Changing Kitchen Sink Drain Pipe

This video shows how to assemble drain pipes under a sink.

Changing kitchen sink drain pipe.

You re supposed to be able to loosen these nuts by hand but you seldom can. Remove existing piping and drain before you start cutting and removing pipe you will want to place a bucket. Clean and prepare your surfaces. Remove the old drain pipe step 2.

You usually need to use slip lock pliers or a wrench. Attach a trap arm step 5. Step two the basket strainer assembly. Wipe away excess caulk.

If you are looking for an easy step by step instructional on how to plumb a drain then this is it. 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. Cut new pipes with a hacksaw to match the ones you removed. Use a pipe that s the same diameter either 1 1 4 or 1 1 2.

With large pliers loosen the slip nut which is a ring that keeps the tailpiece tightened to the drain located on. Separate the tailpiece from the sink drain. Disassemble the existing drain assembly so you can remove the strainer which most. How to replace kitchen sink pipes step one take the old drain apart.

How to replace kitchen sink drain plumbing step 1. Apply a bead around the sink opening when you set in the sink and around the drain opening when you set the disposer drain and basket strainer. Connect a trap bend to the trap arm. Remove a self rimming cast iron sink.

Attach new tailpiece step 3. Next use pliers to loosen the second slip nut that attaches the tailpiece to the p trap and remove. 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. No need to call the handyman in this plumbing tips video we show you how to install kitchen sink drains.

Add a t fitting if necessary step 4. Is your kitchen sink drain leaking water underneath. Assemble the pipes with.