What must be done to manually override the locking mechanism?

To manually override the locking mechanism on the aircraft, it's necessary to hold the lock release button while raising the gear handle. This action disables the lock engagement, allowing the gear to be extended or retracted as needed without being impeded by the locking mechanism. The process is designed to ensure that pilots have a means to control the landing gear system, particularly in situations where normal operations may be compromised due to system failures.

The specific requirement to hold the lock release button while performing the action serves as a safety feature, ensuring that the pilot is deliberately intending to override the mechanism, thus preventing accidental gear movement during normal operations. This procedure reflects standard operational protocols, emphasizing the importance of careful action when overriding safety systems in aviation.