Replace Sink Strainer

Tools:

spud wrench
slip-joint pliers
putty knife
screwdriver
basket strainer kit
plumber's putty

1. Disconnect the drainpipe from the basket strainer using slip-joint pliers or a plumber's wrench (figure A). Once the nut is loose remove it the rest of the way by hand.

2. Use a spud wrench to undo the large retaining nut on the underside of the basket. The best way to do this is have a friend brace the basket up top with the slip-joint pliers (figure B), while you loosen the retaining nut with the spud wrench (figure C).

3. Peel away the rubber and paper washers from the bottom of the basket. Pry the basket out from the top with the edge of a putty knife and clean away all old putty.

4. Clear the blockage from the drain with a stick or pipe cleaner. Apply a new ring of plumber's putty around the drain hole in the sink and push the new basket lightly into place.

5. Fit new rubber and paper washers into place and secure the basket assembly with the retaining nut. Reconnect the drainpipe. If the pipe is plastic and it connects to metal, but sure not to over tighten the connection or the plastic could split.

6. Trim away excess plumber's putty from new basket assembly and clean sink.