New floor jack or not?

[rkprimo]

Hey everyone, I have a Lincoln 2 ton floor jack model 93642 Version B that I have had for well over 25 years. Well, it no longer works. I can pump the handle but it does not raise. It would previously work only with partial strokes. Does not appear to be leaking. I added fluid and that did not seem to make a difference. I do all the maintenance on my 3 vehicles so the jack gets used quite a bit. I was looking around online for a replacement but I am wondering if this model is worth fixing or getting fixed. I bought it new but have no idea what I paid. I have never done a hydraulic rebuild and have no clue what is involved. Just wondering if you think I should fix it or scrap it and move on? An aluminum one might not be bad for an old man like me.

Thanks ahead of time,

Rob

 

[zkling]

What is the overall condition, especially of the ram?

Sounds like it is leaking past the main seal. Did you bleed, top off fluid and check the release valve? Those are very common units and seal kits can be had under $40.

Here's a good breakdown and rebuild tutorial.

http://www.garagejournal.com/forum/showthread.php?t=80165&showall=1

 

[rkprimo]

To be honest, I changed oil last week and it still worked "a little" and I went to do the steering rack bushings on my 4Runner yesterday and it was dead. I had to resort to the old bottle jack. I have not had the opportunity to inspect the jack yet. I will definitely check out the link you provided.
Thank you for the response


Rob

 

[cubfarm 1]

Much better jack than most out there.If it has the older style tank nut with the slot to loosen it there is a tool for getting it loose. Please do not use a chisel and beat up the nut. They are getting hard to get.

 

[georgiadave]

If there is no serious corrosion, the jack should be rebuildable. Get some advice and a kit from Hiball.