engineTiming Chain Guide Torque Specsfor 1990 Toyota 4Runner 2.7L I4 · 4WDUnitslb-ftNm3 fastenersSeqComponentTorqueAngle—Chain guide 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