There is a yellow tab on the side of the float. If you push this in it will allow the float to move up or down to adjust to the height that you require.

No there are no additional accessories required. The float is built into this product. If this is a straight replacement of the fill valve then this is all you will need.

At the top of the fill valve there is a float which has a yellow tab on the side. if you push in this yellow tab it will allow you to move the float up and down. This will determine how much water you require for your tank.

If you need further assistance please contact our customer service at 1-800-465-6130.

Yes there are 2 yellow portions on this fill valve. I will mention the bottom ring first. This ring pops out or down and then allows you to adjust the actual height of the fill valves to match the height of the one being replaced. The the ring locks back into place to secure the fill valve. The yellow porting at the top allows more water to fill the tank or can be referrred to as the float. When you push this yellow tab in, it allows the float portion to move up and down to allow more water into the tank.

I hope these answers help you in your installation. Please let us know if there is anything else you require. Our customer service line is 1-800-465-6130.

The instructions cannot be downloaded, however we have just made some modifications to our instructions to make soem of the points mentioned easier.

If you would like these emailed please advise us and we can send them out.

Thank you.

It appears that there is a problem with the diaphram that is inside this unit and is a faulty unit and should be returned and replaced.

Sorry for the inconvenience.

There is a yellow tab near the top of the fill valve which allows you to adjust the water level which should alleviate this.

The instructions are correct. The image on the box does not show the proper indication for installation. Thank you for bringing this to our attention.

Pull down on the yellow ring near the bottom of the fill valve. This will unlock the height of the fill valve. This will allow you to adjust the fill valve to your desired height and be sure to put the yellow locking nut back into position as this secures and locks this height in place.

There are 2 adjustments. One was when you removed your old fill valve or ballcock and then adjusted your new M5350 to the required height which would be 1" above the overflow tube. This adjusts the height of the fill valve and has a lock nut that locks the unit in place. The other adjustment can be found on the side of the float on the fill valve. There is a yellow tab on the side which adjusts the amount of water in the tank. This can be moved up or down in order to reach the optimal level for your toilet. Please be certain that you have the overflow pipe coming off of the fill valve and into the overflow tube.

There may be one point to cover off. Can you call me personally at 1-800-465-6024 ext.265 and I will try to lead you through this to fix.