Hydraulic pump

/ Hydraulic pump #1  

DUMBDOG

Veteran Member
Joined
Jul 11, 2002
Messages
1,074
Location
Central ND, Central FL
Tractor
NH 1630 W-7308 FEL/ Kubota L4630GSTC W-LA853 FEL WQ/A-CC 2544
This last June while hooking up the plow to the three point my L4630GSTC was idling and it just picked up about a 100 rpm's. After that the shifter no longer shifted, three point did not work, loaded did not work and the PTO acted like it worked but did not turn. It is still sitting there as I was to busy to fix it and then it got to cold. The plow is still attached to the three point with no way to take it off.

Changed the hydraulic filter and narrowed it down to the pump.

Has anyone else had this problem? Have searched the posts but no hits on the search.
 
/ Hydraulic pump #2  
Do you have any steering? If all functions are dead then it is probable your hydraulic pump drive sheared.
 

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