Polaris Sportsman XP 1000 S 2020 Service Manual page 344

FINAL DRIVE
POTENTIAL PROBLEM
Hub Plate
ADC Armature Plate
Roll Cage
Torsion Spring
Cover Side Hub
ADC Coil/Coil Pocket
(Output Cover)
8.32
DIAGNOSIS PROBLEM DIAGNOSIS
PROCEDURE
Hub Plate will be attached
Plate should be flat. Plate
to output hub. Initially look should have even wear
at plate and see if any
on both sides and no
excessive wear is present. significant gauging
Look and see if plate is
should be present.
bent or warped. Look to
see if any debris is on
plate or debris is causing
uneven wear. To do further
evaluation plate would
need to be removed from
hub, by removing bearing.
Plate then can be placed
on a flat surface to
determine if plate is flat.
Place Plate on flat surface Plate should not have
with tangs up to check for significant rock when
flatness. Also look for pushing on one side of
even wear on surface the plate. Plate should
towards Hub plate also have even consistent
wear on the surface.
Check to see if cage is Roll cage should have no
broken or cracked. Look to cracks or breaks. Springs
see if any springs are should have no cracks
broken or stuck in place. and fully intact. Clutch
Look to see if cage can should be able to
index properly in both advance down the
directions engagement ramp
smoothly.
Make sure Spring is Plastic retainer should
installed properly. Make index with some force
sure Spring is able to from spring. Retainer
index properly in both should also index far
directions enough to allow clutch to
engage.
Check to see if Hub plate If Hub plate can not slide
can slide on hub spline. it may not engage coil
correctly.
Check Pole Faces for Pole faces should be
debris smooth and even wear
should be present.
Check for Coil raised Coil should be well below
above pole faces the pole faces. If coil is
outside pole faces it
would cause the plates
not to touch the pole
faces.
Check Wear on Pole faces Pole faces should be
smooth and even wear
should be present.
REPAIR PROCEDURE
Replace hub plate or hub
assembly with hub plate.
May need to replace Hub
plate and Armature plate
at the same time.
Replace Armature plate.
May need to replace both
Armature plate and hub
plate at the same time.
Replace roll cage
assembly (cage and
spring). Always replace
both. (do not take springs
off old cage and put onto
new cage).
If torsion spring is not
installed correctly, install
correctly and retest. If
other issue with retainer or
spring, replace one or both
and retest.
Replace with new hub
assembly and Hub Plate.
Clean off pole faces if no
significant wear is noticed.
If pole faces are severely
worn and damaged,
replace output cover.
Replace output cover.
Clean off pole faces if no
significant wear is noticed.
If pole faces are severely
worn and damaged,
replace output cover.
9931493 R03 - 2020-2021 Sportsman XP 1000 S Service Manual
REPAIR VERIFICATION
Drive vehicle with ADC
mode on to determine if
problem has been fixed. If
not, continue onto
additional problems listed.
Drive vehicle with ADC
mode on to determine if
problem has been fixed. If
not, continue onto
additional problems listed.
Drive vehicle with ADC
mode on to determine if
problem has been fixed. If
not, continue onto
additional problems listed.
Drive vehicle with ADC
mode on to determine if
problem has been fixed. If
not, continue onto
additional problems listed.
Drive vehicle with ADC
mode on to determine if
problem has been fixed. If
not, continue onto
additional problems listed.
Drive vehicle with ADC
mode on to determine if
problem has been fixed. If
not, continue onto
additional problems listed.
Drive vehicle with ADC
mode on to determine if
problem has been fixed. If
not, continue onto
additional problems listed.
Drive vehicle with ADC
mode on to determine if
problem has been fixed. If
not, continue onto
additional problems listed.
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