I have a 05 Polaris ranger 500 yesterday the cooling system was working properly besides the thermal sensor not telling the fan to come on the system was heating up properly and thermostat was working so today I pulled the sensor and cleaned it up with scotch bright and reinstalled and topped off the coolant and now my fan and temp light are working properly and is coming on engine is over heating but radiator,rad.cap and hose stay cold help please PS sorry if I posted this in the wrong section

here we go for all of you that have no fire problem i have the opposite. replaced stator and pick-up (in fact twice thinking cheaper stator assembly was bad new) ran valves, new coil and wire. will start and idle but give it throttle and has no power and backfires. pull plug and spin over and it gets constant strong spark. no intermittent spark. iam down to cdi is bad internally . any suggestions?
thanks!!

hello guys thanks in advance for all the help. i am new to the site but a polaris owner since 05. well my trouble began last night on a ride home from clear trails for the up coming hunting season. my 600 04 sportsman would just quit the lights,cluster, and atv it’s self would quit. the fan would continue to run. then after a few min it would restart as if nothing had happen. thanks for all the help any idea’s would be great.

hello guys thanks in advance for all the help. i am new to the site but a polaris owner since 05. well my trouble began last night on a ride home from clear trails for the up coming hunting season. my 600 04 sportsman would just quit the lights,cluster, and atv it’s self would quit. the fan would continue to run. then after a few min it would restart as if nothing had happen. thanks for all the help any idea’s would be great.

Anyone know what the part number is for this seal? Going to visit my local honda dealer tomorrow but wanted to check with the experts first since it seems online is a lot cheaper than the dealers. I’ve searched partzilla and a few other places and cannot seem to find this seal. It’s on the rear, opposite side of the brake drum. It fits right in the end of the axle tube. Partzilla doesn’t show it on their site (at least I can’t find it), and I ordered the three seals that they show but this one is way different than those. Working on a 2000 Honda Recon TRX250Y. Any help would be appreciated.

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Anyone know what the part number is for this seal? Going to visit my local honda dealer tomorrow but wanted to check with the experts first since it seems online is a lot cheaper than the dealers. I’ve searched partzilla and a few other places and cannot seem to find this seal. It’s on the rear, opposite side of the brake drum. It fits right in the end of the axle tube. Partzilla doesn’t show it on their site (at least I can’t find it), and I ordered the three seals that they show but this one is way different than those. Working on a 2000 Honda Recon TRX250Y. Any help would be appreciated.

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Hi. I have a 2010 Sportsman 500 ho, with 2500 miles of use.
Checking the condition of the brakes, I found that the brake discs (rotors) were completely damaged.

The rear disc is the one that had the worst damage

Anyone know what could be the reason for this?

Hi. I have a 2010 Sportsman 500 ho, with 2500 miles of use.
Checking the condition of the brakes, I found that the brake discs (rotors) were completely damaged.

The rear disc is the one that had the worst damage

Anyone know what could be the reason for this?

ok so this atv cranks but will not start.
It starts with starting fluid, and is getting fuel to the injector. I have power at the injector but will not spray any fuel, it is a new injector as well.
not sure what else to check.
someone please help.

I also put jumper wires to the injector from battery and it sprayed fuel, but not with it connected right.

ok so this atv cranks but will not start.
It starts with starting fluid, and is getting fuel to the injector. I have power at the injector but will not spray any fuel, it is a new injector as well.
not sure what else to check.
someone please help.

I also put jumper wires to the injector from battery and it sprayed fuel, but not with it connected right.