Polaris 2009 Trail Boss 330 Service Manual page 156

FINAL DRIVE
B
Brake Disc
9. Remove the three bolts that secure the sprocket
guard (C) on the other side of the axle.
C
10. Remove the three nuts that secure the sprocket
(D) to the sprocket hub (E). Pull the sprocket (D),
sprocket hub (E), and guard assembly (F) from
the axle.
D
E
7.8
11. Remove the O--rings from left side of the axle.
12. Slide the axle out the right side of the axle
CONCENTRIC SWINGARM
REAR AXLE
ASSEMBLY/INSTALLATION
1. Apply Never Seize onto the splines of the axle.
F
2. Mount sprocket to sprocket hub and install
housing.
Lubricate and install the O--ring (A), sprocket hub
(B), and sprocket (B). Slide the axle into the right
side of the axle housing.
Never Seize
sprocket nuts. Torque sprocket nuts to 16- -19
ft.lbs. (22- -26 Nm).
A
B
C