Kohler Wall/Ceiling Mount Faucet K-922/K-923 - Manual (Page 9)

5. Install the Spout – Ceiling Installation
Install a 2x4 for support in the location where the spout will be
mounted. Position the 2x4 support so it is 3-3/4
″ (9.5 cm) from
the bottom of the joist.
Install the spout assembly to the 2x4 using two wood screws,
inserted at the angles shown, through the holes in the back plate.
Remove the boot cap from the end of the intake pipe.
Remove the mounting sleeve and cartridge.
Solder the intake pipe to the valve outlet tubing.
Back Plate
2x4
Screw
Intake Pipe
Spout
Assembly
3-3/4"
(9.5 cm)
Kohler Co. 9 1006741-2-G