What component should be inspected for safety before starting a yard movement?

The brake system is critical to inspect for safety before starting any yard movement because it directly impacts the train's ability to stop effectively. A well-functioning brake system ensures that the train can be controlled safely during movements, which is particularly important in a yard environment where there may be other equipment, personnel, and vehicles in close proximity.

Inspecting the brakes involves checking for proper operation, confirming that there are no leaks or issues that could compromise their effectiveness. This precaution helps to prevent incidents that could arise from brake failure, making it a foundational safety check in railway operations.

Although the coupler, engine, and passenger area have their own safety considerations, the brake system is paramount for ensuring that the train can slow down or stop as required during yard operations. Prioritizing this inspection is essential for the overall safety of not just the train crew, but also for any workers and equipment situated nearby.