engineTiming Chain Torque Specsfor 2003 Lincoln Aviator 4.6L V8 DOHC · AWDUnitslb-ftNm6 fastenersSeqComponentTorqueAngle—Camshaft Sprocket BoltCritical60 lb-ft · 81 Nm——Crankshaft Pulley BoltCritical89 lb-ft · 120 Nm——Front Cover Bolt18 lb-ft · 25 Nm——Primary Timing Chain Tensioner Bolt18 lb-ft · 25 Nm——Timing Chain Guide Bolt89 lb-ft · 10 Nm——Valve Cover Bolts89 lb-ft · 10 Nm—📝 Suggest a correction to this torque spec