Assembly - Yamaha VK540EF Service Manual

SECONDARY SHEAVE
ESS00127

ASSEMBLY

1. Install:
S Secondary sheave spring 1
S Spring seat 2
NOTE:
Hook the end of the secondary sheave spring
into the spring holes in the sliding sheave. Hook
the other end of the spring into the holes in the
spring seat.
Standard spring position:
C-2
Installation steps:
S Turn in the screw for the sheave compressor
so that the spring seat splines engage with the
fixed sheave splines.
NOTE:
Turn in this screw to a position where the spring
seat cam 1 does not come in to contact with the
sliding sheave cam 2 .
S Turn the sliding sheave through the specified
angle, in the counterclockwise direction.
S Holding the sliding sheave and fixed sheave in
this position.
Standard angle a :
40_
S Turn in the screw for the sheave compressor
so that the spring seat engages with the sliding
sheave.
S Install the washer and circlip in their proper
positions.
4-14
POWR
TR