Armature assembly

Armature plate with spring loaded nylon latch assembly used on Williams electro-mechanical games made during the early-to-late 1970's with small match or stepper units surrounded by two contact boards.

These match units are located in the backbox, and some used as stepper units were located under the playfield on certain games.

This armature is activated by a coil, and has a spring-loaded nylon tip that moves the stepper wheel inside the match unit. Many of these nylon tips are broken or worn making the match/stepper unit inoperable.

Reference:

• A-7989