When leveling the semitrailer, you can utilize the outrigger toggle switches in diagonal pairs.

• A. True
• B. False
• C. Not allowed
• D. Irrelevant

Answer: (B)

Leveling the semitrailer relies on stable, even support from all four outriggers. Each outrigger is controlled by its own toggle, and you should extend and adjust them in a balanced way so the frame sits level across both axes. Using diagonal pairs—lifting opposite corners at the same time—pulls the trailer in two directions and can twist the frame, creating instability and risking damage or a load shift. The proper approach is to deploy and level the outriggers on both sides in a controlled, balanced sequence (front and rear on each side or as the procedure specifies) and then verify level with the appropriate indicators.