stop start YAMAHA TMAX 2002 Owners Manual

3-1
EAU00029
Main switch/steering lockMain switch/steering lockThe main switch/steering lock con-
trols the ignition and lighting systems,
and is used to lock the steering. The
various positions are described
below.
EAU00036
ON
All electrical systems are supplied
with power, and the engine can be
started. The key cannot be removed.
EAU00038
OFF
All electrical systems are off. The key
can be removed.
EAU00040
LOCK
The steering is locked, and all electri-
cal systems are off. The key can be
removed.
To lock the steering1. Turn the handlebars all the way
to the left.
2. Push the key in from the “OFF”
position, and then turn it to
“LOCK” while still pushing it.
3. Remove the key.
To unlock the steeringPush the key in, and then turn it to
“OFF” while still pushing it.
EW000016
wNever turn the key to “OFF” or
“LOCK” while the scooter is mov-
ing, otherwise the electrical sys-
tems will be switched off, which
may result in loss of control or an
accident. Make sure that the scoot-
er is stopped before turning the
key to “OFF” or “LOCK”.
EAU03733
.
(Parking)
The steering is locked, and the tail-
light, license light and auxiliary light
are on, but all other electrical sys-
tems are off. The key can be
removed.
To turn the main switch to “
.”:
1. Turn the key to “LOCK”.
2. Slightly turn the key counter-
clockwise until it stops.
3. While still turning the key coun-
terclockwise, push it in until it
snaps into place.
ECA00043
cCDo not use the parking position for
an extended length of time, other-
wise the battery may discharge.
EAU00027
INSTRUMENT AND CONTROL FUNCTIONS
3
IGNITION
P
LOCK
ON
OFF
OPENPUSHPUSH
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3-7
EAU03889
Turn signal switch “4/6”Turn signal switchTo signal a right-hand turn, push this
switch to “6”. To signal a left-hand
turn, push this switch to “4”. When
released, the switch returns to the
center position. To cancel the turn
signal lights, push the switch in after
it has returned to the center position.
EAU00129
Horn switch “*”Horn switchPress this switch to sound the horn.
EAU03801
Start switch “,”Start switchWith the sidestand up, push this
switch while applying the front or rear
brake to crank the engine with the
starter.
EC000005
cCSee page 5-1 for starting instruc-
tions prior to starting the engine.
INSTRUMENT AND CONTROL FUNCTIONS
3
12
34
5
1. Pass switch “PASS”
2. Dimmer switch “&/%”
3. Turn signal switch “4/6”
4. Horn switch “*”
5. Hazard switch “0”
EAU03890
Engine stop switch “#/$”Engine stop switchSet this switch to “#” before starting
the engine. Set this switch to “$” to
stop the engine in case of an emer-
gency, such as when the scooter
overturns or when the throttle cable is
stuck.
EAU03898
Light switch “9/
'
/:”
Light switchSet this switch to “
'
” to turn on the
auxiliary light, meter lighting and tail-
light. Set the switch to “:” to turn on
the headlight also. Set the switch to
“9” to turn off all the lights.
123
1. Engine stop switch “#/$”
2. Light switch “9/
'
/:”
3. Start switch “,”
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3-16
INSTRUMENT AND CONTROL FUNCTIONS
3
The sidestand switch may be defective.The scooter should not be ridden until
checked by a Yamaha dealer.
YES NO
With the engine turned off:
1. Move the sidestand down.
2. Make sure that the engine stop switch is set to “#”.
3. Turn the key to “ON”.
4. Keep the front or rear brake applied.
5. Push the start switch.
Does the engine start?
The brake switch may be defective.
The scooter should not be ridden until
checked by a Yamaha dealer.
With the engine still off:
6. Move the sidestand up.
7. Keep the front or rear brake applied.
8. Push the start switch.
Does the engine start?With the engine still running:
9. Move the sidestand down.
Does the engine stall?
The sidestand switch may be defective.
The scooter should not be ridden until
checked by a Yamaha dealer.NOTE:This check is most reliable if performed with
a warmed-up engine.
YES NO
The system is OK. The scooter can be ridden.
YES NO
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5-1
EAU00372
OPERATION AND IMPORTANT RIDING POINTS
5
EAU03981
w8Become thoroughly familiar
with all operating controls and
their functions before riding.
Consult a Yamaha dealer
regarding any control or func-
tion that you do not thorough-
ly understand.
8Never start the engine or oper-
ate it in a closed area for any
length of time. Exhaust fumes
are poisonous, and inhaling
them can cause loss of con-
sciousness and death within a
short time. Always make sure
that there is adequate ventila-
tion.
8For safety, always start the
engine with the centerstand
down.
8When the centerstand is down
and the engine is idling, keep
your hands and feet away from
the rear wheel.
EAU03843
Starting the engineStarting the engine
EC000046
cCSee page 5-4 for engine break-in
instructions prior to operating the
vehicle for the first time.In order for the ignition circuit cut-off
system to enable starting, the side-
stand must be up.
EW000054
w8Before starting the engine,
check the function of the igni-
tion circuit cut-off system
according to the procedure
described on page 3-16.
8Never ride with the sidestand
down.
1. Turn the key to “ON” and make
sure that the engine stop switch
is set to “#”.
2. Close the throttle completely.
3. Start the engine by pushing the
start switch while applying the
front or rear brake.NOTE:
If the engine does not start, release
the start switch, wait a few seconds,
and then try again. Each starting
attempt should be as short as possi-
ble to preserve the battery. Do not
crank the engine more than 10 sec-
onds on any one attempt. If the
engine does not start, try with the
throttle open 1/8 turn.
ECA00045
cCFor maximum engine life, never
accelerate hard when the engine is
cold!
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6-21
PERIODIC MAINTENANCE AND MINOR REPAIR
6
EAU00630
Adjusting the carburetorsCarburetors, adjustingThe carburetors are important parts
of the engine and require very
sophisticated adjustment. Therefore,
most carburetor adjustments should
be left to a Yamaha dealer, who has
the necessary professional knowl-
edge and experience. The adjust-
ment described in the following sec-
tion, however, may be serviced by
the owner as part of routine mainte-
nance.
EC000095
cCThe carburetors have been set and
extensively tested at the Yamaha
factory. Changing these settings
without sufficient technical knowl-
edge may result in poor perfor-
mance of or damage to the engine.
NOTE:
The engine is warm when it quickly
responds to the throttle.4. Check the engine idling speed
and, if necessary, adjust it to
specification by turning the throt-
tle stop screw. To increase the
engine idling speed, turn the
screw in direction a. To
decrease the engine idling
speed, turn the screw in direction
b.
1a
b
1. Throttle stop screw
EAU03821
Adjusting the engine idling
speedEngine idling speedThe engine idling speed must be
checked and, if necessary, adjusted
as follows at the intervals specified in
the periodic maintenance and lubrica-
tion chart.NOTE:
A diagnostic tachometer is needed to
make this adjustment.1. Remove panel B. (See page 6-7
for panel removal and installation
procedures.)
2. Attach the tachometer to the
spark plug lead.
3. Start the engine and warm it up
for several minutes at 1,000–
2,000 r/min while occasionally
revving it to 4,000–5,000 r/min.
Engine idling speed:
1,150–1,200 r/min
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6-38
PERIODIC MAINTENANCE AND MINOR REPAIR
6 Engine overheating
EW000070
w8Do not remove the radiator cap when the engine and radiator are hot. Scalding hot fluid and steam may be
blown out under pressure, which could cause serious injury. Be sure to wait until the engine has cooled.
8After removing the radiator cap retaining bolt, place a thick rag, like a towel, over the radiator cap, and then
slowly rotate the cap counterclockwise to the detent to allow any residual pressure to escape. When the
hissing sound has stopped, press down on the cap while turning it counterclockwise, and then remove the
cap.Wait until the
engine has cooled.
Check the coolant level in the
reservoir and radiator.
The coolant level
is OK.The coolant level is low.
Check the cooling system
for leakage.
Have a Yamaha dealer checkand repair the cooling system.Add coolant. (See NOTE.)
Start the engine. If the engine overheats again,
have a
Yamaha dealer check
and repair the cooling system.
There is
leakage.
There is
no leakage.
NOTE:
If coolant is not available, tap water can be temporarily used instead, provided that it is changed to the recommended
coolant as soon as possible.
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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
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