Tighten kohler toilet seat - Kohler Toilet Seat - Elongated Front Quiet Close Quick Release - Cachet by

SOURCE: Quiet-Close Kohler toilet seat lost its quiet close feature

Hello len_moon, Look under plumbing in your yellow pages for a Kohler distributor. Also here is the web page for you part numbers. You will need the hinge assembly. Copy and Paste to your address bar. Hope it helps!
http://www.kohlerserviceparts.kohler.com/ServicePartsPage.aspx?DocumentID=c83b1f213d0545f984b01b9f0be37b9d&ModelID=558da26604ce43ec98c83fe8ed0aa604

SOURCE: can't change the toilet seat that broke

If your problem is like mine your toilet seat is loose and swivels when you sit on it. If you try to tighten down the screw it won't tighten. Use instructions above to remove old hardware.

To fix with new hardware

Purchase Hilti brand 3/16" x 2-1/2" Toggler Brand Toggle Bolt (Home Depot sells the kit). Kit comes with 10. You will only need 2. My last repair lasted about 8 years (with new kit = 40 years left or the purchase of a new toilet - whichever comes first). Set comes with 3/16 flat head screws. I recommend purchasing 3/16" 2" round head screws with matching flat washers. Sink Metal Toggler into hole with toggler pointing straight up (it's attached by long plastic legs). As it goes in the hole it opens up. Pull up on the plastic pull rings as tight as you can until the toggler is tight up against the inner porcelain of the bowl (similar to tightening cable ties). Line the seat up with the holes and it's new plastic adapter (that won't slip into the hole courtesy of Hilti). Slide washer underneath round head screw but on top of toilet seat assembly and screw directly into the newly installed toggler which is sunk in bowl/abyss receptacle. Repair should take around 5 minutes.

SOURCE: What is the best way to remove stuck toilet anchors

try rotating the entire toilet counter clockwise so the bolts are in the insert slot of the toilet flange and rotate the nut and the bolt head should line up and pop free of flange.

Ned C Cook

• 3433 Answers
• Posted on Nov 09, 2009

SOURCE: I cannot tighten the toilet seat on my kohler 3386

Give Kohler a call AFTER you read the instructions thoroughly. Good Luck, seriously.

SOURCE: How do I replace the toilet seat on a Kohler

I repaied one of these laast week and it had the Plastic nuts in between the webbing on the seat where the lid connects I believe You remove the plastic cap with a knife and use a flat tip screw driver to remove the screws and replace the seat.