1. All the necessary steps before starting the MAIN step have been completed so it is ready to be executed. It is used if the audience knows what'
s the main step.
2. To
set forth.
Coming from jargon of figter pilots, who use it when they are ready to take-off with afterburners ignition (lighting the fires) after checking the gear as part of preflight
check (kicking the tires).
A: Boss, we verified the procedure and
everything works flawlessly.
B: Great, let's kick the tires and
light the fires.
A: Man, we've waited so long already.
B: You're right, it's
time to KTLF.