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Pretty good odds the head gasket is blown.?
The Y385 in your tractor is a Dry Sleeve Engine. Meaning, no coolant against the sleeve.
No doubt, water/coolant coming out of the respirator means it has mixed with the engine oil.
If the coolant has frozen… could have cracked the block or head?
You could remove the bottom of the engine oil pan …… pour water in rad and you MIGHT be able to see something before removing the head etc…??
Ronald
I don't have enough education to type out the procedure.
But you could Google >> Spill Timing.
Spill timing is how you do it.
Ronald
I have spoke with a couple of people on the phone with the problem of hyd oil getting in the transmission.
Not what you want to hear….. but if you were to remove the 3 point lift box assy…. flip it over…. there is a inspection cover to gain access inside the box.
That cover and or cover gasket is not sealing. ?
Ronald
If air flow through the radiator is good, Fan blade & belt good, Thermostat good, Radiator cap good, No hoses collapsing ????
My guess is head gasket.
Ronald
Depends on how one definds the word re-build. To me, rebuild requires parts. Replacement parts for these injectors are VERY hard to get/find.Just about everyone of these China/Jinma injectors I have had in my hands that were not firing correct have been due to trash or pop off pressure out of spec. Most of the time I can clean and set pop off pressure.Takes a lot of hours to wear out a injector or Lack of lube in the fuel.Ronald1#; Could someone please explain what hydraulic deadheading is
2#; and how does it happen when using your loader or other implements?
3#; I have a 2007 Jinma 354 with ZL 30 loader and y 485 engine. What needs to be done to protect this tractor from deadheading the hydraulic pump?
1#; To add one word. Hydraulic pump deadheading. The flow of oil coming out of the pump has been stopped, has no where to go. Example; Garden / water hose. If you were to kink the garden hose enough to stop the water flow completely….. you just dead headed. If you kinked just enough to slow down the water coming out ….. you just restricted the flow, not a dead head.
2#; Something in the circuit stop the flow.
3#; To protect for a dead head requires a relief valve. To protect from dead heading….. don't do anything to stop the flow. On your tractor…. there are 3 things I have seen the most that can/has caused dead heading. The factory hyd quick connects & loader control valve. And the draft control sense linkage out of adjustment.
A side note; When a hyd system has a relief valve and is being operated in relief mode …… the oil is getting heated/hot !!!!
Ronald
