engineTiming Chain Torque Specsfor 2007 Mazda B2300 2.3L I4 · FWDUnitslb-ftNm5 fastenersSeqComponentTorqueAngle—Camshaft sprocket boltCritical48 lb-ft · 65 Nm——Crankshaft pulley boltCritical130 lb-ft · 176 Nm——Timing chain guide bolts89 lb-ft · 10 Nm——Timing chain tensioner bolt15 lb-ft · 20 Nm——Timing cover bolts89 lb-ft · 10 Nm—📝 Suggest a correction to this torque spec