how to fix vavles?

[cosworth34677]

well i worked on the loader and found out a few things!
1. a worn pump will mess with your mind for days!
the pump was worn the gears on the inside wear just crap
and not building enough pressure to move, cylinders with any power.
so it acted like the valve wear not opening enough to let fluid pass.

2. magom hrc needs to make the valve line up top dead center, thing that they have about the valves being a little off to one side or another is really bad when you are trying to trouble shoot.

3.i found that i need a way to filter the fluid going into the pump and valves there was
a bass sheen in the old, fluid and the inside of the valves.

4. also oil works better the antifreeze but its need to be water thin, and only thing i found that is like that is bars stop leak. an the not really oil so i don't want run it in my pump.

but still got a few questions, where do you get really thin hydraulic fluid? not online!!!
also i want to know is there way to help with the wear on the pumps,i get really tiered of ordering little gears from magom. they are only 3$ but with shipping its turn into 14$ for a gear so i only order stuff when i need a lot of things. also thanks for the help guys