engineTiming Chain Tensioner Torque Specsfor 2012 Lexus RX 350 3.5L V6 · AWDUnitslb-ftNm3 fastenersSeqComponentTorqueAngle—Chain tensioner mounting boltCritical15 lb-ft · 21 Nm——Crankshaft pulley boltCritical181 lb-ft · 245 Nm——Timing cover bolt15 lb-ft · 21 Nm—📝 Suggest a correction to this torque spec