engineTiming Chain Torque Specsfor 1989 BMW 735iL 3.5L I6 · RWDUnitslb-ftNm4 fastenersSeqComponentTorqueAngle—Camshaft sprocket boltCritical48 lb-ft · 65 Nm——Crankshaft pulley/hub boltCritical302 lb-ft · 410 Nm——Timing chain tensioner plug26 lb-ft · 35 Nm——Timing cover bolts (M6)7 lb-ft · 10 Nm—📝 Suggest a correction to this torque spec