BECCE Loss Control of Engine RPM: First action?

BECCE Loss Control of Engine RPM: First action?

• A. Check for System Intact
• B. Reduce Throttle to Idle Position
• C. Secure Engine If Possible
• D. Consider Fuel Stop

Answer: (B)

When engine RPM control is lost, the first action is to move the throttle back to idle. Dropping to idle quickly reduces fuel to the engine, bringing RPM under control and preventing overspeed, engine damage, or loss of propulsion while you assess the situation. Once the engine is stabilized at idle, you can diagnose the cause—check for throttle linkage or governor issues, fuel supply problems, or other control faults—and decide on the next steps. Securing the engine or stopping fuel are important, but only after you’ve regained control or if there’s an immediate hazard; they don’t restore control as promptly as reducing to idle.

When engine RPM control is lost, the first action is to move the throttle back to idle. Dropping to idle quickly reduces fuel to the engine, bringing RPM under control and preventing overspeed, engine damage, or loss of propulsion while you assess the situation. Once the engine is stabilized at idle, you can diagnose the cause—check for throttle linkage or governor issues, fuel supply problems, or other control faults—and decide on the next steps. Securing the engine or stopping fuel are important, but only after you’ve regained control or if there’s an immediate hazard; they don’t restore control as promptly as reducing to idle.