60H5E11
CHK
ADJ
Periodic checks and adjustments
3-13
Adjusting the carburetor synchroniza-
tion
NOTE:
Make sure the ignition timing is properly ad-
justed before synchronizing the carburetor.
1. Disconnect the throttle cable.
2. Remove the intake silencer and flywheel
cover.
3. Loosen the throttle lever tightening screw
1 clockwise on the central carburetor.
60H30290
NOTE:
The throttle lever tightening screw 1 has left
hand threads.
4. Loosen the idle adjusting screw 2 on the
central carburetor to make a gap between
the screw tip and the throttle arm stopper
3.
60H30300
5. Loosen the throttle lever tightening screw
4 clockwise on the upper and lower car-
buretors.
NOTE:
The throttle lever tightening screw 4 has left
hand threads.
60H30320
6. On the upper and lower carburetors, tighten
the throttle lever tightening screw 4 coun-
terclockwise, while retaining the throttle le-
ver 5 on the central carburetor at the fully
closed position.
60H30330
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