Toto Dual flush - not filling

[dpw-ct]

I have had a Toto Aquia One-Piece Toilet, Dual Flush toilet (1.6GPF & 0.9GPF Model MS654114MF) for a couple of years and all of a sudden it stopped filling. Any advice on what this might be. Sediment ? other common causes. Need advice on how to fix.

Thanks all

 

[Terry]

www.terrylove.com/korky

Servicing Instructions for working on the fill valve on the bottom of the page.

Korky 528T Replacement TOTO Toilet Fill Valve - Fits G-Max and Power Gravity Toilets -Easy to Install -Made in USA

 

[Sponsor]

 

[WJcandee]

If after servicing the valve it doesn't solve the problem, turn off the water to the toilet, disconnect the supply hose from the valve, and holding the hose over a bucket or something turn the water and see if any comes out the hose in a good flow. If not, then you may have a defective FloodStop hose (that is supposed to cut off for excessive flow). Replace it with a normal hose and you should be fine.

Korky video on servicing the valve (Korky makes the green-capped fill valve that Toto uses in the Aquia):