exhaustO2 Sensor - Downstream Torque Specsfor 2004 Lincoln Aviator 4.6L V8 DOHC · AWDUnitslb-ftNm7 fastenersSeqComponentTorqueAngle—Exhaust Flange BoltsCriticalApply anti-seize33 lb-ft · 45 Nm——Flange BoltsCriticalApply anti-seize44 lb-ft · 60 Nm——Hanger Bolts19 lb-ft · 26 Nm——Heat Shield Bolts7 lb-ft · 10 Nm——Manifold NutsCriticalApply anti-seize31 lb-ft · 42 Nm——Mounting Bolts25 lb-ft · 34 Nm——O2 SensorCriticalApply anti-seize to threads only33 lb-ft · 45 Nm—📝 Suggest a correction to this torque spec