engineTiming Chain Torque Specsfor 1990 BMW 318is E30 1.8L I4 M42 · RWDUnitslb-ftNm5 fastenersSeqComponentTorqueAngle—Camshaft sprocket boltCritical52 lb-ft · 71 Nm——Crankshaft pulley/hub bolt (center)Critical302 lb-ft · 410 Nm——Timing chain tensioner plugCritical30 lb-ft · 40 Nm——Timing cover bolts (M6)7 lb-ft · 10 Nm——Timing cover bolts (M8)16 lb-ft · 22 Nm—📝 Suggest a correction to this torque spec