Kohler K-702205 Guide D'installation page 9

Top Track Length =
D – 1/32" (1 mm)
4. Measure, Cut, and Install the Top Track
Carefully measure the wall to wall opening (dimension "D") at the top of the installed wall jambs.
NOTE: For best results, use a 32-teeth per inch hacksaw blade and a miter box.
Subtract 1/32" (1 mm) from dimension "D" and cut the top track to this dimension.
Taking care not to scratch the finished surfaces, carefully file the rough edges at the cut end of the
top track.
Install the top track over the ends of both wall jambs.
Kohler Co.
Top Track
D
Outside of
Shower
9
Top Track
Wall Jamb
Inside of
Shower
1054857-2-B