Before setting up a system with a narrow haul field, what must be done?

Setting up a system with a narrow haul field requires establishing a change of direction to ensure that the material being transported can be moved efficiently and safely. In a narrow haul field, the constraints on space make it crucial to design a travel path that accommodates turning or redirecting the flow of materials. Facilitating a change of direction helps optimize the movement pattern and minimizes potential obstacles, which is key for maintaining smooth operations in tight spaces.

The other options, while important in their own right, do not directly address the specific requirement of preparing the travel path for a narrow haul field. Inspecting tools is essential for safety but is more related to readiness than system setup. Preparing additional weight might be relevant for load balancing but does not pertain to the core setup of the haul system. Reviewing the manual can provide guidance and context but does not replace the immediate practical actions needed to ensure effective maneuverability in a narrow space.