Everbilt Drain Line / Discharge Elbow Obstruction

Garbage disposal runs but drains very slowly or backs up into sink

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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

Clogged Everbilt discharge elbow, Blocked P-trap under sink, Grease buildup in drain line, Improperly installed baffle or stopper restricting flow

How to Fix / Troubleshooting

Safety first: Turn OFF and unplug the disposal. Do not put hands into the grinding chamber.

  • Check for simple blockage: Remove the sink baffle and visually inspect the grinding chamber. Use tongs to remove any large debris.
  • Flush with water: Run cold water at full flow with the disposal ON for 30–60 seconds to clear minor obstructions.
  • Clean discharge elbow and P-trap:
    • Place a bucket under the P-trap and Everbilt discharge elbow.
    • Loosen the slip nuts and remove the trap and elbow.
    • Clear any food sludge or grease with a bottle brush.
    • Reassemble, ensuring gaskets are seated correctly.
  • Check further down the line: If the trap is clear, the clog may be in the wall drain. Use a drain snake to clear the line (never use caustic drain cleaners in a disposal).
  • Retest: Run water and the disposal to confirm proper drainage.
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Repair Difficulty

Medium 3/5

Required Part

Discharge elbow and sink P-trap
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