Installation Process
1.Confirm that the preload adjuster on the non-drive side is reset to zero, and apply lubricating oil to the inner side of the BB (Bottom Bracket) or the mounting contact surface of the spindle.
2.Add spacers as needed, and install the left and right cranks correctly. Tighten the drive-side screw with an 8mm hexagon socket wrench to a torque of 35-40 N·m.
3.Tap the connection between the drive-side crank and the spindle with a rubber mallet to eliminate gaps.
4.Screw the non-drive side preload adjuster until it makes contact with the shell of the BB
5.Tighten the preload adjuster screw with a 2mm hexagon socket wrench until there is no gap at the top.
6.Shake the cranks to check for wobbling. Installation is complete.
