MOTO GUZZI 2003 V11 series Werkstatt-Handbuch Seite 153

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D
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F
G
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29.2 THROTTLE BODY "2"
The quantity of intake air is determined by the opening
of the throttle positioned on the initial part of the intake
manifold on every cylinder.
The air necessary for running at idling speed flows
through a by-pass channel, equipped with an adjusting
screw: turning this screw will vary the quantity of air which
A
is introduced into the manifold and consequently also
the idling speed.
A second screw allows the throttle closing to be adjusted
correctly. This will avoid any interference with the
surrounding duct; this screw must not be used to adjust
the idling speed.
D :
ISASSEMBLY
• Remove the engine unit as described in chapter
29.1section R;
Disconnect the following from the throttle body:
• The potentiometer wiring;
• The wiring on the injectors;
• The accelerator control transmissions;
• The choke control transmission;
• The fuel delivery and return piping;
• Remove the throttle body from the motorbike.
IMPORTANT
Plug the intake manifold ducts to prevent
foreign bodies from getting into the combustion
chamber.
R :
EASSEMBLY
• Carry out the procedures in reverse order.
IMPORTANT
Periodically lubricate joint "A" with "MOLYKOTE
U-N" grease
V11 S
R C
OSSO
M 2003 - L M M 2003
PORT Y E ANS Y
- C S - B
ORSA AFE PORT ALLABIO VARIANTS