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) and by-pass valve (17).

Check the condition of the above components.
Remove the circlip (6) and withdraw the pump drive gear (12).

Removal of the oil pump
Reassembly of the oil pumpFilling the clutch circuit
Warning
Clutch fluid will damage painted surfaces if spilled on them. It is
also very harmful if it comes into contact with the skin or
with the eyes; in the case of accidental contact, wash the affected area
thoroughly with plenty of running water.
Remove cover (1) and membrane from the clut ...
Immobilizer override procedure
This procedure makes it possible to "temporarily" turn on the motorcycle if
the hf (hands free) system is not working.
Note
The pin code function must be activated by entering your 4 digit pin in
the dashboard, otherwise the vehicle cannot be
turned on temporarily in the case of a malfunction ...
Digital rpm indication function
This function displays the number of rpms for improved
accuracy when setting idle rpm.
To access the function it is necessary to view the "setting" menu page 48, using
button (1, fig. 14) ?"
" or (2, fig. 14) ?" " select the "rpm" function and
press ...