steeringPower Steering Rack Torque Specsfor 2017 Buick Envision 2.5L I4 · AWDUnitslb-ftNm9 fastenersSeqComponentTorqueAngle—Coupling BoltCritical25 lb-ft · 34 Nm——Power Steering Line FittingsCriticalUse new O-rings25 lb-ft · 34 Nm——Pressure Line FittingCriticalNew O-ring25 lb-ft · 34 Nm——Pump Mounting BoltsCritical20 lb-ft · 27 Nm——Rack BoltsCritical75 lb-ft · 102 Nm——Rack Mounting BoltsCritical75 lb-ft · 102 Nm——Tie Rod End NutCriticalUse new cotter pin40 lb-ft · 54 Nm——Tie Rod NutCritical40 lb-ft · 54 Nm——Wheel Lug NutsCritical100 lb-ft · 136 Nm—📝 Suggest a correction to this torque spec