CE ENGINE FUEL SYSTEM
4-6
©
200416
Inspection and adjustment
2
ΧΦ65/75/85 series
4
2. Fit the adapter (1), special tool
(DAF no. 1329476), between the pipe which
has been removed and the fuel lift pump and
couple a pressure gauge (2) to this adapter.
3. Bleed the fuel system.
4. Start the engine and measure the pressure
when the engine is idling. Compare the
readings with the specified values. See
"Technical data".
5. Remove the pressure gauge and the adapter
and fit the fuel pipe.
6. Bleed the fuel system, start the engine and
check the fuel system visually for leaks if no
further measurements are to be carried out.
Checking fuel pressure in fuel lift pump after
fuel fine filter
1. Disconnect the fuel pipe from the fuel fine
filter to the high-pressure pump on the side of
the high-pressure pump; see "Removal and
installation".
2. Fit the adapter (1), special tool
(DAF no. 1329476), between the pipe which
has been removed and the high-pressure
pump and couple a pressure gauge (2) to
this adapter.
3. Bleed the fuel system.
4. Disconnect the electrical connectors of the
injectors from the valve sleeve.
5. Start the engine and measure the pressure
when the engine is idling. Compare the
readings with the specified values. See
"Technical data".
6. Connect the electrical connectors of the
injectors to the valve sleeve.
7. Remove the pressure gauge and the adapter
and reconnect the fuel pipe.
8. Bleed the fuel system, start the engine and
check the fuel system visually for leaks if no
further measurements are to be carried out.
i400883
2
1
i400883
2
1
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