Washer displays E7; spin cycle does not start or stops quickly, often with heavy loads.

Safety first: Disconnect power and avoid placing hands near moving parts.

• 1. Reduce and rebalance the load: Remove some items and redistribute remaining clothes evenly. Restart the spin cycle to see if the error clears.
• 2. Listen for abnormal noises: Grinding or squealing during spin suggests clutch or transmission wear. If present, plan for part inspection or replacement.
• 3. Inspect the drive system: Remove the rear or bottom panel to access the clutch/transmission area. Check for oil leaks, burnt smell, or metal shavings. Ensure the drive belt (if used) is not slipping.
• 4. Check motor temperature: If the motor is extremely hot, allow it to cool for 30 minutes and retry. Persistent overheating indicates mechanical drag or a failing motor.
• 5. Replace worn clutch/transmission: If the clutch is glazed or the transmission is stiff to turn by hand, replacement is required. This is a complex repair best handled by an experienced technician.