Page 503 - Manual Oficina Polaris Sportsman 570 2014 a 2016

FINAL DRIVE

POTENTIAL DIAGNOSIS PROBLEM REPAIR REPAIR
PROBLEM PROCEDURE DIAGNOSIS PROCEDURE VERIFICATION
Hub Plate Hub Plate will be attached Plate should be flat. Plate Replace hub plate or hub Drive vehicle with ADC
to output hub. Initially look should have even wear assembly with hub plate. mode on to determine if
at plate and see if any on both sides and no May need to replace Hub problem has been fixed. If
excessive wear is present. significant gauging plate and Armature plate not, continue onto
Look and see if plate is should be present. at the same time. additional problems listed.
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.
ADC Armature Plate Place Plate on flat surface Plate should not have Replace Armature plate. Drive vehicle with ADC
with tangs up to check for significant rock when May need to replace both mode on to determine if
flatness. Also look for pushing on one side of Armature plate and hub problem has been fixed. If
even wear on surface
the plate. Plate should
plate at the same time.
not, continue onto
vehicle Roll Cage towards Hub plate also have even consistent Replace roll cage additional problems listed.
wear on the surface.
Drive vehicle with ADC
Roll cage should have no
Check to see if cage is
mode on to determine if
broken or cracked. Look to cracks or breaks. Springs assembly (cage and
from see if any springs are should have no cracks spring). Always replace problem has been fixed. If
not, continue onto
both. (do not take springs
and fully intact. Clutch
broken or stuck in place.
should be able to
additional problems listed.
off old cage and put onto
Look to see if cage can
advance down the
new cage).
index properly in both
removed Torsion Spring directions engagement ramp If torsion spring is not Drive vehicle with ADC
smoothly.
Plastic retainer should
Make sure Spring is
index with some force
mode on to determine if
installed properly. Make
installed correctly, install
correctly and retest. If
from spring. Retainer
sure Spring is able to
problem has been fixed. If
Differential Cover Side Hub index properly in both should also index far other issue with retainer or not, continue onto 7
enough to allow clutch to
spring, replace one or both additional problems listed.
directions
and retest.
engage.
Replace with new hub
Drive vehicle with ADC
Check to see if Hub plate
If Hub plate can not slide
assembly and Hub Plate.
it may not engage coil
can slide on hub spline.
mode on to determine if
problem has been fixed. If
correctly.
not, continue onto
additional problems listed.
ADC Coil/Coil Pocket Check Pole Faces for Pole faces should be Clean off pole faces if no Drive vehicle with ADC
(Output Cover) debris smooth and even wear significant wear is noticed. mode on to determine if
should be present. If pole faces are severely problem has been fixed. If
worn and damaged, not, continue onto
replace output cover. additional problems listed.
Check for Coil raised Coil should be well below Replace output cover. Drive vehicle with ADC
above pole faces the pole faces. If coil is mode on to determine if
outside pole faces it problem has been fixed. If
would cause the plates not, continue onto
not to touch the pole additional problems listed.
faces.
Check Wear on Pole faces Pole faces should be Clean off pole faces if no Drive vehicle with ADC
smooth and even wear significant wear is noticed. mode on to determine if
should be present. If pole faces are severely problem has been fixed. If
worn and damaged, not, continue onto
replace output cover. additional problems listed.
9926803 R06 - 2014-2016 Sportsman 325 / ETX / 450 HO / 570 Service Manual 7.27
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