I have about 8 hours on my Raptor, this is my first 4-stroke quad. I am hearing different stories regarding the scheduled oil change period for 4-stroke quads. I hear 4 hours, 6 hours, I hear change it after every trip (trips usually consist of 4-10 hours of ride time).

Also, I am going to do the oil change myself, has anyone encountered anything strange or out of the ordinary when doing this simple procedure?

Thanks in Advance

660R!
2001 Yamaha Sand Raptor 660R

Please visit www.glamisonline.org for everything you want to know about Glamis.

 

I just did mine today. I would say I had between 8-10 hours on the machine, but it was spread out over 6 weeks (I go for short after-work rides for an hour or so, now that I am getting old). I noticed a weird coloring to the oil - lots of little spots which sort-of looked like water, but I figure it was just metal. There was more in the tank than the crankcase and it wasn't even throughought the whole draining cycle. I only ran it for about 2 minutes before changing the oil. It is kind of a pain to change and you WILL get oil all over your frame unless you put a funnel/hose combo underneath the oil tank drain. Mine took 2 quarts of oil. I will run it for a hard weekend or so and get it into the dealer for valve adjustment by Thanksgiving.

It runs great and has taken 2 nose-first 6' drops with a big rider (210 naked).

 

I changed mine about 9 hrs. I'd say between 8-10 hours. Then about every 9 or 10 tanks of gas.Cruz3 - you might wanna check your oil again my raptor took a little bit more oil than that.