Part 6

WM 1001IN Tightening torques, tightening sequences and assembly overviews

Group 19, Cooling





Coolant pump









Tightening sequence for coolant pump





Coolant guide









Thermostat housing and coolant regulator









Tightening sequence for thermostat housing





Coolant return line, turbo engine









Coolant return line, naturally aspirated engine









Coolant supply line, turbo engine









Coolant supply line, naturally aspirated engine









Ventilation





Group 21, Turbocharging





Turbocharger, cylinders 1 to 4 - cooling









Turbocharger, cylinders 5 to 8 - cooling









Oil circuit for turbocharger, cylinders 1 to 4









Oil circuit for turbocharger, cylinders 5 to 8









Turbocharger exhaust manifold, cylinders 1 to 4









Turbocharger exhaust manifold, cylinders 5 to 8









Tightening sequence for turbocharger exhaust manifold









Boost pressure and wastegate 1









Boost pressure and wastegate 2