2. Remove protective cap (1) from the test port (2).
3. Connect pressure gauge EN-34730-91 (1) to the test port.
Attention.
- Gasoline and its vapors are highly flammable. Ignition may occur if an ignition source is present. Do not dump or store gasoline or diesel fuel in open containers due to the risk of fire or explosion. A Class B powder fire extinguisher must be nearby.
- Before servicing the fuel system, remove the fuel tank cap to relieve pressure to reduce the risk of injury. After the pressure is released, a small amount of fuel remains in the fuel lines, injection pump or connections. To reduce the risk of injury, cover the power system components with a rag before disconnecting them. This will prevent fuel splashing. After the detachment is completed, place the rag in the container provided for this.
4. Start the engine.
5. Bleed the pressure gauge at idle engine speed.
6. Collect leaked fuel in a suitable container.
7. Read the fuel pressure from the pressure gauge.
Note. Fuel pressure rating: 380 kPa (3.8 bar).
8. Turn off the engine.
9. Relieve the fuel pressure on the gauge.
10. Collect leaked fuel in a suitable container.
11. Disconnect the pressure gauge (1) EN-34730-91 from test port.
Attention. To prevent possible contaminants from entering the power system, clean the following areas before disconnecting any components:
- fuel line connections;
- hose connections;
- areas around connections.
12. Install protective cap (1) per pressure test port (2).
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