18-12-2018, 12:00 PM
I stand the cleaned crankcase with oil pump installed in a clean tray with some clean paraffin in it and drive the oil pump with a socket (mounted in my electric drill) on the oil pump drive gear nut. Oh and the front camshaft bearing is positioned to blank off the oil hole. All of the crankcase plugs are loose and removed one at a time to flush any dirt out and it's surprising how much dirt appears in the bottom of the tray from a crankcase I had cleaned. I usually change the paraffin for a second go. Wellington boots are optional extra PPC.