When replacing the brake pipes (33) or removing one of the rear braking system components, pay special attention to the position of the couplings on the pump and the calliper.
Warning
If incorrectly positioned, the hose can affect brake operation and foul moving parts. Position the hose as shown in the figure.

Remember to fit the copper faced sealing washers (23) to the hose end fitting when reconnecting the brake pipe to the brake calliper (15).
After orientating the fitting, lock the special screw (22) to a torque of 23 nm +/- 10% (sect. 3 - 3, Frame torque settings).
If the speed sensor (1) was removed, fit it on the calliper holder bracket (a) with the spacer (8) and the washer (32) and tighten the screw (2) to a torque of 10 nm +/- 10% (sect. 3 - 3, Frame torque settings).
Note
The gap between the sensor (1) and the brake disc fixing screw must be within 0.6 To 2.2 Mm.
If it is necessary to remove the calliper holder bracket (a) in order to refit it, see sec. 7 - 13, Refitting the rear wheel eccentric hub and rear wheel shaft.
Insert the rear brake calliper (15) on the brake disk, aligning it with the holes of the calliper mounting bracket (a).
Grease the screws (12) and tighten to the torque of 25 nm +/- 5% (sect. 3 - 3, Frame torque settings).

In order to fit the pipe (33), the speed sensor (1) and the retaining clamps follow instructions in sect. 7-6, Flexible wiring/hoses positioning.

Removal of the rear brake discDisassembly of the gearchange mechanism
Refer to the exploded view at the beginning of this section for indications
on disassembly and renewal of gearchange
components.
If the bushing (2) inside the pedal (1) needs replacing, grease the external
surface and drive the new bushing into place
using a press. The bushing must be seate ...
Dashes shown instead of speed indication or indicated speed is incorrect
Fault codes
Dds: speed sensor diagnosis -> max. Speed (max. Speed error - signal not
correct) - minimum speed (min speed error -
signal not correct) - congruence (correlation speed error - signal not correct).
Dashboard: the error "speed sensor" is shown on the service display. The eobd
...
Indication of range reached for service
When service coupon threshold is achieved, upon every key-on the system
displays the indication of the type of
intervention that is required (oil service or desmo service).
The (red) warning is activated as a large icon for 10 seconds upon every key-on
(1) then as a small warning that
remai ...