Kohler K-3736, K-19896, K-3735, K-4346 User Manual

Installation & User Guide

Dual-Flush Toilet

K-3735 K-3736

K-19896 K-4346

1102602-A2-A

Tools and Materials

Thank You For Choosing Kohler Company

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 are listed on the back cover. Thanks
again for choosing Kohler Company.

Before You Begin

CAUTION: Risk of personal injury or product damage. Handle
with care. Vitreous china can break or chip if the product is handled
carelessly.

 Observe all local plumbing and building codes.

 Carefully inspect the new toilet for damage.

 If the existing toilet does not have a supply shut-off valve below the

cistern, install one before installing the new toilet.

1102602-A2-A 2 Kohler Co.

Installation

1 Remove the existing toilet: Turn off the water supply and flush the toilet, then

sponge out all remaining water from the cistern. Disconnect the supply shut-off
valve (if present), and remove the old pan and cistern.

CAUTION: Risk of hazardous gases. If the new toilet is not installed immediately,

temporarity stuff a rag in the closet flange.

2 Define the position of connector: Place the connector onto the pan, position between

outlet and waste pipe.

Case 1

Connector

For this model, there are two types of connector. You can choose one
of the above pictures which is most suitable to your local plumbing
and building codes.

Finished
Wall

Waste Pipe

180 mm.

Case 2

Finished
Wall

Waste Pipe

Connector

min. 90 mm.
max. 150 mm.

3 Position the template on the floor to ensure the rear pan against the wall. Mark the

mounting hole centerline on the floor.

Connector to Wall

Kohler Co. 3 1102602-A2-A

Connector to Floor

Installation

4 Drill 3/8” (10 mm) mounting hole

between the mark locations on the
floor and insert the anchor.

Anchor

6 Install the sleeves,

tighten the screw
and attach the
caps.

7 Position the cistern on the pan by centering the gasget

on the pan inlet. Assemble the retaining washer and
sealing washer to the screw. Securely tighten the
screws so the cistern is level.

Gasket

Screw

5 Install the washer and insert the hexagon

screw into the bracket then tighten the
screw.

Hexagon
Lag Screw

Bracket

Washer

Anchor

Retaining
Washer

Plan
Washer

Fiber
Washer

Sealing
Washer

Hole

Sleeve

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Cap

Screw

Screw

Installation

8 Connect the supply shut-off valve to the supply hose and connect supply hose to

toilet supply shank.

Water
Supply
Hose

Water
Supply
Hose

Rear Inlet TypeBottom Inlet Type

9 In cistern.

Rear Water Inlet

K-19896

Rear Water Inlet

K-3735, K-4346

Kohler Co. 5 1102602-A2-A

Bottom Water Inlet

K-3736

Tank Hose

Bottom Water Inlet

Optional 148794A-NA

Stop Valve

Install the Push Buttons

1 Remove the tape and protective pad. 2 Press down on the large button.

protective pad.

Tank Cover

3 Pull out and remove the small button. 4 Pull out and remove the large button.

5 Press the large button on to the black

rod.

Large Button

Black Rod

7 Insert the rod into the holes in the push

button housing.

1102602-A2-A 6 Kohler Co.

6 Press the small button on to the green

rod.

Small Button

Green Rod

8 Press down on the push buttons until

they click into place.

Install Flush Valve

1 Release flush valve by turn right and pull straight up on the canister.

2

1

2 Assembly flush valve by push straight down into the canister and turn left.

1

2

Kohler Co. 7 1102602-A2-A

New Zealand

Kohler New Zealand Ltd.

Phone: [phone] Fax: [phone]

Australia

Kohler Co.

Phone: [phone] Fax: [phone]

2008 Kohler Co.

©

1102602-A2-A