Yamaha VMX12H Supplementary Service Manual page 236

V-BOOST
a '
5-15
V-boost Synchronization
NOTE:
Before synchronizing the V-boost, the control
cable should be adjusted.
0.4 0.1 mm (0.016 0.004 in)
2.
Adjust:
By the following adjustment steps.
V-boost synchronization adjustment step:
the locknut
the adjuster
clockwise until proper clearance is attained.
the clearance. If not, repeat above
step.
the locknut. Apply
the locknut.
I
NSTAL ON
1. Install:
V-boost assembly
Reverse the removal steps.
.
clockwise or counter-
to