How can thrust control be regained after a TOGA LK condition?

Regaining thrust control after a TOGA LK (Takeoff/Go-Around Lock) condition involves actions that allow the pilots to manage the thrust manually as the autothrust system is currently in a locked state aimed at providing maximum thrust. Disconnecting the autothrust is the correct procedure because this action takes the control away from the automated system, allowing the pilots to utilize the thrust levers directly to adjust engine power as needed.

When the autothrust is engaged and in a TOGA LK state, it maintains the thrust at a predetermined level for takeoff or go-around situations. Disconnecting this system empowers the flight crew to make manual thrust adjustments immediately, which is crucial for managing aircraft performance and response during critical phases of flight.

The other actions mentioned, such as engaging autopilots, retarding thrust levers to CL (Climb), or retarding them to FLX/MCT (Flex/Maximum Continuous Thrust), do not effectively regain thrust control under the TOGA LK condition. Engaging autopilots does not address the autothrust lock, while adjusting the thrust levers without disconnecting the autothrust may not provide the desired manual control needed in that situation.