DIYers are also prone to overtightening plastic fittings on faucet tubes and toilets. Apply too much torque when sealing up a supply tube, and this can cause the hex nuts and bolts to break. Like with pipes, this can also result in burst faucets and toilet water supply lines.
Do not overtighten the supply line. Screwing a supply line on too tight is one of the worst things you can do. Such overtightening will cause the metal threads inside of the line to become warped, making it much easier for water to slip past. It may also damage the rubber O-rings inside of the line.
Hand tighten the plastic nut and do not overtighten it or you could break the porcelain tank. Next, connect the small end to the nipple on the angle stop valve. Hand tighten the nut, then use your wrench to tighten the connection just a bit more (never more than a quarter turn past hand tight).
You can overtighten the ones on the floor that connect the toilet there, and the porcelain bowl will break there.
Screw in the nut between the supply line and the toilet by hand, then use a wrench to do an additional quarter of a turn. You do not want to tighten the nuts too much, or you might strip their threads and damage them. Be sure to turn it to the left. Remember: Righty tighty, lefty loosey!
Hand Tight is Right
It seems to go against common sense, but plumbing pipe fittings don't have to be super tight in order to function properly. In fact, pipes should only be hand tight to help aid the flow of water throughout your home.
See whether you can jiggle either of the bolts underneath with your fingers. If a bolt is loose, simply use a socket wrench to tighten the nut until you feel some resistance. (Beware of overtightening — you don't want to crack the porcelain of the toilet itself.)
Flush valve locknut may not be tight enough. Check locknut and use tools to ensure locknut is tightened 1/2 turn past hand tight. over 5 years old to prevent flooding and property damage.
The chances of the bolts corroding or getting worn out are even higher if the water is hard. However, it's not always that you need to replace the tank bolts. Sometimes the leakage may be due to loose bolts. In this case, you will only have to tighten the bolts and straighten the wobbly toilet tank.
The constant movement of the toilet seat lid, sitting, and heavy put-ons on the toilet could have made the nuts and bolts loose. Your toilet suit may be old and need to be replaced. The bolts and nuts could be worn out over time and may need to be changed.
The general rule of thumb is to replace all your supply line hoses every 5 years as a preventative measure to protect your home against any potential leaks. But since braided supply lines have a rubber core, we recommend that they can be replaced every 10 years.
Additionally, while not required, Teflon tape can add further security to your installation if your toilet hose is leaking. And taking that extra step never hurts!
Common issues that can cause a water supply line leak include wear and tear, corrosion, or a crack or small hole in the line. If your water line is damaged, it's important to replace it with a new supply line to prevent water damage and any further leaks.
Uneven Compression: Overtightening can lead to uneven compression across the gasketed joint. Non-uniform compression can create gaps or areas of low compression, which are susceptible to leakage. 4. Fastener Damage: Applying excessive torque to the fasteners can lead to stretching, thread damage, or even bolt breakage.
Turn On Faucets Throughout Your Home
It is only necessary to open the faucets a half turn to allow the air in your pipes to escape. After you turn on all the cold and hot water faucets in your house, you should also flush your toilets to clear out the air trapped in your pipes.
Pipe stress refers to when pipes are bearing too heavy of a load at a pressure that is too high. When the water pressure in your home's plumbing reaches this point, it can cause the pipes, gaskets, and seals of your plumbing system to become stressed — and could potentially lead to your water pipes leaking or bursting.
Toilets are made of vitreous china and if the tank bolts are over tightened, the china will crack and can cause a leak. The leak will come directly from the toilet tank and can be anything from a slow drip to a good flow of water.
To do so, use your small pipe wrench, place it around the fitting, and slowly (and gently) tighten the nut that connects the line to the wall supply or toilet. Tightening your fittings can be a little tricky, as too much pressure on the fitting can do more harm than good.
If the toilet isn't flushing correctly or is running constantly, try replacing the flapper or adjusting the float or fill valve with the attached screw or dial. If these steps don't correct the problem, you might need to replace the fill valve and float.
A leaky flapper doesn't reseal properly after the toilet has been flushed. If your flapper is worn, broken or damaged, replacing the unit should help your toilet function normally. If the flapper looks to be in good shape, check to see if it is aligned with the opening.
If your toilet still rocks back and forth after checking that your toilet bolts are tightened, there's no toilet problems and the wax ring is fine, then you may have an issue with your subfloor. An issue with your subfloor may require more than plastic shims or additional washers for a toilet that rocks.
Over-tightening the toilet tank bolts can cause cracks in the tank because of the brittle nature of porcelain.
Tighten them both as much as you can by hand, then give each one a quarter turn with a wrench. If it's still leaking, then the best thing to do is to get a new toilet tank bolt-and-gasket kit that's suitable for your brand/model of toilet.
Tightening the bolts too much can crack the brittle porcelain of the toilet, for which there is no repair. Check the flange bolt at each side of the toilet, using a pair of pliers or a small wrench. If a bolt is loose, tighten it slowly just until it is snug.