coolingWater Pump Torque Specsfor 2008-2015 Audi R8 4.2L V8 · AWDUnitslb-ftNm8 fastenersSeqComponentTorqueAngle—Drain PetcockHand tight5 lb-ft · 7 Nm——Fan Bolts8 lb-ft · 11 Nm——Hose Clamps2 lb-ft · 3 Nm——Housing BoltsCritical10 lb-ft · 14 Nm——Pump BoltsCriticalTorque in sequence18 lb-ft · 24 Nm——Thermostat Housing Bolts11 lb-ft · 15 Nm——Timing Cover BoltsCriticalIf accessed15 lb-ft · 20 Nm——Water Pump BoltsCriticalTighten in criss-cross pattern18 lb-ft · 25 Nm—📝 Suggest a correction to this torque spec