
First, you will need to place a rubber seal on the underside of the flange. If you can use the old mounting nut with your new disposal, you can skip this step. Scrape off any plumber’s putty that is remaining to ensure a clean surface. Unscrew the mounting ring and push the rubber flange up through the sink. If, however, your new disposal is not compatible with the old mounting nut, you will need to remove this piece as well. If your new disposal is the same brand or model as your old disposal, then you shouldn’t have to remove the mounting piece on the sink. Once the plate has been removed, pull out the wire nuts and grounding screw, which should allow you to remove the power cable from the unit. At this point, the disposal will still be connected to the electrical system, so you will need to remove the plate covering all the electrical wiring. There may still be some residue and water, so dump any extra stuff out as much as possible. The disposal should be mounted on the sink with a mounting nut. There may be some residual runoff upon removal, so have a towel handy to clean up any messes. Use the pliers to loosen the spring clamp holding the pipe, and separate it from the unit. This should be the only pipe leading from the disposal into the wall (or ground). To remove the old disposal, you must first remove the drain pipe from the unit itself.

Electrical shock is a nasty bite, so you want to make sure safety comes first. Get Installation/Replacement Service From Amazon Now!īefore working on anything electrical, it’s imperative that you turn off the circuit breaker that coincides with the area in which you’re working.

Youtube video how to replace garbage disposal motor install#
4 Step 2: Install New Mounting HardwareĪs one of today’s many modern conveniences, the garbage disposal seems indispensable in the kitchen.
