The correct number of extremities that should be in contact with the vehicle
What is three?
The location that the yard tractors can be operated in
What is within Mckinney property and storage yards?
The distance you should raise the trailer before fully backing into the kingpin
What is a few inches?
What is a complete visual and functional check?
The direction you should be facing when entering and exiting the vehicle
What is inward?
The speed limit in Mckinney yards
What is 10MPH?
The normal measurement of the air brake operating pressure
What is 120PSI?
The technician does not climb on or leave over this
What is the guardrails?
The time you should use extra care when entering and exiting the vehicle
What is bad weather?
The two items that are not on the checklist that need to be in the yard tractor
What is the first aid kit and the fire extinguisher?
The way you ensure proper locking of the fifth wheel jaws
What is the "tug test" (gently!)
The item that is always closed while operating
What is the lift platform doors?