Rug Doctor Solution System Leak

Rug Doctor carpet cleaner leaks clean water or solution from the bottom of the machine when not in use.

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Cracked solution tank or cap, Damaged tank bottom valve seal, Loose hose clamp on solution line, Cracked internal solution manifold

How to Fix / Troubleshooting

Safety: Unplug the unit and remove it from carpeted areas before inspecting for leaks.

  • 1. Inspect tank and cap: Remove the solution tank and check for cracks, especially around the bottom valve and cap. Replace the tank or cap if damaged.
  • 2. Check tank valve seal: Examine the rubber valve seal on the tank bottom. If it is torn, hardened, or deformed, replace the valve assembly.
  • 3. Inspect internal hoses: Remove the side or bottom cover to access the solution hoses and clamps. Tighten any loose clamps and replace cracked hoses.
  • 4. Manifold inspection: If leaks appear near the spray bar, inspect the solution manifold for cracks and replace if necessary.

Tip: Do not store the machine with solution in the tank; empty and rinse after each use to reduce leaks and mineral buildup.

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Repair Difficulty

Medium 3/5

Required Part

Solution Tank Valve Assembly
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