The Assembler Star and Friction Spring.
The assembler star should be renewed as soon as it is worn sufficient to prevent it from pushing the matrices inside the assembling elevator pawls, and it is advisable to renew the assembler chute rails at the same time.
The assembler star friction spring sometimes gets too weak to hold the star and it will slip. The assembler star friction disk will also wear out.
To renew these, take off the assembler Fig. 17 (this shows back view) and unscrew the nut C.
This cut also shows the intermediate gear B and assembler belt driving pulley A.
Fig. 17.