39
              
            
            
              13.
            
            
              
                 Roller Position:
              
            
            
              The idler rollers on the bottom of the pick-up
            
            
              assembly are designed to be 2 inches (50
            
            
              mm) below the gathering augers to minimize
            
            
              the chance of the augers contacting the plas-
            
            
              tic 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 specified
              
            
            
              
                torque.
              
            
            
              
                Fig.  38   PICK-UP ASSEMBLY HEIGHT
              
            
            
              
                Idler Roller
              
            
            
              
                Pick-up
              
            
            
              
                Frame Stop - Right
              
            
            
              
                Frame Stop - Left
              
            
            
              
                2 inches
              
            
            
              
                (50 mm)