engineTiming Chain Tensioner Torque Specsfor 1997 Lexus LX 450 4.5L I6 · 4WDUnitslb-ftNm3 fastenersSeqComponentTorqueAngle—Crankshaft pulley boltCritical224 lb-ft · 304 Nm——Tensioner mounting boltsCritical14 lb-ft · 19 Nm——Timing chain cover bolts14 lb-ft · 19 Nm—📝 Suggest a correction to this torque spec