While you are getting used to the search function, you can find a link in my Sig below to Popular Mods.
Look in that post under 'Manuals' for a free e-copy of the service manual.
Look in that post under 'Oil' for links to step-by-step oil change and level checking, some with pics and one with video.
Yes the exhaust comes off to change the transfer case.
I hope this helps.
mlarivie:
I just rolled to 600 miles and need to do basic maintenance such as flush the transfer case and engine oil. My quad was a dry sump setup but I had a service manual for it so I knew where to look. Can you guys post some general info about what the standard weight oil is for the engine, what weight is typically used, drain plug locations, fill capacity for engine and transfer case?
Can i flush the transfer case w/o pulling the exhaust?