Vetus DT4.70, Operation Manual

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10 Technical data Torque wrench settings
Screw connection Size Class Torque Remark
Engine bracket front M10 8.8 41 Nm
Engine bracket rear M10 8.8 42 Nm
Cylinder head bolts - Engine block M12 10.9
35 Nm +
60° + 60°
Use new bolts. Observe tightening sequence.
Rocker - Cylinder head M8 8.8 27 Nm
Rocker cover M8 10.9 27 Nm
Lifting eye - Heat exchanger M8 8.8 22 Nm
Lifting eye - Cyl. head M8 8.8 21 Nm
Oil drain plug M14 39 Nm Use new copper washers.
Exhaust manifold - Cyl. Head M8 8.8 27 Nm
Exhaust manifold - Turbo charger M8 8.8 41 Nm Use screw thread mounting compound.
Turbo charger – exhaust bend M8 8.8 27 Nm Use screw thread mounting compound.
Air intake manifold (AIM) M8 8.8 27 Nm Observe tightening sequence.
Injector holder - Cylinder head M8 10.9 35 Nm Torx
Injector holder - Cylinder head M22 68 Nm
Injection line - Injector M12 28 Nm
Injection line mounting M6 8.8 9 Nm
Injection pump - Engine blok M8 10.9 27 Nm
Set screw - Injection pump 10 Nm