Budget underhood AC retrofit.

I'll do a full detailed post ASAP. Nut my buddy with the A.C. tools booted his old lady out and I won't push him for help just now. I may buy the tools myself but I'm gonna give him a little more time. He mentioned it last week so maybe we can get at it soon. If I bait him with his favorite potato water (Vodka) that may help too!
Cley