coolingRadiator Torque Specsfor 2009 Lexus GS 460 4.6L V8 · RWDUnitslb-ftNm11 fastenersSeqComponentTorqueAngle—Cover Screws10 lb-ft · 14 Nm——Drain PetcockHand tight6 lb-ft · 8 Nm——Fan Shroud Bolts6 lb-ft · 8 Nm——Hose Clamps4 lb-ft · 5 Nm——Housing BoltsCritical13 lb-ft · 17 Nm——Lower Hose Clamp4 lb-ft · 5 Nm——Mounting Bolts25 lb-ft · 34 Nm——Pump BoltsCritical23 lb-ft · 31 Nm——Radiator Mount Bolts12 lb-ft · 16 Nm——Transmission Cooler LinesCriticalUse new O-rings24 lb-ft · 33 Nm——Upper Hose Clamp4 lb-ft · 5 Nm—📝 Suggest a correction to this torque spec