> For the complete documentation index, see [llms.txt](https://promega.printm3d.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://promega.printm3d.com/repair-and-maintenance/install-uninstall/limit-switch-holder/untitled.md).

# X Axis

## What is the X Limit Switch Holder?

This is the X Limit Switch Holder.

![](https://3381616767-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LH1ZPQUJrjMM5Ql5c--%2F-LQ68N9dGcZSGqhCInK6%2F-LQ6C01sHAq9oklkhVTp%2FX%20Limit%20switch%20holder.jpg?alt=media\&token=6c3091a2-0c27-4bbe-8e9b-d2fde15792e2)

## Warning

Exercise caution if you attempt to fit your head underneath the bed. The frame could potentially cause lacerations.  

* Use protective headgear (e.g. tear-resistant fabric).
* Enter slowly. Do not rush. 
* Make sure the bed is properly positioned.

## Tools

* T10 Screwdriver

## Additional Hardware

* ***None***

## How To Uninstall

Run:

```
M18 Z
```

This disables the Z motor. Lower the bed until it touches the Z limit switch.

Remove the Limit Switch from the holder:

![](https://3381616767-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LH1ZPQUJrjMM5Ql5c--%2F-LPREPt1cgcsY46cdsQ_%2F-LPRVnRULmIWkifsnmga%2FIMG_1033.JPG?alt=media\&token=90bb9d93-66e9-4d38-84e1-8bc80f51f0c8)

Unscrew the X Limit Switch Holder (printed part):

![](https://3381616767-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LH1ZPQUJrjMM5Ql5c--%2F-LPREPt1cgcsY46cdsQ_%2F-LPRVpymVAnRp2H_-AYU%2FIMG_1035.JPG?alt=media\&token=402aecc4-bc63-4ed7-adfc-845570f07f11)

## How To Install

Screw down the X Limit Switch:

![](https://3381616767-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LH1ZPQUJrjMM5Ql5c--%2F-LPREPt1cgcsY46cdsQ_%2F-LPRVpymVAnRp2H_-AYU%2FIMG_1035.JPG?alt=media\&token=402aecc4-bc63-4ed7-adfc-845570f07f11)

Slide the Limit Switch into the X Limit Switch Holder (printed part):

![](https://3381616767-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LH1ZPQUJrjMM5Ql5c--%2F-LPREPt1cgcsY46cdsQ_%2F-LPRWjepwANpetWYpzU8%2Fx%20limiti%20switch.JPG?alt=media\&token=81c9e394-1581-45ba-b079-5a6c58b971d4)

Done.