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Poor AC 2005 Freightliner M2
Posted to HD/Fleet Forum on 5/16/2018 8 Replies

The duct temp only gets to 60F (ambient 75) and cycles off compressor. This system has no low side pressure switches , but pressure seem normal 40psi and 125 psi up to radiator fan on and back down. Yes 40 is high but compressor short cycles. If I remove evapo... Login to read more.

8 Replies Received (View Replies)