In Reply to: engine oil priming posted by MikeinRI on October 22, 2019 at 10:19:24:
You can use a small pump up weed sprayer for the pressure tank. Oil does not seem to bother the hose etc.. I have been using one for about 20 years as a homemade one shot lube system on a Bridgeport stepper.
I give it a few pumps, and when I see oil moving through the system, I release pressure in the tank. Much easier than an oil gun.