Whirlpool Dishwasher Repair – Louisville, OH (WDT730HAMZ0)

A Louisville homeowner contacted us about their Whirlpool dishwasher leaking water out from under the toe kick. After inspection, we found the sump assembly had failed, causing water to leak onto the kitchen floor during wash cycles.

The Problem

The customer reported leaking water out from under the toe kick. This type of leak typically occurs when water escapes from the dishwasher’s internal components and pools at the bottom of the unit, eventually finding its way out through the front panel.

Diagnosis

We removed the front panel and inspected the internal components of this WDT730HAMZ0 unit. The sump assembly showed clear signs of failure, with cracks allowing wash water to escape rather than being properly drained through the system.

The Repair

• Parts replaced: W11613480 — Sump
• Work performed: Replaced sump assembly
• Result: Ran test cycle. All good. No leaks. One year warranty on parts, six month on labor.

Is It Worth Repairing?

This Whirlpool dishwasher model is a solid mid-range unit that typically provides reliable service for many years. A sump assembly replacement is a straightforward repair that addresses a core component failure, making it well worth fixing rather than replacing the entire dishwasher.

Maintenance Tips for Whirlpool Dishwashers

• Clean the filter at the bottom of the tub monthly to prevent clogs that can stress the sump assembly
• Run an empty cycle with dishwasher cleaner every few months to remove mineral buildup
• Check door seals regularly for food debris that could prevent proper sealing

Appliance Repair in Louisville, OH

Louisville is in Stark County — an area we cover regularly from our base in Louisville, OH. We also serve Alliance, North Canton, and Hartville. Louisville Appliance Repair is owned and operated by Samuel Willhite, a master-certified technician with Bosch and Speed Queen factory authorizations. If your appliance needs service, schedule online or call (330) 693-9163. You can also find us on Google and read verified reviews from customers across Stark County and surrounding areas.