Recent content by TimberWolfCanada

I'm going to remove the main ram tomorrow and check the Ucup and I'll see if I can get a new one on Monday.

Yes, the main ram is what I was referring to. The leaking valve has a small check ball, larger check ball, ball stem/seat, spring, adjustment screw and a cap screw with an O ring. I can provide a picture if that would be helpful.

It wouldn't lift a load before I disassembled it. The SpeedyLift worked and still works. The leaking from the check valve is a new problem. The jack has been sitting in storage for a couple of years and I finally decided to have one more go at trying to save it before I send it off to be...

Previously I removed all the check valves and inspected them, I saw no distortion or corrosion of those components. I also removed the main piston and it looked ok. I didn't replace the U cup. I didn't have one as I couldn't find a rebuild kit for the jack. Is it likely to be a leaking U...

I have a Canadian Tire MotoMaster SpeedyLift jack that doesn't lift a load any more. I replaced the oil, bled the air out of the system. It will cycle up and down without any load but it leaks oil from the left most screw/valve. I haven't tried replacing any of the seals yet. Any...