Checking The Clutch Housing - APRILIA Tuono V4 1100 Factory 2021 Manual

Tuono V4 1100 Factory

Checking the clutch housing

Check the clutch bell for damage and wear that may result in clutch irregular operation. If necessary,
replace the bell.
Check the riveted joint between the clutch housing and the primary drive sprocket for correct sealing
and evenness.
Check the primary driven gear for damage and
wear and, if necessary, replace the primary driven
gear and the clutch bell all together.
Make sure there is not excessive noise during op-
eration; if necessary, replace the primary drive
gear and the clutch bell all together.
Checking the pusher plate
Check the thrust plate and the bearing for damage and wear. If necessary, replace the parts.
Characteristic
Maximum deformation permitted on the thrust
plate compression surface
0.15 mm (0.0059 in)
Maximum depth of the thrust plate
27.3 mm (1.07 in)
Engine
ENG - 173