This guide will help you locate the buses and sabotage supplies required for the 'A Wrench in the Works' quest in Arc Raiders.
Objective: Sabotage two buses and collect supplies.
Start by heading to the southeast area of the map, near the industrial district. The first bus is parked behind a warehouse, marked with a yellow icon on your minimap. Approach it and interact with the sabotage prompt.
Next, travel to the northern garage. The second bus is inside the structure, next to a workbench. Sabotage it as well.
Finally, the sabotage supplies can be found in a locked crate near the central plaza. Use a lockpick or explosive charge to open it. Grab the items and return to the quest giver to complete the mission.