Chapter 4 Fuel Tank - APRILIA RS 50 Workshop Manual

Fuel System
FUEL TANK
The fuel tank is fitted with a cap and a cock. The cock shown in the figure has three positions (OFF, ON and RES)
which can be selected by means of the cock lever.
When the lever is in the ON position, the main passage is open. When the lever is turned to the RES position, an
auxiliary passage is opened for the reserve fuel. When the lever is on the OFF position, both passages are closed.
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5
Key
1) Fuel tank
2) Filler cap
3) Fuel cock
4) Water drain pipe
5) Fuel delivery pipe
4-2
Release 00 2000-11
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4
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chap. 4
RS 50