Using this Fisher & Paykel dishwasher drawer latch assembly is straightforward. First, make sure your dishwasher is turned off and unplugged for safety. Then, carefully remove the old latch assembly from the left - hand drawer. Take note of how it's attached so you can install the new one correctly. Line up the new latch assembly in place and secure it using the appropriate screws or fasteners. Once installed, test the drawer to ensure it latches properly. As for maintenance, keep the latch clean by wiping it down regularly with a damp cloth. Avoid using abrasive cleaners as they can damage the latch. If you notice any issues like the drawer not latching or the latch feeling loose, contact us right away. Before purchasing, double - check your dishwasher's model number to make sure this is the right part for you.