Toto refill many times

[Tigerone]

I have this Toto ultramax toilet that refill and stop then refill and stops. It does it about six or seven times before it stops. Is there a adjustment I can do or do I have to replace something. Please Help. Thanks

 

[Terry]

Repairing a Toto fill valve

The fill valve may either need cleaning or repair,
This link has information on it.

Repairing the Toto fill valve