Creality CR-M4

X/Z-axis Pulley Adjustment
X-axis
Z-axis
Z-axis
Before switching on the machine, please check the tightness of the pulley by gently toggling it with your hand and check if it is idling
or stuck
(as shown in Figure A).
If yes, please use an open-end spanner to adjust the hexagonal eccentric isolation column to make it rotate smoothly.
6.Adjusting Pulley Tightness
11
Figure A