Fault Phenomenon: Vogele 2100-3i paver one side of the screed has no tamping sound, vibration normal.

Troubleshooting Process:
– Checked linkage: tamper drive linkage broken.
– Checked bearing: linkage bearing seized.
– Checked eccentric shaft: eccentric shaft intact.
– Checked lubrication: lack of lubrication.

Root Cause: The screed tamper drive linkage failed due to fatigue or a seized bearing caused by poor lubrication, eventually breaking the linkage.

Required Parts: Replace tamper drive linkage and bearings.