Question

During an Engine Fire/Severe Damage (in flight) emergency procedure, how long after the ENG FIRE PUSH switch is pushed should the first BOTTLE be discharged, if the warning persists?

Answer 1

When dealing with an engine fire in-flight, the ENG FIRE PUSH switch should be activated and a brief period (e.g., 30 seconds) may be recommended before discharging the fire suppression bottle to ensure its effectiveness.

Step-by-step explanation:

In the context of an Engine Fire/Severe Damage (in flight) emergency procedure, typically there is a recommended wait time after pushing the ENG FIRE PUSH switch before discharging the fire suppression bottle. The exact duration will depend on the aircraft's operating procedures, but it is common for there to be a brief period, such as 30 seconds, to allow complete engine shutdown and for any residual fuel to be consumed before discharge. This period ensures the fire suppression system's effectiveness in extinguishing any fire that may be present.