1. Bring the engine to a temperature of 80° F (27° C). 2. If available, install a diesel injection timing meter (J 33300). 3. Start…

1. Remove the electrical connector for the fuel shut-off solenoid from the injection pump. 2. Move the ignition switch to the RUN position. 3. Momentarily…

1. Bring the engine to operating temperature. 2. Set the parking brake and block the drive wheels. 3. Turn off all accessories. 4. Install a…

1. Bring the engine to operating temperature, with all glow plugs operating correctly. 2. With the engine running, do the following things: • Disconnect the…

1. Check fuel injection pump static timing: • Align the front cover and injection pump marks. 2. Check low idle speed (refer to page 7-87…

1. Bring the engine to operating temperature. 2. If available, install a diesel injection timing meter (J 33300). 3. Remove the intake manifold upper cover…

1. Remove the locking plate, screw and O-ring seal from the head of the injection pump. (This procedure may require removing and installing the intake…

1. Check injection pump housing pressure in the following steps: A. Remove the housing pressure regulator from the injection pump governor cover. B. Install a…

1. Check the output volume of the lift pump in the following steps: A. Remove the electrical connector for the fuel shut-off solenoid at the…

Note: The hydrometer fuel quality tester provides a general indication of fuel quality and should not be considered scientifically accurate. 1. Drain the fuel filter…