M7040 A/C service

[nato674]

Hey guys i have a relatively new to me m7040 and the aircon is cool at first but cuts out after an hr or so of use. Fan is still going but no chill. Im thinking i need to give it a good clean out for starters. Question is where are all the filters to be cleaned?

Thanks.

 

[TripleR]

Here is one model, our M8540 has the AC slide out AC further further back in the engine compartment. We clean ours with compressed air blown through the rear of the screen. We have a 2' extension with out let holes in the side of the wand or one with and angled end to make access easier.

You also have an inlet cab filter that we replace yearly and one behind the seat that just requires cleaning.

Kubota Tractors | Protective Screen System - YouTube

 

[Tx Jim]

After cleaning screen in frt of condenser,radiator & condenser then cab filters if still not blowing cold then I'd suggest to check tightness of comp drive belt. IMHO my M7040 ac system is far superior to the the M4900 ac system it replaced.