Remove the rear eccentric hub (sec. 7 - 13, Removal of the rear wheel eccentric hub and rear wheel shaft).
Undo and remove the four fixing screws (13) of the brake disk to the wheel axle and remove the rear brake disk (14).
Loosen the four screws (24) and remove the rear phonic wheel (25).
The brake disc must be perfectly clean, with no rust, oil, grease or other dirt and no deep scoring.
To check the wear limit of the brake disk refer to sec. 3 - 1.1, Hydraulic brakes.
Place the rear brake disc (14) on the rear wheel shaft (26), by orienting the bevelled edges (s) faced upwards.
Fix the disc by starting the screws (13) with prescribed threadlocker.
Note
Make sure to centre the screw heads in the relevant seats on the brake discs.
Tighten the screws (13) to a torque of 27 nm +/- 10% (sect. 3 - 3, Frame torque settings), in the sequence 1-2-3-4.
Position the phonic wheel (25) on the brake disc (14) by orienting it as shown in figure.
Fix the phonic wheel (25) by starting the screws (24) with the recommended threadlocker.
Tighten the screws (24) to a torque of 5 nm +/- 10% in a crossed-pattern sequence.
Refit the rear eccentric hub as described in sec. 7 - 13, Removal of the rear wheel eccentric hub and rear wheel shaft.


Removal of the rear brake calliper
Refitting the rear brake calliperEvaporative emissions canister system (usa versions only)
Usa models are equipped with an additional system with an evaporative
emissions canister that prevents fuel fumes from
being discharged into the atmosphere.
The breather hose (4) is connected to the canister filter (1); when the fuel
has been filtered, it is returned through the
hose (2) to t ...
Removal of the brake discs
The front brake discs consist of an inner carrier, which is mounted to the
wheel, and an outer rotor. Both parts must be
changed together as a pair.
Remove the front wheel (sect. 7 - 1, Removal of the front wheel).
Undo the retaining screws (5) of the disc to the wheel, remove the disc (7) ...
Reassembly of the cylinder head
The exhaust side can be identified by the three threaded holes on the flange.
The intake side can be identified by the presence of four threaded holes on
the flange.
All the photos in this chapter refer to a vertical cylinder head.
Valve guide sealing rings
Position the cylinder head o ...