Ducati Diavel
Free Service and Repair manuals

Ducati Diavel Service Manual: Removal of the water pump

Removal of the water pump


Note

For clarity, the figures show the engine removed from the frame.

Loosen and remove the water pump cover (12) fixing screws (13) to the generator cover (16).

Remove the water pump cover (12).

Removal of the water pump


Clean the pump housing of any scale. Check the bearings wear by turning the impeller shaft (10); in case of excessive clearance, it is necessary to replace them by operating as follows.

Remove the circlip (3) on the impeller shaft.

Slide off the rotor (10) with the sealing ring (9) from the outside.

Removal of the water pump


Removal of the water pump


Recover the ceramic washer - seal unit (8) placed on the internal side.

Removal of the water pump


Removal of the water pump


Undo and remove the screws (1) with the washer (2).

Removal of the water pump


Working from the generator cover (16) internal side, use a suitable punch to press on the inner race of end bearing (5) until it can be extracted from the cover.

Use the same technique to remove the other bearing (6).

Remove the inner spacer (7).

Check the condition of the components of the mechanical seal: there should be no signs of deformation, cracking, or excessive wear. In the case of damage, both components must be renewed.

Removal of the water pump


Removal of the water pump


Water pump
Screw Washer Circlip Water pump outlet union Bearing bearing Spacer Aluminium gasket Mechanical seal Water pump impeller Bush Water pump cover assembly Screw Plug Se ...

Refitting the water pump
Clean the seat on the cover, any parts you intend to reuse, and the impeller shaft. Then refit as follows. Fit on the impeller (10) shaft the mechanical seal (9) as indicated in the figure. ...

Other materials:

Checking and adjusting timing belt tension
Note The on-screen icons used during this procedure are explained in a table at the end of this section. Note This operation, which is performed using the dds diagnosis instrument, has the advantage that it can be carried out on both timing belts with the engine still installed on the frame. ...

Tft - parameter setting/display
Warning Any adjustments to the dashboard must only be carried out when the motorcycle is stationary. Never operate the dashboard controls while riding the motorcycle. At the end of the check, the dashboard always displays as the "main" indication the odometer (tot) on the left and the averag ...

Injection and ignition
Introduction Ignition is via a single stick coil per cylinder installed in the spark plug well. Each thermal unit is supplied by a single injector, placed under the throttle valve. The amount of fuel injected and the ignition advances are determined by the control unit specifically for each c ...

2019 | www.dudiavel.com |