The clutch is disengaged by a drive unit consisting of a thrust piston (c) accommodated inside a small cap mounted to the generator cover. This piston (c) pushes a pushrod (b), which runs through gearbox primary shaft and operates the Pressure plate (4) located on top of the clutch plate pack (9).
Drive is transmitted from the crankshaft to the gearbox primary shaft by a gear integrated with the clutch housing/primary drive gear pair (a).
Accommodated in the clutch housing is a set of drive and driven plates (9). When the clutch is operated, the driven plates push away a drum (12) which is splined onto the gearbox primary shaft.
Before working on the internal clutch parts, check that the clutch operates correctly. Then deal with the problem in a systematic manner.
The following is a list of possible causes of clutch malfunctions.
A clutch which does not disengage may be caused by:
A clutch which slips may be caused by:
A noisy clutch may be caused by:
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
...
Helmet cable
Note
Helmet cable (2, fig. 104) Can be found inside the tool
kit, see "tool kit and accessories" on page 141.
Pass the cable through the helmet and insert the end of the
cable in the pin (3, fig. 104). Leave the helmet hanging and
refit the seat to hold it in place.
Warning
Th ...
Indicator speed avg - average speed
This function shows the average speed of the motorcycle.
The calculation is made considering the distance and time
travelled since the last trip 1 reset. When trip 1 is reset, the
value is set to zero and the first available value is shown on
the display 10 seconds after the reset. Dashes &quo ...