**Replace the X travel switch**

**operating steps**

Turn off the machine (graph 84)
{{ :starry:84.png?nolink&600 |}}
                                                   graph 84
Disconnect the X travel switch interface (graph 85)
{{ :starry:85.png?nolink&600 |}}
                                                   graph 85
Remove 4 screws of X switch housing (graph 86,87,88,89)
{{ :starry:86.png?nolink&600 |}}
                                                   graph 86
{{ :starry:87.png?nolink&600 |}}
                                                   graph 87
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                                                   graph 88
{{ :starry:89.png?nolink&600 |}}
                                                   graph 89
Remove the housing cover (graph 90)
{{ :starry:90.png?nolink&600 |}}
                                                   graph 90
Remove X travel screw (Fig. 91,92)
{{ :starry:91.png?nolink&600 |}}
                                                   graph 91
{{ :starry:92.png?nolink&600 |}}
                                                   graph 92
Replace the new X travel switch (graph 93)
{{ :starry:93.png?nolink&600 |}}
                                                   graph 93
Install the fixing screws (graph 94,95)
{{ :starry:94.png?nolink&600 |}}
                                                   graph 94
{{ :starry:95.png?nolink&600 |}}
                                                   graph 95
Install the housing (graph 96)
{{ :starry:96.png?nolink&600 |}}
                                                   graph 96
Install housing fixing screws (graph 97,98,99,100)
{{ :starry:97.png?nolink&600 |}}
                                                   graph 97
{{ :starry:98.png?nolink&600 |}}
                                                   graph 98
{{ :starry:99.png?nolink&600 |}}
                                                   graph 99
{{ :starry:100.png?nolink&600 |}}
                                                   graph 100
Connect the X switch line interface (graph 101)
{{ :starry:101.png?nolink&600 |}}
                                                   graph 101