No. The instructions for replacing the ballcock valve should be printed on the package for the new valve. You can also discuss it with an employee at a good hardware or home improvement store who should be able to explain and maybe even demonstrate the procedure for you.
Just replace the ballcock valve..
Have the new valve in hand. Cut the toilet water supply off at the commode, or even at the street meter box.Remove water tube or pipe supply and old flush valve. Install new valve and new supply line if required.
Take tank off of the bowl and replace it . Always install new tank to bowl bolts and washers and tank to bowl gasket. The flush valve is what your tank ball is conected too. If your talking about ballcock then you just take it out with out having to do the above. The ballcock is what lets the water come into tank. Always shut off water either way. If you cannot get the bolts to come lose you will have to hack saw them off, it will take a little while to do so but it works best. You will only use the blade it self and turn the blade around. And you will be cutting between tank and bowl and put something on the bowl so not to scatch the bowl like duct tape or what ever you have like this. and if you have a brass nut on flush valve under tank you will have to cut it also
By isolating the valve then remove it and replace it
You turn off the water valve before it -probably on the sidewalk, or just on your front yard. Then remove the main valve and replace it. NOT a job for amateurs. I hope you have some experience at least.
Just replace the ballcock valve..
Your ballcock is comming on -- replace tank ball or sometimes you have to change out flush valve -- but change tank ball first and see if that will do it You hardly ever have to change flush valve -- Your ballcock is what lets water come into your tank
check your pressure regulator valve or house pressure .Replace fixture stop and ballcock assy also r&r flapper
To replace the flush valve seal in a toilet, first turn off the water supply to the toilet. Remove the tank lid and flush the toilet to empty the tank. Disconnect the flapper chain and unscrew the flush valve nut. Remove the old seal and replace it with a new one. Reassemble the parts and turn the water supply back on.
To replace the toilet water supply valve, first turn off the water supply to the toilet. Then, disconnect the water supply line from the old valve. Use a wrench to remove the old valve and replace it with a new one. Reconnect the water supply line and turn the water back on to test for leaks.
An overflow pipe on a (toilet cistern?) will leak if the rubber disc in the ballcock slide valve needs to be replaced.
A ballcock is a ball float on the end of a lever in the water closet of a toilet. As the level of water in the closet rises, so does the floating ballcock. When the water level is high enough, the lever operates a sliding valve and the water coming into the closet is shut off.
To replace a Kohler toilet flush valve, first turn off the water supply to the toilet. Flush the toilet to empty the tank. Remove the tank lid and disconnect the water supply line. Unscrew and remove the old flush valve. Install the new flush valve according to the manufacturer's instructions. Reconnect the water supply line, turn on the water, and test the flush valve for proper operation.
To replace a toilet shut off valve, first turn off the water supply to the toilet. Then, use a wrench to loosen and remove the old valve. Install the new valve in its place and tighten it securely. Finally, turn the water supply back on and check for any leaks.
The water in the lower toilet is probably being siphoned out of the tank by the negative pressure caused by flushing the upper toilet. This CAN happen if the water level in the tank of the lower toilet is over the top of the ballcock. If this is the case, the tank water is being siphoned into your drinking water! Replace the ballcock with a Fluidmaster right away. If you have a small white fill valve that sits in the bottom of the tank, get rid of it. These are illegal and WILL siphon under these conditions. If the lower toilet runs AFTER the fill cycle of the upper toilet, it may be that the ballcock seals at a lower pressure, and the pressure spike when the upper toilet shuts off causes it to run a bit until the added water closes the valve a little tighter.
To remove a toilet water valve, first turn off the water supply to the toilet. Use a wrench to loosen and remove the nut connecting the valve to the water supply line. Then, disconnect any remaining connections and remove the valve from the toilet.
Replace the fill valve (ballcock). The type that uses a diaphragm, like fluidmaster, will shut it off quicker. Reason that occures: vibrations in the pipe from the fill valve when the water flows through the ballcock ( like a whistle does with air), but water makes a deeper sound and sometimes vibrates quite loudly once that starts. If that doesn't fix it, try replacing the supply water valve.