Italjet Dragster 2022, Руководство по обслуживанию

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Admissible limit eccentricity: 0.15 mm
Inspecting the clutch
- Check the thickness of the clutch mass friction
material.
- The masses must not show traces of lubricants;
otherwise, check the driven pulley unit seals.
NOTE
UPON RUNNING-IN, THE MASSES MUST EXHIBIT A CEN-
TRAL FAYING SURFACE AND MUST NOT BE DIFFERENT
FROM ONE ANOTHER.
VARIOUS CONDITIONS CAN CAUSE THE CLUTCH TO
TEAR.
CAUTION
DO NOT OPEN THE MASSES USING TOOLS TO PREVENT
A VARIATION IN THE RETURN SPRING LOAD.
Characteristic
Check minimum thickness
1 mm
Removing the clutch
Fit the special driven pulley spring compressor
tool:
•
Fit the driven pulley assembly on the
tool by inserting the three pins in the
ventilation holes in the ground holder
support.
•
Make sure that the clutch is perfectly
inserted into the adapter ring before
proceeding to tighten the clutch nut.
•
Use the special multipurpose wrench
to remove the nut fixing the clutch.
•
Disassemble the driven pulley into its
components (Clutch and spring with
plastic fitting).
CAUTION
THE TOOL MUST BE FIRMLY FIXED IN THE VICE AND THE
CENTRAL SCREW MUST TOUCH THE TOOL. EXCESSIVE
TORQUE MAY DEFORM THE SPECIFIC TOOL.
Specific tooling
AP8140259 Universal tool for clutch assem-
blies
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