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10

11

ADJUSTMENTS
  

a.  Adjust water level. Water level should
     be adjusted to level indicated on tank
     by adjusting float cup.

See Step 11 for water level adjustment 
method

b.  If bowl fails to siphon, an adjustment
     may be required with the lift chain. 
     Simply remove the bead chain from
     the retainment clip and take up slack
     on the chain, and reinsert on lift rod. 
     Make sure the chain is not too taught.

12

-   3   -

CARE AND CLEANING

When cleaning your toilet, wash it with mild, soapy water, rinse thoroughly with clear water and dry with a soft cloth. Avoid detergents, 
disinfectants, or cleaning products in aerosol cans. NEVER use abrasive scouring powders or abrasive pads on your toilet seat.  Some 
bathroom chemicals and cosmetics may damage the seat's finish.

WARNING:

 Do not use in-tank cleaners. Products containing chlorine (calcium hypochlorite) can seriously damage fittings in the 

tank. This damage can cause leakage and property damage.

American Standard shall not be responsible or liable for any tank fitting damage caused by the use of cleaners containing 
chlorine (calcium hypochlorite). 

!

VALVE

BODY

ADJUSTABLE
HEIGHT

WATER LEVEL 

ADJUSTMENT 

ROD

Turn on water supply. 
Submerge the FLOAT CUP 
under the water for 30 
seconds. Adjust the water to 
desired level by turning 
WATER LEVEL ADJUSTMENT 
ROD and moving FLOAT CUP 
up or down.

TANK
LEVER

FLUSH
VALVE

TOP

ARM

NIPPLE

Diagram 1

PARTS FOR WATER
CONNECTION
(SEE STEP 9)

CONE WASHER

FLAPPER

THREADED
SHANK

SHANK
WASHER

COUPLING NUT
(HAND TIGHT ONLY)

FILL

VALVE

FLOAT

CUP

CRITICAL LEVEL

MARK ("C.L.")

MUST BE

1" ABOVE

OVERFLOW PIPE

REFILL
TUBE

LOCK NUT

REPAIR PARTS LIST

NOTE: 

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

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

PART NO.

DESCRIPTION

TANK NUMBER

7381031-XXX0A

034783-XXX0A

738565-423.0070A

738921-100.0070A

738920-100.0070A

7301021-0070A

738916-100.0070A

735134-400-XXX0A

738921-103.0070A

7381026-400.0070A

TRIP LEVER - STANDARD LEFT HAND

BOLT CAP KIT

FLUIDMASTER 400A VALVE

FLUSHVALVE ASSEMBLY - 3 INCH (INCLUDES FLAPPER)

FLAPPER ASSEMBLY - 3 INCH 

TANK COUPLING KIT #253

REFILL TUBE - 5 INCH

TANK COVER - 12" ROUGH

FLUSHVALVE ASSEMBLY (HET) - 3 INCH (INCLUDES FLAPPER)   

FLAPPER ASSEMBLY (HET) - 3 INCH

4202.016

4202.513














4202.500

4202.128














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