Ultramax Fill Valve Problem

[Sobershea]

We have a 10 year old Toto Ultramax. Model MS854114SL. The fill valve was just replaced by a plumber with a green Toto branded #528 fill valve. After the plumber left I realized the water level in the bowl is a good 1-1 1/2 inches too low (below the water line). I do not see any way to adjust the water height. I can see no moving parts. Any ideas?

 

[Reach4]

First, make sure the refill hose is held above the overflow tube by a clip.

Toto Model #TSU53A has adjustments for the tank fill height, but not the bowl refill.

 

[Sponsor]

 

[Terry]

The green cap is for a 1.28
I normally use the Blue cap Korky on those

 

[Sobershea]

The green cap is for a 1.28
I normally use the Blue cap Korky on those

Thank you for the info. Can you tell me what a 1.28 means? And the model # of the Korky. The plumber is coming Monday to adjust the water and I want to tell him what part to get. Not only is there low water, it is very loud. My other Toto is quiet in comparison.

PS just looked online and our Toto is 1.6. So he used the wrong part?

 

[Reach4]

If you can pick a new part, look at https://www.korky.com/products/fill-valve-replacements/quietfill-platinum-fill-valve

It has an adjustable bowl refill.

 

[Sobershea]

The Plumber just left and we have the Korky unit installed!! Now my Toto is back to normal!! Thank you all!!