YTM 225 Clutch Nuts Left Handed Or Right Handed Threads? + Installment Questions!

[foxracr420]

This weekend im going to replace both clutches in my 83 ytm 225dx and was wondering before i try torquing the nuts off if they are left handed or right handed threads. I have a manual and it doesn't specify so im assuming it to be right handed threads. Also it talks about lining up arrows on both the clutch boss and pressure plate. which i see both arrows but does it matter how they both go into the basket? also talk about lining up one of the 2 clutch basket grooves with the crankshaft when removing and both installing secondary clutch. is that groove just for clearance for the primary to fit or am i missing something? Also the gear attached to the basket has some left to right play in it. is that normal?

2 Pictures attached of the basket groove installation pictures.

thanks for any help

[350for350]

When you look at the threads that the nut goes on to, you should be able to tell which way to turn the nut to loosen it. I can't be more help than that since it's been so many years since I've been into the clutch on mine that I can't remember.