Cat D11-bulldozer (42131) control+ test your build step 3 rotation direction. App says clockwise, mine is counter-clockwise. Other side rotates clockwise. Should mine rotate clockwise as pictured in app, and is it
First look at the LEGO Technic 42131 CAT D11 Bulldozer! - Jay's Brick Blog
App-Controlled Cat® D11 Bulldozer 42131 | Technic™ | Buy online at the Official LEGO® Shop US
Review: 42131 Cat D11 Bulldozer | Brickset: LEGO set guide and database
LEGO 42131 Technic Buldócer Cat D11 Controlado por App, Set de Construcción para Adultos, Vehículo a Motor para Construir con Control Remoto : Amazon.es: Juguetes y juegos