The clutch is disengaged by a drive unit consisting of a thrust piston (c) accommodated inside a small cap mounted to the generator cover. This piston (c) pushes a pushrod (b), which runs through gearbox primary shaft and operates the Pressure plate (4) located on top of the clutch plate pack (9).
Drive is transmitted from the crankshaft to the gearbox primary shaft by a gear integrated with the clutch housing/primary drive gear pair (a).
Accommodated in the clutch housing is a set of drive and driven plates (9). When the clutch is operated, the driven plates push away a drum (12) which is splined onto the gearbox primary shaft.
Before working on the internal clutch parts, check that the clutch operates correctly. Then deal with the problem in a systematic manner.
The following is a list of possible causes of clutch malfunctions.
A clutch which does not disengage may be caused by:
A clutch which slips may be caused by:
A noisy clutch may be caused by:
Removal of the front mudguard
Undo the screw (7) and remove the front brake lines (a) from the hose grommet
(4).
Undo and remove the special retaining screws (5): keep the spacers (6).
Remove the front mudguard (1).
Warning
The version provided with carbon mudguards features nylon washers
instead of the spacers (6) ...
Checking the idle speed
Check that the bike is provided with electronic control unit, oem intake and
exhaust systems, otherwise fit original
components.
Connect the inserts of the exhaust gas analyser code 88713.1010 To the outlets
on the exhaust pipes, using the fittings
(1).
Warning
Make sure that the thro ...
Checks and adjustments
Closing shim
Intake side camshaft
Opening shim
Exhaust side camshaft
Valve
Spare parts catalogue
Diavel abs cylinder head: timing system
Diavel abs vertical cylinder head
Diavel abs horizontal cylinder head
Diavel carbon
abs
cylinder head: timing system
Diavel carbon
abs
v ...