I have a 2009 T370. It has had an intermittent A/C problem since new. Dealer has been no help other than changing some parts, including TXV, some at their expense, some at ours. After going round and round with this, I have come to the conclusion that there must be a freeze up switch in the evap that is intermittent or failed closed, causing the AC to run good for a while and then ice up.
Can anybody tell me the parts I need to get, and how to get in there to fix it? It doesn't look easy or fun but it has got to be done now that it is heating up.
For the last year or so I have kludged it by installing a 1996 Ford truck CCOT type low pressure switch in place of the factory one to keep evaporator pressure a bit higher so it doesn't ice, hopefully, but it is not a 100% solution. It still ices eventually and capacity is reduced.
Thanks
Birken
Can anybody tell me the parts I need to get, and how to get in there to fix it? It doesn't look easy or fun but it has got to be done now that it is heating up.
For the last year or so I have kludged it by installing a 1996 Ford truck CCOT type low pressure switch in place of the factory one to keep evaporator pressure a bit higher so it doesn't ice, hopefully, but it is not a 100% solution. It still ices eventually and capacity is reduced.
Thanks
Birken