bigtrak Removing the Wheels
If you are planning on colouring in the wheel rim with silver chrome paint, then you will have to remove all the tyres. There is a screw behind the sticker. Removing the screw at the front and back will remove the connecting brace. The tyres will simply pull off.
The motor powers the centre wheel only, and it has its own dedicated screw.
The brace together with the front and back tyres require removing.
Here is the plastic tyre. You will need to create a mask to cover the outer part, which should remain black.
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bigtrakbigtrak Commands
Opening the bigtrak
bigtrak Gearbox
bigtrak Motor
bigtrak Circuit Board
bigtrak Encoder
bigtrak Power Switch
bigtrak Removing the Wheels
bigtrak Facelift - The bigBrit Mod
bigtrak Facelift Modification
bigtrak Circuit Diagram - H Bridge Motor Driver
bigtrak Circuit Diagram - Encoder Servo
bigtrak Circuit Hack
bigtrak Speaker - Battery - LED - Wiring
bigtrak Ribbon Cable
bigtrak With Raspberry Pi
bigtrak Battery Cover and Compartment
bigtrak Front Suspension Mod
bigtrak Modifications Log
bigtrak Painting Wheel Rim Modification
Buying a bigtrak