Some weeks back, I reported my Cal Pump leaking oil (for about a year), and now trips the electrical cct after 10mins running. I found an allen grub screw on the pump face, open it and topit up with luboil (engine oil). Now my Cal Pump runs for hours without tripping. So to prevent future loss of oil, I orientate the cable gland to top. Looks like problem solved. No need for new pump. :dance::dance: