Tim: OK, Al, now what?
Al: OK, hit the foot brake. Lock the beam in place. Right now. OK. Now, get out of the cab. Tim's getting out of the cab, and I'm going to move the beam right into place. As you go out, be careful. Don't hit the brake release with your foot.
Tim: OK. But this is the lever that would swing the beam?
Al: Yes, it is, but, Tim... [Al is knocked off the side of cabin] Tim!
Tim: Al, are you all right?
Al: Marv, look out! Tim, your foot! Don't hit the brake release!
Tim: What?
[Tim's foot knocks the brake release, dropping the beam down onto Jill's station wagon]