How to Inspect and Troubleshoot Your Bosch Washing Machine Impeller

Safe Steps to Try Before Calling a Technician

1. Unplug the washing machine from the power source and turn off the water supply taps to ensure complete safety.
2. Locate the drain pump filter cover, usually found at the bottom front of the machine, and place a shallow tray or towel underneath to catch residual water.
3. Carefully unscrew the filter cap and remove any trapped debris like coins, hairpins, or lint that may be blocking the impeller blades.
4. Use your finger or a soft tool to gently rotate the impeller; it should spin with slight resistance but move freely without grinding.
5. Clean the filter housing thoroughly, reinsert the filter, and tighten the cap securely before testing the machine with a short drain cycle.

When to Call a Professional

1. If the impeller blades are cracked, chipped, or missing, the component must be replaced by a qualified technician.
2. If the impeller feels loose on the shaft or makes a persistent grinding noise even after all debris is removed, the pump motor bearings may have failed.
3. If you notice water leaking from behind the pump housing, do not attempt a DIY repair, as this indicates a damaged pump seal.

1. 1

   Call or WhatsApp

   Tell us the appliance, issue, and your area.

2. 2

   Technician Visits

   We inspect the unit and give an upfront quote.

3. 3

   Repair & Pay

   Approve the quote, repair completed same-day, pay after.

Frequently Asked Questions