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© 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 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 10 Nm Attachment bolts holding the cooling plate to the 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 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 |