Author: Forum News

New to the site, I see lots of good info on here.
I just purchased a mildly used 2010 Ranger 400 -375 hours, to have something for my wife & grandson to piddle around on the property. Runs decent got a great price to get into UTV's and then I can upgrade later.

Being OCD, I changed the following to know what I have.
Front gear case fluid,
Spark plug
Oil & filter
Tranny fluid
Air cleaner
Greased all fittings
Aired tires
Will flush radiator another day- got fluids for it
Now I must be mental ( ran out of time & eye balls) but I cant find a rear differential drain & fill, I thought I was told this does not have one and it is combined with the tranny/gear case.
Only small issue is the starter is slow to disengage but that is another project for another day.

There is oil leaking onto my exhaust, I went to tighten the valve cover bolts. One is missing, does anyone have a part number to order new ones??? Also I need to replace the boot on my shifter box...

anybody know where the ECU is on the 900xc? ordered a tuner and I have not found the docking port yet

anybody know where the ECU is on the 900xc? ordered a tuner and I have not found the docking port yet

this is my 1st ace forum hhttp://www.polarisatvforums.com/forums/attachments/atv-new-members/103378t-new-guy-20180316_084552.jpg everyone. I have a 900xc love the bike but does anyone knoe where u hook into the ECU?

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I have a 2002 Polaris Sportsman 500 HO and the cooling fan is not working. I hot wired the fan to battery and it is good. The wiring diagram in the Haynes repair manual shows the circuit goes from the ignition switch to the 10 Amp breaker, to the switch (I assume is the temperature sending unit on bottom of radiator) to the fan. I just can't locate the breaker.

Does anyone know where it is located?

While nFLOW is best known for its ATV/UTV engine and transmission remanufacturing, we also offer many other products and services. These include fuel injection and turbocharger remanufacturing for everything from ATV/UTV's to large mining equipment. We recently purchased machinery to be able to handle all common rail injectors and injection pumps as well. Lastly, we have our own CNC machine shop in house for boring, resurfacing, crankshaft grinding, etc. Below is a picture of a Duramax cylinder head going through our machining process. Give us a call at 812-402-8282 if you need any of these services. www.nflowmotorsports.com

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Duramax cylinder head.jpg (60.7 KB)

While nFLOW is best known for its ATV/UTV engine and transmission remanufacturing, we also offer many other products and services. These include fuel injection and turbocharger remanufacturing for everything from ATV/UTV's to large mining equipment. We recently purchased machinery to be able to handle all common rail injectors and injection pumps as well. Lastly, we have our own CNC machine shop in house for boring, resurfacing, crankshaft grinding, etc. Below is a picture of a Duramax cylinder head going through our machining process. Give us a call at 812-402-8282 if you need any of these services. www.nflowmotorsports.com

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Any NPT fittings on my 570 for oil pressure/water temp.? Any aftermarket gauges specific to the ATV market.?

Brother is having an issue with his sportsman. He has no front brake lever (meaning it pulls all the way into the bars), When you step on the pedal brake you can feel the front lever pulse. Checked the reservoir and it was pretty low, reservoir for the rear was fine.. Looked for leaks, couldnt really see anything.. Topped off the fluid, rode it around for a bit and the fluid had gotten low again.. No change in the brakes. So he then takes the wheels off to look to see what he can find... ALL of his pads are shot, completely worn out. He bought the quad used and hasnt checked them til now. So My question is. With the pads being completely gone. Would that explain the fluid dropping. provided we cant find a leak? Also what pads does he need to order? Looking online there seem to be a ton that cover several years.