Can anyone tell me how to determin the amount of freon (134) is required in an automotive a/c system? I have installed a roof top a/c on a tractor and have no idea how much freon to put in.
Is there such a thing as a "basic automotive wiring color standard"?
I have designed and built an electrical system for a large piece of turf-maintenance equipment that is now in production. Now I need to go back and make changes, and I would like to make it as easy as possible for a service...