Fred Bryant
New member
I have got a, new to me, bobcat 763. I just got it running and noticed that the air cleaner 'can' is pressurized. That is, since the cover has been dented, I can feel a little air blow out of it when the machine is running. When I turn off the machine, there is a big burp of air ( not a backfire ). I would expect that the air cleaner 'can' to be under a slight vacuume all the time as the machine is naturally aspirated. It seems to be under a bit of positive pressure. Is this normal?
Thx's, Fred.
Thx's, Fred.