enginePiston Rings - All Torque Specsfor 2021 Mazda Mazda3 2.0L I4 · AWDUnitslb-ftNm11 fastenersSeqComponentTorqueAngle—Connecting Rod BoltsTTY - critical torque plus angle33 lb-ft · 45 Nm——Cover Bolts12 lb-ft · 16 Nm——Cylinder Head BoltsTTY - tighten in sequence plus angle48 lb-ft · 65 Nm——Gasket Bolts15 lb-ft · 20 Nm——Main Bearing Cap BoltsTTY - tighten in sequence plus angle55 lb-ft · 75 Nm——Mounting Bolts20 lb-ft · 27 Nm——Mounting Bolts35 lb-ft · 47 Nm——Oil Drain PlugUse new crush washer26 lb-ft · 35 Nm——Oil Pan BoltsTighten in sequence9 lb-ft · 12 Nm——Oil Pump Pickup Tube9 lb-ft · 12 Nm——Sensor Bolts8 lb-ft · 11 Nm—📝 Suggest a correction to this torque spec