Front Electric Hub Clutch - Polaris 1999 Sportsman 400 Service Manual

FRONT DRIVE SYSTEM
293
FRONT ELECTRIC HUB CLUTCH
2
3
~ICDD
I
6
1. Armature pl ate
2. Roller cage
3. Retainin g spring
4. Spacer
5. Cam
6. Roller
4
5
NOTE
The roller cage and rollers can usu-
ally be cleaned an d insp ected without
removin g the retaining spring and
rollers. If the rollers are removed, do
not stretch the retaining spring far-
ther than necessary
10
remm 'e one
roller at a lime. Ifthe retaining spring
is removed/ rom the cage. it has been
stretched
( 0 0
far
and must he re-
p /aced.
I.
Th oroughl y clean the roller cage and roller as-
sembly (Figure 12) in solvent and dry w ith
low-pressure compressed air.
2. Inspect the inner splines (Figure 13) for wear or
dam age .
3. Inspect the ro ller cage and the rollers (A. Figu re
14). Make s ure the rol lers 1110ve
freely
w ithin the
slid ing surfaces of the roller cage. Sma ll burrs can
so metimes be removed using fine emery cloth or a
s mall fi le, but be sure a ll of the part s are thoroug hly
c lean befor e asse m blin g.
4 . Inspe ct the retaining spring (B , Fig u re 14) for ir-
reg ular gaps w ithou t removing it. Install a new
spring
if
the gaps are not even and whenev er the o ld