How do you remove a Kohler kitchen sink cartridge?

Slip a flat-head screwdriver under this oval tab to pop it off and reveal the hex nut. Use an Allen wrench to remove that nut and the handle. Next, twist the neck counterclockwise to remove it from the handle. Use an adjustable wrench to remove the kitchen faucet nut holding the cartridge down.

What kind of valve is Kohler gp77005?

Kohler K-GP77005-RP Ceramic Valve, One Size, Rough Plate with Kohler K-GP77006-RP GP77006-rp Ceramic Valve, One Size, Rough Plate Amazon Business: Make the most of your Amazon Business account with exclusive tools and savings. Login now Amazon Business : For business-only pricing, quantity discounts and FREE Shipping.

How do you replace a Kohler Water supply valve?

Reinstall the handle. Turn the handle to the off position. Turn on the water supply. Open the valve unit to full open and then close again. If the handle does not stop in either direction, the bonnet has not been properly tightened. Open the valve, remove the handle, and retighten the bonnet.

What are the cartridge numbers for Kohler shower valves?

Kohler has two common valve cartridges (Fig. 1). The ½” valve cartridges are part numbers GP77005-RP and GP77006-RP. This cartridge is used in kitchen and bathroom faucets, in showering controls, and in deck-mounted valves.

What kind of ceramic valve does Kohler use?

I put a bit of plumbers grease on the threads in the hopes this will make it easier for the next person doing this job, should that be needed. The GP77005-RP CERAMIC VALVE (HOT) was installed in a Kohler Centerset Lavatory Faucet Model K-393 faucet due to leakage of the old valve cartridge.

How do you replace quarter turn Valvet Kohler?

Open the valve, remove the handle, and retighten the bonnet. Replace the handle. Note: The new quarter turn valvet GP330002 or GP330004 will now turn a quarter turn compared to the old GP30002 or GP30004. The new valve may look different but it is a direct replacement.

Where is the gp77005 ceramic valve cartridge located?

The only challenge was to remove the old rusted cartridge: in order to do that I used BP Blaster to spray inside a handle adapter where the valve cartridge is located during 3 days until it got loosen. The GP77005-RP CERAMIC VALVE (HOT) was installed in a Kohler Centerset Lavatory Faucet Model K-393 faucet due to leakage of the old valve cartridge.