engineTiming Chain Torque Specsfor 1997 BMW 850Ci E31 5.4L V12 M73 · RWDUnitslb-ftNm8 fastenersSeqComponentTorqueAngle—Camshaft Sprocket BoltCritical55 lb-ft · 75 Nm——Crankshaft Pulley BoltCritical130 lb-ft · 176 Nm——Guide BoltsCritical23 lb-ft · 31 Nm——Oil Pump Chain TensionerCritical10 lb-ft · 14 Nm——Tensioner BoltCritical19 lb-ft · 25 Nm——Timing Chain Guide BoltsCritical18 lb-ft · 24 Nm——Timing Chain Tensioner BoltCritical15 lb-ft · 20 Nm——Timing Cover BoltsCritical10 lb-ft · 14 Nm—📝 Suggest a correction to this torque spec