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13. FUEL SYSTEM/CARBURETOR/
FUEL PUMP/ FUEL TANK GRAND DINK 250
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.
Bystarter Needle Bystarter Valve
Air Cut-off Valve Cover
AIR CUT-OFF VALVE (A.C.V.)
A.C.V. REMOVAL
Remove the two screws and the air cut-off
valve cover.
Screws
Diaphragm
Remove the spring, diaphragm and O-rings.
Inspect the diaphragm and spring for wear or
damage.
Cover Spring
13-12