Discussion Starter · #1 ·
The boss just brought home a JD 2940 4wd with cab from the farm auction. The tractor has a heater/ac unit overhead in the cab, but nothing works. After a quick look, I noticed the heater hose coming off a shutoff valve near the radiator has been cut off and it's connected onto another hose to keep the system closed. Maybe there was a leak in the overhead unit and the PO just unhooked it. The fan also does not come on when switched so there may be some electrical issues to deal with too. Before I get into it, I was wondering if it's easier to take the whole unit out to work on it, or should I leave it in place and work on it overhead?