===== How to replace Marty's legs =====

How to replace Marty's legs after receiving a new pair of legs.

Unscrew the 2 screws in the bottom of Marty's head at the top of the legs
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Slide the old leg off towards you, grip the head to make this easier. Then slide the new leg into position.
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Repeat for both legs. 
Now you'll need to rename the sensors on your Marty so that the unplugged color sensing works properly. 
Connect your Marty in the app [[https://robotical.app/home|https://robotical.app/home]]

click on the configure button

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then select "add ons"

{{ :martyv2:support_faqs:screenshot_2025-12-11_160948.png?nolink&400 |}}

you'll see 4 add-ons listed, click "restore add-on names"

{{ :martyv2:support_faqs:screenshot_2025-12-11_161042.png?nolink&400 |}}

You should now only see 2 add-ons listed and you're ready to start using your Mart again.

{{ :martyv2:support_faqs:screenshot_2025-12-11_161214.png?nolink&400 |}}