After replacing fuel filter, assuring there is all fuel in the fuel filter bowl and no air, simply crack the fuel cap and slowly open the small screw/bolt on top of the injector pump till bubbles stop coming out. Watch as gravity pulls the fuel through the line until the bubble stop and just fuel leaks out, then tighten the bolt.
Summary : Remove the glow plug harness, move the fuel lines to the side, and unbolt the injector holders. Pull out the injectors, remove the old nozzles, put the new nozzles on, replace as necessary. Detailed procedure : First let the engine cool down so that is not hot to the touch and park/secure the car.
Always use new heat shield washers when you plan to remove your diesel fuel injectors. Always use a torque wrench when installing the injectors. Link to clea PDF: Delphi DP200 Injection Pump John Deere Removal and Install. Removal. Clean the fuel injection pump, lines and area around the pump with cleaning solvent or a steam cleaner. IMPORTANT: Never steam clean or pour cold water on an Injection pump while the pump is running or while it is warm. To do so may cause seizure of the injection pump. 3wS9ujN.