37
              
            
            
              13.
            
            
              
                 Roller Position:
              
            
            
              The idler rollers on the bottom of the pick-
            
            
              up assembly are designed to be 1 inch (25
            
            
              mm) below the gathering augers to mini-
            
            
              mize the chance of the augers contacting
            
            
              the plastic bag. Use the frame fold circuit to
            
            
              set the idler rollers about 2 inches (50 mm)
            
            
              above the ground.  Adjust frame stop bolts
            
            
              to set idler rollers and prevent the frame
            
            
              frommoving.
            
            
              
                Be sure to tighten jam nuts
              
            
            
              
                to their specifed torque.
              
            
            
              
                Fig.  34   PICK-UP ASSEMBLY HEIGHT
              
            
            
              
                Idler Roller
              
            
            
              
                Pick-up
              
            
            
              
                Frame Control
              
            
            
              
                Frame Stops (Typical)
              
            
            
              2 inches
            
            
              (50 mm)