briantutt

I am trying to resurrect the old fourtrax my dad bought in 87'. It starts and runs fine but there is an issue with the fan and oil temp light that is not covered by the service manual. The manual covers light not on and fan not on but not this issue. The problem is when you turn on the ignition the oil temp light comes on and so does fan but both stay on. Everything I read says the fan should not come on and the light should go off after a few seconds. I did a resistance check on oil temp sensor at room temp and get 10,500 ohms which is what the book says it should be. I haven't pulled it to check at 212°F or 338°F but that might be next depending on what you guys think/ might be the problem. Hoping someone else has fixed this issue before. It makes sense to me that if the sensor was low resistance the control would think "over heating and turn on light and blow fan" but with the resistance at 10,500 this doesn't make sense.

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I just started working on the 1987 TRX 350 four wheeler I drove around as a kid. (needs a little work). Need to fins a service manual etc. to get going on this.

I found a 1984 ATC 200S. I have been bringing this back to life and now it runs great! Crazy thing I cannot get used to is I had a 1986 that shifted 1 thru 5 all up. This one is all DOWN! Currently rebuilding shocks right now.

There is a drain plug. It is NOT the one on the left side bottom of the engine towards the front, it is the other plug on the bottom. I don't know what the bottom plug on left is but don't open that one, parts start to come out with it! You are correct, the engine oil and transmission/clutch oil is all the same, fill cap on the right side top. I bought a new carb off ebay for like $10 and a key assy and switch from this site. Thing started right up with new battery. Buy Kazuma Replacement Parts at Kazuma of America - Falcon 90 (Mini) (kazumausaparts.com)

Hello All, I picked up a 1984 ATC 200S. Needs some work but pretty clean if you ignore the fender and seat. Anyone know where to download a Service/Repair manual for this? Thanks, Brian

Does anyone know how to change the transmission oil on one of these 90cc Kazuma ATVs?

I have a 90cc Kazuma ATV. I got it running no problem with a new carb but I want to change the transmission lube. I am having zero success on finding any sort of instruction manual or video etc. on how to do it. Any help would be appreciated! Brian