engineTiming Belt Torque Specsfor 2012 Volvo C30 2.5L I5 Turbo · FWDUnitslb-ftNm4 fastenersSeqComponentTorqueAngle—Belt tensioner pulley boltCritical18 lb-ft · 25 Nm——Camshaft sprocket boltCritical15 lb-ft · 20 Nm——Crankshaft pulley/damper center boltCritical133 lb-ft · 180 Nm——Idler pulley bolt18 lb-ft · 25 Nm—📝 Suggest a correction to this torque spec