4
2
1
3
1
2
3
1.6
1.4
1.5
1.7
(2) Remove tank top.
Mark existing
water level inside.
(3) Flush tank a
single time.
(4) Mark a line at the
residual water level
inside.
(1) Press and hold lever to
drain water. Remove excess
water with sponge.
(2) Disconnect supply line.
(3) Place bucket under-
neath fill valve shank. Use
Channel Locks® to loosen
and remove lock-nut from
fill valve shank. Allow water
to drain into bucket.
(1) Turn off
water supply.
www.fluidmaster.com
2
Step 1: Remove old parts
1.2
1.1 Prepare
Remove fill valve
