Ducati Diavel
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Ducati Diavel Service Manual: Refitting the oil pump

If removed, apply specific threadlocker on the bushing (7) outer thread, and screw it in the crankcase half, observing the height.

Refitting the oil pump


Position the reference bushings (15) and the oil sealing o-rings (2) and (4) according to the crankcase lubrication channels.

Refitting the oil pump


Position the oil pump on the crankcase and tighten screws (9) to a torque of 26 nm (min. 23 Nm - max. 29 Nm) and the screw (10) to a torque of 10 nm (min. 9 Nm - max. 11 Nm) (sect. 3 - 3, Engine torque settings).

Refitting the oil pump


Check the gear clearance with the driving pinion by fixing a dial gauge (a), equipped with the appropriate traces, to the crankcase half.

Position the dial gauge stylus on one tooth of oil pump gear and set the gauge to zero in this position.

Move the gear slightly to measure the backlash; take four readings in diametrically opposed positions of the gear.

The clearance should be 0.10 Mm.

Refitting the oil pump


Refitting the oil pump


Reassembly of the oil pump
Check that the circlip (3) and tongue (13) are present on the pump. Fit the pump drive gear (12) on to the oil pump and secure it by installing the circlip (6) in its groove. Insert the by-p ...

Oil cooler
Oil cooler Vibration damper mount Spacer Screw Nipple Aluminium gasket Oil delivery hose Screw Plate Bracket Screw Engine oil pressure sensor Sealing washer Heat guard ...

Other materials:

Changing the coolant
Warning This operation must only be carried out when the engine is cold. Attempting to change the coolant with the engine hot could lead to burns from hot coolant or scalding steam. Place a container under the engine and place the motorcycle on its side stand. Remove the expansion reserv ...

Fuel system circuit
The fuel system circuit consists of: An electric pump, driven by the injection relay, which is in turn controlled by the ecu (engine control unit) A fuel filter A pressure regulator Two injectors (one per cylinder, located downstream of throttle valve) The plastic mounting shown in t ...

Engine setting function (engine power control)
This function customises engine power and output. To access the function it is necessary to view the ""setting" menu", using buttons (1) "s" or (2) "t" select the "riding mode" function and press the reset button (3) to enter the following page. Use button (1) "s" or (2) "t" to select the r ...

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