Inside of the button set seems like air pressure makes it work so this blue topped cylinder keeps stuck in the up position.
Wall mounted toilet flush button stuck.
Pressing it all the way makes it stuck in open or so it seems.
Refer to sloan flushmate valve troubleshooting if you have a sloan flushmate valve.
Each type is operated by pushing a button or pulling up a rod on the top of the tank that activates the flush mechanism.
Refer to in wall toilet tank troubleshooting if you have an in wall toilet tank.
You ve got your half flush and your full flush and you have two little rods that go down onto the button from the cistern cap and they can go on there or the cistern lid.
Or you can have one that.
When pressing it halfway it doesn t keep on running but it s not a good flush like that.
You will need to remove the panel that holds the button flush plate it s about 20cm high by 80cm long they are usually quite well clipped into place a good tug with a bit of leverage if you.
The phrase standard toilets applies to floor mounted toilets with standard flush and fill valves and dual flush models.
About to press it down to make it stop flushing.