In the trans/clutch
I may have got water in there this weekend because my oil is greyish white,
I drained it out soon as i noticed and it was running great before i noticed also,
but even if i flush it will it damage?
what do i use to flush it?
Get a little too happy with the throttle and wind up in a snowbank?!
Lol. To answer your questions, though, that probably was water you had in the oil. Especially if the oil was thinner than normal and resembled a McDonald's chocolate milkshake that was left out in the sun too long.
It's good that you changed the oil as soon as you noticed the contamination. But, since the quad wasn't allowed to sit for a long time with the oil like this, I'm sure no permanent damage occurred. The oil in a Blaster is really just there to lube and cool the gearbox, so it doesn't undergo near the stresses that the oil in the crankcase of a 4-stroke has to endure.
The best way to go about 'flushing' the old gunk out of the engine is to remove the clutch cover. You can then wipe most of the crap out, disassemble and clean the clutch, and spray the insides down with brake cleaner. A lot of work, huh? Yup.
On the other hand, there is a much easier solution. I:I Just drain out as much of the goop as possible through the drain plug, refill the gearbox with fresh oil, and go riding. After a few hours of running, and while the engine is still hot, change the oil again. I'd repeat this step 1-2 more times over the next few days, just to be sure that all the watery oil is out. Once clean oil emerges from the gearbox when you remove the plug, you're good to go.
The only real 'damage' waterlogged oil will do to a bike is to cause rust if it remains in there too long. The water also thins out the oil, so things tend to run hotter because the water interferes with the oil's friction-modifying properties. Not good, but not an immediate disaster, either.
Here's a quick story from my life on this topic: I work as a small engine tech, and I guarantee that some of the supposedly "new" Z-turns that we have at the shop have water in the oil. They get pulled in and out of the shop every day, but are never run long enough to get hot. Consequently, the condensed water in the crankcase that usually boils off (after the engine warms up) gets left in there to mix with the oil. The machines still start and run. Some of the Snapper Z's equipped with Kohler engines are real hassles to get fired when cold. Waterlogged oil plays havoc with their hydraulic valve lifters. SO, don't get me wrong. This milky oil is NOT good for any of them, but, so far, no engines have blown... B)
