What three events are initiated by moving the engine start switch
to the GRD position when starting the engine on the ground ?
to the GRD position when starting the engine on the ground ?
Opens the start valve.
Closes the engine bleed valve.
Arms the selected igniter(s) to provide ignition when the start lever
is raised to idle.
Closes the engine bleed valve.
Arms the selected igniter(s) to provide ignition when the start lever
is raised to idle.
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| Engine Start Panel |