Lithocast™ Bath - Toe-Tap Drain Change – KOHLER

Clicker Assembly Part Change

Change Date: 4/30/14

An engineering change was made to the toe-tap drain clicker assembly on Lithocast baths.
Affected products are K-1800, K-1801, and K-1805.
The new assembly contains a V-groove that provides a more effective surface for the clicker setscrew to stay in place.
The change provides a better long-term drain seal.

NOTE: Detach the cover and insert from the clicker assembly if reusing these parts on the new assembly.

Remove the Old Assembly

Carefully pull up on the cover to lift the clicker assembly from the drain body.
If needed, use a hex wrench to remove the setscrews holding the cover to the clicker assembly.
If needed, use a hex wrench to remove the setscrew securing the insert to the assembly.
Retain all setscrews.
Discard the old clicker assembly.

Install the New Assembly

Place the cover and insert onto the new clicker assembly.
Make sure the concave side of the gasket is facing down. The drain may not seal properly if the gasket is flipped.
Add a drop of removable thread locking sealant (such as Loctite_® 242) to all retained setscrews.
Reinstall and tighten the setscrews to secure the cover and the insert to the new clicker assembly.
Align the tabs on the insert with the slots in the drain body.
Press the assembly fully down into the drain body.
Close the drain and fill the bath with water to confirm proper drain operation.