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 seated 2 mm below the outer face of the pedal.

Warning
After working on the gearchange control, check the position of the gearchange pedal.
To adjust the gearchange pedal position, follow the instructions indicated in sec. 4 - 3, Adjusting the position of the gear change and rear brake pedals.
Removal of the gearchange control
Refitting the gearchange mechanismRefitting the timing covers
Locate vertical cylinder external cover (25), horizontal cylinder external
cover (3) and central external cover (1) by
starting the screws (4).
Apply the recommended threadlocker to the screws (4).
Tighten the screws (4) to a torque of 10 nm (min. 9 Nm - max. 11 Nm) (sect. 3 -
3, Engine t ...
Anti-pollution system and auto-adaptive strategy
Efficacy of the catalytic converter and oxygen sensors
To comply with current emissions legislation, the diavel is equipped with a
trivalent catalytic converter, which oxidises co
(carbon monoxide) and hc (unburnt hydrocarbons) and reduces nox (nitrogen
oxides).
The image shows the exhaus ...
Explanation of the function of the ride-by-wire system
Mechanism
Via metal cables, the throttle grip operates a roller mounted on one end of a
spindle located near the horizontal cylinder
throttle valve spindle.
The aps sensor, which measures the position of the throttle grip itself, is
mounted on the opposite end of this spindle.
A mechanic ...