Kohler K-706000 Guía De Instalación Y Cuidado página 18

15. Secure the Header
From inside the shower, secure the header to each cleat with two #8-18 x 3/8" self-drilling screws.
NOTE: Self-drilling screws do not require pre-drilling.
Carefully and thoroughly clean the header. Make sure there is no debris in the roller tracks.
Slide the bumpers flush against each wall.
1314827-2-B
#8-18 x 3/8"
18
Roller
Tracks
Kohler Co.