Washer-dryer combo spins but makes very loud banging or knocking noises, especially at high speed.

Safety first: Unplug the unit. Do not continue running the machine if it is violently shaking; damage can worsen.

• 1. Verify leveling: Adjust the leveling feet so the unit is stable and does not rock when pushed diagonally.
• 2. Inspect suspension components: Remove the top and rear panels. Check suspension rods, springs, and dampers for oil leakage, breakage, or detachment.
• 3. Check counterweights: Inspect concrete or cast-iron weights bolted to the tub. Tighten any loose bolts and replace cracked weights.
• 4. Replace worn suspension parts: Replace all rods or shocks as a set to maintain balanced support.
• 5. Test with small load: After repair, run a spin cycle with a small, evenly distributed load to confirm noise reduction.