TROUBLESHOOTING
IF YOU CAN'T REMOVE THE AQUA PISTON YELLOW / BLACK CAP
1. Turn off water supply. Flush toilet.
2. Remove refill tube from top of yellow / black cap.
3. Lift up on Canister (A) until it stops.
4. Reach into tank and grab the Center Guide (B).
Turn counterclockwise and remove from tank.
5. Remove old seal, placing new Seal (C) in groove at bottom of
canister (A).
6. Align Center Guide (B) with hole in center of base.
Insert into hole. Turn 1/4 clockwise to lock.
7. Replace refill tube back into cap.
16
For installation assistance, contact our
ADDITIONAL
technical services department. Email,
QUESTIONS?
chat or call our toll-free number.
www.fluidmaster.com/support
1-800-631-2011
Hours Available:
Monday – Friday
5:30 AM - 5:00 PM PST
A
C
B
B