Log Splitter problem

[CJBOTA]

So far the only smart thing I have done is ask for help on TBN. I picked up my splitter today and ordered a new pump from northern hydraulics. They charged me $50 for teaching them how to check the pump. The pump should be here in a couple days. I will start taking things apart tomorrow. I have decided to drain the tank and give the new pump some fresh hydraulic oil. What should I use to flush the tank out with? Can I use diesel fuel? I am pretty sure I will run into some differences between the two pumps. I'll keep you all updated on my progress. Thanks!
CJ

 

[wdchyd]

Glad to hear CJ.....Kero works better for cleaning/rinsing but diesel will work too.....get a clean rag in there if you can

 

[BigEddy]

Given what I've read I would be adjusting the detent pressure on the valve down a tad and continuing to use it. Some valves don't have adjustable detent pressure but others do.

If the splitter splits normally otherwise I wouldn't worry about a few psi less overall.

Just adjust the detent pressure so it kicks off at a lower pressure.

I'd only swap out the pump if the cylinder is slower than usual or if it can't split logs it used to be able to.

 

[CJBOTA]

I finally installed the new pump I bought from northern hydraulics. I had to buy a new coupling half because the new pump shaft diameter was 1/2" and the old pump was 7/16".
Anyway, it only took a few minutes to mount the new pump and it runs great. The best part is I saved several hundred dollars by doing it myself and not buying the pump from the dealer. I only split a couple pieces of wood but I plan on running it for several hours tomorrow I hope I'm not celebrating prematurely. I will know more about the performance after tomorrow. Again I want to thank everyone on the site for all the help and encouragement. TBN has been one of my favorite sites for years. I think it is great the way people help each other on this site. Thanks!
CJ