Floor Jack Release Valve Repair

The valve was the coolest part of the project.

Floor jack release valve repair.

A ll valve seats machined new in base. Not enough room here to list all. Units are full of oil and ready for service when returned. Reservoir tube ends resurfaced.

Lower the jack by opening the exhaust valve. Amazon the amazon logo amazonsupply and the. I always get sidetracked by anything mechanical. Pump cylinder is honed and lapped.

Storing a jack an idle jack should be put away with its ram fully collapsed so it s protected from rusting and its release valve closed so it can t leak. I disassembled the jack drained the oil and cleaned. I recently refurbished this old hein werner transmission jack. Purge the hein werner floor jack by opening the release valve and pumping vigorously several times.

The floor jack still slowly lowered after adding oil so the next step is to check the release valves. Close the release valve of the floor jack by turning the handle clockwise after the saddle has been placed properly. Pump the handle to extend the ram and lift the saddle. New seats cut in and lapped.

Once you have removed the valve screw stand the floor jack on it is end such that the screw is pointing towards the ceiling then fix the jack with clamps so that it does move from its place. We also sell metric and standard seals. Close the valve and pump the jack to its maximum height. If left unclosed the release valve will leak oil.

Upgraded main cup seal. The 4 mounting bolt base threads chased. Lazzar s hcrc is a leading supplier of repair parts and seal kits for floor jacks air hydraulic pumps hand pumps and rams. When the fluid leaks from the floor jack there is a chance that some wreckages remain in the fluid set the drain pan and drain out all the fluid from the.

Just to reiterate the purpose of the overload safety valve is when in the event that your jack reaches its psi limit the hydraulic jack will stop from lifting. If the jack does not lift the load or begins to lower after it s lifted check the tightness of the release valve. Email us 562 596 5477 sales help.