American Standard 2366, 2377 Adjustments, Repair Parts List, 12CARE AND CLEANING, Description

9

	TANK
WATER INLET
WASHER
COUPLING NUT	FLEXIBLE
	SUPPLY
	VALVE NUT
	COMPRESSION
	COLLAR

TRIM PLATE

VALVE

CAUTION: Overtightening of COUPLING NUT could result in breakage and potential flooding.

CONNECT WATER SUPPLY

a.Connect water supply line between shutoff valve and tank water inlet fitting. Tighten COUPLING NUT 1/4 turn beyond hand tight. Check that refill tube is inserted into overflow tube.

b.Turn on supply valve and allow tank to fill until float rises to shutoff position.

c.Check for leakage at fittings, tighten or correct as needed.

d.Do not use plumber's putty to seal these fittings.

10

SET

SCREW1/32"

APPROX.

ADJUSTMENTS

The flushometer tank is designed and factory-adjusted to provide a consistent, safe seal depth in the bowl after each flush. Field refill adjustment is not required. The refill has been preset and locked.

FLUSH ACTUATOR ADJUSTMENT - The spacing between the bellcrank and flush actuator may be adjusted to assure positive operation of the trip lever. Proceed as follows:

a.Remove tank cover and check that there is approximately 1/32" (0.8mm) gap between the top of the actuator and bottom of the spring rod when it is lifted to remove slack from linkage.

b.If necessary, loosen set screw in actuator cap and turn cap to increase gap (clockwise) or decrease gap (counterclockwise), as needed.

c.Tighten setscrew securely after adjustment is completed. Replace tank cover.

11

3

2

1

4

5

REPAIR PARTS LIST

NOTE: "XXX" and "YYY" represent color or trim finish options. Specify when ordering.

ITEM	PART NO.	DESCRIPTION	QTY
1	738473-YYY0A	TRIP LEVER-LH	1
	738494-YYY0A	TRIP LEVER-RH
2	4098.100.XXX	TANK (COMPLETE WITH COUPLING	1
		COMPONENTS AND TANK TRIM)
3	735083-400.XXX	• TANK COVER	1
4	3099.016.XXX	BOWL, ELONGATED	1
	3083.016.XXX	BOWL, ROUND FRONT

6

8

910

7

11

	3109.016.XXX	BOWL, ELONGATED 16-1/2"H
5	034783-XXX0A	• BOLT CAP COVER KIT (INCL	1
		TWO COVERS/WASHERS)
6	738493-0070A	SPRING ROD ASSEMBLY-LH	1
	738495-0070A	SPRING ROD ASSEMBLY-RH
7	004602-0070A	COUPLING GASKET	1
8	738496-0070A	LOWER SUPPLY ASSEMBLY (35 PSI)	1
9	047562-0070A	UPPER SUPPLY ASSEMBLY	1
10	047563-0070A	VALVE CARTRIDGE ASSEMBLY	1
11	730292-0070A	TANK COUPLING KIT	1
	735083-600.XXX	TANK COVER FOR LOCKING DEVICE	1
	603111-0030A	COVER LOCKING DEVICE KIT	1

12CARE 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.

730479 - 100 Rev . A - 3 -