Chapter 2
Building the Crash Bobby
2.1 Step 1 - Assembling the wheels
For assembly of the wheels, the components shown in the following picture are required:
First of all, the small setscrew should be screwed into the side of the wheel bush. Next, the
wheel bushes should be pushed as far as possible into the wheels, so that the countersunk
screw M4 can be inserted from the other side. This is then tightened with the appropriate
hexagonal wrench.
The assembled wheels are shown in the next picture:
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