Installation Guide

ManualsBrandsAmerican Standard ManualsBathCadet Pressure-Assisted 1.6 GPF Toilet Tank Only in White

730529-100 Rev. V

- 5 -

Does not flush

Poor or sluggish flush

Toilet leaks

Toilet does not shut off

a. Water supply valve closed.

b. Supply line blocked.

c. Flush valve chain too loose or disconnected.

d. Sand or debris lodged in water control.

a. Bowl water level too low.

b. Supply valve partly closed.

c. Partially clogged trapway and/or drain pipe and/or vent.

d. Supply pressure too low.

e. Flush valve chain too tight, holding flush valve open.

a. Poor supply line connection.

b. Poor bowl to tank/floor connection.

a. Flush valve seal leaking or deformed.

b. Sand or debris lodged in water control.

a. Open valve and allow water to fill tank.

b. Shut off water supply, disconnect supply line and inspect all

gaskets and washers. Reassemble. Also, see Fluidmaster

maintenance. (see Step 14)

c. Readjust chain length as required.

d. Shut off water supply. Remove cap and clean as per Step 14.

a. Check that refill tube is connected to water control and

inserted into tank overflow without being kinked or damaged.

(see Step 13a)

b. Open supply valve fully. Be sure that proper supply tube size

is used.

c. Remove obstruction. Consult a plumber if necessary.

d. Normal supply pressure must be at least 20 psi.

e. Readjust chain length as needed. Review Step 10.

a. Review Step 9 of installation procedure.

b. Review Step 4 through 7 of installation procedure.

a. Clean debris from seal surface. Replace flush valve seal as

needed. (see Step 13)

b. Shut off water supply. Remove cap and clean as per Step 14.

TROUBLESHOOTING GUIDE

PROBLEM POSSIBLE CAUSE CORRECTIVE ACTION

REPAIR PARTS LIST

Repair parts are determined by toilet tank number which can be found marked inside tank.

NOTE: "XXX" represents color or trim finish options. Specify when ordering.

PART NO.

4266 Tank

With

735128 Cover

4266 RH Tank

With

735128 Cover

4272 Tank

With

735109 Cover

4281 Tank

With

735113 Cover

DESCRIPTION

Champion

4 LH Trip Lever

Champion

4 RH Trip Lever

Champion

4 LH Trip Lever

Champion

4 LH Trip Lever

Bolt Cap Kit (Incl. 2 Covers & Washers)

Champion

4 Fluidmaster 400a Valve

Champion

4 Flush Valve Seal Kit

Champion

4 Flush Valve Assembly

Champion

4 Clevis Pin Assembly

Champion

4 PVC Refill Tube

Champion

4 Tank To Bowl Coupling Kit #241

Champion

4 Tank Cover

Champion

4 Tank Cover

Champion

4 Tank Cover

Clip for Refill Tube

738995-XXX0A

738997-XXX0A

738835-XXX0A

738837-XXX0A

034783-XXX0A

738565-424-0070A

7301111-0070A

3174.002-0070A

738985-0070A

738570-1010A

738756-0070A

735128-400-XXX

735109-400-XXX

735113-400-XXX

072989-0070A

✔

•

Make sure water supply is off.

Remove valve TOP by lifting

arm and rotating top and arm

1/8 turn counterclockwise,

pressing down slightly on cap.

IMPORTANT: Always clear

sand and rust from system.

• While holding a

container over the

uncapped VALVE to

prevent splashing, turn

water supply on and

off a few times. Leave

water supply off.

• Replace TOP by engaging

lugs and rotating 1/8 turn

clockwise. MAKE CERTAIN

TIP IS TURNED TO THE

LOCKED POSITION. VALVE

MAY NOT TURN ON IF TOP

IS NOT FULLY TURNED TO

THE LOCKED POSITION.

For troubleshooting information please contact:

TROUBLESHOOTING

IF FILL VALVE SHUTS OFF BUT CONTINUES TO

LEAK SLOWLY, repeat Step 14.

IF FILL VALVE TURNS OFF AND ON DURING

PERIODS OF NON-USE, it is a signal you are

wasting water because:

• The end of the refill tube is inserted into overflow

pipe, below water level in tank. Attach refill tube to

overflow pipe using "S" clip provided.

• The flush valve is leaking because it's worn, dirty

or misaligned.

IF FILL VALVE WON'T TURN ON OR SHUT OFF

or REFILL OF TANK WATER IS SLOW after valve

has been in use for some time, Fluidmaster Model

242 Replacement Seal may be needed.

Go to our website at www.fluidmaster.com for