Hi picked up a Narragansett Machine Company speed bag platform which is in very good shape other than the adjustment wheel is stuck.
There is a little play in the wheel and the cone shaped sprocket, but no other movement in the screw shaft or the bearings. I tried Kroil, no luck. I tried to move the screw shaft with a pipe wrench wrapped in leather, nothing.
I could use some help.
Here is a few photo.
There is a little play in the wheel and the cone shaped sprocket, but no other movement in the screw shaft or the bearings. I tried Kroil, no luck. I tried to move the screw shaft with a pipe wrench wrapped in leather, nothing.
I could use some help.
Here is a few photo.
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