Brake adjustment
If the brake is too tight, use the supplied key and turn it counterclockwise to release the brake
cable pressure, then shorten the cable and tighten with the key. If the brake is too slow, do the
opposite and extend the brake cable.
Brake cable
Use of inflation valves
If the device tires are deflated, you can use the valves to inflate them with a car tires pump or
inflation system.
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