Better Packages 555e, Service Manual

Page: 19 / 46

Rev 9 2022
19
Maintenance & Repair Feed Wheel Replacement
13. Slide new feed wheel on, seat into retaining pin
14. Replace the washer
15. Using an E-clip applicator or needle-nose pliers
replace the E-clip to hold washer and feed wheel
in place.
16. Push shaft back through hole on left side while
holding the encoder wheel in place
17. Align the flat side of the shaft with the
corresponding flat in the encoder wheel and
press into place until you hear the click of the
retaining stop
18. Place the drive sprocket back onto the shaft
a. End of shaft should sit at end of chamfer on
the inner diameter of the sprocket
19. Tighten set screw on sprocket
20. Push motor back until drive chain is tight
21. Tighten nuts holding motor in place
22. Replace the right cover (5 Philips screws)
23. On left cover plug keypad ribbons back into
controller board
a. Be sure not to miss any pins as this will effect
the length selected
24. Reinstall left cover be sure not to pinch or drive a
screw through the keypad ribbons.
25. Check feed wheel tension and make any
adjustments needed. See page 17
26. Replace water tank, brushes, and water bottle
Continued