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Case Tractors Discussion Forum

Case 830 CK Case-O-Matic problems

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Mike in Mn.

06-13-2016 09:50:36

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I have owned this 830 for 36 years and use it all the time, fluid from the rear end has always migrated into the case-o-matic and it would get overfull. I would just drain about a gallon and a half out about twice a year and pour it back in the rear end. Now this year it will pump the case-o-matic empty into the rear end in about two hours use. The case-o-matic works good the fluid just won't stay where its suppose to. This tractor is in good shape and I will have to get it repaired, any ideas on what is going on?? Thank you for replies.

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06-13-2016 14:25:05

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 Re: Case 830 CK Case-O-Matic problems in reply to Mike in Mn., 06-13-2016 09:50:36  
yep ,,. got all that going on with my 800 too ,.. I think it would be ok to run all hy tran in everything , but to be honest I have 90 wt in my 800 tranny and dextron 3 in the torque convertor ,. take the time to get the rite tooldto pull the torque convertor ,, I have a good t-convertor here that I plaanedto use some day in my 800 ,but bought a bottle of NAPA tranny Do -gooder ,lol and , everything started working like it should,must a had a stuck plunger somewhere .., so far so good . so if you need a torque convertor ., holler out ..

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06-13-2016 10:40:40

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 Re: Case 830 CK Case-O-Matic problems in reply to Mike in Mn., 06-13-2016 09:50:36  
The 2 seals in the back end of the COM are bad. Need to split the tractor, pull the COM and replace the seals. If you hold pressure in direct drive the bushing in the back end of the COM should be OK.

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