Ducati Diavel Service Manual: Removal of the oil pump
Undo and remove the screws (9) and (10) securing the pump assembly.
Remove the oil pump assembly (1) and extract the o-rings (2) and (4) from the crankcase half together with two locating bushes (15).
Oil pump
Complete oil pump assembly
O-ring
Circlip
O-ring
Pump body
Circlip
Reducer bush
Spring washer
Screw
Screw
Spring washer
Pump drive gear
Key
By-pass plug
Locating bus ...
Disassembly of the oil pump
Hold the oil pump (1) in a vice taking care not to damage the drive gear
(12).
Warning
Make sure that vice jaws are faced with soft material.
Remove the plug (14) and extract the spring (16) ...
Other materials:
Removal of the tail light
Disconnect the connectors (a) and (b) of the tail lights (1) and (13).
Loosen the screws (4) and slide the tail lights (1) and (13) to the rear side;
recover the four spacers (3) and the washers
(14).
...
Reassembly of the timing pulleys
Fit the pulley (11) on the flange (24), aligning the timing mark (d) on the
pulley with the timing mark on the (e) on the
flange.
Install the washer (23) up against the pulley, aligning the timing notch (f)
with the timing marks on the pulley and the
flange.
Insert the three screws (22) ...
Reassembling the clutch
Position the spacer (13).
Fit the flat ring (11) and the belleville washer (10) on the clutch center
(12), so that the convex side faces the clutch
drum.
Locate the belleville washer (8).
Apply the prescribed grease to the thread of the gearbox primary shaft and
the mating surfac ...