The fill valve may need cleaning,
or you can replace the assembly cap, which sells for $1.99 at Lowes.
Instructions are here.
Hello , we had 4 Toto Drakes installed in our new house about 2 years ago.
Lately one of them has been behaving differently then the others during
When we flush it , it empties OK but then it "delays" with 2 to 3 seconds of silence before it starts to refill. I guess the best way to say it is that it pauses... All the other Toto Drakes start to refill almost immediately after
the tank has emptied. I lifted the cover to look inside as it flushes and did not
Is this a sign of some impending failure of the flush system? If so any ideas
on what needs replacing? I'm guessing its the blue flushing "module". We have no plumbing experience
I had one that did that...it stopped on its own. It's been a couple of years now. I wouldn't worry.
Important note - I'm not a pro
Retired Defense Industry Engineer; Schluter 2.5-day Workshop Completed 2013