Yamaha YFM660FS Grizzly 4x4 Supplementary Service Manual page 303

MIDDLE GEAR
5.Remove:
Bearing retainer
G
Bearing
G
*****************************************************
Removal steps:
Attach the folded rag 1.
G
G
Secure the bearing housing edge in the vise.
Attach the bearing retainer wrench 2.
G
Bearing retainer wrench:
P/N. YM-04128, 90890-04128
CAUTION:
The middle driven shaft bearing retainer
has left-handed threads. To loosen the
retainer turn it clockwise.
G
Remove the bearing retainer and bearing.
*****************************************************
6.Remove:
Front drive shaft coupling
G
Oil seal 1
G
Bearing retainer 2
G
Bearing
G
NOTE:
Attach the ring nut wrench 3.
Ring nut wrench:
P/N. YM-38404, 90890-01430
CAUTION:
The middle driven shaft bearing retainer
has left-handed threads. To loosen the
retainer turn it clockwise.
7.Remove:
Middle drive shaft 1
G
(with bearing)
4 - 90
ENG