Ducati Diavel
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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:

Disassembly of gear interlock plunger and pawl assembly
Unscrew the interlock plunger screw (5) and remove the seal (6), spring (7) and the detent ball (8). Unscrew the clutch-side crankcase half screw (3) and remove the pawl (4), washer (2) and spring (1). ...

Distance travelled on fuel reserve: trip fuel
This function shows the distance travelled on fuel reserve (in km or miles depending on the specific application). When the fuel light comes on, the display automatically switches to the "trip fuel" indicator. Trip fuel reading remains stored even after key-off until the vehicle is refue ...

Adjusting the throttle cable
The throttle grip in all steering positions must have free play, measured on the periphery of the flange of the grip, of 1.5 - 2.0 Mm. If necessary, adjust using the adjusters (1) and (2) located on the steering tube on the right side of the motorcycle. Adjuster (1) adjusts the throttle o ...

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