Ducati Diavel Service Manual: Removal of the clutch transmission unit
Warning
The manufacturer of the clutch transmission unit (15) advises against servicing of its internal parts due to the safetycritical nature of this component.
Incorrect overhaul of these critical safety components can endanger rider and passenger safety.
The only components that should be renewed are the complete clutch transmission unit, the bleed valve, the seals and the complete clutch pushrod assembly.
Undo the screws (11) and slide out the clutch slave cylinder (r).
Remove the dust gaiter (16) and the bleed valve (17) and unscrew the screw (18), taking care to recover the gaskets (19): the unit (r) is now disconnected from the pipe (4).
Push in the piston to force out all the fluid from inside the cap.
At this point, it is possible to slide also the clutch gear rod (14).
Refitting the clutch master cylinder assembly
Insert the clutch master cylinder assembly (3) and the clamp (6) on the left
handlebar, so that the top mating faces
match the mark (z) on the handlebar as shown.
Couple terminal (6) to th ...
Refitting the clutch transmission unit
Position pipe (4) on the clutch slave cylinder (r).
Position the two seals (19) and tighten the screw (18) to a torque of 23 nm +/-
10% (sect. 3 - 3, Frame torque settings).
Refit the bleed valv ...
Other materials:
Checking drive chain tension
Important
Have chain tension adjusted by a ducati dealer or
authorised service centre.
Make the rear wheel turn until you find the position where
chain is tightest.
Set the vehicle on the side stand. Push down the chain at the
point of measurement and release.
Measure the distance betwee ...
Refitting the handlebar
Position the handlebar (4) so that the external lower corner of the marks (a)
on the handlebar matches the upper internal
corner of the lower u-bolts (b) as shown.
Apply the recommended grease to the threads and undersides of the heads of
the screws (3).
Important
Position the upper u-bo ...
Reassembling the electrical components support
Check the presence of clips (1), (9) and (24) on the support (5).
Check the presence of rubber pads (6) and (8) and of cable grommet (7).
Check that the voltage regulator (3) and the solenoid starter (18) are in
place on the support (5) with their wiring as
shown.
The horn (22) mus ...