maintenanceCoolant Service Torque Specsfor 2012 Lexus IS 350 3.5L V6 · RWDUnitslb-ftNm10 fastenersSeqComponentTorqueAngle—Air Box Clips4 lb-ft · 5 Nm——Bleed ScrewOpen during fill6 lb-ft · 8 Nm——Bracket Bolts17 lb-ft · 23 Nm——Connector Bolts6 lb-ft · 8 Nm——Cover Screws9 lb-ft · 12 Nm——Drain PetcockHand tight6 lb-ft · 8 Nm——Mounting Bolts23 lb-ft · 31 Nm——Oil Drain PlugCriticalUse new crush washer26 lb-ft · 35 Nm——Sensor Bolts9 lb-ft · 12 Nm——Wheel Lug NutsCriticalTorque in star pattern103 lb-ft · 140 Nm—📝 Suggest a correction to this torque spec