No Hydraulic Pressure whatsoever

[SD753]

I have a 2002 G Series 753 skidsteer. It sat for a little over a year because I had a blown hydraulic hose. I just serviced the engine (all filters, fluids, etc). The machine fired up and runs great but within around 10-15 secs the hydraulic light on the top right panel lights up and starts to beep, then the engine shuts down immediately after. I have no movement on the lift/tilt and also cannot move the machine in any direction. I changed out the hydraulic filter and filled up the tank during the service but i dont think that has anything to do with it. I was thinking maybe its the pressure sensor??. Any ideas of what the problem is? Thanks so much for any help

 

[brdgbldr]

First thing I would do is check all of your wiring for rodent damage or corrosion. Also, check and clean all grounding, fuse and battery connections.

 

[SD753]

First thing I would do is check all of your wiring for rodent damage or corrosion. Also, check and clean all grounding, fuse and battery connections.

Thank you! That ended up being the problem.

 

[oiu789]

Tell us more about what wiring issues you found.