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If the assessment concludes that vibration level exposure is too high, one or more of the
following actions may be necessary:
1. Train operators:
• Perform operations (accelerating, steering, braking, etc.) in a smooth manner.
• Adjust the controls, mirrors and seat suspension for comfortable operation. Do not
make adjustments when the machine is in use.
• Travel across the smoothest parts of the worksite and avoid ruts and potholes.
2. Choose proper equipment for the job:
• Use machines with the proper power and capacity.
• Select machines with good suspension seats.
• Look for controls that are easy to use.
• Ensure good visibility from the operator’s position.
3. Maintain the worksite:
• Smooth ruts and fill potholes in traffic areas whenever possible.
• Clean up debris frequently.
• Vary traffic patterns to avoid exposure to rough terrain.
4. Maintain equipment. Check that seat suspension and all controls work smoothly and
properly.
Vibration Levels
See “Vibration Levels” on page 191 for a table listing typical whole-body vibration levels
for the machine.