Fit the spacers with collar (3) into the rear vibration dampers (2) located on the gloves compartment (23).
Note
Two spacers (3) must be inserted inside and outside on the right side and two spacers (3) must be inserted inside and outside on the left side.

Insert the split vibration damper (h) on the wiring (g) of the left optical unit (13) and the split vibration damper (h) on the wiring (c) of the right optical unit (1).
Note
The usa version uses red optical units (13) and (1).
Fit the left optical unit (13) and the right optical unit (1) on the compartment (23), inserting their pins (d) and (e) into the vibration dampers (2).
Fit the split vibration dampers (h) into the corresponding holes of the compartment (23).

Fit the washers (14) on the screws (4).
Fix the optical units (13) and (1) to the compartment (23) starting the screws (14).
Note
The screws (14) must be inserted into the internal spacers (3) fitted previously.

Tighten the screws (4) to a torque of 6 nm +/- 10% (sect. 3 - 3, Frame torque settings).

Removal of the tail lightRemoval of the fuel tank filler cap
Remove tank covers (sect. 5 - 2, Removal of the fuel tank fairings).
Remove hoses (8) and (15) from the filler cap assembly (10).
Open the filler cap.
Unscrew the outer screws (17) securing the ring nut to the filler cap recess.
Remove the filler cap assembly (10).
...
Exhaust by-pass valve not working correctly
Fault codes
Dds: exvl diagnosis -> position error, potentiometer, short circuit to ground
or open circuit (s.C. Gnd or c.O.),
Potentiometer short circuited to vdc (potentiometer s.C vdc).
Dashboard: the error "exvl" (exhaust bypass valve) is shown on the service
display. The eobd warning ...
Inspection of the gear selector drum
Use a gauge to measure the clearance between fork pin and the slot on the
selector drum.
If the service limit is exceeded, determine which part must be replaced by
comparing these dimensions with those of new
components (sect. 3 - 1.1, Gearbox).
Also check the wear on the drum support pin ...