1
2
3
4
5
6
Front axle
Attach the Front Wheels │ 7
Normal Wheel
Front Bottom View
Remove all the parts from the front axle.
1. Slide a Ø10 washer onto the front axle.
2. Slide a bush into the hole in the center of the normal wheel.
3. Slide the normal wheel onto the front axle. And keep the normal wheel match up
with the bush.
4. Slide a Ø10 washer onto the front axle.
5. Tighten a lock nut to the end of the front axle with a spanner.
6. “Snap” the hubcap to the wheel.
Repeat the above procedure to assemble the other front wheel.
GAP
After assembling any wheel to the axles, please check the
gap between the screw thread and the collapsible (refer to
below picture), if the gap is too big, please add two or three
washers inside the wheel, but after tightening the nut outside
the wheel, please turn the wheel by your finger to check if the
wheel can run smoothly, this is very important, because if the
wheel can run smoothly, it is ok, but if the nut press the wheel
and the wheel can’t run smoothly, the motor will be broken
easily! Then you need to decrease one or two washers to
make sure the wheel can run smoothly!