Please help!! 2002 polaris sportsman 400 awd problem
#12
If the speedo quits you just have nothing or awd.
#14
#15
Have you jacked the atv up and check out the awd? This system is not a "full time" awd drive,but only kicks on when the rear tires slip in "real world" conditions. With no load at least one of the tires should turn if all is correct and the plates are pulling to the coil,torque is correct,etc. If both don't turn then you either have an electrical problem or installation problem on both sides on the roll cages,armature plates, hub torque...Plus it's rare,but hubs can be a problem,but not both of them at the same time..
#16
#18
Ok then,you know now which wheel is the worst,but sounds like you need to go back through both! Just retrace your steps on electrical connections on down to the coil and hub sleeve and make sure the outer hub sleeve is even with the inner pole of the strut(where the coil slips on) and NO damage to either one.These two places are where the armature plate contacts.If the sleeve or inner pole has any wear or too much gap you can have intermittent or no awd!!! Just use a straight edge on the sleeve and inner pole to see if they are flush with each other(either flush or max .001 clearance with a feeler gauge). Make sure the armature plate isn't damaged and that it will pull away from your hand(held about an 1/8 to 1/4" from the outer sleeve) when the awd switch is turned on and hard to remove until the switch is turned off.Check the inside of the hubs for any scoring/wear marks that would interfere with engagement. Then replace the hubs on the struts if everything is ok,torque hub nut to 15 pounds to preload the bearings,back off 1/2 turn,then torque to final 12 foot pounds.Use only Polaris Demand Drive awd fluid..Keep us updated..
#20