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.
Refitting the airbox and throttle body
Position the filter box (1).
Operate on the vehicle lh side, connect connector (f) of the tps/div motor.
Operating on the right side of the vehicle, connect connector (e) from the
aps sensor.
Check for the vibration dampers (20) on the map sensor supporting bracket
(19).
Insert t ...
Reassembly of the crankcase halves
The crankcase halves must be in good condition and perfectly clean. The
mating surfaces must be perfectly flat and free
from burrs.
Overhauling the alternator-side crankcase half
The following parts must be present on the internal side of the crankcase
half:
Gearbox secondary shaft bearin ...
Routing of wiring on frame
The routing of the wiring has been optimised to ensure the minimum
obstruction.
Each section is designed to prevent interference with parts that might damage
wires or cause operating failures when
riding. The plates on the following pages show the origins ("0" points) for
correct re-routin ...