Assembly Instruction
1. Take out all parts from the shipping carton.
2. Insert the lower shaft into the upper shaft. (Do not insert the lower shaft too deep.)
3. Aim the location points on the front cover and back cover at the location hole on both sides of upper shaft until the two covers match perfectly. The clip and the handle should be in the same direction.
4. Lock the four screws into the front cover.
5. Rotate the shaft lock nut counter clockwise to secure the lower shaft.
Note:
a. The location points are on the inner surface of the front cover and back cover.
b. There are four screw holes on the front cover.