מאגר שאלות תאוריה - Tractors (1)

Which action should be taken after the tool is harnessed to the hydraulic lift arms?

• Lifting the tool a few times to maximum height in order to ensure that the tool is properly harnessed.
• Securing the harnessed tool with special security chains.
• Preventing horizontal freedom of movement of the arms and of the tool.
• Preventing vertical freedom of movement of the arms and of the tool.