Schulthess Suspension / shock absorber wear

Washer makes loud banging or knocking noises during spin.

Advertisements

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.

Advertisements

Possible Causes

Worn shock absorbers, Loose or broken tub counterweights, Damaged drum spider or shaft, Machine not leveled

How to Fix / Troubleshooting

Safety first: Unplug the washer. Do not continue to run the machine with severe banging as it can cause further damage.

  • Step 1 – Level the machine: Check that all four feet are firmly on the floor. Adjust and lock the feet so the washer does not rock.
  • Step 2 – Check load: Avoid overloading or washing single heavy items. Redistribute laundry and test again.
  • Step 3 – Inspect shocks: Remove the rear or front panel to access the shock absorbers. Push down on the drum; if it bounces more than once, the shocks are likely worn. Replace both shocks as a pair.
  • Step 4 – Counterweights and spider: Inspect the concrete weights for cracks and ensure bolts are tight. If the drum wobbles excessively or you hear metal scraping, the drum spider or bearings may be failing and require professional replacement.
Advertisements

Repair Difficulty

Hard 4/5

Required Part

Shock Absorber Set
Check Price on Amazon

We may earn a commission from links on this page.

Advertisements