Replace the Y travel switch

operating steps

Turn off the machine (graph 102)

                                      graph 102

Disconnect the Y travel switch interface behind the machine and mark Y on the line.(graph 103)

                                      graph 103

Remove the fixing screw of the Y travel switch (Fig. 104,105)

                                      graph 104

                                      graph 105

Replace the new Y travel switch (graph 106)

                                      graph 106

Install fixing screws (graph 107,108)

                                      graph 107

                                      graph 108

Connect the Y switch line interface (graph 109)

                                      graph 109