Using this Fisher & Paykel lid lock kit is easy. First, make sure your washing machine is turned off and unplugged. Then, remove the old lid lock mechanism carefully and install the new one in its place. When using your washing machine, always close the lid gently to avoid damaging the lock. As for maintenance, keep the lid lock clean by wiping it with a soft, dry cloth regularly. If you notice any issues like the lid not locking properly or strange noises, stop using the machine and contact us. Before purchasing, double - check your machine's model and production code to ensure a proper fit.