1. Kohler Canister Valve Assembly Replacement Kit 1083980: How to Replace • hornetsecurity.com

Tackling faulty plumbing can be a daunting task, but fear not! With the Kohler Canister Valve Assembly Replacement Kit 1083980, restoring the smooth operation of your plumbing system becomes a manageable endeavor. This comprehensive kit empowers you to effectively address issues with your Kohler canister valve, ensuring optimal performance of your fixtures.

Before embarking on this replacement project, ensure you have gathered the necessary tools, including a wrench, pliers, and a screwdriver. Begin by isolating the water supply by shutting off the main water valve. Disassemble the handle assembly and remove the old canister valve. Carefully clean the valve seat and apply a thin layer of plumber’s grease to the O-rings of the new canister valve assembly. Align the new assembly with the valve seat and hand-tighten it securely. Reconnect the handle assembly and gradually turn on the water supply while monitoring for any leaks.

Replacing a Kohler canister valve assembly is a straightforward process that can enhance the functionality of your plumbing system, preventing potential water damage or other plumbing complications. The Kohler Canister Valve Assembly Replacement Kit 1083980 provides all the essential components you need to execute this task with confidence, restoring the seamless operation of your faucets and fixtures.

Understanding the Kohler Canister Valve Assembly

The Kohler Canister Valve Assembly, part number 1083980, is a crucial component of the Kohler Cimarron toilets. It controls the flow of water into the toilet tank, ensuring proper filling and flushing. The assembly is comprised of several parts, including a canister valve, a diaphragm, and a spring.

The canister valve is a cylindrical-shaped device that houses the diaphragm and spring. It has two ports, one for the water inlet and the other for the water outlet. The diaphragm is a flexible rubber seal that rests against the inlet port, preventing water from flowing through. The spring applies pressure to the diaphragm, keeping it closed.

When the toilet is flushed, the flapper valve opens, allowing water to flow into the bowl. This creates a vacuum in the canister valve, which causes the diaphragm to be drawn away from the inlet port. This allows water to flow through the canister valve and into the tank, filling it up. Once the tank is full, the flapper valve closes, stopping the flow of water. The diaphragm returns to its original position, sealing the inlet port and preventing water from leaking into the bowl.

Component	Function
Canister valve	Houses the diaphragm and spring
Diaphragm	Prevents water from flowing through the inlet port
Spring	Applies pressure to the diaphragm, keeping it closed

Gathering Necessary Tools and Materials

Tools:

* Adjustable wrench or channel-type pliers
* Basin wrench
* Flathead screwdriver
* Allen wrench (optional)

Materials:

Kohler Canister Valve Assembly Replacement Kit (1083980)

This kit includes the following components:

Canister valve assembly
Mounting gasket
Locknut
O-rings
Screws

Additional Items (if needed):

Plumber’s putty
Teflon tape (optional)
Clean rags

Preparing for the Replacement

Before beginning the replacement process, it is essential to gather the necessary tools and materials to ensure a smooth and efficient installation.

Tools and Materials

Tool	Purpose
Adjustable wrench	Tightening and loosening nuts
Phillips head screwdriver	Removing screws
Flathead screwdriver	Prying and scraping
Replacement Canister Valve Assembly (Kohler 1083980)	New valve assembly

Safety Precautions

It is crucial to take safety precautions before starting the replacement to prevent any potential injuries or damage to the toilet.

1. Shut off the water supply to the toilet using the isolation valve located behind the toilet.

2. Flush the toilet several times to drain the tank and bowl of water.

3. Wear gloves to protect your hands from sharp edges and bacteria.

Removing the Old Assembly

Step 3: Disconnect the water supply lines.

Locate the two water supply lines connected to the old canister valve assembly. Using pliers or a wrench, carefully loosen the nuts that connect the lines to the assembly. Once the nuts are loose, you can pull the lines off the assembly.

Step 4: Remove the old canister valve assembly.

The old canister valve assembly is held in place by a large nut that is located on the bottom of the assembly. Using a large wrench or socket, carefully unscrew the nut. Once the nut is removed, you can pull the old assembly out of the toilet tank.

Description	Image	Steps
Locate and loosen water supply lines.		Using pliers or a wrench, carefully loosen the nuts that connect the water supply lines to the old canister valve assembly.
Remove canister valve assembly.		Using a large wrench or socket, carefully unscrew the large nut that is located on the bottom of the assembly. Once the nut is removed, you can pull the old assembly out of the toilet tank.

Installing the New Canister Valve Assembly

5. Connect the new canister valve assembly to the water supply and drain lines.

Locate the water supply line and drain line. Remove the old canister valve assembly from the water supply line by unscrewing it with a wrench. Attach the new canister valve assembly to the water supply line by screwing it on. Tighten the connection using a wrench.

Remove the old canister valve assembly from the drain line by unscrewing it with a wrench. Attach the new canister valve assembly to the drain line by screwing it on. Tighten the connection using a wrench.

Ensure that the connections are tight but not overtightened, as this can damage the fittings. Use a torque wrench to ensure proper tightening.

Once the canister valve assembly is connected to the water supply and drain lines, turn on the water supply and check for leaks. If there are any leaks, tighten the connections further.

Step	Description
1	Remove the old canister valve assembly from the water supply line.
2	Attach the new canister valve assembly to the water supply line.
3	Remove the old canister valve assembly from the drain line.
4	Attach the new canister valve assembly to the drain line.
5	Turn on the water supply and check for leaks.

Reconnecting the Water Supply

Reconnect the cold water supply line to the new canister valve assembly by hand-tightening the compression nut clockwise. Use a wrench to tighten it an additional quarter to half turn to ensure a secure connection. Avoid overtightening, as this can damage the nut or threads.

Repeat the process for the hot water supply line.

Tightening the Compression Nuts

To ensure a watertight seal, properly tighten the compression nuts on the water supply lines. Here’s a step-by-step guide:

Hand-tighten the compression nut clockwise until you feel resistance.
Use a wrench to tighten the nut an additional quarter to half turn.
Do not overtighten, as this can damage the nut or threads. A wrench should not be necessary for final tightening.

Refer to the table below for the recommended tightening torques for various plumbing materials:

Material	Tightening Torque (inch-pounds)
Brass	5-10
Copper	10-15
Plastic	5-7

Testing the Canister Valve for Leaks

Before replacing the valve assembly, it’s important to test the canister valve for leaks to ensure that the valve is the source of the problem.

Materials Needed:

Phillips screwdriver
Adjustable wrench
Bucket or container

Steps:

1. Turn off the water supply to the toilet.
2. Flush the toilet to remove water from the tank.
3. Disconnect the water supply line from the canister valve.
4. Place a bucket or container under the canister valve to catch any leaking water.
5. Open the canister valve by turning the handle fully counterclockwise.
6. Observe the canister valve for any signs of leaking water.
7. Inspect the following areas for leaks:

Area	Symptoms
Base of the valve	Water dripping from under the valve body
Handle shaft	Water leaking from the handle where it connects to the valve body
Connector to water supply line	Water leaking from the connection point between the valve and the water supply line

8. If you observe any leaks, the canister valve is likely faulty and needs to be replaced.

Troubleshooting Common Issues

Even after replacing the canister valve assembly, you may still encounter plumbing problems. Here are some common issues and troubleshooting tips to resolve them:

1. Leaking from the Handle

Tighten the packing nut on the top of the handle.

2. Leaking from the Spout

Replace the O-rings or washers in the spout assembly.

3. No Water Flow

Check if the water supply valves are turned on. Clean any debris from the aerator on the spout.

4. Low Water Flow

Clean the aerator on the spout. Check for any kinks or obstructions in the water supply lines.

5. Handle Loose or Wobbly

Tighten the set screw on the handle.

6. Hot and Cold Water Reversed

Swap the hot and cold water supply lines at the faucet.

7. Water Hammer

Install water hammer arrestors on the water supply lines.

8. Noise and Vibration

Loose piping or components can cause noise and vibration. Inspect the plumbing system and tighten any loose connections. Additionally, check the following:

8.1. Water Pressure

High water pressure can create excessive noise. Install a pressure-reducing valve to regulate water pressure.

8.2. Loose Washers

Loose washers in the faucet can rattle and create noise. Replace the washers with new ones.

8.3. Loose Mounting Nuts

The nuts securing the faucet to the sink or countertop may have loosened. Tighten the nuts to eliminate noise.

Tips for Maintenance and Longevity

To ensure the longevity of your Kohler canister valve assembly, follow these maintenance tips:

1. Clean the Filter Regularly

Remove the filter and rinse it thoroughly with clean water to remove any debris or sediment.

2. Inspect the Valve Seat

Check for any damage or corrosion on the valve seat and replace it if necessary.

3. Lubricate the Stem

Apply a small amount of silicone or plumber’s grease to the valve stem to reduce friction.

4. Inspect the Diaphragm

Check for any tears or holes in the diaphragm and replace it if necessary.

5. Clean the Handle

Wipe down the handle with a damp cloth to remove any dirt or grime.

6. Tighten Loose Connections

Inspect the connections and tighten any that are loose to prevent leaks.

7. Avoid Harsh Chemicals

Do not use harsh chemicals to clean the valve assembly as they can damage the components.

8. Call a Plumber if Needed

If you encounter any difficulties or the valve assembly continues to malfunction, consult a qualified plumber.

9. Detailed Guide to Replace the 1083980 Canister Valve Assembly

This table provides a step-by-step guide to replace the Kohler Canister Valve Assembly Replacement Kit 1083980:

Step	Action
1	Turn off the water supply.
2	Remove the old canister valve assembly.
3	Clean the area where the new canister valve assembly will be installed.
4	Apply a small amount of lubricant to the new canister valve assembly.
5	Install the new canister valve assembly.
6	Turn on the water supply.
7	Check for leaks.

Professional Assistance When Needed

There may be instances where you encounter difficulties or complexities during the replacement process. In such cases, it is highly advisable to seek professional assistance from a qualified plumber or the manufacturer’s customer support team. They possess the expertise and experience to efficiently resolve any unforeseen issues and ensure the proper installation of the valve assembly.

Here are additional benefits of seeking professional assistance:

Time-saving: Experienced plumbers can diagnose and resolve the issue promptly, saving you time and effort.
Expertise: Plumbers are trained and licensed to handle plumbing tasks, ensuring the job is done correctly and safely.
Warranty: Most professional plumbers offer warranties on their work, giving you peace of mind knowing the repair is covered.

To locate a qualified plumber, you can check online directories, consult with friends or family for recommendations, or contact the manufacturer’s customer support team. They can provide you with a list of authorized plumbers in your area.

If you decide to attempt the replacement yourself, ensure you have the necessary tools, materials, and a thorough understanding of the instructions. If you encounter any difficulties, do not hesitate to reach out for professional assistance to avoid further complications.

Kohler Canister Valve Assembly Replacement Kit 1083980 How To

The Kohler Canister Valve Assembly Replacement Kit 1083980 is a genuine Kohler part that is designed to replace the canister valve assembly in your Kohler toilet. The canister valve assembly is responsible for controlling the flow of water into the toilet bowl. If the canister valve assembly is malfunctioning, it can cause the toilet to run constantly or to not fill up properly. Replacing the canister valve assembly is a relatively simple task that can be completed in about 30 minutes.

To replace the canister valve assembly, you will need the following tools:

Adjustable wrench
Phillips head screwdriver
Putty knife

Once you have gathered your tools, follow these steps to replace the canister valve assembly:

1. Turn off the water supply to the toilet.
2. Flush the toilet to empty the bowl.
3. Remove the lid from the toilet tank.
4. Locate the canister valve assembly. It is located at the bottom of the tank, in the center.
5. Use the adjustable wrench to loosen the nuts that hold the canister valve assembly in place.
6. Once the nuts are loose, use the putty knife to gently pry the canister valve assembly out of the tank.
7. Remove the old canister valve assembly and replace it with the new one.
8. Tighten the nuts that hold the canister valve assembly in place.
9. Turn on the water supply to the toilet and check for leaks.