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How to disassemble the propulsion wheels of the LEGO/DUPLO train engine base part# 28743 drivetrain? - Bricks
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LEGO DUPLO Classic Heart Box 10909 First Building Playset and Learning Toy for Toddlers; Great for Preschooler's Development (80 Pieces) - Walmart.com
![How to disassemble the propulsion wheels of the LEGO/DUPLO train engine base part# 28743 drivetrain? - Bricks How to disassemble the propulsion wheels of the LEGO/DUPLO train engine base part# 28743 drivetrain? - Bricks](https://i.stack.imgur.com/KZ6Sd.jpg)