Sadly the HF 2 1/4 ton floor jack (model 4172) I use to lift my TR6 won't
stay up. I assume the seal is leaking, because when I pump the handle the
saddle moves up only slightly then falls immediately. I've used it about
20 times since new.
The jack came with a replacement seal and backup ring (plastic washer) but
the instructions say to take it to a repair center (not serviceable by
owner). Has anyone out there successfully repaired an HF jack and could
point me in the right direction?
I've googled a fair bit without finding general information on repairing
floor jacks. However, I did find a site that implies I'm not the only one
to have trouble with a Chinese jack (http://www.hyjacks.com/H22.HTM)
TIA,
Cregg Cowan
Mountain View, California
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