O2 Sensor - Upstream · ComponentMounting Boltsfor 2002 Subaru Outback 3.0L H6 · AWDUnitslb-ftNmTorque21lb-ft28 NmOther components in O2 Sensor - UpstreamExhaust Flange Bolts33 lb-ft · 45 NmFlange Bolts37 lb-ft · 50 NmHanger Bolts16 lb-ft · 22 NmHeat Shield Bolts7 lb-ft · 10 NmManifold Nuts26 lb-ft · 35 NmO2 Sensor33 lb-ft · 45 Nm📝 Suggest a correction to this torque spec