fcoats
Member
I recently purchased a 2004 M6800 that had the cab top dented and cracked. This allowed dust and dirt to enter. I removed the top. Is there a way to clean the AC and heater coil in the top so the fan can operate better?
The parts list shows the coils andfan as a unit and the WSM doesn't go into how to access the coils for cleaning.
The condenser coil is clean and its putting out cold air, just not much volume. The fan seems to be blowing OK, but it has back pressure on the fan. I think it is caused by the evaprator and or heater coil being clogged. Seems it does not allow air to flow thru the coils to the cab interior.
Thanks
The parts list shows the coils andfan as a unit and the WSM doesn't go into how to access the coils for cleaning.
The condenser coil is clean and its putting out cold air, just not much volume. The fan seems to be blowing OK, but it has back pressure on the fan. I think it is caused by the evaprator and or heater coil being clogged. Seems it does not allow air to flow thru the coils to the cab interior.
Thanks