English Tech/Engineering Mechanics / Mech Engineering Excavator

The verb "read over" appears on an instruction manual for an excavator. There appears a drawing with a dump truck in front of an excavator. The excavator is lifting some material from the dump truck. I don't think read over means "read entirely" in this context. Many thanks for your help.

4 Loading Work

Position the dump truck so as to achieve a small swing radius and good visibility for the operator to work effectively.
Also ***read over*** the rear of the dump truck, rather than over the side, as this makes the operator?s work easier and increases efficiency.