engineTiming Chain Kit Torque Specsfor 2004 BMW X5 4.4i E53 4.4L V8 N62 · AWDUnitslb-ftNm4 fastenersSeqComponentTorqueAngle—Chain tensioner plug37 lb-ft · 50 Nm——Crankshaft hub boltCritical221 lb-ft · 300 Nm——Exhaust camshaft sprocket boltsCritical15 lb-ft · 20 Nm——Intake camshaft Vanos central boltCritical55 lb-ft · 75 Nm—📝 Suggest a correction to this torque spec