**Replace Y motor**

**operating steps**

Close the machine and disconnect the Y motor (graph 183)
{{ :starry:183.png?nolink&600 |}}
graph 183
Remove the Y motor fixing screws (Fig. 184,185,186,187)
{{ :starry:184.png?nolink&600 |}}
graph 184
{{ :starry:185.png?nolink&600 |}}
graph 185
{{ :starry:186.png?nolink&600 |}}
graph 186
{{ :starry:187.png?nolink&600 |}}
graph 187
Release the Y-axis belt regulator (graph 188)
{{ :starry:188.png?nolink&600 |}}
graph 188
Replace a new Y motor (graph 189)
{{ :starry:189.png?nolink&600 |}}
graph 189
Install the Y-axis belt (graph 190)
{{ :starry:190.png?nolink&600 |}}
graph 190
Install Y motor fixing screws (Fig. 191,192,193,194)
{{ :starry:191.png?nolink&600 |}}
graph 191
{{ :starry:192.png?nolink&600 |}}
graph 192
{{ :starry:193.png?nolink&600 |}}
graph 193
{{ :starry:194.png?nolink&600 |}}
graph 194
Tightening the Y-axis belt regulator knob (graph 195)
{{ :starry:195.png?nolink&600 |}}
graph 195
Connect the Y motor wire (graph 196)
{{ :starry:196.png?nolink&600 |}}
graph 196