engineTiming Chain Torque Specsfor 2012 Lexus RX 450h 3.5L V6 Hybrid · AWDUnitslb-ftNm4 fastenersSeqComponentTorqueAngle—Camshaft sprocket bolt (intake/exhaust)Critical74 lb-ft · 100 Nm——Chain tensioner mounting bolt80 lb-ft · 9 Nm——Crankshaft pulley boltCritical184 lb-ft · 250 Nm——Timing chain cover bolt15 lb-ft · 21 Nm—📝 Suggest a correction to this torque spec