engineTiming Chain Torque Specsfor 2012 Lexus HS 250h 2.4L I4 Hybrid · FWDUnitslb-ftNm5 fastenersSeqComponentTorqueAngle—Camshaft sprocket bolt (intake)Critical55 lb-ft · 75 Nm——Chain guide bolt15 lb-ft · 21 Nm——Chain tensioner bolt15 lb-ft · 20 Nm——Crankshaft pulley boltCritical133 lb-ft · 180 Nm——Timing chain cover bolt15 lb-ft · 21 Nm—📝 Suggest a correction to this torque spec