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Case 9180 Air Conditioner - Help

1311 Views 5 Replies 2 Participants Last post by  Grainline
Hey guys, A/C pump went on my 9180. I have the new pump and dryer and going to install but can't seem to find out how much R-34 needs to be in the system.
Anybody know how many pounds of R-34 goes in this system?
1 - 3 of 6 Posts
Most older a/c system take around 3.5 to 4 lbs
I can get the info out of service manual but it won't be for a few hrs till I get back to yard
Service manual says 4 lbs R12 so a little under 4 lbs of R134A
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