Bobcat 843 Replacing triple gear high flow pump with double gear pump

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Swm

New member
Joined
Mar 1, 2022
Messages
4
Hello,
The triple gear high flow pump is no longer available. I got the double gear pump that is what the 843's without high flow have. The pump is installed and all lines except the 2 high flow lines are connected. My plan was to hook them together. I assumed one was pressure and the other went to the hydraulic tank. I thought hooking them together would allow any pressure to return to the tank. I found a post on here and the guy hooked them together once and capped them once, both times it blew out his filter.
Any help would be great
 

SkidRoe

Well-known member
Joined
Dec 10, 2009
Messages
1,885
Do you have a manual with a hydraulic schematic for your machine? That would go a long way to deciding the correct course of action.
 
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