Troubleshooting Flush Valve Seal Replacement; Refill Tube Replacement; Care And Cleaning - American Standard Champion-4 Installation, Care And Maintenance Instructions

9b
With correct washers in
place (see Step 9a),
tighten COUPLING NUT
1/4 turn beyond hand tight.
DO NOT OVERTIGHTEN.
11
13
TROUBLE SHOOTING FLUSH VALVE
SEAL REPLACEMENT:
1. Turn off water supply and flush toilet to empty tank.
2. Disconnect chain from trip lever by removing hair pin cotter
and clevis pin.
3. Parially lift and support piston bottom with one hand.
4. Remove thumbscrew by turning counter-clockwise.
5. Remove piston top and gasket.
6. Replace gasket with new gasket.
7. Reverse procedure, turn thumbscrew until 2 clicks are felt.
HAIR PIN
COTTER
NOTE: DO NOT ADD ANY FOREIGN MATERIALS TO THE SEALING SURFACE.
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.
THUMBSCREW
PISTON TOP
GASKET
PISTON BOTTOM
10
TOP
CRITICAL LEVEL
MARK ("C.L.")
MUST BE
1" ABOVE
OVERFLOW PIPE
FILL
VALVE
VALVE
BODY
SHANK
WASHER
LOCK NUT
CONE WASHER
COUPLING NUT
(HAND TIGHT ONLY)
ADJUSTMENTS
a. Adjust water level. Water level should be adjusted to level indicated in
tank by adjusting float cup. See Step 11 for water level adjustment method.
IMPORTANT:
b. If bowl fails to siphon, an adjustment may be required with the lift chain.
Simply remove the bead chain from the retainment clip (see Fig. 10A)
and take up slack on the chain, and reinsert on lift rod. Make sure the chain
is not too taught.
12

CARE AND CLEANING

When cleaning your toilet, wash it with mild, soapy water, rinse
thoroughly with clear water and dry with a soft cloth.
! WARNING:
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 damage caused by the use of in-tank cleaners.
13a

REFILL TUBE REPLACEMENT:

- 4 -
ARM NIPPLE
REFILL
TUBE
TANK
LEVER
FLOAT
CUP
WATER LEVEL
ADJUSTMENT
ROD
ADJUSTABLE
HEIGHT
THREADED
SHANK
PARTS FOR WATER
CONNECTION
(SEE STEP 9)
Diagram 1
Do not use in-tank cleaners. These products
Locate bottom portion of
hose clip to vent tube at
location as shown.
73052 9 -10 0 Rev. V
Fig. 10A