PLAN No. 1105. PLACING THE FRAME
The frame with its necessary brackets and springs having been assembled in a subassembly department, is placed upon the conveyer. Where the frame is heavy, an air or hydraulic hoist is used. This operation is usually done by two men, who must be able to move about freely but are not compelled to climb or to move rapidly. A man capable of hooking a chain to the frame and who is able to move a short distance can easily qualify.