Step 1

Using a 5 mm Allen wrench, loosen the bolt from the collar clamp. Slide the stem off from the fork.

[Image: Close-up view of a 5mm Allen wrench being used to loosen a bolt on a scooter's collar clamp mechanism.]

Step 2

Slide collar clamp off from the stem and remove the bolt from the collar clamp completely. This will allow you to pass the collar clamp through the throttle cable.

[Image: A collar clamp being slid off a scooter stem, with a bolt being removed from it.]

Step 3

Reverse the steps.

ATTENTION: Charge battery 8 hours before using.