# Unclogging The Nozzle

Slide your Cold Section Fan half-way down.

![](/files/-LPmOK1JdZJ4nKbIQwKl)

Unscrew the M3 screws on your Wall-E.

![](/files/-LPCldhj-8bt3t_VdDMS)

Remove the Wall-E

{% hint style="info" %}
Be cautious. Parts housed in the Wall-E may fall out. Do Not lose them.
{% endhint %}

Carefully bend the filament out of the filament path.

{% hint style="warning" %}
Avoid doing this with PLA or any other brittle filament.
{% endhint %}

![](/files/-LPmX6nAplLMgXxxC9HY)

Heat the nozzle to 200 C.

![](/files/-LPmKnZBFHPGyTJBjuis)

Wait for the temperature to reach.

Retract the filament out.

![](/files/-LPmXBN__D6FR8S2_CFk)

Turn off the nozzle

Wait for the nozzle to cool.

Re-install any missing components in the Wall-E.

{% hint style="warning" %}
Double check all components are installed. Failure to do so will prevent the printer from working.\
\
Check using this [Single K'Tana](/documentation/mechanical-systems/single-ktana.md#back-components) or [Compound Mixing](/documentation/mechanical-systems/compound-mixing.md#back-components) parts guide. 
{% endhint %}

Install the Wall-E back into the chassis.

![](/files/-LPmXDtYfsPJO9278aji)

Use the M3 screws to tighten the Wall-E.

{% hint style="info" %}
Lightly tighten the M3 screws. Do Not Over-tighten.
{% endhint %}

Slide you Cold Section Fan back to original position. 

![](/files/-LPmOOgBKHsu7D3JhlUx)

Done.


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