check engine YAMAHA TMAX 2001 Owners Manual

EAU00026
DESCRIPTION
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3
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8
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2-1
1. Fuel tank cap (page 3-8)
2. Rear storage compartment (page 3-12)
3. Helmet holder (page 3-11)
4. Grab bar (page 5-2)
5. Chain drive oil filler cap (page 6-16)6. Engine oil filler cap (page 6-13)
7. V-Belt air filter element (left)
8. Engine oil drain bolt (page 6-12)
9. Engine oil level check window (page 6-12)
10. Oil filter cartridge (page 6-13)
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10
Left view
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3-2
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Indicator lights
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Oil change indicator light “
7
”
This indicator light comes on at the
initial 1,000 km, then at 5,000 km and
every 5,000 km thereafter to indicate
that the engine oil should be
changed.
After changing the engine oil, reset
the oil change indicator light. (See
page 6-15 for the resetting proce-
dure.)If the engine oil is changed before the
oil change indicator comes on (i.e.
before the periodic oil change interval
has been reached), the indicator light
must be reset after the oil change for
the next periodic oil change to be
indicated at the correct time. (See
page 6-15 for the resetting proce-
dure.)
The electrical circuit of the indicator
light can be checked according to the
following procedure.
1. Set the engine stop switch to “#”
and turn the key to “ON”.
2. Check that the indicator comes
on for a few seconds and then
goes off.
3. If the indicator light does not
come on, have a Yamaha dealer
check the electrical circuit.
1. Oil change indicator light “
7
”
2. V-Belt replacement indicator light “V-BELT”
3. High beam indicator light “&”
4. Turn signal indicator lights “4”/“6”
INSTRUMENT AND CONTROL FUNCTIONS
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NOTE:
The oil change indicator light may
flash when the engine is revved with
the scooter on the centerstand, but
this does not indicate a malfunction.
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3-3
EAU00063
High beam indicator light “&”
This indicator light comes on when
the high beam of the headlight is
switched on.
EAU03299
Turn signal indicator lights
“4”/“6”
The corresponding indicator light
flashes when the turn signal switch is
pushed to the left or right.
EAU01586
Speedometer unit The speedometer unit is equipped
with a speedometer, an odometer
and a tripmeter. The speedometer
shows riding speed. The odometer
shows the total distance traveled.
The tripmeter shows the distance
traveled since it was last set to zero.
Pushing the “TRIP” button switches
the display between the odometer
mode “ODO” and the tripmeter mode
“TRIP”. To reset the tripmeter, enter
the “TRIP” mode, and then hold down
INSTRUMENT AND CONTROL FUNCTIONS
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1. Speedometer
2. Odometer/tripmeter
3.“TRIP” button
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EAU03798
V-belt replacement indicator light
“V-Belt”
This indicator light comes on when
the V-belt needs to be replaced.
The electrical circuit of the indicator
light can be checked according to the
following procedure.
1. Turn the key to “ON” and set the
engine stop switch to “#”.
2. If the indicator light does not
come on, have a Yamaha dealer
check the electrical circuit.1. Oil change indicator light “
7
”
2. V-Belt replacement indicator light “V-BELT”
3. High beam indicator light “&”
4. Turn signal indicator lights “4”/“6”
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INSTRUMENT AND CONTROL FUNCTIONS
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Handlebar switches
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Pass switch “PASS”
Press this switch to flash the head-
light.
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Dimmer switch
Set this switch to “&” for the high
beam and to “%” for the low beam.1. Pass switch “PASS”
2. Dimmer switch
3. Turn signal switch
4. Horn switch “*”
EAU03840
Self-diagnosis deviceThis model is equipped with a self-
diagnosis device for the throttle posi-
tion sensor, the speed sensor, and
the overturn switch. If any of those
circuits are defective, the oil change
indicator light will flash.
If the indicator light flashes, have a
Yamaha dealer check the scooter as
soon as possible.NOTE:
The oil change indicator light may
flash when the engine is revved with
the scooter on the centerstand, but
this does not indicate a malfunction.
EAU00127
Turn signal switch
To 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 “*”
Press this switch to sound the horn.
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INSTRUMENT AND CONTROL FUNCTIONS
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EW000044
wThe scooter must not be ridden
with the sidestand down, or if the
sidestand cannot be properly
moved up (or does not stay up),
otherwise the sidestand could con-
tact the ground and distract the
operator, resulting in a possible
loss of control. Yamaha’s ignition
circuit cut-off system has been
designed to assist the operator in
fulfilling the responsibility of rais-
ing the sidestand before starting
off. Therefore, check this system
regularly as described below and
have a Yamaha dealer repair it if it
does not function properly.
EAU00337
Ignition circuit cut-off
systemThe ignition circuit cut-off system
(comprising the sidestand switch and
brake light switches) has the follow-
ing functions.
8It prevents starting when the
sidestand is up, but neither brake
is applied.
8It prevents starting when either
brake is applied, but the side-
stand is still down.
8It cuts the running engine when
the sidestand is moved down.
Periodically check the operation of
the ignition circuit cut-off system
according to the following procedure.
EW000045
wIf a malfunction is noted, have a
Yamaha dealer check the system
before riding.
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3-14
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
INSTRUMENT AND CONTROL FUNCTIONS
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4-1
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PRE-OPERATION CHECKS
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9The condition of a vehicle is the owner’s responsibility. Vital components can start to deteriorate quickly and unexpect-
edly, even if the vehicle remains unused (for example, as a result of exposure to the elements). Any damage, fluid leak-
age or loss of tire air pressure could have serious consequences. Therefore, it is very important, in addition to a thor-
ough visual inspection, to check the following points before each ride.
EAU03439
Pre-operation check list
ITEM CHECKS PAGE
Fuel•Check fuel level in fuel tank.
•Refuel if necessary.
•Check fuel line for leakage.3-4, 3-8–3-9
Engine oil•Check oil level in engine.
•If necessary, add recommended oil to specified level.
•Check vehicle for oil leakage.6-12–6-14
Coolant•Check coolant level in reservoir.
•If necessary, add recommended coolant to specified level.
•Check cooling system for leakage.6-17–6-18
Front brake•Check operation.
•If soft or spongy, have Yamaha dealer bleed hydraulic system.
•Check fluid level in reservoir.
•If necessary, add recommended brake fluid to specified level.
•Check hydraulic system for leakage.3-7, 6-25–6-28
Rear brake•Check operation.
•If soft or spongy, have Yamaha dealer bleed hydraulic system.
•Check fluid level in reservoir.
•If necessary, add recommended brake fluid to specified level.
•Check hydraulic system for leakage.3-8, 6-25–6-28
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5-1
EAU03844
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 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 3-14.
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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OPERATION AND IMPORTANT RIDING POINTS
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5-2
OPERATION AND IMPORTANT RIDING POINTS
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Starting offNOTE:
Before starting off, allow the engine
to warm up.1. While pulling the rear brake lever
with your left hand and holding
the grab bar with your right hand,
push the scooter off the center-
stand.
2. Sit astride the seat, and then
adjust the rear view mirrors.
3. Switch the turn signal on.4. Check for oncoming traffic, and
then slowly turn the throttle grip
(on the right) in order to take off.
5. Switch the turn signal off.
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1. Grab bar
EAU00434
Acceleration and
decelerationThe speed can be adjusted by open-
ing and closing the throttle. To
increase the speed, turn the throttle
grip in direction a. To reduce the
speed, turn the throttle grip in direc-
tion b.
ab
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5-4
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0–1,000 km
Avoid prolonged operation above 1/3
throttle.
1,000–1,600 km
Avoid prolonged operation above 1/2
throttle.
ECA00080
cCAfter 1,000 km of operation, the
engine oil must be changed, and
the oil filter cartridge replaced.1,600 km and beyond
The vehicle can now be operated
normally.
EC000049
cCIf any engine trouble should occur
during the engine break-in period,
immediately have a Yamaha dealer
check the vehicle.OPERATION AND IMPORTANT RIDING POINTS
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EAU01128
Engine break-inThere is never a more important peri-
od in the life of your engine than the
period between 0 and 1,600 km. For
this reason, you should read the fol-
lowing material carefully.
Since the engine is brand new, do
not put an excessive load on it for the
first 1,600 km. The various parts in
the engine wear and polish them-
selves to the correct operating clear-
ances. During this period, prolonged
full-throttle operation or any condition
that might result in engine overheat-
ing must be avoided.
EAU00460
ParkingWhen parking, stop the engine, and
then remove the key from the main
switch.
EW000058
w8Since the engine and exhaust
system can become very hot,
park in a place where pedestri-
ans or children are not likely
to touch them.
8Do not park on a slope or on
soft ground, otherwise the
scooter may overturn.
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