Whirlaway Deformed or Too-Stiff Splash Guard

Garbage disposal will not accept food; items sit on top of splash guard and do not go down

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Possible Causes

Aftermarket splash guard not sized for Whirlaway opening, Aged rubber hardened and curled, Incorrect installation of baffle, Build-up of grease on splash guard

How to Fix / Troubleshooting

Safety first: Turn OFF the disposal before adjusting the splash guard.

  • Step 1 – Inspect splash guard opening: Check that the rubber baffle is not curled inward excessively or blocking the opening.
  • Step 2 – Clean guard: Remove the splash guard (if removable) and clean it thoroughly with hot soapy water to remove grease that can cause sticking.
  • Step 3 – Verify correct part: Ensure the splash guard is the correct size and style for your Whirlaway model. Replace with a compatible part if necessary.
  • Step 4 – Reinstall properly: Seat the guard evenly in the sink flange so that the slits open easily when food and water are pushed through.
  • Step 5 – Test operation: Run water and gently push small food scraps through the guard to confirm proper flow.
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Repair Difficulty

Very Easy 1/5

Required Part

Rubber Splash Guard
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