> For the complete documentation index, see [llms.txt](https://docs.wcproducts.com/welcome/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.wcproducts.com/welcome/gearboxes/friction-brake/assembly-instructions/getting-started/steps-1-3.md).

# Steps 1-3

{% hint style="warning" %}
Piston is not included. Can be purchased from McMaster (P/N 1691T142)
{% endhint %}

## Step 1

These will come pre-assembled. This step is used if you need to disassemble of change from the 1/2" hex cone to the 3/8" hex cone.

<figure><img src="https://3878752225-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FrUMuwQvzDRcE76BfKCn0%2Fuploads%2FAhrFNMnyzSfiMi9iklfb%2FFriction%20Brake%20-%20Step%201.svg?alt=media&amp;token=2183dd5a-9456-4cc0-b67d-445966824150" alt="" width="563"><figcaption></figcaption></figure>

## Step 2

Thread the brake cone onto rod of cylinder. The threads of the shoulder bolt are relatively short so Loctite is recommended to be used.

{% hint style="info" %}
We recommend attaching your desired pneumatic fittings in this step as the installation will be the easiest here.
{% endhint %}

<figure><img src="https://3878752225-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FrUMuwQvzDRcE76BfKCn0%2Fuploads%2FbTOH3NUqofwp4lNw2rVs%2FFriction%20Brake%20-%20Step%202.svg?alt=media&amp;token=a97aea4e-f940-4988-ae35-bf5eedc3419b" alt="" width="563"><figcaption></figcaption></figure>

## Step 3

The two #10-32 x 1.5”L bolts must be installed first due to the piston covering the heads of these bolts once the piston is mounted.

{% hint style="info" %}
This step must be done during the final installation to the gearbox/plate where the brake will be mounted.
{% endhint %}

<figure><img src="https://3878752225-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FrUMuwQvzDRcE76BfKCn0%2Fuploads%2FNxbvbjN1EVuPx0QQ9iNa%2FFriction%20Brake%20-%20Step%203.svg?alt=media&amp;token=80a7803f-7596-4a6a-8dcb-70e921a934b4" alt="" width="563"><figcaption></figcaption></figure>


---

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