Turn crew T/A panel MAINTenance switch to horizontal
Remove locking pins from valve actuator
guards of crew extinguisher cylinder bottles no. 3 and
no. 4. Remove anti-recoil plugs from discharge ports
Crew AFES T/A Panel and SCEA.
The removal/installation of the engine AFES remote status indicator is the
fourth and last Item to be addressed in this portion of the subcourse. You
will perform this task by using Figure 31 and the procedures listed below.
Turn the engine T/A panel MAINTenance switch to the
Make sure the locking pin is
installed in the actuator guard of the engine
extinguisher cylinder bottle no. 1 and install the
locking pin in the valve actuator guard of the engine
extinguisher cylinder bottle no. 2.