Coolant Flush · ComponentDrain Petcockfor 2011 Buick Lucerne 4.6L V8 · FWDUnitslb-ftNmTorque6lb-ft8 NmNotesHand tightOther components in Coolant FlushBleed Screw6 lb-ft · 8 NmCoolant Hose Clamps4 lb-ft · 5 NmHose Clamps4 lb-ft · 5 NmHousing Bolts13 lb-ft · 17 NmPump Bolts23 lb-ft · 31 NmRadiator Cap1 lb-ft · 1 Nm📝 Suggest a correction to this torque spec