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July 26, 2019 at 7:41 pm in reply to: hYDRAULI PUMP SEALS CONTINUE TO BLOW EVERY 3-4 HOURS OF OPERATION #48990
no zerk,the reason I asked was the water pump shaft sheared between the bearings and seals then launched the fan into the radiator. I have never seen that, the tractor mech. down the road said he had never seen it either. The pump housing was clean the bearings were not frozen it was not weeping, I am scratching my head ordering new parts.
July 26, 2019 at 6:23 am in reply to: hYDRAULI PUMP SEALS CONTINUE TO BLOW EVERY 3-4 HOURS OF OPERATION #48987Bob since I see you are looking here when you change out coolant do you fool with adding a can of water pump lubricant ? I do not see it on store shelves like you used to see.
I have 2 Chinese tractors I can look and see if how they are wired and give you that info , but that does not mean it will work for you.
I would suggest figuring out what is leaking and just fix it, it might just have loosened up fitting. have you pulled the seat and floor board out yet? I thought that I had a bad remote valve cause it would not actuate properly. ended up just a piece of wood jammed in the control that I could not see till I pulled off the floor board panel.
the 20 hp has it mounted towards the backside of the engine the 50 hp is like you describe. both have tilting hoods that hinge in the back so going thru the hood would require a big hole. Maybe a pre-filter would be a answer.
Bob what is your though on this my 2 Chinese tractors were designed with a single stage air cleaner the 50 hp has a pooter the 20 hp does not. Would you fool around with a redesign to put on a 2 stage filtration or maintain what is there. Really I do not get a bunch of trash getting sucked into the inlets. Of course there is dust, I usually clean them out about every 50 hrs.
wow I had no idea there was such a clickish group here hiding among the digital pixels.
I can not help you with a diagram but just cause a wire is hanging does not mean that it is being used, everything works on my two Chinese tractors and there are wires coming out of the harness hooked to nothing. where are these wires located?
some tractors the bolts that hold engine onto trans would loosen causing shaft to distort the seal and letting out oil , I do not know if yours is in the group. look for any gaps in that area between any mating surfaces. take care of it soon to keep clutch pack good.
I do not know in your case but typically the seal lips go toward the liquid side. double check this info.
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