× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: Cat 623E Motor Scraper, Bad Cooling to cab from A/C
Posted to HVAC Forum on 12/16/2009 12 Replies

[...trimmed text...]

I can't seem to find the charge spec for the older machine, but I do recall CAT as a rule pretty much used 3.0 kg for everything with R134a. If the R12 systems are the same size, you could be underch... Login to read more.

12 Replies Received (View Replies)