
Disconnect the front abs sensor (2) connector (a) from the main electric wiring.
Open all the retainer clamps of the front abs sensor cable (2): refer to table of sect. 7 - 6, Flexible wiring/hoses positioning.

Loosen retaining screw (1) and remove the front abs sensor (2) with calibrated gasket (3).

Undo the screws (20), remove the guide (19) and slide out the front abs sensor cable (2).

Before refitting, make sure that the contact parts between the front abs sensor (2) and its seat are not damaged and are perfectly clean.
Fit the new front abs sensor (2) in the relevant seat.
Insert the front abs sensor cable (2) in the guide (19) and fix it on the lh fork leg by starting the screws (20).
Tighten the screws (20).

Refit the front wheel as indicated in sect. 7 - 1, Refitting the front wheel.
Connect the connector (a) to the main wiring.
Restore all the retainer clamps of the front abs sensor cable (2): refer to table of sect. 7 - 6, Flexible wiring/hoses positioning.

Check the air gap between the front abs sensor (2) and the front phonic wheel (b) as indicated in sect. 7 - 7, Adjusting of the air-gap phonic wheel sensor.
Tighten the screw (1) to the torque of 10 nm +/- 10% (sect. 3 - 3, Frame torque settings).

System components
Replacing the rear phonic wheel sensorRemoval of the rear wheel eccentric hub and rear wheel shaft
Before removing the eccentric hub, you must first remove the parts listed
below.
Slacken off the screws (34).
Remove the spacer (20) and the inner ring (21) on the chain side and remove the
wheel shaft (31) with the brake disc
(30) from the opposite side.
Remove the circlip (19 ...
Valves - rocker arms
Closing rocker arm shaft
Opening rocker arm shaft
Opening rocker arm
Closing rocker arm (left)
Valve opening shim
Half rings
Valve closing shim
Sealing ring
Valve guide
Exhaust valve seat
Exhaust valve
Plug
Intake valve seat
Intake valve
Aluminium gasket
Closing ...
Adjusting the steering head bearings
Note
To adjust the steering bearing clearance, follow what is described in
sect. 4 - 3, Adjusting the steering head bearings.
If the problems found are not solved, check the wear of steering bearings (6)
and replace them, if necessary, as described
in paragraph "removal of the steering head c ...