coolingRadiator Torque Specsfor 1997 BMW 850Ci E31 5.4L V12 M73 · RWDUnitslb-ftNm11 fastenersSeqComponentTorqueAngle—Cover Screws10 lb-ft · 14 Nm——Drain PetcockHand tight5 lb-ft · 7 Nm——Fan Shroud Bolts5 lb-ft · 7 Nm——Hose Clamps4 lb-ft · 5 Nm——Housing BoltsCritical13 lb-ft · 17 Nm——Lower Hose Clamp3 lb-ft · 4 Nm——Mounting Bolts25 lb-ft · 34 Nm——Pump BoltsCritical23 lb-ft · 31 Nm——Radiator Mount Bolts10 lb-ft · 14 Nm——Transmission Cooler LinesCriticalUse new O-rings20 lb-ft · 27 Nm——Upper Hose Clamp3 lb-ft · 4 Nm—📝 Suggest a correction to this torque spec