Bought a competition clutch stage 2 to replace the OEM parts that were toast. I found her used and the first driver wasn't so nice

I'm a newb when it comes to auto mechanics but luckily a good friend who is inclined to shop knowledge will be assisting me. The question I have is if there are any unique situations with the process, any weird quirks that need to be addressed.

Thanks for the help!

 

try not to touch the clutch disk material or the pressure plate/flywheel face too much