2752394 - 0510C10 fuel system - check delivery pressure

Disconnect the battery negative terminal. Refer to op.. 1048A10  air cleaner filtering element - replaceDisconnect the electrical connections from the injectors.

	Name	Connector
-	Injector	N70A

	Name	Connector
-	Injector	N70B

	Name	Connector
-	Injector	N70C

	Name	Connector
-	Injector	N70D

1. Set up the test equipment as described in points 2, 3 and 4 below.

	Name	Country
1	Pressure gauge	1.860.955.000

The test equipment has adapators for connection to various types of injection systems; before making the connections, fit the appropriate adpators to the equipment.

2. Open the cock.3. Close the cock.4. Close the cock.5. Position the test equipment and connect it to the fuel manifold's bleed valve by means of the specific connector.

	Name	Country
5	Rapid connector	1.870.684.000

Connect the electrical connections to the injectors.

	Name	Connector
-	Injector	N70A

	Name	Connector
-	Injector	N70B

	Name	Connector
-	Injector	N70C

	Name	Connector
-	Injector	N70D

 Refer to op.. 1048A10  air cleaner filtering element - replaceConnect the battery negative terminal.Start the engine and check that the pressure gauge's reading is within the specified limits.

	Measurement		Value
-	Check delivery pressure (bar)		3.5

Switch off the engine.Operate the fuel pump by means of the 'Active Diagnosis' of the diagnostic equipment and check that the pressure does not exceed 4 bar.Disconnect the test equipment and specific connector from the fuel manifold bleed valve.

	Name	Country
-	Rapid connector	1.870.684.000

	Name	Country
-	Pressure gauge	1.860.955.000