JD 310SG - AC not working well

   / JD 310SG - AC not working well #1  

rScotty

Super Member
Joined
Apr 21, 2001
Messages
8,291
Location
Rural mountains - Colorado
Tractor
Kubota M59, JD530, JD310SG. Restoring Yanmar YM165D
Everything checks out. Fan works, compressor seems fine, sight glass shows a normal charge. But the air it blows is not much cooler than outside.

First thing I should probably check is if the heat exchanger and control valve are clean and not insulated with a ton of dirt, chaff, and dust.... Where are those things located? What's the best access to clean it off?

Machine is a 2006 310SG
Thanks,
rScotty
 
 
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