Air Cut-Off Valve - Sym GTS 250 Service Manual

4. Fuel System

Air Cut-off Valve

Removal
Removal the throttle cable seat (2 screws)
Remove the screws (2 screws) of the air cut-off
valve and its cover.
Remove the spring and vacuum diaphragm.
Check if the diaphragm for deterioration or crack.
Installation
Install the valve as reverse order of removal.
Caution
Do not damage the vacuum diaphragm or in
opposite installation direction.
4-6
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2 screws
2 screws