engineTiming Chain Torque Specsfor 1990 Buick Century 3.3L V6 · FWDUnitslb-ftNm4 fastenersSeqComponentTorqueAngle—Camshaft sprocket boltCritical74 lb-ft · 100 Nm——Crankshaft balancer boltCritical225 lb-ft · 305 Nm——Oil pan-to-timing cover bolts12 lb-ft · 16 Nm——Timing cover bolts9 lb-ft · 13 Nm—📝 Suggest a correction to this torque spec