LEGO bb53 How to fix 12V grinder for railway motor type 1
LEGO bb53 12V grinder for railway motor type I
How to fix a LEGO bb53
LEGO bb53 How to fix 12V grinder for railway motor type 1
Overview and Problem
![[cml_media_alt id='3781']img01.001[/cml_media_alt]](https://www.flagsoft.com/cmswp/wp-content/plugins/accelerated-mobile-pages/images/SD-default-image.png)
![[cml_media_alt id='3781']img01.001[/cml_media_alt]](https://www.flagsoft.com/cmswp/wp-content/uploads/2017/01/img01.001.jpeg)
![](data:image/svg+xml;charset=utf-8,<svg height="768px" width="1024px" xmlns="http://www.w3.org/2000/svg" version="1.1"/>)
Step 1: Open it
![[cml_media_alt id='3782']img01.002[/cml_media_alt]](https://www.flagsoft.com/cmswp/wp-content/uploads/2017/01/img01.002.jpeg)
Step 2: Take it apart
Step 3: Fix it
Step 4: Put it back together
Done!
So after that the pin does not slide underneath anymore.
![](data:image/svg+xml;charset=utf-8,<svg height="400px" width="1000px" xmlns="http://www.w3.org/2000/svg" version="1.1"/>)