If your talking about the oil injection tank, just empty. If you mean engine oil...there is no engine oil, cases run dry, just well lubed bearings.
No you don't have to drain the oil to change the stator.
there is no oil tank on a Vmax motorcycle. The only oil is in the crank case, and the shaft drive.
There could be a number of reasons, principally, not being 'run in' properly from new. Possibly the piston rings are worn and valve seats are loaded with burnt carbon.
It's not recommended to use BRP oil in a Polaris snowmobile, as each manufacturer formulates their oil to meet specific requirements for their engines. Using oil not designed for your snowmobile could affect performance and potentially void warranties. Always refer to your owner's manual for the manufacturer's recommended oil type to ensure optimal performance and longevity of your snowmobile.
Two-stroke oil is the same stuff whether it says "snowmobile," "outboard" or "weed whacker" on the bottle. As long as the mix ratio is right, you can put the same oil in your snowmobile and your boat.
You drain the engine oil from the drain plug on the bottom of the oil pan.You drain the engine oil from the drain plug on the bottom of the oil pan.
Your snowmobile has either overheated or there is not enough oil in the tank.
3500 milliliters without change oil filter and 3800 milliliters with change oil filter
Is the engine and triple? If so they should hook up behind the carbs. There should be a barb sticking out that they slide on to.
The engine ser.# is on the lower l/h side of the crankcase above the oil drain plug.
20W50 mineral is the best for V Max
if its a first gen vmax any good 10w-40 motorcycle oil. i use mobil 1 4t motorcycle oil, some will say synthetics shorten the life of the clutch, i never had a problem, just stay away from automotive oil because they don't have the additives for a wet clutch.