Methods to repair cast iron sewer drains without digging through floors excavation for pipe replacement if you found our website you re probably freaked out because your plumber discovered that your cast iron sewer drains have long cracks or holes in them and they recommend digging up your entire house for a few weeks to replace your cast iron sewer drains the old fashioned way.
How to change cast iron plumbing cleanout in basement floor.
Then smack opposite sides of the tee or wye fitting at the same time using two hammers.
If this works don t reattach the old metal plug when you re done.
A cleanout plug is a cap or lid used to close off a drain cleanout pipe.
Good option 1 cabling the traditional method used most of the time to clean cast iron pipes is a drain snake with cable and blades.
Now the real work begins.
Spray lubricant around the rim of the plug aiming the spray to get as much of it into the threads as possible.
You can try heating the cast iron that the plug is in with a propane torch to see if that will loosen it or you can soak the threads at least overnight with a good penetrating oil and then use a length of cheater pipe galvanized that will fit over the handle of a large pipe wrench to try and break it loose counter clockwise.
Homeadvisor s drain pipe replacement repair cost guide gives costs to fix or replace cast iron drain pipes under the house in the basement or from the bathtub or shower.
This method is great when you have a clog but we re talking about descaling the inner walls of the old cast iron pipes to get them back to their original state of flow capacity.
Rotate the double blows around the entire fitting.
2 tap the rim of the.
Start the process by turning on the backflow preventer and removing the cap of the trap.
Wait at least 30 minutes for it to soak in before proceeding.
Next unlock the backflow ball by rotating the chisel counterclockwise.
Find plumbing prices to fix a collapsed or broken drain line in the home.
In this video we will show you how to cut the cast iron cleanout t in a sewer or drainage pipe so you can convert the old cast iron pipe in your home to pvc.
Soak the cleanout plug threads with rust penetrant.
If you feel it starting to give take your two pipe wrenches and attach one to the cleanout plug and the other to the fitting itself and twist as hard as you can.
Then drive a cold chisel against one of notches in the retaining ring.