engineTiming Chain Tensioner Torque Specsfor 2012 Mazda Mazdaspeed3 2.3L Turbo I4 · FWDUnitslb-ftNm3 fastenersSeqComponentTorqueAngle—Crankshaft pulley boltCritical129 lb-ft · 175 Nm——Front cover bolts10 lb-ft · 14 Nm——Tensioner mounting boltsCritical14 lb-ft · 20 Nm—📝 Suggest a correction to this torque spec