1. HOW TO ASSEMBLE THE QUICK RELEASE?
Please following below steps:
1. Align the parts you have as below picture.
2. Tighten the adjustment nut.
3. Close the quick release lever.
2. THE SEAT CAN’T BE FIXED EVEN WHEN QUICKRELEASE IS CLOSED.
Kindlynote the quick release lever should also be tightened, please rotate thelever clockwise so that it can be fastened. And then re-close the quick release.The below adjustment video is for your reference.