Garbage disposal leaks from the bottom of the unit under the sink

Safety first: Disconnect power and place a pan or towel under the Project Source disposal to catch water.

• Confirm leak source: Run water into the sink without operating the disposal. Use a flashlight to see if water drips from the very bottom center or seams of the disposal body.
• Check mounting and side connections first: Ensure the sink flange and discharge elbow are not the source (wipe them dry and recheck). If water is clearly coming from the bottom housing, the internal seal is compromised.
• Tighten housing screws: If accessible, gently tighten any perimeter screws on the lower housing to see if seepage reduces.

Internal leaks from the bottom of a Project Source disposal are not field-repairable. The correct remedy is to replace the entire disposal unit. Do not continue using a leaking disposal, as it can damage the motor and nearby cabinetry.