Ray70Chrg
Well-Known Member
I have just completed putting together a brand new a/c system on a '70 charger, 383 engine. every component is identical to the original parts except for the compressor which is a Sanden 5DSH. The compressor came with 4.5 ounces and the instructions stated "that it was sufficient for the whole a/c system that is was designed for". They don't list anything about what systems that they were designed for.
The '70 fsm states the whole system should be 10-11 ounces. This includes the RV2 compressor and 2 mufflers. My question, to anyone who has done this, how did you determine the correct amount of pag oil for your converted system.
4.5 ounces seems too little, and 10-11 ounces seems too much
The '70 fsm states the whole system should be 10-11 ounces. This includes the RV2 compressor and 2 mufflers. My question, to anyone who has done this, how did you determine the correct amount of pag oil for your converted system.
4.5 ounces seems too little, and 10-11 ounces seems too much