Primary Sheave Assembly; Secondary Sheave Installation - Yamaha YP250 Service Manual

V-BELT, CLUTCH AND
SECONDARY/PRIMARY SHEAVE
YP******

PRIMARY SHEAVE ASSEMBLY

1. Clean:
NOTE:
Remove any excess grease.
2. Install:
NOTE:
D Apply Shell BT grease No. 3 (90890-69927)
D Apply Shell BT grease No. 3 (90890-69927)
3. Install:

SECONDARY SHEAVE INSTALLATION

1. Apply:
2. Install:
NOTE:
Install the secondary sliding sheave 1 using
the oil seal guide 2 to the secondary fixed
sheave 3 .
4-34
S Primary sliding sheave face 1
S Primary fixed sheave face 2
S Collar 3
S Weight 4
S Primary sliding sheave cam face 5
S Weight 1
S Collar 2
to the all of the outside of the weight and
install.
to the inside of the collar.
S Spacer 1
S Slider 2
S Cam 3
S Primary sliding sheave cap.
3 Nm (0.3 mSkg)
S BEL-RAY assembly lube
(to the secondary sliding sheave 1 inner
surface, grease nipple groove, and oil
seals)
S BEL-RAY assembly lube
(to the bearings, oil seals and inner sur-
face of the secondary fixed sheave 2 )
S Secondary sliding sheave 1
Oil seal guide:
90890-01384
ENG