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Sears 4 Ton Hydraulic Automotive Floor Jack-Will Not Lift ?
September 25, 2008
Dear Fellow Technicians, I hope you can help me;
I have a Sears 4 Ton Hydraulic Automotive Floor Jack Model #214.12310 that I have owned for approx. 20 years now. It has been a real work horse I use it almost every week when I work on my vehicles.
The problem started around a week ago when I noticed that the jack would not lift past approx. 6" and then it would just oscillate up and down in short bursts when you would pump the handle or the foot pad. I checked the oil level and added a little bit, and then following the 3 page instruction manual that came with