JPR
Full Access Member
I found this page from Sanden on the A/C R12 to 134a conversion. http://www.sanden.com/support/RETRO.html
To add to their notes:
#6, remove the blue orfice tube and install a red orfice http://img.photobucket.com/albums/v228/jpr2004/Truck/DSC00241s.jpg
#10, the condensor should be flushed to remove oil. As a minimum, use compressed air to blow out the condensor.
Left side http://img.photobucket.com/albums/v228/jpr2004/Truck/DSC00243s.jpg
Right side http://img.photobucket.com/albums/v228/jpr2004/Truck/DSC00242s.jpg
This tool is filled with the a/c flush and is used to flush the condensor. The cost of the tool is $70, I found this one for $25 at a compressor distributor. http://img.photobucket.com/albums/v228/jpr2004/Truck/DSC00244s.jpg
#16, screw on the 134a adapters, $6 for the pair.
To add to their notes:
#6, remove the blue orfice tube and install a red orfice http://img.photobucket.com/albums/v228/jpr2004/Truck/DSC00241s.jpg
#10, the condensor should be flushed to remove oil. As a minimum, use compressed air to blow out the condensor.
Left side http://img.photobucket.com/albums/v228/jpr2004/Truck/DSC00243s.jpg
Right side http://img.photobucket.com/albums/v228/jpr2004/Truck/DSC00242s.jpg
This tool is filled with the a/c flush and is used to flush the condensor. The cost of the tool is $70, I found this one for $25 at a compressor distributor. http://img.photobucket.com/albums/v228/jpr2004/Truck/DSC00244s.jpg
#16, screw on the 134a adapters, $6 for the pair.
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