Kohler k-10950 Maintenance Manual page 6

Handle
Disassemble the Faucet
Perform this step when prompted by text in the following sections.
Turn off the water supply to the faucet.
If applicable, disconnect the AC power supply.
Remove the housing setscrew from the back of the faucet housing
using the supplied 2.5 mm hex wrench.
If applicable, remove the handle. Use the provided 2.5 mm hex
wrench to remove the handle screw.
1025498-5-H
Handle
Screw
Limit
Stop
Housing
Setscrew
6 Kohler Co.