Using your Whirlpool washing machine drain pump motor is straightforward. First, make sure your washing machine is unplugged from the power source. Then, carefully remove the old pump motor and replace it with this new one, connecting the 2 - pin connector at the front. Once it's in place, plug your washing machine back in and start a normal cycle to test it. As for maintenance, keep the area around the pump motor clean to prevent any debris from clogging it. If you notice any strange noises or reduced performance during the washing cycle, stop the machine immediately and check the pump motor. And remember, if you're ever unsure about the suitability of this part for your washing machine, reach out to us with your model number before installation.