Massey Ferguson 390T air con

[Dowler78]

Good morning all,
So I need to see about getting the air con on my 390T re gassed.

The garage have asked how much gas the system will need as they usually do cars etc.

Has anybody had this done and know how much gas it may need.

Thanks again all for the help.

 

[box]

R134a tractor systems generally take about 1kg of gas. Some more, some less.

If they knew what they were doing, they wouldn't need to know the charge weight.....I assume you're paying good money to have it regassed, why not get your moneys worth and have an A/C specialist look at it.

 

[Timbo]

Good morning all,
So I need to see about getting the air con on my 390T re gassed.

The garage have asked how much gas the system will need as they usually do cars etc.

Has anybody had this done and know how much gas it may need.

Thanks again all for the help.

Is this factory or retro a/c on this? If factory it will have been R12 originally. I would strongly suggest a flush & drier service at the very least if you want it to last.

In either case there was no weight published, so charge it according to pressures & temp.

 

[Dowler78]

Is this factory or retro a/c on this? If factory it will have been R12 originally. I would strongly suggest a flush & drier service at the very least if you want it to last.

In either case there was no weight published, so charge it according to pressures & temp.

It's factory fitted.
Thanks for the information, much appreciated.