Dryer produces a low rumbling or grinding noise that gets worse over time (no error code).

Safety first: Unplug the dryer. The drum is heavy; have assistance if needed when removing it.

• Check drum play: With the door open, lift the front of the drum up and down. Excessive vertical movement or grinding sounds suggest rear bearing wear.
• Access rear bearing: Remove the top and rear panels, then the belt and drum to expose the rear bearing assembly (often a ball-and-socket or shaft-and-bushing design).
• Inspect bearing components: Look for scoring, flat spots, or excessive wear on the bearing ball, socket, or bushing. Replace the complete bearing kit if worn.
• Lubrication: Some bearing kits are pre-lubricated and sealed; others may require a high-temperature lubricant. Follow the instructions supplied with the Amica bearing kit.
• Reassemble carefully: Refit the drum into the new bearing, reinstall the belt, and ensure proper alignment before closing the cabinet.
• Test operation: Run a cycle to confirm the grinding noise is eliminated.