engineTiming Chain Tensioner Torque Specsfor 2016 Mazda Mazda3 2.0L I4 · FWDUnitslb-ftNm3 fastenersSeqComponentTorqueAngle—Crankshaft pulley boltCritical130 lb-ft · 176 Nm——Timing chain tensioner boltCritical15 lb-ft · 20 Nm——Timing cover bolt10 lb-ft · 14 Nm—📝 Suggest a correction to this torque spec