Headset Assembly - BMC TIMEMACHINE Assembly Manual

Headset Assembly

5. Pre-assemble the Brake Booster Box:
a. Insert the Headset Bolt until the top of the Headset Bolt is
5mm from the bottom of the Brake Booster Box
b. Place the Wavy Washer over the Headset Bolt (from below)
c. Place the Conical Compression Ring on the Wavy Washer
5mm
Step a
Steps
b & c