Polaris 2010 Sportsman 400 H.O - Answered Questions & Fixed issues


I take help from online websites that have this service like helping in repair some like reliable-store have instant help.. others are a bit slow which I don't prefer... rest is up to u.. U can also get free manual works fine .

Polaris 2010... | Answered on Feb 08, 2019 | 236 views


I would check the kill switch or on/off switch as those work by grounding out the ignition system so there is no spark. After that the coil or magneto might be the issue.

Polaris 2010... | Answered on Feb 08, 2016 | 165 views


Most backfires are caused by improper mixture settings on the carburetor.

Polaris 2010... | Answered on Apr 05, 2015 | 382 views


If the shocks are worn out, get off the machine and lift up on the back rack. This takes up the slop between the shifter box and the transmission, and usually allows me to shift. I also had an issue with the thin steel plate behind the shifter box. Got a crack in the top , so it was flexing, creating more slop. Welded it shut, good as new.

Polaris ATVs | Answered on Mar 17, 2015 | 460 views


isnt that a 2 stroke? go to polaris for an owners manual

Polaris ATVs | Answered on Feb 08, 2015 | 557 views


Sounds like a bad regulator.

Polaris ATVs | Answered on Sep 29, 2014 | 597 views


what?? it just bolts on??

Polaris ATVs | Answered on Jun 22, 2014 | 105 views


don't worry about it if everything works properly!

Polaris ATVs | Answered on Jun 22, 2014 | 306 views


interesting problem

Polaris ATVs | Answered on Mar 29, 2014 | 487 views


Spark plug
Spark Plug lead
Coil
Wiring

in that order, test them all, swap plugs, swap leads, swap coil to find the culprit.

ATVs | Answered 3 days ago | 18 views


try google or a dealer

ATVs | Answered on Jun 27, 2020 | 39 views


To me it sounds like, possible fuel lines being clogged and maybe need replaced. If you can prime it, and it ??s for 5 to 10 seconds, sounds like its just not getting fuel fast enough or at all through the lines after the initial prime and fire up. Possibly a new fuel pump may be needed. But definitely a fuel system problem. Good luck

ATVs | Answered on Jun 18, 2020 | 30 views


Check for water in the fuel. Also check the carburetor bowl for fuel. You can disconnect the fuel line at the valve and run a bit of fuel out, make sure to run in both on and reserve position. The carb has a small fathead screw for a drain. Back it out a few turns to release the content of the bowl. Also check the air filter under the seat. Make sure it’s clean.

ATVs | Answered on Jun 16, 2020 | 41 views


Hi, Ken for this scenario you will need your service manual that has all fastener torque specs and a wiring diagram on the back pages, parts fiche, and owners manual if you can not find the best tool you ever bought for your Polaris, despair not, for a mere zero $0 you can download another one.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://atvconnection.com/forums/polaris/223265-bypass-reverse-override-awd.html
https://www.youtube.com/watch?v=hKmVUQknHMo
https://www.manualslib.com/manual/131491/Polaris-Sportsman-9922242.html#product-Sportsman%20300%202010
https://polaris-atv.brssm.com/2010-Polaris-Sportsman-300-Service-Manual.html
https://www.polarispartshouse.com/oemparts/l/pol/50358435f870023684112c8e/2010-sportsman-300-4x4-a10lh27ax-az-parts

ATVs | Answered on Jun 06, 2020 | 121 views


Hi, Claude the answer to this question is way above my pay grade for this situation, I would call or visit my local dealer or reputable shop's service/parts department and inquire about any possible quick fix, answers, or parts enquiry.
Good luck and have a wonderful day.

ATVs | Answered on Jun 06, 2020 | 110 views


Hi, Bill for this scenario you will need your service manual that has all fastener torque specs and a wiring diagram on the back pages, parts fiche, and owners manual if you can not find the best tool you ever bought for your Polaris, despair not, for a mere zero $0 you can download another one.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://www.prcforum.com/threads/glacier-pro-plow-problems.59001/page-2
https://www.youtube.com/watch?v=rfenEJN_5mw
http://quads.ddns.net/service-manuals/polaris/
https://atv.polaris.com/en-us/self-help/article/KA-01323/
https://www.polaris.com/en-us/owners-manuals/

ATVs | Answered on Jun 06, 2020 | 95 views


Duplicate question already answered

ATVs | Answered on Jun 06, 2020 | 101 views

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