Posted 8/28/2015 20:52 (#4758509) Subject: 05 Columbia Freightliner evaporator
BENTON, MO
Having low air flow issues and need to check the evaporator to see if it's plugged. How is it accessed? Already put new cabin air filters in it, both in the cab and out on the fire wall. The fan sounds like it is trying to push air, but it's not reaching the air vents. The bunk unit is putting out a good air flow.