Which is a visual check when arming the 767 1L door?

Which is a visual check when arming the 767 1L door?

• A. Slide light extinguished
• B. Arming lever in armed position
• C. Emergency placard extended
• D. Girt bar indicators are blank

Answer: (B)

Arming the 1L door is about preparing the evacuation slide to deploy in an emergency, and the clearest visual cue for that is the arming lever itself. When the lever is in the armed position, it indicates the girt bar is engaged and the slide is ready to deploy if the door is opened in an evacuation. This lever position is the direct, reliable check crew perform to confirm the door is properly armed. Other indicators like a slide light, emergency placard status, or girt bar indicators aren’t the primary visual cue for arming on this door, so they don’t serve as the definitive confirmation.

Arming the 1L door is about preparing the evacuation slide to deploy in an emergency, and the clearest visual cue for that is the arming lever itself. When the lever is in the armed position, it indicates the girt bar is engaged and the slide is ready to deploy if the door is opened in an evacuation. This lever position is the direct, reliable check crew perform to confirm the door is properly armed.

Other indicators like a slide light, emergency placard status, or girt bar indicators aren’t the primary visual cue for arming on this door, so they don’t serve as the definitive confirmation.