plate light bulb socket (together with the bulb) by
pulling it out. 3. Remove the burnt-out bulb by pull-
ing it out.
4. Insert a new bulb into the socket.
5. Install the socket (together with the bulb) by pushing it in.
6. Install the license plate light unit by installing the screws.1. Screw
1
1. License plate light unit
2. License plate light bulb socket
1 2
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EAU52050
Replacing an auxiliary light
bulb 1. Remove panel A. (See page 6-8.)
2. Remove the auxiliary light socket(together with the bulb) by pulling it
out.
3. Remove the burnt-out bulb by pull- ing it out. 4. Insert a new bulb into the socket.
5. Install the auxiliary light socket (to-
gether with the bulb) by pushing it
in.
6. Install the panel.
EAU25881
Troubleshooting Although Yamaha scooters receive a
thorough inspection before shipment
from the factory, trouble may occur dur-
ing operation. Any problem in the fuel,
compression, or ignition systems, for
example, can cause poor starting and
loss of power.
The following troubleshooting charts
represent quick and easy procedures
for checking these vital systems your-
self. However, should your scooter re-
quire any repair, take it to a Yamaha
dealer, whose skilled technicians have
the necessary tools, experience, and
know-how to service the scooter prop-
erly.
Use only genuine Yamaha replace-
ment parts. Imitation parts may look like
Yamaha parts, but they are often inferi-
or, have a shorter service life and can
lead to expensive repair bills.
WARNING
EWA15141
When checking the fuel system, do
not smoke, and make sure there are
no open flames or sparks in the ar-
ea, including pilot lights from water
1. Auxiliary light bulb socket1
1. Auxiliary light bulb
2. Auxiliary light bulb socket
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9heaters or furnaces. Gasoline or
gasoline vapors can ignite or ex-
plode, causing severe injury or
property damage.59C-9-E0.book 35 ページ ２０１１年９月１１日　日曜日　午前９時２７分

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EAU42503
Troubleshooting charts Starting problems or poor engine performance
Check the fuel level in
the fuel tank.1. Fuel
There is enough fuel.There is no fuel.
Check the compression.
Supply fuel.
The engine does not start.
Check the compression.
Operate the electric starter.2. Compression
There is compression.
There is no compression.
Check the ignition. Have a Yamaha dealer
check the vehicle.
Remove the spark plugs
and check the electrodes.3. Ignition
Wipe off with a dry cloth and correct the
spark plug gaps, or replace the spark plugs.
Have a Yamaha dealer check the vehicle.
The engine does not start.
Have a Yamaha dealer
check the vehicle.
The engine does not start.
Check the battery.
Operate the electric starter.4. Battery
The engine turns over
quickly.
The engine turns over
slowly.
The battery is good.Check the battery lead connections,
and have a Yamaha dealer charge
the battery if necessary.
DryWet
Operate the electric starter.
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