That will vary throughout different systems. More specifics are needed to give an informed answer to this question.
690ml oil and filter, 660ml for just replacing the oil
Probably more than it's worth short of replacing the engine. Oil pumps are seldom the problem, usually if the oil pump is actually worn out, the entire engine is shot as well.
The entire system takes about 8 oz. That is spread out thru all the components. If a hose didn't blow where you would lose alot of oil and you are just replacing the compressor, I would add 3 oz to the pump during installion. Add 4 to 5 ounces of oil into the a/c compressor and then prime it on the bench before you install it.........
If the system is totally drained, 8 ounces would be sufficient. If you're just replacing the pump, 3 ounces is good.
You would need to add pag oil to system if you lost some such as when replacing the compressor, condensor, receiver dryer, evaporator or a blown hose. Replacing any one of those items you would add 1 to 2 oz of oil into each item during assembly. You didn't mention what vehicle you have but most systems use aprox 8 to 10 oz of oil for the entire system if it was brand new and bone dry. If you want to add oil because you want to, you can purchase a can of refrigerent with oil and suck it in thru the low side with pump running.
Oil palm plantations.
1992-1996 SC400 5.0 qts of oil w/ replacing the filter
I buy a 5 or 5.5 quart container from the Autoparts store and typically the entire thing will fit inside the system
what are the signs for replacing the oil gasket in a 1996 Chevy cavalier
The oil is in the freon along w/leak detector.
Not without converting the system to R-134a and replacing the compressor oil.
replacing oil pump 4x4 silverado 2500