Kohler provides helpful troubleshooting tips for repairing its faucets at the knowledge base page on its website. Some of the topics covered are locating the model number, replacing a single control faucet valve, replacing faucet seals, and replacing a faucet diverter. Some instructions require downloading a PDF document.
Replacing a faucet valve is a common troubleshooting problem for owners of Kohler faucets, and the company provides detailed instructions for making the repair on single control faucets. The first step is turning off the water and removing the plug button located on the faucet handle. Photographs depict what the faucet looks like with the bonnet on and off, and a wrench is required to remove the mounting nut from the valve. Replacing the valve is simple, because the mechanism moves in one direction.
Kohler doesn't cover all possible problems that can go wrong with its faucets, and people can consult other online resources for faucet repair such as the Ace Hardware faucet repair guide. Ace details step-by-step instructions for washer-type faucets, washer-free faucets, noisy faucets and leaky faucets. Detailed diagrams show individual faucet parts such as the cap, handle screw, stem, threads and washers. It also gives instructions for repairing ball-type single lever faucets that operate using a ball and spring, and flat-handled, disc-type faucets with a cartridge body.