Removing The Rear Wheel; Disassembling The Rear Wheel; Checking The Rear Wheel; Checking The Rear Wheel Drive Hub - Yamaha TMAX 2020 Service Manual

EAS30910

REMOVING THE REAR WHEEL

ECA21030
NOTICE
• Keep any type of magnets (including mag-
netic pick-up tools, magnetic screwdrivers,
etc.) away from the rear wheel sensor or
rear wheel sensor rotor; otherwise, the sen-
sor or rotor may be damaged, resulting in
improper performance of the ABS system.
• Do not drop the rear wheel sensor rotor or
subject it to shocks.
• If any solvent gets on the rear wheel sensor
rotor, wipe it off immediately.
1. Stand the vehicle on a level surface.
EWA13120
WARNING
Securely support the vehicle so that there is
no danger of it falling over.
TIP
Place the vehicle on the centerstand so that the
rear wheel is elevated.
2. Remove:
• Rear wheel sensor
• Rear brake caliper
• Rear brake lock caliper
ECA25760
NOTICE
• Do not apply the brake lever when remov-
ing the brake caliper.
• Be sure not to contact the sensor electrode
to any metal part when removing the rear
wheel sensor from the rear brake caliper
bracket.
3. Loosen:
• Locknut
• Adjusting bolt
(left side and right side)
4. Remove:
• Wheel axle nut
• Washer
• Rear wheel axle
• Rear wheel
• Rear brake caliper bracket
• Rear wheel sensor housing
• Collar
ECA21400
NOTICE
Be sure to remove the rear wheel sensor be-
fore removing the brake caliper bracket, oth-
erwise the sensor could be damaged.
TIP
Push the rear wheel forward and remove the
drive belt from the rear wheel pulley.
EAS31154

DISASSEMBLING THE REAR WHEEL

ECA21340
NOTICE
• Do not drop the wheel sensor rotor or sub-
ject it to shocks.
• If any solvent gets on the wheel sensor ro-
tor, wipe it off immediately.
1. Remove:
• Rear wheel sensor rotor
• Oil seal
• Wheel bearing
Refer to "DISASSEMBLING THE FRONT
WHEEL" on page 4-24.
EAS30159

CHECKING THE REAR WHEEL

1. Check:
• Wheel axle
• Wheel bearing
• Oil seal
Refer to "CHECKING THE FRONT WHEEL"
on page 4-24.
2. Check:
• Tire
• Rear wheel
Damage/wear  Replace.
Refer to "CHECKING THE TIRES" on
page 3-19 and "CHECKING THE WHEELS"
on page 3-19.
3. Measure:
• Radial wheel runout
• Lateral wheel runout
Refer to "CHECKING THE FRONT WHEEL"
on page 4-24.
EAS30160

CHECKING THE REAR WHEEL DRIVE HUB

1. Check:
• Rear wheel drive hub
Cracks/damage  Replace the rear wheel.
EAS30162
CHECKING AND REPLACING THE REAR
WHEEL PULLEY
1. Check:
• Rear wheel pulley
Surface plating has come off  Replace the
rear wheel pulley.
Bent teeth  Replace the rear wheel pulley.
4-33
REAR WHEEL