**Replace Y belt**

**operating steps**

Turn off the machine (graph 248)
{{ :starry:248.png?nolink&600 |}}
                                                     graph 248
Rotate to the right and remove the 4 adjusting gears of the platform (graph 249,250,251,252)
{{ :starry:249.png?nolink&600 |}}
                                                     graph 249
{{ :starry:250.png?nolink&600 |}}
                                                     graph 250
{{ :starry:251.png?nolink&600 |}}
                                                     graph 251
{{ :starry:252.png?nolink&600 |}}
                                                     graph 252
Remove the platform (graph 253)
{{ :starry:253.png?nolink&600 |}}
                                                     graph 253
Rotate to the left to loosen the y belt regulator knob (graph 254)
{{ :starry:254.png?nolink&600 |}}
                                                     graph 254
Remove the Y belt regulator knob and the Y belt regulator housing (graph 255)
{{ :starry:255.png?nolink&600 |}}
                                                     graph 255
Remove the Y belt regulator (graph 256)
{{ :starry:256.png?nolink&600 |}}
                                                     graph 256
Remove the Y belt (graph 257,258)
{{ :starry:257.png?nolink&600 |}}
                                                     graph 257
{{ :starry:258.png?nolink&600 |}}
                                                     graph 258
Replace the new Y belt and install from rear to front (graph 259,260,261,262)
{{ :starry:259.png?nolink&600 |}}
                                                     graph 259
{{ :starry:260.png?nolink&600 |}}
                                                     graph 260
{{ :starry:261.png?nolink&600 |}}
                                                     graph 261
{{ :starry:262.png?nolink&600 |}}
                                                     graph 262
Install the Y belt regulator (graph 263)
{{ :starry:263.png?nolink&600 |}} 
                                                     graph 263
Install the Y belt adjustment knob and the Y belt regulator (graph 264)
{{ :starry:264.png?nolink&600 |}} 
                                                     graph 264
Rotate the tight Y belt regulator knob to the left (graph 265)
{{ :starry:265.png?nolink&600 |}} 
                                                     graph 265
Installation platform (graph 266)
{{ :starry:266.png?nolink&600 |}} 
                                                     graph 266
Rotate left and install 4 platform adjusting gears (graph 267,268,269,270)
{{ :starry:267.png?nolink&600 |}} 
                                                     graph 267
{{ :starry:268.png?nolink&600 |}} 
                                                     graph 268
{{ :starry:269.png?nolink&600 |}} 
                                                     graph 269
{{ :starry:270.png?nolink&600 |}} 
                                                     graph 270