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Turn On Water and Check for Leaks — Finalize the Installation

Beginner2 hours

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How to Replace Washing Machine Supply Hoses · Step 9 of 9

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In this video

With the new hoses installed, it's time for the final checks. Slowly turn the water supply valve back to the 'On' position. As the hoses fill with water, carefully inspect all four connection points (two at the valve, two at the machine) for any drips or leaks. Use a flashlight if needed to get a clear view. If everything looks dry, plug the washing machine back into the outlet. Start a small wash cycle to run water through the hoses under pressure, and perform one last check for leaks. The new hoses also have the replacement date printed on them, which serves as a helpful reminder for future maintenance.

Goal: Restore water and power, and verify that the new installation is completely leak-free.

  • Turn the water on slowly to allow the pressure to build gradually, which can make it easier to spot a small leak before it becomes a big spray.
  • If you see any leak, no matter how small, immediately turn the water off and re-tighten the connection. If it still leaks, check that the washer is seated correctly.

Used in this video

  • Flashlight (Tool Type: Flashlight) · optionalTo get a clear view of the connections to check for leaks.
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FAQs

How difficult is it to replace washing machine hoses for a beginner, and how long does it typically take?

This is a beginner-friendly plumbing project, primarily involving disconnecting and reconnecting hoses. Most DIYers can complete it within 1 to 2 hours, assuming no unexpected issues. The cost is also low, mainly for the new hoses and some basic supplies.

What are the most important safety precautions I need to take before starting this project?

The absolute most crucial step is to completely shut off the water supply to the washing machine before disconnecting any hoses. Be prepared with buckets and towels to catch residual water and prevent water damage. Always use appropriate hand tools to avoid injury or damage to plumbing connections.

What are the most common mistakes beginners make when replacing washing machine hoses, and how can I avoid leaks?

A common mistake is overtightening, which can strip threads, or undertightening, leading to leaks. Always use new rubber washers with your new hoses, ensuring they are seated correctly in the fittings. After installation, slowly turn on the water and meticulously check all connection points for any drips or seepage.

How often should I replace my washing machine hoses, even if they aren't showing signs of wear?

It's generally recommended to replace standard rubber washing machine hoses every 3-5 years as a preventative measure. Hoses can degrade from the inside out, making them prone to bursting unexpectedly. Regularly inspect them for bulging, cracking, or stiffness.

Turn On Water and Check for Leaks — How to Replace Washing Machine Supply Hoses (Step 9, Video 1) | Stesso