engineSerpentine Belt Torque Specsfor 1990 Mercedes-Benz 190E 2.6L I6 M103 · RWDUnitslb-ftNm2 fastenersSeqComponentTorqueAngle—Belt Tensioner Bolt41 lb-ft · 55 Nm——Idler Pulley Bolt33 lb-ft · 45 Nm—📝 Suggest a correction to this torque spec