2002 YAMAHA TMAX battery

6-33
PERIODIC MAINTENANCE AND MINOR REPAIR
6
EW000116
w8Electrolyte is poisonous and
dangerous since it contains
sulfuric acid, which causes
severe burns. Avoid any con-
tact with skin, eyes or clothing
and always shield your eyes
when working near batteries.
In case of contact, administer
the following FIRST AID.
9EXTERNAL: Flush with plen-
ty of water.
9INTERNAL: Drink large quan-
tities of water or milk and
immediately call a physician.
9EYES: Flush with water for
15 minutes and seek prompt
medical attention.
8Batteries produce explosive
hydrogen gas. Therefore, keep
sparks, flames, cigarettes,
etc., away from the battery and
provide sufficient ventilation
when charging it in an
enclosed space.
EC000102
cC8Always keep the battery
charged. Storing a discharged
battery can cause permanent
battery damage.
8To charge a sealed-type (MF)
battery, a special (constant-
voltage) battery charger is
required. Using a conventional
battery charger will damage
the battery. If you do not have
access to a sealed-type (MF)
battery charger, have a
Yamaha dealer charge your
battery.
8KEEP THIS AND ALL BATTER-
IES OUT OF THE REACH OF
CHILDREN.To store the battery
1. If the scooter will not be used for
more than one month, remove
the battery, fully charge it, and
then place it in a cool, dry place.
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
installation.
5GJ-9-E1 9/4/01 1:27 PM Page 76

6-34
PERIODIC MAINTENANCE AND MINOR REPAIR
6
EAU04404
Replacing the fusesFuses, replacingThe main fuse box is located beside
the battery and can be accessed as
follows:
1. Open the seat. (See page 3-11
for seat opening and closing pro-
cedures.)
2. Remove the battery cover. (See
page 6-32 for battery cover
removal procedures.)
1
1. Battery
If a fuse is blown, replace it as fol-
lows.
1. Turn the key to “OFF” and turn
off the electrical circuit in ques-
tion.
2. Remove the blown fuse, and
then install a new fuse of the
specified amperage.
7
123456
1. Signaling system fuse
2. Headlight fuse
3. Ignition fuse
4. Radiator fan fuse
5. Hazard fuse
6. Clock fuse
7. Spare fuse (×2)
3. Disconnect the negative battery
lead, and then lift the battery as
shown.
The fuse box, which contains the
fuses for the individual circuits, is
located under the battery cover and
can be accessed as follows.
1. Open the seat. (See page 3-11
for seat opening and closing pro-
cedures.)
2. Remove the battery cover by
removing the screws.
12
3
1. Negative battery lead
2. Main fuse box
3. Fuse box
5GJ-9-E1 9/4/01 1:27 PM Page 77

6-37
PERIODIC MAINTENANCE AND MINOR REPAIR
6
EAU02990
Troubleshooting chartsTroubleshooting chartsStarting problems or poor engine performance
EW000125
wKeep away open flames and do not smoke while checking or working on the fuel system.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.
Operate the electric starter.4. Battery
The engine turns over
quickly.
The engine turns over
slowly.DryWet
The engine does not start.
Check the battery.Open the throttle halfway and operate
the electric starter.
The battery is good.Check the battery lead connections,
and charge the battery if necessary.
5GJ-9-E1 9/4/01 1:27 PM Page 80

7-5
SCOOTER CARE AND STORAGE
75. Lubricate all control cables and
the pivoting points of all levers
and pedals as well as of the
sidestand/centerstand.
6. Check and, if necessary, correct
the tire air pressure, and then lift
the scooter so that both of its
wheels are off the ground.
Alternatively, turn the wheels a
little every month in order to pre-
vent the tires from becoming
degraded in one spot.
7. Cover the muffler outlet with a
plastic bag to prevent moisture
from entering it.8. Remove the battery and fully
charge it. Store it in a cool, dry
place and charge it once a
month. Do not store the battery
in an excessively cold or warm
place (less than 0 °C or more
than 30 °C). For more informa-
tion on storing the battery, see
page 6-33.
NOTE:
Make any necessary repairs before
storing the scooter.
5GJ-9-E1 9/4/01 1:27 PM Page 88

8-3
SPECIFICATIONS
8
Wheels
Front
Type Cast wheel
Size 14 M/C ×MT3.50
Rear
Type Cast wheel
Size 14 M/C ×MT4.50
Brakes
Front
Type Single disc brake
Operation Right hand
Fluid DOT 4
Rear
Type Single disc brake
Operation Left hand
Fluid DOT 4Suspension
Front Telescopic fork
Rear Swingarm
Spring/shock absorbers
Front Coil spring/oil damper
Rear Coil-gas spring/oil damper
Wheel travel
Front 120 mm
Rear 120 mm
Electrical
Ignition system Transistorized coil ignition
(digital)
Charging system
Type A.C. magneto
Standard output 14 V, 310W @ 5,000 r/min
Battery
Type GT9B-4
Voltage, capacity 12 V, 8 Ah
Headlight bulb typeHalogen bulb
Bulb voltage, wattage ×quantity
Headlight 12 V, 60/55 W ×1
12 V, 55 W ×1
5GJ-9-E1 9/4/01 1:27 PM Page 92

INDEX
F
Front and rear brake levers ................. 6-25
Front and rear brake pads, checking ... 6-26
Front fork, checking ............................. 6-30
Fuel ..................................................... 3-10
Fuel consumption, tips for reducing ...... 5-3
Fuel gauge ............................................ 3-4
Fuel tank cap ......................................... 3-9
Fuses, replacing .................................. 6-34
H
Handlebar switches ............................... 3-6
Dimmer switch .................................... 3-6
Hazard switch ...................................... 3-6
Pass switch ......................................... 3-6
Engine stop switch .............................. 3-7
Horn switch ......................................... 3-7
Light switch ......................................... 3-7
Turn signal switch ............................... 3-7
Headlight bulb, replacing ..................... 6-35
Helmet holder ...................................... 3-13
I
Identification numbers ........................... 9-1
Ignition circuit cut-off system ............... 3-15
Indicator lights ....................................... 3-2
Oil change indicator light .................... 3-2
High beam indicator light .................... 3-3
Turn signal indicator lights .................. 3-3
V-belt replacement indicator light ....... 3-3
K
Key identification number ...................... 9-1
M
Main switch/steering lock ...................... 3-1
Model label ............................................ 9-2
P
Parking .................................................. 5-4
Part locations ......................................... 2-1
Periodic maintenance and lubrication
chart .................................................... 6-3
Pre-operation check list ......................... 4-1
R
Rider backrest, adjusting ..................... 3-12
S
Safe-riding points .................................. 1-2
Seat ..................................................... 3-11
Self-diagnosis device ............................ 3-5
Sidestand ............................................ 3-14
Spark plugs, checking ........................... 6-9
Specifications ........................................ 8-1
Speedometer unit .................................. 3-3
Start switch ............................................ 3-7
Starting the engine ................................ 5-1
Steering, checking ............................... 6-31
Storage .................................................. 7-4
Storage compartments ........................ 3-14
T
Throttle cable free play, adjusting ....... 6-22
Throttle grip and cable, checking and
lubricating ......................................... 6-29
Tires .................................................... 6-23
A
Acceleration and deceleration ............... 5-2
Air filter element, cleaning ................... 6-19
Anti-theft alarm (optional) ...................... 3-6
B
Battery ................................................. 6-32
Brake fluid level, checking ................... 6-27
Brake fluid, changing ........................... 6-28
Brake lever, front ................................... 3-9
Brake lever, rear .................................... 3-9
Brake levers, lubricating ...................... 6-29
Braking .................................................. 5-3
C
Carburetors, adjusting ......................... 6-21
Care ....................................................... 7-1
Centerstand and sidestand, checking
and lubricating .................................. 6-29
Chain drive oil ...................................... 6-15
Clock ..................................................... 3-5
Conversion table ................................... 8-5
Coolant ................................................ 6-17
Coolant temperature gauge ................... 3-4
Cowlings and panels, removing and
installing .............................................. 6-6
E
Engine break-in ..................................... 5-4
Engine idling speed ............................. 6-21
Engine oil and oil filter cartridge .......... 6-12
5GJ-9-E1 9/4/01 1:27 PM Page 98