engineTiming Chain Torque Specsfor 1990 Toyota 4Runner 2.7L I4 · 4WDUnitslb-ftNm5 fastenersSeqComponentTorqueAngle—Camshaft sprocket bolt (intake/exhaust)Critical55 lb-ft · 75 Nm——Chain guide bolts15 lb-ft · 21 Nm——Chain tensioner mounting boltsCritical15 lb-ft · 21 Nm——Crankshaft pulley boltCritical192 lb-ft · 260 Nm——Timing chain cover bolts15 lb-ft · 21 Nm—📝 Suggest a correction to this torque spec