We found a lot of instructions online for restarting a tractor after running out of diesel. It boils down to following the fuel line out of the tank and bleeding everything. The bleed screw on the fuel filter was pretty obvious – Philips head screwdriver, open it up, let it bubble until fuel flows, then lock it down. The injectors were obvious — and I need to check what size wrench we used. But the middle one … not so much. Figured I’d put a picture for anyone else who has the bad fortune to run out of fuel in their tractor. After bleeding air from the fuel filter, move on to this screw. An 11/16″ wrench to loosen the bolt head and a flat-head screwdriver. From there, move to the injectors. Voila, the tractor goes vroom again.