Refer to “front wheel assembly removal and installation” .
Tire
Refer to “tire inspection” in section 0b .
Front brake disc
Refer to “front brake disc inspection” in section 4b .
Dust seal
Inspect the lip of dust seals for wear or damage. If any defects are found, replace the dust seal with a new one.
Refer to “front wheel dust seal / bearing removal and installation” .

Wheel axle
Using a dial gauge, check the wheel axle for runout. If the runout exceeds the limit, replace the axle shaft.
Special tool (a): 09900–20607 (dial gauge) (b): 09900–20701 (dial gauge chuck) (c): 09900–21304 (v blocks)
Wheel axle runout service limit: 0.25 Mm (0.010 In)

Wheel
Wheel rim runout service limit (axial and radial): 2.0 Mm (0.08 In)

Wheel bearing
Inspect the play of the wheel bearings by finger while they are in the wheel. Rotate the inner race by finger to inspect for abnormal noise and smooth rotation. Replace the bearing if there is anything unusual. Refer to “front wheel dust seal / bearing removal and installation” .

Front wheel assembly removal and installation
Front wheel dust seal / bearing removal and installationThermostat inspection
Inspect the thermostat in the following procedures:
remove the thermostat. Refer to “thermostat removal and installation” .
Inspect the thermostat pellet for signs of cracking.
Test the thermostat at the bench for control action.
Caution
do not contact ...
Front fork components
Front fork cap
O-ring
Rebound damping force adjuster rod
Compression damping force adjuster rod
Piston rod nut
O-ring
Piston ring
Rod guide case
Spring
Piston rod
Spring collar b
Spring
Spring collar a
Slide bushing
Outer tu ...
Isc valve preset and opening initialization
When removing or replacing the isc valve, set the isc
valve to the following procedures:
turn the ignition switch on.
Set up the sds tool. (Refer to the sds operation
manual for further details.)
Click the “active control”.
Click the “isc learned value reset” (1) ...