600-R3 SERIES DOUGH MOULDER
0600S20009.doc Rev. 5/2/02
4.6 Removing the Sheeting Rollers
1. Remove the covers and timing belt, (Section 4.5, Procedures 1 and 3), “Removing
the Rear Chamber”.
2. Remove the intake cover, (Item #738, Drawing 5.1.1). Note, on some models, once
the knobs have been removed, the intake cover can be tilted out allowing access to
the sheeting rollers with out removing cover entirely.
3. Remove the third sheeting roller, (Item #820, Drawing 5.1.1).
4.6.1 Removing the Upper Fixed Sheeting Roller
1. Follow all the procedures in section 4.6.
2. Remove the left and the right upper scraper tension springs, (Item #816, Drawing
5.1.1), and then disengage the upper scraper (Item #807, Drawing 5.1.1), by pushing
it to the left and lifting it out.
3. Remove the tension spring connected to the timing belt tensioner arm, (Item #312,
Drawing 5.1.2), at the screw post just above the upper sheeting roller bearing
housing, (Item #209, Drawing 5.1.2), and let tensioner pulley assembly hang freely.
4. Remove the upper timing belt pulley, (Item #325, Drawing 5.1.2) from the left end of
the roller.
5. Remove the switch operator arm, (Item #734, Drawing 5.1.3) located to the right of
the roller.
6. Remove the three screws securing the right hand bearing housing, (Item #210,
Drawing 5.1.3), letting the limit switch, (Item #733, Drawing 5.1.3), and support
bracket hang. Do
NOT
remove the wiring from the switch.
7. Remove the three screws securing the left bearing housing, (Item #209, Drawing
5.1.2).
8. Slide the sheeting roller, bearings, and bearing housings to the left about 8”.
Remove the small retaining snap ring from the right end of the roller shaft. Using a
puller, remove the right hand bearing and bearing housing. The upper sheeting
roller can now be removed from the machine by sliding it completely to the left
through the clearance hole in the frame.
9. Reassemble by reversing the above procedure
4-4
