ENGINE FIRE EXTINGUISHING

26-21-00-710-004-A [10]
Operational Test of Fire Control Pushbutton Switch Sub-functions Related to Engine Shut-Down and Isolation (With External Air-supply Unit)
26-21-00-710-004-A-01 [10]
Operational Test of Fire Control Pushbutton Switch Sub-functions Related to Engine Shut Down and Isolation (With APU)