Removing The Clutch - PIAGGIO 633234 Workshop Manual

Engine
- Check that the clutch bell is not worn or damaged.
- Measure the clutch bell inside diameter.
N.B.
CHECK THE ECCENTRICITY MEASURED, 0.2 MM MAX.
Characteristic
Max. value:
160.5 mm
Standard value:
160.2 mm

Removing the clutch

- To remove the clutch with the driven pulley it is
necessary to use the special tool;
- Arrange the tool with the mean pins screwed in
position "E" on the inside;
- Install the driven pulley unit onto the tool inserting
the pins into the ventilation holes;
- Move the rear stop screw in abutment against the
fixed driven pulley as shown in the figure.
CAUTION
THE TOOL SHOULD BE FIRMLY SECURED IN A VICE USING THE SPECIAL TOOL. DO NOT
TIGHTEN THE REAR SCREW TOO MUCH AS THIS COULD CAUSE AN IRREVERSIBLE TOOL
DEFORMATION.
USING THE SPECIAL 55-MM WRENCH, REMOVE THE FASTENING RING NUT.
LOOSEN THE TOOL SCREW AND DISASSEMBLE THE DRIVEN PULLEY UNIT, CLUTCH, SPRING
WITH SHEATH.
Specific tooling
020444Y Tool for fitting/ removing the driven pulley clutch
Pin retaining collar
- Extract the collar using 2 screwdrivers.
ENG - 94
X9 Evolution 500