944 A/C Compressor/Condenser Replacement

Product Instructions, Repair Procedures, and Other Technical Downloads
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Tom
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Attached is a downloadable PDF which details the process for replacing the a/c compressor and condenser on the late model 944 cars.

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944 AC Compressor and Condenser Replacement by Carpokes V1.pdf
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#1

Seagrams
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Awesome instructions. I have a kid coming soon so I will absolutely use this as reference to try and revive my 86's AC system.


#2

Chico Jon
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How do you know if you need to flush the lines to the evaporator and condenser prior to replacing the compressor? I assume you need to back flush the system? Thanks


#3

Seagrams
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Chico Jon wrote: Mon Apr 10, 2023 12:17 pm How do you know if you need to flush the lines to the evaporator and condenser prior to replacing the compressor? I assume you need to back flush the system? Thanks
I'm new to this too, but from what I gather, you want to considering flushing the system if your compressor had failed (sending metal debris through the system), or if you are unsure of what type of oil/how much is in the system. In those cases you want to flush and start clean.

I have heard you can backflush the evaporator through the dryer line by the driver headlight, but I have also heard you can't do that with systems that have expansion valves (which ours does) - so I would like confirmation on that..


#4

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