On the hose bursting, did it run all oil out of the system allowing the pump to run dry?. 1982 ingersoll/case 446 Hydrive with underbelly deck I believe is 48-50 wide and 38 snowblower attachments. Still recommend you get mechanic in that system. I am not suggesting you try this but if you are determined to do some testing with tractor cut off break a fitting loose very little and cover with a good heavy rag it should run out with tractor running (I would only run at idle) and system being operated. Hyd systems run or are designed to run pressure of say 2 to 3000 PSI and that pressure can be dangerous to let loose.
#CASE 446 HIDRIVE HYDRAULIC FILTER HOW TO#
How to test the pump, I would suggest getting a mechanic with gauges to test it. You have looked and it sounds like the linkage is all moving and shifting as it should. Is there a filter in the hyd system, if so have you replaced it?
#CASE 446 HIDRIVE HYDRAULIC FILTER MANUAL#
Does the manual call for 10w40 for the hyd system? Not the engine but the hyd system. So it ran fine for a while after you replaced the lost hyd oil. Any way to check the pump without tearing out?. Like I said I dont know squat but it seems like a pump issue. As I move from forward to reverse the levers move in and out of the control valve. I see it goes into the hydraulic control valve.
I crawled under the tractor to find out where the forward and reverse lever went to. I changed the fluid about 4 months ago as I popped a hose and had to replace it. I did check the hydraulic fluid and it is at level according to the manual. First I apologize for the lack of information but forgive me as I know about as much about tractors as my wife. What does it use to power the hyd system, is it drive shaft or belt driven? Either one be sure they are not slipping or stripped or broken.Īppreciate the reply. If you have a tiller, then you also have the optional hydraulic PTO for the tiller to plug into. I have no idea of the year model or the horsepower of the engine. It has an Onan engine model BF MS/2434C with ser 274 7628888. I assume you have check the hyd oil level if it has hydraulic system, right? So low oil is not the issue. Hi all, Just purchased a case 446 garden tractor, ser 9695618. Any help pinpointing the problem would be greatly appreciated. I am assuming hydraulics by browsing around some forums. The tractor was still running fine and in the forward position with the mower engaged but it would neither go forward or backward nor engage to cut grasss. It worked Ok for a year and then this month I was cutting the grass and it just quit moving. I bought a new house a year ago and a Case 446 Model 14096471 tractor come with it. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.Hi all. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. John Deere and its logos are the registered trademarks of the John Deere Corporation. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. websites are the property of their respective trademark holders.
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