Usa models are equipped with an additional system with an evaporative emissions canister that prevents fuel fumes from being discharged into the atmosphere.
The breather hose (4) is connected to the canister filter (1); when the fuel has been filtered, it is returned through the hose (2) to the horizontal (a) and vertical (b) intake manifolds via the hoses (2a) and (2b). Drainage pipe (c) and the hose (5) vent to the ground.
For correct positioning of the connection hoses consult the indications given below.

Evaporative emissions canister
Removal of the evaporative emissions canisterReplacing the battery in the active key
Only use 3 volt cr 2032 lithium ion batteries.
Note
The keys do not need to be reprogrammed after
replacing the battery.
Remove the metal part of the battery.
Use a large sized coin to pry open the shells of the plastic grip
(2? coin) as shown in fig. 65.
Important
Insert the coil on ...
Refitting the swingarm
Apply the recommended threadlocker to the screws (7).
Install the lower chain guard (15) on the swingarm (8), fastening it with the
screws (7): tighten the screws (7) to a torque
of 4 nm +/- 10% (sect. 3 - 3, Frame torque settings).
Locate the swingarm (8) on the frame.
Lubricate with ...
Using a multimeter to check the electrical systems
Introduction
This instrument allows you to measure resistance, voltages, and current
values. Multimeters can be divided into two basic
types: analogue and digital display multimeter. An analogue multimeter has a
pointer display. The dial is marked with the
scales to be used for measurement of ...