2020 YAMAHA TMAX brake

Instrument and control functions
5-18
5
EAU44916
Front brake leverThe front brake lever is located on the
right side of the handlebar. To apply
the front brake, pull this lever toward
the throttle grip.
The front brake lever is equipped with
a brake lever position adjusting dial. To
adjust the distance between the front
brake lever and the throttle grip, push
the brake lever away from the throttle
grip and rotate the adjusting dial. Make
sure the setting number on the adjust-
ing dial aligns with the match mark on
the brake lever.
EAU44926
Rear brake leverThe rear brake lever is located at the
left handlebar grip. To apply the rear
brake, pull this lever toward the han-
dlebar grip.
The rear brake lever is equipped with a
brake lever position adjusting dial. To
adjust the distance between the rear
brake lever and the handlebar grip,
push the brake lever away from the
handlebar grip and rotate the adjusting
dial. Make sure the setting number on
the adjusting dial aligns with the match
mark on the brake lever.
EAU63230
Rear brake lock leverThis vehicle is equipped with a rear
brake lock lever to prevent the rear
wheel from moving while stopped at
traffic signals, railroad crossings, etc.
To lock the rear wheel
Push the rear brake lock lever to the
left until it snaps into place.
To unlock the rear wheel
Push the rear brake lock lever back to
the original position.
1. Front brake lever
2. Distance
3. Match mark
4. Brake lever position adjusting dial
1
3
4
2
1. Rear brake lever
2. Distance
3. Match mark
4. Brake lever position adjusting dial
5
4321
1
3
2
4
1. Rear brake lock lever
1
UB3TE0E0.book Page 18 Tuesday, September 17, 2019 9:35 AM

Instrument and control functions
5-19
5
TIPBe sure to check that the rear wheel
does not move when the rear brake
lock lever is applied.
WARNING
EWA12362
Never move the rear brake lock lever
to the left while the vehicle is mov-
in g, otherwise loss of control or an
acci dent may result. Make sure that
the vehicle is stoppe d b efore mov-
in g the rear brake lock lever to the
left.
EAU65582
Anti-lock brake system (ABS)This model’s ABS features a dual elec-
tronic control system, which acts on
the front and rear brakes independent-
ly.
Operate the brakes with ABS as you
would conventional brakes. If the ABS
is activated, a pulsating sensation may
be felt at the brake levers. In this situa-
tion, continue to apply the brakes and
let the ABS work; do not “pump” the
brakes as this will reduce braking ef-
fectiveness.
WARNING
EWA16051
Always keep a sufficient d istance
from the vehicle ahea d to match the
ri din g speed even with ABS.
 The ABS performs best with
lon g b rakin g d istances.
 On certain surfaces, such as
rou gh or g ravel roa ds, the b rak-
in g d istance may be lon ger with
the ABS than without.The ABS is monitored by an ECU,
which will revert the system to conven-
tional braking if a malfunction occurs.
TIP The ABS performs a self-diagno-
sis test each time the vehicle is
turned on and travels at a speed of
10 km/h (6 mi/h) or higher. During
this test, a clicking noise can be
heard and if either brake lever is
even slightly applied, a vibration
can be felt at the lever, but this
does not indicate a malfunction.
 This ABS has a test mode which
allows the owner to experience
the pulsation at the brake levers
when the ABS is operating. How-
ever, special tools are required, so
please consult your Yamaha deal-
er.NOTICE
ECA20100
Be careful not to d amage the wheel
sensor or wheel sensor rotor; other-
wise, improper performance of the
ABS will result.
UB3TE0E0.book Page 19 Tuesday, September 17, 2019 9:35 AM

Instrument and control functions
5-30
5
EAU63612
Ig nition circuit cut-off systemThe ignition circuit cut-off system
(comprising the sidestand switch and
brake light switches) has the following
functions.
 It prevents starting when the side-
stand is up, but neither brake is
applied.
 It prevents starting when either
brake is applied, but the sidestand
is still down.
 It cuts the running engine when
the sidestand is moved down.
Periodically check the operation of the
ignition circuit cut-off system accord-
ing to the following procedure.UB3TE0E0.book Page 30 Tuesday, September 17, 2019 9:35 AM

Instrument and control functions
5-31
5
With the engine turned off:
1. Move the sidestand down.
2. Make sure that the engine stop switch is turned on.
3. Turn the vehicle power on.
4. Keep the front or re ar brake applied.
5. Push the “ON/ ” switch.
Does the engine start?
With the engine still off:
6. Move the sidestand up.
7. Keep the front or re ar brake applied.
8. Push the “ON/ ” switch.
Does the engine start?
With the engine still running:
9. Move the sidest and down.
Does the engine stall?
The system is OK. The scooter can be ridden. The sidestand switch ma
y not be working correctly.
The scooter should not be ridden until
checked by a Y amaha dealer.
The sidestand switch ma y not be working correctly.
The scooter should not be ridden until
checked by a Y amaha dealer.
YES NO YES NO NO YES
The brake switch ma y not be working correctly.
The scooter should not be ridden until
checked by a Y amaha dealer.The vehicle must be placed on the center-
stand during this inspection. If a malfunction is noted, have a Yamaha
dealer check the system before riding.
WARNING
UB3TE0E0.book Page 31 Tuesday, September 17, 2019 9:35 AM

For your safety – pre-operation checks
6-1
6
EAU1559A
Inspect your vehicle each time you use it to make sure the vehicle is in safe operating condition. Always follow the inspection
and maintenance procedures and schedules described in the Owner’s Manual.
WARNING
EWA11152
Failure to inspect or maintain the vehicle properly increases the possibility of an acci dent or equipment damag e.
Do not operate the vehicle if you fin d any pro blem. If a pro blem cannot be corrected b y the proce dures provi ded in
this manual, have the vehicle inspecte d b y a Yamaha dealer.Before using this vehicle, check the following points:
ITEM CHECKS PAGE
Fuel • Check fuel level in fuel tank.
• Refuel if necessary.
• Check fuel line for leakage.
• Check fuel tank overflow hose for obstructions, cracks or damage, and check
hose connection. 5-21, 5-22
En gine oil • Check oil level in engine.
• If necessary, add recommended oil to specified level.
• Check vehicle for oil leakage. 8-12
Coolant • Check coolant level in reservoir.
• If necessary, add recommended coolant to specified level.
• Check cooling system for leakage. 8-15
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 specified brake fluid to specified level.
• Check hydraulic system for leakage. 8-22, 8-24, 8-24
UB3TE0E0.book Page 1 Tuesday, September 17, 2019 9:35 AM

For your safety – pre-operation checks
6-2
6
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 specified brake fluid to specified level.
• Check hydraulic system for leakage. 8-22, 8-24, 8-24
Throttle grip • Make sure that operation is smooth.
• Check throttle grip free play.
• If necessary, have Yamaha dealer adjust throttle grip free play and lubricate ca-
ble and grip housing. 8-18, 8-27
Wheels an d tires • Check for damage.
• Check tire condition and tread depth.
• Check air pressure.
• Correct if necessary. 8-19, 8-21
Brake levers • Make sure that operation is smooth.
• Lubricate lever pivoting points if necessary. 8-27
Centerstan d, si destan d • Make sure that operation is smooth.
• Lubricate pivots if necessary.
8-28
Chassis fasteners • Make sure that all nuts, bolts and screws are properly tightened.
• Tighten if necessary.
—
Instruments, li ghts, si gnals
an d switches • Check operation.
• Correct if necessary.
—
Si destan d switch • Check operation of ignition circuit cut-off system.
• If system is not working correctly, have Yamaha dealer check vehicle.
5-29
Drive belt • Check belt condition.
• Replace if damaged.
8-26
ITEM CHECKS PAGE
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Operation and important ri din g points
7-2
7
EAU88770
Startin g the en gineThe ignition circuit cut-off system will
enable starting when the sidestand is
be up.
To start the engine1. With the smart key turned on, ap-
proach the vehicle.
2. Push the “ON/ ” switch and set the engine stop switch to the run
position.
Upon authentication of the smart
key, the beeper will sound twice
and the centerstand and steering
locks (if applied) will be released.
3. Confirm the indicator and warning light(s) come on for a few sec-
onds, and the go off. (See page
5-2.)TIPDo not start the engine if the mal-
function indicator light remains on.
 The ABS warning light should
come on and stay on until the ve-
hicle reaches a speed of 10 km/h
(6 mi/h).
NOTICE
ECA24110
If a warnin g or in dicator li ght does
not work as d escribed a bove, have a
Yamaha dealer check the vehicle.4. Close the throttle completely.
5. While applying the front or rear
brake, push the “ON/ ” switch.
6. Release the “ON/ ” switch when the engine starts, or after 5 sec-
onds. Wait 10 seconds before
pressing the switch again to allow
battery voltage to restore.NOTICE
ECA11043
For maximum en gine life, never ac-
celerate har d when the en gine is
col d!
EAU88780
TIPThis model is equipped with:
 a lean angle sensor. This sensor
stops the engine in case of a vehi-
cle turnover. If this happens, the
malfunction indicator light will
come on, but this is not a malfunc-
tion. Turn the vehicle power off
and then back on again to cancel
the indicator light. Failing to do so
will prevent the engine from start-
ing even though the engine will
crank when pushing the start
switch.
 an engine auto-stop system. The
engine stops automatically if left
idling for 20 minutes. If the engine
stops, simply push the start
switch to restart the engine.
UB3TE0E0.book Page 2 Tuesday, September 17, 2019 9:35 AM

Operation and important rid ing points
7-3
7
EAU45093
Startin g off1. 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 ad- just the rear view mirrors.
3. Switch the turn signals 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 signals off.
EAU16782
Acceleration an d d ecelerationThe speed can be adjusted by opening
and closing the throttle. To increase
the speed, turn the throttle grip in di-
rection (a). To reduce the speed, turn
the throttle grip in direction (b).
EAU60650
Brakin g
WARNING
EWA17790
Avoi d b rakin g har d or su ddenly
(especially when leanin g over to
one si de), otherwise the vehicle
may skid or overturn.
 Railroa d crossin gs, streetcar
rails, iron plates on roa d con-
struction sites, an d manhole
covers become extremely slip-
pery when wet. Therefore, slow
d own when approachin g such
areas an d cross them with cau-
tion.
 Keep in min d that b raking on a
wet road is much more difficult.
 Ride slowly d own a hill, as brak-
in g d ownhill can be very d iffi-
cult.1. Close the throttle completely.
2. Apply both front and rear brakes simultaneously while gradually in-
creasing the pressure.
1. Grab bar
1
(a)
(b)
UB3TE0E0.book Page 3 Tuesday, September 17, 2019 9:35 AM