CPI GTR180 Service Manual page 68

CPI MOTOR GTR180
VIII.CARBURETOR REMOVAL
Loosen the drain screw and drain the fuel from the float
chamber.
Remove:
1. Drain Screw [A]
Remove the two vacuum chamber cover screws and the
cover.
Remove:
1. Screws [A]
2. Vacuum Chamber Cover [B]
Remove the compression spring and vacuum piston.
Remove:
1. Spring [A]
2. Vacuum Piston [B]
Remove the needle holder, spring and jet needle from the
vacuum piston.
Remove:
1. Vacuum Piston [A]
2. Needle Holder [B]
3. Jet Needle [C]
4. SPRING [D]
NOTE
Be careful not to damage the vacuum piston diaphragm.
《 8-6 》