engineFront Main Seal Torque Specsfor 2002 Mercedes-Benz C230 Kompressor W203 1.8L I4 Supercharged M271 · RWDUnitslb-ftNm11 fastenersSeqComponentTorqueAngle—Cover Bolts11 lb-ft · 15 Nm——Crankshaft Pulley BoltCriticalOften TTY - check spec, may require impact133 lb-ft · 180 Nm——Gasket BoltsCritical14 lb-ft · 19 Nm——Harmonic Balancer BoltCriticalOften TTY, may need impact133 lb-ft · 180 Nm——Mounting Bolts19 lb-ft · 26 Nm——Mounting BoltsCritical33 lb-ft · 45 Nm——Oil Drain PlugCriticalUse new crush washer26 lb-ft · 35 Nm——Oil Pan BoltsFront section only9 lb-ft · 12 Nm——Sensor Bolts8 lb-ft · 10 Nm——Timing Cover Bolts - 10mmCriticalTighten in sequence33 lb-ft · 45 Nm——Timing Cover Bolts - 8mmCriticalTighten in sequence18 lb-ft · 25 Nm—📝 Suggest a correction to this torque spec