Case 1845C - Control Arm issue - reverse not working

[sethery0522]

I'm having an issue with my CASE 1845C. The right side control arm does not operate in reverse. It works going forward. The left hand side works fine in both directs. What could be some simple trouble shooting ideas I can look into before spending a lot of money at a repair shop? Some linkage items or grease fittings? I'm hoping it not anything expensive like a new pump. A possible related issue is that the right hand bucket control also has issues going back into neutral. The right hand drive control does go back to neutral.

Video #1 - I'm describing the issue without the machine running.
https://www.youtube.com/watch?v=gKjMB14y7rM

Video #2 - Machine is running
https://www.youtube.com/watch?v=TIUyHlc2yLk

 

[Wayne M.]

Sorry I don't know of any Case skid experts on here, but it appears to me to be an internal issue. Looks like all the linkages and such are ok.

 

[TFucili]

Don't have much skid steer knowledge at all. Do the hydro drive motors run off of the main pump, or do they have separate charge pumps? If separate, I'd be checking charge pump pressure side to side. Otherwise there may be something bypassing internally or a swashplate problem where it is dumping oil.