To fit the circlip (10) in the driveshaft seat, use the tool code 88713.2834.

Install the inner spacer (17) on the driveshaft, taking care to align the notch in the spacer with the slot for the woodruff key.

Fit the first woodruff key (16) on the timing belt driveshaft.

Locate the inner pulley (18).

Refit the second tongue (16) and the washer (19).

Locate the outer pulley (18) and the spacer (20).
Apply the recommended grease to the threads on the end of the driveshaft.

Fit the nut (15).
Important
To prevent the nuts working loose and consequent serious engine damage, always use new self-locking nuts on all the timing belt pulleys on reassembly.
Lock rotation of the pulleys by means of the tool part no. 88713.1805 And, using the insert supplied with the wrench together with a torque wrench, tighten the self-locking nut to the torque of 71 nm (min. 64 Nm - max. 78 Nm) (sect. 3 - 3, Engine torque settings).

Removing the timing belt driveshaft pulleys
Refitting the idler and tensioner pulley mounting studsKey-on/key-off using the key on the hands free lock with the passive key
Key-on can be performed by pressing the button (7) on the
hands free lock and with the presence of the passive key (4,
fig. 77).
Note
The passive key (4, fig. 77) Has a range of a few cm,
therefore the key (4, fig. 77) Must be positioned near the
antenna (2). Remove the seat (see "remova ...
Removing the frame and the lateral footrests
Loosen the two special screws (6) to separate the frame (1) from the lateral
brackets (2) and (3).
On the left side of the vehicle block retaining pins (9) and loosen the nuts (8)
on the right side at the same time.
Slide out the retaining pins (9) and remove the frame (1) from the lateral ...
Checking and overhauling the components
Clearance between the clutch drum and friction plates
Insert a friction plate (e) in the clutch drum (f) and measure the clearance
(s) with a feeler gauge.
Clearance "s" must not exceed 0.6 Mm.
If it does, renew the plates and, if necessary, the clutch drum.
Overhaul of the clutch plat ...