you turn up the fuel pump
You do not need to bleed hydraulic systems on tractors.
The fuel injectors are self bleeding on a 1996 Chrysler Town and Country.
They are self bleeding.
How to get the air out of the fuel lines on a 3910 diesel tractor
It should bleed its self when turning lock to lock while engine is running.
Loosen the injector lines at the injectors not the pump then crank the engine till there is fuel at the injectors then retighten the lines.
It does not have one. If you need to bleed the lines from running out of fuel there is a little knob next to the injector pump you open to bleed out the air. Make sure you close it about a min after the tractor starts.
Injectors will self bleed when vehicle is "cranking" provided system is working normaly. The pressure regulator will bypass all extra fuel and return to the fuel tank providing constant fuel supply to injector.
Get your local mechanic to bleed the injectors
To bleed the fuel line on a Massey Ferguson 265 tractor, first ensure the tractor is off and the fuel supply is turned off. Locate the bleed screw, typically found on the fuel filter or injector pump, and loosen it slightly. Then, turn on the fuel supply, allowing fuel to flow until it runs clear without air bubbles, and tighten the screw. Finally, start the tractor to ensure it runs smoothly.
bleed injectors and USE DIESEL
There is no reason to bleed the air from the fuel lines on a fuel injected engine, It will bleed itself through the injectors when you are trying to start it.