Anyone know what the upstop trip pin does in the ram?
My guess is that the cross pin hits a point in the cylinder wall when it maxes out and trips the pin which allows no more fluid?
It seems mine has brokw so ill either fab one up or just be weary when using jack.
Cheers
So I emailed a few places and according to the casting numbers on the frame (G904, G914, G924, G934) the jack is a roll a car 784.
I got it all stripped down today and noticed a few things. The lifting arm at one point was brazed due to a minor crack (ill be fixing that as long as i can get the...
Uniballer. Ie combed over this forum regarding specs but Im just stuck on its lift rating. The link you posted is very informative but doesnt answer my question unfortunately.
Good afternoon!
New guy to the forum here and what a wonderful source of information and just plain cool sh!t!!!
However, I'm stuck trying to identify this walker floor jack that was my grandfathers. I plan on rebuilding and using it. The nameplate is gone. The only identification marks i see...
Hi everyone,
New guy to the forum here and what a wonderful source of information and just plain cool sh!t!!!
However, I'm stuck trying to identify this walker floor jack that was my grandfathers. I plan on rebuilding and using it. The nameplate is gone. The only identification marks i see are...