DAF CF65, Service Manual

Page: 13 / 352

©
200416 2-3
CE engine fuel system
TECHNICAL DATA
ΧΦ65/75/85
series
4
0
2.2 TIGHTENING TORQUES
The tightening torques specified in this section
are different from the standard tightening torques
cited in the overview of the standard tightening
torques. The other threaded connections not
specified must therefore be tightened to the
torque cited in the overview of standard
tightening torques.
When attachment bolts and nuts are replaced, it
is important that - unless stated otherwise - these
bolts and nuts are of exactly the same length and
property class as those removed.
Electronic unit cooling plate
Low-pressure fuel pipes
High-pressure pump
High-pressure fuel pipe
Fuel rail
Injector pipes
Fuel supply pipe
Injectors
Attachment bolts holding the electronic unit to the
cooling plate
10 Nm
Attachment bolts holding the cooling plate to the
engine block
24 Nm
VOSS quick-release coupling fittings 18 Nm
Banjo bolts 24 Nm
VOSS quick-release coupling fittings 24 Nm
Fuel return overflow valve in cylinder head 24 Nm
Attachment nuts holding the high-pressure pump
to the timing gear case
25 Nm
High-pressure pipe union nut 22 Nm
Attachment bolts 24 Nm
Pressure-limiting valve 100 Nm
Injector pipe union nuts 22 Nm
Fuel supply pipe nut 50 Nm
Injector clamping bracket attachment bolts 10 Nm
Injector electrical connection 1.5 Nm
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