u/Glass-Shoulder-9980

I have a ac unit on my rv, (60+10)uf is the original that when out. all I got on hand is (50+10)uf. Will the (50+10) get me by till next week when the new one comes in or will I be doing more harm than good?

My coworker and I do LP service work and we are having a debate on the installation I like to put the seal skin riser on first before crimping the polly as he like to crimp the polly and then put on the seal skin riser. Anyone know where a installation guide may be and settle it once in for all?