L-165-a-control-type4a-gear-x4

control gear wheels for double track OO level crossing. Once detached and cleaned up, fit to level crossing pods under base. They are a tight fit, but will eease in. Before fitting , though, clean out square hole for gate post, and check to see if gate post fits, smoothing down the post till it slides into gear easily.

Once fitted it is difficult to remove gear wheels, but turning rapidly , will smooth down edges.