RepRap Prusa i3 - Appendix B - Idler Pulleys

Prusa i3 – Build Manual
Appendix B – Idler Pulleys
Needed:
M4 Allen Key (3mm)
M4 30mm bolt + nut
4 x M4 9mm washers
2 x M4 14mm washers
624zz bearing
PLA Y-axis idler or X-axis idler
The idler pulley assembly is identical for both Y and X axis, for this example we are using the Y-axis idler :
Fig B1 (parts)
Version: 1.3 Page: 63