Kohler K-8666X User manual

Installation Guide
Kitchen Sink Faucet
1004636-X01-A
English, Page 1
  
K-8666X K-8674X

1004636-X01-A 2 Kohler Co.
We appreciate your commitment to Kohler quality. Please take a few minutes
to review this manual before you start installation. If you encounter any
installation or performance problems, please don’t hesitate to contact us.
Our phone numbers and website are listed on the back cover. Thanks
again for choosing Kohler Company.
Observe all local plumbing and building codes.
Shut off the water supplies.
Carefully inspect waste and supply tubing for any sign of damage and
replace if necessary.
For new installations, assemble the faucet on the sink before installing
the sink.
Before installation, unpack the new faucet and inspect it for damage.
Return the faucet to the carton until you are ready to install it.
Sealant
Ta p e
Tube Cutter
Adjustable
Wrench
Pencil
Thank You For Choosing Kohler Company
Before You Begin
Recommended Tools and Materials

Kohler Co. 3 1004636-X01-A
1. Faucet Installation
Spout
Base
Handspray
Spray Holder
Gasket
Mounting Hole
Nut
Shank
Shank Tee
Handspray Hose
Nut
Washer
Sink
Spout
Apply plumbers putty
Rubber washer
Apply a bead of plumbers putty or other sealant to the underside of the
spout base according to the manufacturer’s instructions.
Thread the nut and washer to the bottom of the shank.
Insert the shank from the bottom of the sink.
Thread the spout to the bottom of the shank, then loosen the spout 1/8 of
a turn.
Tighten the nut and washer to secure the shank to the sink.
Place the rubber washer to the spray holder.
Slide the spray holder through the mounting hole from above.
Thread the gasket to the spray holder and securely hand tighten the nut
to the shank from under the sink.
Insert the handspray hose through the spray holder.
Attach the hose to the shank tee using thread sealant.

1004636-X01-A 4 Kohler Co.
2. Valve Installation
Apply a bead of plumbers putty or other sealant to the underside of the
escutcheons according to the manufacturer’s instructions.
Thread the flexible hoses to the valve body outlets. Do not overtighten.
Insert the valve bodies into the mounting holes from the top of the sink.
Make sure the hot valve body is installed in the left-hand hole and the
cold valve body is installed in the right-hand hole.
Install a washer and nut to the bottom of the valve bodies.
Align the valve bodies so the copper tubing faces the outside.
Wrench tighten the nuts.
Connect and tighten the hoses to the shank tee.
Escutcheon
Hose
Nut
Shank
Te e
Washer
Apply
plumbers
putty.
Valve Body

Kohler Co. 5 1004636-X01-A
4. Installation Checkout
3. Supply Installation
NOTE: If the sink is not installed, install it at this time. Be sure to
follow all instructions packed with the sink.
Position the round end of the water supply hose to the inlet and supply
shut-off valve.
Securely tighten all nuts.
Faucet Supply
Hose
Inlet
Washer
Aerator Chamber Assembly
Aerator Body
Water
Supply
Hose
Supply
Shut-Off
Valve
Ensure that both faucet handles are turned off. Hot is clockwise close
and cold is counterclockwise close.
Turn on the hot and cold water supplies. Check for leaks.
Remove the aerator from the spout by turning it counterclockwise.
Turn on the hot and cold faucet handles.
Run the water for about one minute to remove any debris.
Turn off the hot and cold faucet handles.
Reinstall the aerator by turning it clockwise until hand tight.
Check for leaks.