800 case-o-matic

[ron57]

i got a 800 case and the case-0-matic is not wocking right it got good oil pressure when you state out but in abount 30 mins the pressure drops at the clutch pressure is 155 then it drops to 30 i have change the oil oil filter element rebult the pump r&r the control valve so can some plaese help me you can email me at [email protected] or call me at 618-203-3473 im loss

 

[mEl]

(quoted from post at 19:03:25 04/07/13) i got a 800 case and the case-0-matic is not wocking right it got good oil pressure when you state out but in abount 30 mins the pressure drops at the clutch pressure is 155 then it drops to 30 i have change the oil oil filter element rebult the pump r&r the control valve so can some plaese help me you can email me at [email protected] or call me at 618-203-3473 im loss

Ron


Sounds like the internal seals and carrier bushing and probably the support housing are worn allowing oil to escape the torque converter unit with hot oil. I would check the price of parts and their availability before proceeding. Last I knew some parts were coming up obsolete. Maybe John Saeli will give some wisdom on this one but cost could become a factor as to whether you fix it or not.

mEl

 

[ron57]

it was working good until last spring i was using the loader and broke the block and i got a 400 case and put the motor on the 800 and it work good at first 4 about 1 mo and doing this

 

[John Saeli]

Ron: I have had customers tell me that their oil coolers were plugging & restricting oil flow. Take both ends of the line off & put air to it & see if it is clear.