Waste Maid Leaking Discharge Elbow Joint

Garbage disposal runs but water leaks from the discharge elbow connection to the drain pipe

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Possible Causes

Loose slip nut, Misaligned discharge elbow, Damaged rubber gasket or washer, Cracked PVC tailpiece

How to Fix / Troubleshooting

Safety First: Turn OFF the disposal and do not run water until the leak is addressed.

  • Tighten slip nuts: Use channel-lock pliers or by hand to snug the slip nut connecting the Waste Maid discharge elbow to the drain pipe. Do not overtighten plastic nuts.
  • Inspect gasket: Disassemble the joint and check the rubber gasket or washer for cracks or deformation. Replace if damaged.
  • Check alignment: Ensure the pipes are aligned without stress. Misalignment can cause leaks even with tight nuts.
  • Replace cracked parts: Replace any cracked PVC tailpieces or elbows.
  • Test for leaks: Run water and the disposal while observing the joint.
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Repair Difficulty

Very Easy 1/5

Required Part

Discharge Elbow Gasket
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