Disassembling The Throttle Unit - APRILIA TUONO 1000 Workshop Manual

FUEL SYSTEM
3.3.2.

DISASSEMBLING THE THROTTLE UNIT

•
Loosen and remove the M8x1 nut (1) and remove the
spring washer.
•
Slightly turn the throttle valve control lever (2), loosen
and remove the three T.E. M5x12 screws (3).
•
Slide the complete accelerator wire securing bracket
(4) along with the two bushings (5) and the torsion
spring (6) out of the throttle unit.
•
Loosen and remove the two M6x16 screws (7) and
remove the fuel pressure regulator (8) complete with
the O-ring.
•
Loosen and remove the three M6x25 screws (9) and
remove the left injector bracket (10) together with the
gasket (11), injector (12) and seal (13) from the throttle
unit.
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TUONO 1000