Step 3: ①If you use type A floor guide , you will need to
open a slot [5/16” (7mm) wide, 3/4” (20mm) deep] at
the bottom of the door with a slotting machine.
②If you use type B floor guide , please skip this
step.
5/16”(7mm)
3/4”(20mm)
Step 4: Install hangers on your door.
3
4-3/4” 120mm
