CHAPTER TEN
WHEEL AND TIRES
This chapter describes repair and maintenance
procedures for the wheels and tires. When inspect-
ing any of the components described in this chapter,
compare all measurements to the tire and wheel ser
-
vice specifications in the tables at the end of this
chapter. Replace any component that is worn, dam
-
aged or out of specification. During assembly,
tighten fasteners to the specified torque.
MOTORCYCLE STAND
Many procedures in this chapter require that the
motorcycle be supported with a wheel off the
ground. A quality motorcycle front end stand (Fig
-
ure 1) or a swing arm stand does this safely and ef
-
fectively. Before purchasing or using a stand, check
the manufacturer’s instructions to make sure the
stand will work on the motorcycle. If the stand or
motorcycle require any modifications or adjust
-
ment, perform the required service before lifting the
motorcycle.
An adjustable centerstand can also be used to
support the motorcycle with a wheel off the ground.
Again, check the manufacturer’s instructions and
perform any necessary modifications before sup-
porting the motorcycle with the adjustable
centerstand.
When using a motorcycle stand, have an assistant
standing by. Some means to tie down one end of the
motorcycle is also needed. Regardless of the
method used, make sure the motorcycle is properly
supported before walking away from it.
BRAKE ROTOR PROTECTION
Be careful when removing, handling and install
-
ing a wheel with a disc brake rotor. Brake rotors are
relatively thin in order to dissipate heat and to mini
-
mize unsprung weight. A rotor is designed to with
-
stand tremendous rotational loads, but it can be
damaged when subjected to side impact loads.
Protect the rotor when servicing a wheel. Never
set a wheel down on the brake rotor. It may be bent
or scratched. When a wheel must be placed on its
side, support the wheel on wooden blocks (Figure
2). Position the blocks along the outer circumfer
-
10
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