Hayward
Debris in Impeller or Broken Impeller Vanes
Pump makes a loud rattling or clattering noise from the wet end.
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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
Stones or hard debris passed through skimmer, Broken plastic from fittings or baskets, Cracked impeller on Hayward pump
How to Fix / Troubleshooting
Safety first: Turn off power and close valves before disassembling the pump.
- Remove pump basket: Check and clean the basket thoroughly to prevent further debris from entering.
- Disassemble wet end: Remove the bolts or clamp band holding the pump housing to the motor. Carefully separate the housing to access the impeller and diffuser.
- Inspect impeller: Remove any foreign objects lodged in the impeller. Check for cracked or missing vanes and replace the impeller if damaged.
- Reassemble: Reinstall the diffuser, housing, and O-rings, ensuring all seals are clean and lubricated. Restore valves and power, then test.
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Repair Difficulty
Medium
3/5
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