And then, after pumping the hand pump until you hear hissing at the main fuel filter, screw the handpump into place.

Then, loosen all four injector lines at the injectors with a 17MM open end. Loosen them one turn. Then have someone crank the engine while you watch the lines. Once you see two of them with fuel dribbling, have your helper stop cranking. Tighten those two lines. Then have the helper crank until one of the other two show fuel dribbling. Have the helper stop cranking. Tighten up the remaining injector lines. Glow plug the engine and it should start.

Good luck,