Use the tool 88713.3367 Fixed to the m10 side stand fixing holes (d).
Secure the tool to the flywheel with the screws (e).
Unscrew the alternator-flywheel retaining nut (15).
Warning
While unscrewing the nut, apply axial pressure to the socket to avoid damage or injury in the event of the wrench suddenly slipping off the nut.

Remove the nut (15), the washer (16) and the flywheel assembly (v) with the driven gear (21) from the crankshaft.


Remove the inner race (19), the needle roller bearing (20) and the washer (18).
Important
Check the race (19), the needle roller bearing (20) and the inner washer (18) for wear. Renew if worn.

Disassembly of the generator cover
Overhaul of the flywheel-alternator assemblyWiring diagram of the hands free system
The diagram illustrates the inputs, outputs and communication lines used by
the hands free system.
1I - on/off button placed on the hands free system (located below the plastic
cover)
2I - on/off button placed on the bike handlebar rh side
3I - steering position micro-switch
4I - steerin ...
Removal of the cooling system hoses and unions
Loosen the clips (21) that secure the radiator/thermostat sleeve (40) and the
radiator/plug sleeve (24) to the water
radiators.
Loosen clips (25) and (43) that secure the breather pipe (26) to the
radiator/plug sleeve (24) and to the left radiator.
Loosen the clips (34) securi ...
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) and by-pass valve (17).
Check the condition of the above components.
Remove the circlip (6) ...