When installing or replacing the water inlet valve on a washing machine, it's important to ensure a proper seal without overtightening. Here are some guidelines to follow:
Hand-tighten: Start by hand-tightening the water inlet valve onto the washing machine's water inlet connection. This means turning it clockwise until it feels snug.
Use pliers for a slight additional turn: Once the valve is hand-tightened, you can use pliers to give it a slight additional turn, about a quarter to a half turn. This extra turn helps ensure a secure connection but avoids excessive force.
Avoid overtightening: It's crucial not to overtighten the valve as it may damage the threads or cause leaks. Over-tightening can lead to cracks or distortions in the valve or the washing machine's inlet connection.
Test for leaks: After installing the valve, it's essential to check for leaks. Turn on the water supply, start the washing machine, and observe the valve and connections for any signs of dripping or moisture. If you notice any leaks, turn off the water supply, make sure the valve is properly seated, and tighten it slightly more if necessary. Repeat the leak test until you achieve a watertight seal.
Remember, if you're unsure about the installation process or encounter any difficulties, it's best to consult the manufacturer's instructions or seek professional assistance from a plumber or an appliance repair technician.