DAF CF65, Service Manual

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©
200416 5-25
Removal and installation
CE ENGINE FUEL SYSTEM
ΧΦ65/75/85
series
4
2
5.12 REMOVAL AND INSTALLATION, FUEL RETURN OVERFLOW VALVE
When removing the fuel return
overflow valve valve, fuel will
escape. Collect the fuel and avoid
the risk of fire.
Dirt in the fuel system can lead to
significant damage to parts of the
system. Prevent this by cleaning the
parts before disassembly and then
sealing all open connections.
Removing the fuel return overflow valve
1. To prevent dirt from entering, first clean the
area around the fuel return connection.
2. Remove the fuel return pipe (1) on the fuel
return overflow valve (2) and plug the pipe.
3. Remove the fuel return overflow valve and
collect the escaping fuel.
Installing the fuel return overflow valve
1. Install the fuel return overflow valve. Haal het
brandstofretour-overstroomventiel aan met
het voorgeschreven aanhaalmoment, zie
hoofdgroep "Technische gegevens".
2. Connect the quick-release couplings of the
fuel return pipe to the fuel return overflow
valve.
3. Start the engine and check the fuel system
for leaks.
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