2004 YAMAHA TMAX fuel

TABLE OF CONTENTS
SAFETY INFORMATION ............. 1-1
Further safe-riding points .......... 1-4
DESCRIPTION ............................. 2-1
Left view ..................................... 2-1
Right view................................... 2-2
Controls and instruments ........... 2-3
INSTRUMENT AND CONTROL
FUNCTIONS ................................ 3-1
Immobilizer system ................... 3-1
Main switch/steering lock .......... 3-2
Indicator and warning lights ...... 3-3
Speedometer ............................. 3-4
Tachometer ............................... 3-4
Multi-function display ................. 3-5
Anti-theft alarm (optional) .......... 3-8
Handlebar switches ................... 3-8
Front brake lever ..................... 3-10
Rear brake lever ...................... 3-10
Parking brake .......................... 3-10
Fuel tank cap ........................... 3-11
Fuel ......................................... 3-12
Catalytic converter .................. 3-12
Seat ......................................... 3-13
Adjusting the rider backrest ..... 3-13
Helmet holder .......................... 3-14
Storage compartments ............ 3-15Shock absorber ....................... 3-15
Sidestand ................................ 3-16
Ignition circuit cut-off system ... 3-16
PRE-OPERATION CHECKS ....... 4-1
Pre-operation check list ............ 4-2
OPERATION AND IMPORTANT
RIDING POINTS ........................... 5-1
Starting the engine .................... 5-1
Starting off ................................. 5-2
Acceleration and
deceleration ............................ 5-2
Braking ...................................... 5-2
Tips for reducing fuel
consumption ............................ 5-3
Engine break-in ......................... 5-4
Parking ...................................... 5-4
PERIODIC MAINTENANCE
AND MINOR REPAIR ................... 6-1
Owner’s tool kit ......................... 6-1
Periodic maintenance and
lubrication chart ....................... 6-3
Removing and installing
cowlings and panels ................ 6-6
Checking the spark plugs .......... 6-9Engine oil and oil filter
cartridge ................................ 6-10
Chain drive oil ......................... 6-13
Coolant .................................... 6-14
Cleaning the air filter
element ................................. 6-16
Adjusting the engine idling
speed .................................... 6-17
Adjusting the throttle cable free
play ....................................... 6-18
Adjusting the valve
clearance .............................. 6-18
Tires ........................................ 6-18
Cast wheels ............................ 6-20
Front and rear brake lever
free play ................................ 6-21
Adjusting the parking brake
cable ..................................... 6-21
Checking the front and rear
brake pads ............................ 6-22
Checking the brake fluid
level ....................................... 6-23
Changing the brake fluid ......... 6-24
Checking and lubricating the
throttle grip and cable ........... 6-24
Lubricating the front and rear
brake levers .......................... 6-24

SAFETY INFORMATION
1-4
1
sories exceed the capacity of the
scooter’s electrical system an
electric failure could result, which
could cause a dangerous loss of
lights or engine power.
Gasoline and exhaust gas

GASOLINE IS HIGHLY FLAMMA-
BLE:

Always turn the engine off when
refueling.

Take care not to spill any gaso-
line on the engine or exhaust
system when refueling.

Never refuel while smoking or in
the vicinity of an open flame.

Never start the engine or let it run
for any length of time in a closed
area. The exhaust fumes are poi-
sonous and may cause loss of
consciousness and death within a
short time. Always operate your
scooter in an area that has ade-
quate ventilation.

Always turn the engine off before
leaving the scooter unattended
and remove the key from the mainswitch. When parking the scooter,
note the following:

The engine and exhaust system
may be hot, therefore, park the
scooter in a place where pedes-
trians or children are not likely to
touch these hot areas.

Do not park the scooter on a
slope or soft ground, otherwise it
may fall over.

Do not park the scooter near a
flammable source (e.g., a kero-
sene heater, or near an open
flame), otherwise it could catch
fire.

If you should swallow any gaso-
line, inhale a lot of gasoline vapor,
or allow gasoline to get into your
eyes, see your doctor immediate-
ly. If any gasoline spills on your
skin or clothing, immediately wash
the affected area with soap and
water and change your clothes.
EAU10370
Further safe-riding points

Be sure to signal clearly when
making turns.

Braking can be extremely difficult
on a wet road. Avoid hard braking,
because the scooter could slide.
Apply the brakes slowly when
stopping on a wet surface.

Slow down as you approach a cor-
ner or turn. Once you have com-
pleted a turn, accelerate slowly.

Be careful when passing parked
cars. A driver might not see you
and open a door in your path.

Railroad crossings, streetcar rails,
iron plates on road construction
sites, and manhole covers be-
come extremely slippery when
wet. Slow down and cross them
with caution. Keep the scooter up-
right, otherwise it could slide out
from under you.

The brake pads could get wet
when you wash the scooter. After
washing the scooter, check the
brakes before riding.

2-1
1
2
3
4
5
6
7
8
9

DESCRIPTION
EAU10410
Left view
1
2
3
4
9
8
7
6
5
10

1. Fuel tank cap (page 3-11)
2. Rear storage compartment (page 3-15)
3. Helmet holder (page 3-14)
4. Grab bar (page 5-2)
5. Chain drive oil filler cap (page 6-13)
6. Engine oil filler cap (page 6-10)
7. V-belt air filter element (left)
8. Engine oil drain bolt (page 6-10)9. Engine oil level check window (page 6-10)
10. Oil filter cartridge (page 6-10)

INSTRUMENT AND CONTROL FUNCTIONS
3-5
2
34
5
6
7
8
9

EAU33512
Multi-function display
WARNING

EWA12311
Be sure to stop the vehicle before
making any setting changes to the
multi-function display.
The multi-function display is equipped
with the following:

a fuel meter

a coolant temperature meter

an odometer (which shows the to-
tal distance traveled)

two tripmeters (which show the
distance traveled since they were
last set to zero)

a fuel reserve tripmeter (which
shows the distance traveled since
the bottom segment of the fuel
meter and fuel level warning sym-bol started flashing)

a self-diagnosis device

a clock

an oil change indicator

a V-belt replacement indicator
NOTE:


Be sure to turn the key to “ON” be-
fore using the “SELECT” and “RE-
SET” buttons.

When the key is turned to “ON”, all
of the display segments of the
multi-function display will appear
one after the other and then disap-
pear, in order to test the electrical
circuit.
Odometer and tripmeter modes
Pushing the “SELECT” button switches
the display between the odometer
mode “ODO” and the tripmeter modes
“TRIP” in the following order:
ODO
→
TRIP (top)
→
TRIP (bottom)
→
ODO
When approximately 2.8 L (0.74 US
gal) (0.62 Imp.gal) of fuel remains in the
fuel tank, the bottom segment of the
fuel meter and fuel level warning sym-

1. Clock
2. Coolant temperature meter
3. Fuel meter
4. Odometer/tripmeters
5. “SELECT” button
6. “RESET” button
1
2
3
4
5
6

1. V-belt replacement indicator “V-BELT”
2. Fuel level warning symbol “ ”
3. Coolant temperature symbol “ ”
4. Oil change indicator “OIL”
12
4
3

INSTRUMENT AND CONTROL FUNCTIONS
3-6
1
2
3
4
5
6
7
8
9
bol will start flashing, and the display
will automatically change to the fuel re-
serve tripmeter mode “TRIP F” and
start counting the distance traveled
from that point. In that case, pushing
the “SELECT” button switches the dis-
play between the various tripmeter and
odometer modes in the following order:
TRIP F
→
TRIP (top)
→
TRIP (bottom)
→
ODO
→
TRIP F
To reset a tripmeter, select it by push-
ing the “SELECT” button, and then
push the “RESET” button for at least
one second. If you do not reset the fuel
reserve tripmeter manually, it will reset
itself automatically and the display willreturn to the prior mode after refueling
and traveling 5 km (3 mi).
Fuel meter
With the key in the “ON” position, the
fuel meter indicates the amount of fuel
in the fuel tank. The display segments
of the fuel meter disappear towards “E”
(Empty) as the fuel level decreases.
When the fuel level reaches the bottom
segment is left near “E”, the fuel level
warning symbol and the bottom seg-
ment will flash. Refuel as soon as pos-
sible.
Coolant temperature meter
With the key in the “ON” position, the
coolant temperature meter indicates
the temperature of the coolant. The
coolant temperature varies with chang-
es in the weather and engine load. If
the top segment and coolant tempera-
ture symbol flash, stop the vehicle and
let the engine cool. (See page 6-32.)
CAUTION:

ECA10020
Do not operate the engine if it is
overheated.
Oil change indicator “OIL”
This indicator flashes at the initial
1000 km (600 mi), then at 5000 km
(3000 mi) and every 5000 km (3000 mi)
thereafter to indicate that the engine oil
should be changed.
After changing the engine oil, reset the
oil change indicator. (See page 6-10.)
If the engine oil is changed before the
oil change indicator comes on (i.e. be-
fore the periodic oil change interval has
been reached), the indicator must be
reset after the oil change for the next
1. Fuel reserve tripmeter
1

INSTRUMENT AND CONTROL FUNCTIONS
3-11
2
34
5
6
7
8
9
WARNING

EWA12360
Never move the parking brake lever
to the left while the scooter is mov-
ing, otherwise loss of control or an
accident may result. Make sure that
the scooter is stopped before mov-
ing the parking brake lever to the
left.
EAU13171
Fuel tank cap
To remove the fuel tank cap
1. Open the lid by pulling the lever up.
2. Insert the key into the lock and turn
it clockwise. The lock will be re-
leased and the fuel tank cap can
be removed.
To install the fuel tank cap
1. Align the match marks, insert the
fuel tank cap into the tank opening,
and then push down on the cap.
2. Turn the key counterclockwise to
the original position, and then re-
move it.
3. Close the lid.
WARNING

EWA11260
Make sure that the fuel tank cap is
properly installed and locked in
place before riding the scooter.
1. Lid1
1. Match marks
1

INSTRUMENT AND CONTROL FUNCTIONS
3-12
1
2
3
4
5
6
7
8
9

EAU13210
Fuel
Make sure that there is sufficient fuel in
the tank. Fill the fuel tank to the bottom
of the filler tube as shown.
WARNING

EWA10880

Do not overfill the fuel tank, oth-
erwise it may overflow when the
fuel warms up and expands.

Avoid spilling fuel on the hot en-
gine.
CAUTION:

ECA10070
Immediately wipe off spilled fuel
with a clean, dry, soft cloth, sincefuel may deteriorate painted surfac-
es or plastic parts.
EAU33520
CAUTION:

ECA11400
Use only unleaded gasoline. The use
of leaded gasoline will cause severe
damage to internal engine parts,
such as the valves and piston rings,
as well as to the exhaust system.
Your Yamaha engine has been de-
signed to use regular unleaded gaso-
line with a research octane number of
91 or higher. If knocking (or pinging) oc-
curs, use a gasoline of a different brand
or premium unleaded fuel. Use of un-
leaded fuel will extend spark plug life
and reduce maintenance costs.
EAU13440
Catalytic converter
This vehicle is equipped with a catalytic
converter in the muffler.
WARNING

EWA10860
The exhaust system is hot after op-
eration. Make sure that the exhaust
system has cooled down before do-
ing any maintenance work.
CAUTION:

ECA10700
The following precautions must be
observed to prevent a fire hazard or
other damages.

Use only unleaded gasoline.
The use of leaded gasoline will
cause unrepairable damage to
the catalytic converter.

Never park the vehicle near pos-
sible fire hazards such as grass
or other materials that easily
burn.

Do not allow the engine to idle
too long.
1. Fuel tank filler tube
2. Fuel level
2
1

Recommended fuel:
REGULAR UNLEADED
GASOLINE ONLY
Fuel tank capacity:
14.0 L (3.70 US gal)
(3.08 Imp.gal)

PRE-OPERATION CHECKS
4-2
2
3
45
6
7
8
9

EAU15602
Pre-operation check list
ITEM CHECKS PAGE
Fuel

Check fuel level in fuel tank.

Refuel if necessary.

Check fuel line for leakage.3-12
Engine oil

Check oil level in engine.

If necessary, add recommended oil to specified level.

Check vehicle for oil leakage.6-10
Chain drive oil

Check vehicle for oil leakage. 6-13
Coolant

Check coolant level in reservoir.

If necessary, add recommended coolant to specified level.

Check cooling system for leakage.6-14
Front brake

Check operation.

If soft or spongy, have Yamaha dealer bleed hydraulic system.

Check brake pads for wear.

Replace if necessary.

Check fluid level in reservoir.

If necessary, add recommended brake fluid to specified level.

Check hydraulic system for leakage.6-22, 6-23
Rear brake

Check operation.

If soft or spongy, have Yamaha dealer bleed hydraulic system.

Check brake pads for wear.

Replace if necessary.

Check fluid level in reservoir.

If necessary, add recommended brake fluid to specified level.

Check hydraulic system for leakage.6-22, 6-23
Throttle grip

Make sure that operation is smooth.

Check cable free play.

If necessary, have Yamaha dealer adjust cable free play and lubricate cable
and grip housing.6-18, 6-24