Upgrading your hideout base is one of the most satisfying milestones you can achieve while exploring the hostile environments across the wasteland. To elevate your Refiner workbench to Level 3, you must collect three rare mechanical components known as Motors. Since each Motor weighs three kilograms and takes up crucial space in your backpack, knowing the exact spawn locations will save you from unnecessary extractions and risky encounters. Equipping your survivor with reliable armor and high-tier ARC Raiders Items before setting out will drastically improve your chances of surviving these contested regions. Exploring the Primary Facility Underground Loading BayThe Dam Battlegrounds map serves as the absolute best destination for players seeking mechanical loot. One of the highest-yield locations on this map is the Primary Facility, specifically its Underground Loading Bay. Upon descending to the lowest dock floor, focus your attention on the massive shipping containers featuring open sides. Search the row of green drawer compartments mounted along the long side of these containers, and make sure to break open any small breachable cubes scattered around the perimeter. Searching the North Complex Elevator BusesAnother top-tier loot zone nearby is the North Complex Elevator area, commonly referred to by experienced players as The Buses. Positioned near the northern extraction point, this spot features three large abandoned buses parked in close proximity. Use your breaching tools to open the rear loot boxes on each vehicle, and systematically check the outer searchable compartments along the sides of the bus frames to find spare components. Gathering Open Spawns at Water TreatmentIf you prefer direct pickups over opening containers, make your way toward the Water Treatment Control Area. Unlike typical mechanical parts that remain hidden inside toolboxes or crates, Motors possess a distinct open-world spawn rate in this facility. You can often spot them resting right on top of the chairs in the main seating area, allowing for quick grab-and-go loot runs. Navigating the Buried City Parking GarageFor players running raids on the Buried City map, the multi-level Parking Garage stands out as the main point of interest. This sprawling structure contains dozens of abandoned cars waiting to be searched. Start your sweep in the basement level and clear every floor up to the rooftop, breaching vehicle hoods to check for mechanical drops. While the tight hallways present combat risks, the high density of cars makes it a top-tier location. Safe Pocket Strategy and Resource ManagementWhenever you manage to secure a Motor, transfer it into your Secure Pocket immediately. These components stack up to three units, but carrying them in standard inventory slots puts you at risk of losing hours of progress if an enemy team eliminates you before reaching extraction. Once your Refiner upgrade reaches Level 3, extra Motors can be recycled for base materials or sold to vendors for $2,000 each. Preparing for Dangerous Extraction RunsNavigating heavily guarded areas like the Underground Loading Bay or the Parking Garage demands solid preparation and tactical awareness. Roaming enemy machines and hostile rival teams constantly target these hotspots, making fire fights almost guaranteed during your search. If you find yourself constantly overwhelmed by hostile forces or simply want to fast-track your hideout progression, choosing to buy ARC Raiders Weapons can give you the firepower needed to clear dangerous zones and extract safely with your loot.
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