STEP 2:
See below for your specific flush valve seal replacement instruction.
For more detailed instructions and installation
videos, please visit our website at
Fluidmaster.com & enter K-400H-001 in the
search field.
Kohler
AquaPiston
®
(use
YELLOW seal
Remove and replace old
seal, placing new seal in
groove at bottom of
canister.
American Standard
Champion 3
(use
YELLOW seal
Remove and replace old
seal by sliding the seal up
and over the valve.
Replace with new seal in
groove at bottom of
canister.
American Standard
Champion 4 / Eljer
Titan 4
(use
BLUE seal
Unthread black nut on
top of green cover.
Remove cover and
replace seal.
4
REMOVE & REPLACE FLUSH VALVE SEAL
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