Inspect Dishwasher for Flood Risk After Slow Drainback

Cost Savings

Checklist Tasks

• Pull dishwasher forward and inspect rear water line for dampness or mineral buildup.
• Check under-sink drain hose for kinks or bulges that may restrict water flow.
• Run a rinse cycle and observe beneath for pooling or drips signifying leaks.
• Remove and clean dishwasher filter to clear debris and improve draining.
• Shine flashlight in sump to spot standing water or residue from a blockage.
• Inspect air gap for clogs; flush with hot water to ensure clear drainage.
• Check bottom door seal for soft spots or tears that allow water escape.
• Test float switch movement and clear debris to prevent unintended flooding.
• Examine drain pump for any obstructions like glass or food debris.
• Check drain hose connections for looseness or seepage indicating slow leaks.
• Look for water stains or swelling on cabinetry or flooring near the unit.
• Verify dishwasher is level with a bubble level to prevent drainage issues.