Inspecting The Throttle Body - APRILIA RSV 1000 R FACTORY 2003 Workshop Manual

RSV 1000 R - RSV 1000 R FACTORY
3.3.3.

INSPECTING THE THROTTLE BODY

TESTING THE INJECTOR
NOTE The injectors can be controlled electrically.
•
Check the following components:
- wiring and connections;
- injector or injection's signal of the engine control unit.
THROTTLE BODY
•
Clean all the openings and pipes of the throttle body
(1) using compressed air.
•
Check the pipes of the intake pressure sensor (2),
watching out for any clogging.
•
Check the throttle valves unit and the cable fastening
mechanism (3), watching out for any signs of mechani-
cal damage.
NOTE In the event the synchronization screws (4) or O-rings
(5) are replaced, synchronize the cylinders.
•
Loosen the two cylinder synchronization screws (4)
only in case of air escapes.
•
When replacing the tie rod of the ball joint (6), disen-
gage the tie rod from the throttle valve control lever (7)
and throttle cable pulley (8).
• Once a new ball joint tie rod (6) has been fitted, make
sure it moves freely.
FUEL SYSTEM
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