Air Cut-Off Valve (A.c.v.) - KYMCO Grand Dink 250 Service Manual

13
. FUEL SYSTEM/CARBURETOR/
FUEL PUMP/ FUEL TANK
AUTO BYSTARTER INSPECTION
Check the auto bystarter valve and needle
for nicks, wear or damage.
If any faulty part is found, replace the auto
bystarter with a new one.

AIR CUT-OFF VALVE (A.C.V.)

A.C.V. REMOVAL
Remove the two screws and the air cut-off
valve cover.
Remove the spring, diaphragm and O-rings.
Inspect the diaphragm and spring for wear or
damage.
Bystarter Needle
Air Cut-off Valve Cover
Screws
Diaphragm
Cover Spring
GRAND DINK 250
Bystarter Valve
13-12