SRAM RockShox SEKTOR Service Manual page 33

Pull the rebound shaft to full extension.
6
Remove the rebound damper and seal head.
7
Clean the inside and outside of the upper tube.
8
Inspect the inside and outside of the upper tube for scratches.
Scratches on the inside surface of the upper tube can cause oil to
leak. If an internal scratch is visible, the crown steerer upper tube
assembly may need to be replaced.
NOTI CE
Dowel
33
Damper Removal