Sligh Movement No. 6434 Problem

by Bill Saimond
(Canton, CT)

My sligh stopped working because of a problem with the rocker arm that moves back and forth with the swing of the pendulum.

This is the little rocker that, as it rocks back and forth, engages the teeth of the gear below it.

It does not seem to be attached firmly to its axle which is activated back and forth by the pendulum. Does anyone know where I can get a replacement part or, at least try to fix this one?