Ducati Diavel Service Manual: Evaporative emissions canister system (usa versions only)
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
Sealing washer
Union
Hose clip
Hose
Clamp
"T" fitting
Hose
Support
Special screw
Rubber mounting
Hose
Hose clip
Evaporative emissions canister
Hose
Spring
Spare p ...
Removal of the evaporative emissions canister
Loosen the screws (9) securing the plate (8) to the tank.
Slightly pull the plate (8) with the canister (13), remove the clamps (3) and
(12) and connect hoses (7) and (14).
Release the ...
Other materials:
Information about the model
Identification data
Diavel identification data
Each ducati motorcycle has two identification numbers -the frame number and
the engine number- and an ec nameplate
(a) (not present on the us version).
Note
Please quote these numbers, which identify the motorcycle model, when
ordering spare pa ...
Removal of the throttle twistgrip
Peel back the rubber sleeve (a) protecting the throttle control cables.
Undo the screws (b) of the throttle grip (6) and open the command.
Disconnect the throttle grip cables (10) by unhooking the cable ends (c) from
their seats.
Remove the throttle twistgrip (6) from the handlebar.
...
Throttle valve operation engine
Introduction
The electric motor actuating the throttle valve for the vertical cylinder is
mounted on the throttle body of the diavel, while
a link rod connects the vertical cylinder throttle valve to the horizontal
cylinder throttle valve. In the electric motor, the
throttle valve position se ...