Ducati Diavel
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Ducati Diavel Service Manual: Removal of the clutch transmission unit

Ducati Diavel Service Manual / Chassis / Handlebar unit / Hydraulic clutch control / 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.

Removal of the clutch transmission unit


Undo the screws (11) and slide out the clutch slave cylinder (r).

Removal of the clutch transmission unit


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.

Removal of the clutch transmission unit


At this point, it is possible to slide also the clutch gear rod (14).

Removal of the clutch transmission unit


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:

Inspection of the gear selector drum
Use a gauge to measure the clearance between fork pin and the slot on the selector drum. If the service limit is exceeded, determine which part must be replaced by comparing these dimensions with those of new components (sect. 3 - 1.1, Gearbox). Also check the wear on the drum support pin ...

Overhauling the front brake components
Important Critical safety components. The brake calliper manufacturer recommends that you do not attempt to service the internal components of the brake callipers. Incorrect overhaul of this component could endanger rider safety. Operations should be limited to renewal of the pads, fasteners ...

Refitting the timing gears
Before reassembling the removed parts, check timing gears (13) for wear. Change, if necessary. Important The timing gears (13) must always be renewed as a pair. Refitting is the reverse of removal. Warning When introducing the driven gear (b) check that the tongue (15) is correctly fitted o ...

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