V-Boost; Removal; Inspection; Adjustment - Yamaha VMX12H Supplementary Service Manual

V-BOOST

3
5-1
6.
Install:
cleaner
7. Set engine idle speed.
V-BOOST

REMOVAL

1. Remove:
assembly
Refer to engine removal section.
NOTE:
The V-boost can be inspected without the
disassembly. It is not necessary to disassemble
the V-boost.

INSPECTION

1. Inspect:
Contamination Clean.
Use a petroleum based solvent.
valves
Replace V-boost assembly.

ADJUSTMENT

NOTE:
These adjustments are only required when
following is replaced.
motor
cable
cable joint
Carburetor joint
Control Cable Adjustment
1. Turn on the main switch for the servo
motor initial operation (valve closed po-
sition).