TM-5-4310-389-14
a.
Remove the screws securing injection pump (3) to the engine.
b.
Separate the injection pump from the gasket and discard gasket (4, figure 4-53).
c.
Apply grease to a new gasket and place in position on the injection pump cover. Reinstall clamping bushings (5).
Turn the crankshaft so that the fuel cams face in the direction of the crankcase. Mount the fuel injection pump cover
so that the gears are in mesh.
d.
Uniformly tighten in diagonal sequence the screws that secure the injection pump cover.
e.
Connect breather pipe (1) and bracket (2) and install with jointing compound in the injection pump cover. Install the
oil dipstick fitted with a new rubber 0-seal.
f.
Connect the fuel injection lines.
NOTE
Install and secure with clips the fuel injection line to cylinder 1 to the crankcase and that to cylinder 2
to the front vertical plate. Insert rubber sleeve between each clip and the fuel delivery line.
TEST
a.
Disconnect injection line(s) on the fuel injection pump. Evacuate the air from the fuel injection pump. Connect the
tester to the pump element to be checked (figure 4-54).
b.
Open the second connection of the tester and evacuate the air. When the escaping fuel is free from bubbles, close
the second connection.
Figure 4-53. Deutz Fuel Injection Pump
Figure 4-54. Injection Pump Tester Hookup
4-75
