[Treppiede]

The system has been open for a couple of days only, but it may be a good idea to change the dryer anyways. I was searching around the Forum and stumbled across this... this A22/ES-22a seems like a miracle product, it cools better and puts less load/stress on your system! Do you guys recommend it?

I will also be changing as many o-rings as I can find and the compressor filter. Any instructions on how to access it and how to properly change oil and filter?

I am still wondering what are the internal differences between my original compressor (1995, r134) and the one I bought from you Dave. If mine has revised/upgraded internals, wouldn't it make sense for me to swap clutches and keep my original one (assuming the diagnosis my AC buddy did a couple of years ago - clutch getting stuck - is correct)?

Thanks for the help guys. If you know of a detailed writeup on how to change oil and filter and swap a clutch on a compressor, please let me know, I want to do this right.

-Walter