Before carrying out dimensional checks on the frame, you must remove all the superstructures fitted, referring to the removal procedures outlined in the sections of this manual.
The rear subframes (2) and (3) are structural components of the frame (1).
Both serve to support motorcycle superstructures and must therefore be in perfect condition.
The following flow chart illustrates the logical sequence in which the parts are to be removed from the motorcycle and a reference to the section where the removal procedure is described.


Refitting is the reverse of removal.
Frame inspection
Removal of the tool trayRemoval of the shock absorber support
Remove the rear brake master cylinder (sect. 7 - 4, Removing of the rear
brake control).
Remove the rear shock absorber (see removal of the rear shock absorber of this
section).
Loosen the screws (2) and (7) and their nuts (35).
Remove the side stand (sect. 7 - 16, Removing of the ...
Lap activation/deactivation function (lap time)
This function activates and deactivates the lap function (lap
time).
To access the function it is necessary to view the "setting" menu page 48, using
button (1, fig. 14) ?"
" or (2, fig. 14) ?" " select the "lap" function and
press the reset button
...
Noise and exhaust emission control
system information
Source of emissions
The combustion process produces carbon monoxide and
hydrocarbons. Control of hydrocarbons is very important
because under certain conditions, they react to form
photochemical smog when subjected to sunlight.
Carbon monoxide does not react in the same way, but is
toxic. Duca ...