> For the complete documentation index, see [llms.txt](https://nxp.gitbook.io/elmandadero/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nxp.gitbook.io/elmandadero/guides/assembly-guide/top-chassis-assembly-elm4-100-000/inner-structure-assembly.md).

# Inner Structure Assembly

## Video

{% embed url="<https://youtu.be/A5szs47Z_RU>" %}

## Bill of materials

{% embed url="<https://a360.co/3n2w7mX>" %}

## Procedure

1. Gather the two Bottom Bases and the Bottom Mid-Cross and assemble them using four M3-0.5x5 screws **and two M5-0.8x10 screws with two M5 locknuts.**\
   **Note** the M5 screws and locknuts are installed in two center holes and are used to prevent the inner-basket panels (the ones with tabs and matching slots) to flex slide out of the slots during assembly.<br>

   <figure><img src="/files/DORsosljZO9qN7PiMPz5" alt=""><figcaption></figcaption></figure>
2. Now take the two Panel Basket Mid Crosses and install them in the Bottom Mid-Cross using eight M3-0.5x5 screws.<br>

   <figure><img src="/files/GaSHhojajMTTrxLP7Wgt" alt=""><figcaption></figcaption></figure>
3. Get the Panel Inner Baskets (110-016) and insert their tabs in the slots at the bottom plate.
4. Screw them in from the inner faces of the Middle Crosses.<br>

   <figure><img src="/files/rZPBYTbQmiBjCGpRqc6F" alt=""><figcaption></figcaption></figure>
5. Next take the Top Mid-Cross and fix it in place using eight M3-0.5x5 screws.<br>

   <figure><img src="/files/xmAEYFzTvlNwASAZJe4w" alt=""><figcaption><p>Make sure to leave the two mounting holes in the middle free.</p></figcaption></figure>
6. Now take the two front/rear U-Frames and put them in place using eight M3-0.5x5 screws per frame.

   <figure><img src="/files/ZAHntoN0B4HmVBIBvEMR" alt=""><figcaption><p>Detail showing the 8 mounting holes used for the Top U-Frames.</p></figcaption></figure>
7. Grab the two front/rear Crosses and install them using four M3-0.5x5 screws at the bottom and six at the front per panel.<br>

   <figure><img src="/files/9g2sYKzTFPOS3MpyzYdE" alt=""><figcaption></figcaption></figure>
8. Take the four outer Q Panels and install them using eight M3-0.5x5 per panel. Three going to through the front crosses, three through the middle crosses and two to the bottom panels.\ <br>

   <figure><img src="/files/orfeFwRh0c9D2RLF97ru" alt=""><figcaption><p>Front three screws<br><br></p></figcaption></figure>

   <figure><img src="/files/QriqmD7DQfdlMc9AU4kf" alt=""><figcaption><p>Middle three screws</p></figcaption></figure>

   <figure><img src="/files/ktfRbsFn93kVfSAGTDrX" alt=""><figcaption><p>Bottom two screws</p></figcaption></figure>
9. Get all of the outer U-Frames and install them as so.<br>

   <figure><img src="/files/UG2aNxSqgo2dYkY1TIzr" alt=""><figcaption><p>Each side U-Frame will need eight screws and each front one will need three.</p></figcaption></figure>

## Assembly notes

{% hint style="warning" %}
Don't forget on adding the two M5-0.8x10 button head cap screws and the M5 locknuts at the bottom plate to ensure the tabs in the middle cross braces don't pop out of place.
{% endhint %}