26
              
            
            
              11. Thread the bag into the extractor:
            
            
              a. Lay the slit bag out on the ground.
            
            
              b. Pull the bag under the pick-up assembly
            
            
              and under the guide wheels on the rear
            
            
              of the assembly.
            
            
              c. Thread the bag up behind the pick-up
            
            
              assembly and over the top of the cross
            
            
              roller and inside the side vertical guide
            
            
              rollers.
            
            
              d. Thread the bag over the top of the gather-
            
            
              ing rolls and back between them.
            
            
              
                Fig.  13   BAG THREADING
              
            
            
              
                Under Pick-Up
              
            
            
              
                Over Cross Roller
              
            
            
              
                Into Gathering Rollers
              
            
            
              
                Gathering Rollers
              
            
            
              
                Schematic