Travel distance on 2 way levers shall not exceed what?

• A. 10 inches
• B. 12 inches
• C. 14 inches
• D. 16 inches

Answer: (C)

Two-way levers are used to control direction and speed, so keeping their travel within a controlled limit is essential for smooth, predictable operation and to prevent sudden, overextended movements. A maximum travel distance of 14 inches provides enough range to perform the necessary maneuvers without allowing a single motion to push the controls to the limit too quickly. This helps the operator stop, reverse, or adjust movement with precision and reduces the risk of jerk or abrupt action that could cause damage or injury. If the lever could travel more, the response could become hard to control; if it had to travel less, the operation would feel cramped and less accurate. Therefore, the limit is set at 14 inches.