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Basic Fuel Injection System Heavy Equipment Technician Agricultural Equipment Technician Second Period Diesel Fuel Injection Systems and Tune-Up 190203c.

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Presentation on theme: "Basic Fuel Injection System Heavy Equipment Technician Agricultural Equipment Technician Second Period Diesel Fuel Injection Systems and Tune-Up 190203c."— Presentation transcript:

1 Basic Fuel Injection System Heavy Equipment Technician Agricultural Equipment Technician Second Period Diesel Fuel Injection Systems and Tune-Up 190203c

2 © Her Majesty the Queen in Right of the Province of Alberta by the Minister of Advanced Education. 1998 Figure 1 - Optimum crank angle.

3 © Her Majesty the Queen in Right of the Province of Alberta by the Minister of Advanced Education. 1998 Figure 2 - Change in timing with an increase in engine speed.

4 © Her Majesty the Queen in Right of the Province of Alberta by the Minister of Advanced Education. 1998 Figure 3 - Atomized injector spray.

5 © Her Majesty the Queen in Right of the Province of Alberta by the Minister of Advanced Education. 1998 Table 1 – Different methods of metering.

6 © Her Majesty the Queen in Right of the Province of Alberta by the Minister of Advanced Education. 1998 Figure 4 - Fuel spray penetration.

7 © Her Majesty the Queen in Right of the Province of Alberta by the Minister of Advanced Education. 1998 Figure 5 - Multi-plunger injection pump system.

8 © Her Majesty the Queen in Right of the Province of Alberta by the Minister of Advanced Education. 1998 Figure 6 - Fuel system with unit-type injectors.

9 © Her Majesty the Queen in Right of the Province of Alberta by the Minister of Advanced Education. 1998 Figure 7 - Fuel tank.

10 © Her Majesty the Queen in Right of the Province of Alberta by the Minister of Advanced Education. 1998 Figure 8 - Primary and secondary fuel filters.

11 © Her Majesty the Queen in Right of the Province of Alberta by the Minister of Advanced Education. 1998 Figure 9 - Combination primary filter and water separator.

12 © Her Majesty the Queen in Right of the Province of Alberta by the Minister of Advanced Education. 1998 Figure 10 - Transfer pump locations.

13 © Her Majesty the Queen in Right of the Province of Alberta by the Minister of Advanced Education. 1998 Figure 11 - Multi-plunger injection pump and high-pressure fuel lines.

14 © Her Majesty the Queen in Right of the Province of Alberta by the Minister of Advanced Education. 1998 Figure 12 - Hydraulic injection nozzles and unit injectors.


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