Use an ice pick to punch a hole in the front of the truck frame and make it large enough so that the crank will turn in it freely.
Cut a piece of tin ¾ by ¾ inches and bend over ¼ inch at one end and punch a hole to fit the crank wire in the center of the largest side of this piece and solder it in position directly back of the hole punched in the front of the frame and in such a position that the end of the crank wire projects about ¼ inch beyond the small angle piece soldered to the frame, as shown in [Fig. 80].
Fig. 79.
Fig. 80.
Fig. 81.
Wind a narrow strip of tin about the straight projecting end of the crank wire and solder it in place, the solder being applied to the end of the wire and to the end of the coiled strip of tin at the same time, [Fig. 81].