KTM 390 Duke Series 2019 Owner's Manual page 166

14 WHEELS, TIRES
164
Main work
–
Check bearing
» If the bearing is damaged or worn:
–
Change the bearing.
–
Check the damping rubber pieces
age and wear.
» If the damping rubber pieces of the rear hub are damaged
or worn:
F00868-10 –
Change all the damping rubber pieces of the rear hub.
–
Lay the rear wheel on a workbench with the rear sprocket fac-
ing upwards and insert the wheel spindle in the hub.
–
To check play
the rear sprocket.
Info
Measure the play on the outside of the rear sprocket.
Play of damping rubber
F00869-10
pieces on rear wheel
»
If clearance
–
Change all the damping rubber pieces of the rear hub.
Finishing work
–
Install the rear wheel.
1
.
2
of the rear hub for dam-
A
, hold the rear wheel tight and try to rotate
≤ 5 mm (≤ 0.2 in)
A
is larger than the specified value:
( p. 160)