engineTiming Chain Tensioner Torque Specsfor 2021 Lexus NX 300 2.0L Turbo I4 · AWDUnitslb-ftNm3 fastenersSeqComponentTorqueAngle—Chain tensioner boltCritical15 lb-ft · 20 Nm——Crankshaft pulley boltCritical177 lb-ft · 240 Nm——Timing chain cover bolt10 lb-ft · 14 Nm—📝 Suggest a correction to this torque spec