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Home >> Porsche >> 2009 >> Cayenne Base, Standard >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> 21 - Exhaust Gas Turbocharging >> WM 213019 Removing And Installing Turbocharger On 4.8-Litre DFI Engines (Cayenne Turbo, Cayenne Turbo S) >> Technical Values

Technical Values

Location Description Type Basic value Tolerance 1 Tolerance 2
Turbocharger to exhaust manifold M8 x 75 (6 ea.) M48/51 Initial tightening 23 Nm (17 ftlb.)    
Turbocharger to exhaust manifold M8 x 75 (6 ea.) M48/51 Final tightening 30 Nm (22 ftlb.)    
Bracket to turbocharger M8 Tightening torque 30 Nm (22 ftlb.)    
Turbocharger bracket to cylinder head M8 x 20 Tightening torque 23 Nm (17 ftlb.)    
Bracket to turbocharger M8 x 40 Tightening torque 30 Nm (22 ftlb.)    
Holding clamp on coolant line M6 x 12 Tightening torque 10 Nm (7.5 ftlb.)    
Supply/return connection piece to generator M6 x 16 (2 ea.) Tightening torque 10 Nm (7.5 ftlb.)    
Right coolant supply line to right turbocharger coolant line M6 (1 ea.) M48/51 Tightening torque 8.5 Nm (6.0 ftlb.)    
Coolant supply line to turbocharger M12 x 1.25 (2 ea.) M48/51 Tightening torque 35 Nm (26 ftlb.)    
Coolant return line to turbocharger M12 x 1.25 (2 ea.) M48/51 Tightening torque 35 Nm (26 ftlb.)    
Oil supply line to cylinder head   Tightening torque 35 Nm (26 ftlb.)    
Holding clamp on oil supply line M6 x 12 Tightening torque 10 Nm (7.5 ftlb.)    
Vent line to turbocharger oil extraction line M16 x 1.5 (2 ea.) M48/51 Tightening torque 35 Nm (26 ftlb.)    
Holding clamp on vent line to collection pipe M6 x 12 (2 ea.) M48/51 Tightening torque 10 Nm (7.5 ftlb.)    
Holding clamp on vent line to collection pipe M6 (2 ea.) M48/51 Tightening torque 6.5 Nm (5.0 ftlb.)    
Turbocharger oil supply line to connection piece M16 x 1.5 (2 ea.) M48/51 Tightening torque 40 Nm (30 ftlb.)    
Turbocharger oil supply line to cylinder head M14 x 1.5 (2 ea.) M48/51 Tightening torque 35 Nm (26 ftlb.)    
Check valve connection piece to turbocharger M12 x 1.5 (2 ea.) M48/51 Tightening torque 45 Nm (33 ftlb.)    
Turbocharger oil extraction line to oil guide housing M6 x 12 (2 ea.) Tightening torque 10 Nm (7.5 ftlb.)    
Oil extraction line to turbocharger M6 x 16 (4 ea.) Tightening torque 10 Nm (7.5 ftlb.)    
Turbocharger to exhaust manifold M8 x 75 (6 ea.) M48/51 Initial tightening 23 Nm (17 ftlb.)    
Turbocharger to exhaust manifold M8 x 75 (6 ea.) M48/51 Final tightening 30 Nm (22 ftlb.)    
Turbocharger bracket to cylinder head M8 x 20 (4 ea.) M48/51 Tightening torque 23 Nm (17 ftlb.)    
Bracket to turbocharger M8 x 40 (2 ea.) M48/51 Tightening torque 30 Nm (22 ftlb.)    
Bracket to turbocharger M8 (2 ea.) M48/51 Tightening torque 30 Nm (22 ftlb.)    
Oil supply line to cylinder head   Tightening torque 35 Nm (26 ftlb.)    
Holding clamp on oil supply line M6 x 12 Tightening torque 10 Nm (7.5 ftlb.)    
Holding clamp on vent line to collection pipe M6 (2 ea.) M48/51 Tightening torque 6.5 Nm (5.0 ftlb.)    
Holding clamp on vent line to collection pipe M6 x 12 (2 ea.) M48/51 Tightening torque 10 Nm (7.5 ftlb.)    
Turbocharger oil supply line holder to lower part of crankcase M6 x 12 (1 ea.) M48/51 Tightening torque 10 Nm (7.5 ftlb.)    
Holding clamp for oil supply line to holder M6 x 12 (1 ea.) Tightening torque 10 Nm (7.5 ftlb.)    
Oil extraction line to turbocharger M6 x 16 (4 ea.) Tightening torque 10 Nm (7.5 ftlb.)    
Coolant return line M6 (1 ea.) M48/51 Tightening torque 8.5 Nm (6.0 ftlb.)    
Coolant supply line to turbocharger M12 x 1.25 (2 ea.) M48/51 Tightening torque 35 Nm (26 ftlb.)    
Coolant return line to turbocharger M12 x 1.25 (2 ea.) M48/51 Tightening torque 35 Nm (26 ftlb.)    
Coolant supply line to left turbocharger M16 x 1.5 (1 ea.) M48/51 Tightening torque 35 Nm (26 ftlb.)    
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