Kohler toilet tanks can be repaired relatively easily using Kohler maintenance guides and online resources such as SFGate. Consumers can find Kohler repair guides and parts by visiting Kohler.com and selecting help topics from the menu at the bottom of the page.
Users can search for Kohler toilet repair guides and parts by toilet model number on their website. Toilet model numbers are four-digit numbers following a K, and are listed on the inside of the tank or on the bottom of the lid. Specific toilet problems are available on SFGate, together with comprehensive repair guides. For major Kohler toilet problems, individuals can call a professional plumber.