I have 2008 Cat 305 C Cr min excavator ac not keep cab cool when it get above 90 , anyone else had this problem ? any suggestions ? Thank you
Hello! I have the exact same machine and mine is fine. Yesterday it was about 95F over here and I was able to keep the cab quite cool. So there might indeed be an issue.
Have you tried any of the simple things like cleaning ducts, washing out the evaporator matrix, etc, etc...?