The photo to the left shows the washers and locknut that connect the basket.
Changing kitchen sink drain pipe.
Replace sink drain pipe screw in new tailpieces that are long enough to extend to the same level as the top of the drain pipe in the wall.
You re supposed to be able to loosen these nuts by hand but you seldom can.
Attach new tailpiece step 3.
If you are looking for an easy step by step instructional on how to plumb a drain then this is it.
No need to call the handyman in this plumbing tips video we show you how to install kitchen sink drains.
Remove a self rimming cast iron sink.
Clean and prepare your surfaces.
Add a t fitting if necessary step 4.
How to replace kitchen sink drain plumbing step 1.
Step three the next.
Remove the old drain pipe step 2.
Separate the tailpiece from the sink drain.
How to replace kitchen sink pipes step one take the old drain apart.
When you examine your under sink elbow you see that it s joined to the tailpiece which is the vertical pipe coming from the sink or garbage disposal and to the horizontal waste arm by large connecting nuts.
With large pliers loosen the slip nut which is a ring that keeps the tailpiece tightened to the drain located on.
You usually need to use slip lock pliers or a wrench.
This video shows how to assemble drain pipes under a sink.
Next use pliers to loosen the second slip nut that attaches the tailpiece to the p trap and remove.
Is your kitchen sink drain leaking water underneath.
Assemble the pipes with.
Step two the basket strainer assembly.
Disassemble the existing drain assembly so you can remove the strainer which most.
Attach a trap arm step 5.
Use a pipe that s the same diameter either 1 1 4 or 1 1 2.
There aren t many reasons for changing out the drain pipes under a kitchen sink but it s not uncommon to replace the drain assembly during a kitchen renovation when the sink is being replaced.
Remove existing piping and drain before you start cutting and removing pipe you will want to place a bucket.
Wipe away excess caulk.