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Old 07-05-2021, 06:38 PM
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vwnate1 vwnate1 is offline
Diesel Dandy
 
Join Date: Nov 2005
Location: Sunny So. Cal. !
Posts: 7,811
Thumbs up COLD AC

Good to hear you're satisfied with it, did you take note of the pressures ? .

My SANDEN and PF condenser are working but not as cold as I'd like, I'm pretty sure it's time to dig out my old gauge set and test and adjust, know what pressures work for some one else would be handy as a starting point...

I'm running R134a now .

TIA,

-Nate
Quote:
Originally Posted by Roncallo View Post
Big success on the AC. These taken 81° F ambient 65% RH, using standard test conditions, engine at 2000RPM windows down, blower high, recirc off. Also checked evaporator temp operation. Engine at idle, blower low, windows closed recirc on. Clutch cycled off at 32°F back on at 36° F.

What a difference with new thermometers. 40° Duct temp.

AC is done.

See Finishing Samson for pic.

Finishing Samson the M120 R107
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