What is the first action in the abort start checklist?

• A. IGN Switch - OFF
• B. Twist Grip - OFF
• C. Starter pushbutton - OFF
• D. Fuel Panel Switches - OFF

Answer: (B)

The first action in the abort start checklist is to position the Twist Grip to the OFF position. This action is critical as it immediately cuts off fuel flow to the engine, preventing any potential hazards associated with an unintended engine start or excessive fuel flow during an aborted start. Safely managing engine start procedures and ensuring the aircraft's systems are properly controlled is essential in maintaining operational safety.

Each step in the abort start checklist is designed to mitigate risks and ensure prompt corrective actions can be taken if an abnormal condition is detected during the start sequence. By prioritizing the Twist Grip movement to OFF, the checklist emphasizes the importance of managing power and preventing further complications, which aligns with standard operational protocols that prioritize safety and efficiency during critical phases of flight operations.