Yamaha E60HMHD Manual De Servicio página 120

CONTROL SYSTEM
SYNCHRONIZING THE CARBURETOR
CAUTION
Do not adjust the carburetor when it is
operating properly. Excessive adjustment
may cause the engine poor perfomance.
1. Check:
• Engine idling speed
Unstable
2. Adjust:
• Carburetor synchronization.
Adjusting steps:
(1) Loosen the throttle stop screw 1 of
carburetor #2 and fully close the
throttle valve.
(2) Loosen the throttle lever securing
screws 2 of carburetor #1 and
carburetor #2 by turning the screws
clockwise.
NOTE:
The throttle lever securing srews have a left-
hand thread (reverse thread), so turn them
clockwise to loosen them.
(3) While lightly pushing the throttle lever
3 of the carburetor #3 in the direction
of the arrow (full-closed), tighten the
throttle lever securing screws 2 of
carburetor #1 and carburetor #2 by
turning the screws counterclockwise.
3-8
Adjust.
E