Instructions / Assembly
FLUSH VALVE SERVICING INSTRUCTION
Ill. 1
Ill. 2
Ill. 3
Ill. 4
ST494M (CST494CEMFG)
1) Shut off the water supply to the toilet.
2) Flush toilet and remove remaining water 
 from tank with a  sponge.
3) Remove the tank lid and place it upside 
 down on a clean  surface.
4) Pull the clip on top of trip lever gear box 
 as shown.
5) Pull gear box away and set on the side as 
 shown. (see Ill. 1 & 
 Ill. 2)
6) Rotate and pull up on the flush tower to 
     remove it. (see Ill. 3)
7) Remove the grey rubber seal gasket and 
 rinse under running  water to clean. (see Ill. 4)
8) Place the gasket back on the flush tower.
9) Align and place the flush tower into housing 
 and gently press 
 to snap and to lock into place.
10) Replace the trip lever gear box and push down 
 on lever to 
 lock it in place.
11) Carefully install the tank lid back on the tank.
12) Flush the toilet several times making sure 
 the trip lever 
 operates normally. 
 Pull trip lever handle Forward for the Full 
 Flush and Push backward for the Light Flush.
13) Check the water level in the tank and inspect for 
 signs of any 
 leakage. 
ENGLISH
7a










