coolingRadiator Torque Specsfor 2003 Mercury Mountaineer 4.0L V6 · 4WDUnitslb-ftNm9 fastenersSeqComponentTorqueAngle—Cover Screws9 lb-ft · 12 Nm——Drain PetcockPlastic - hand tight4 lb-ft · 5 Nm——Hose Clamps3 lb-ft · 5 Nm——Housing BoltsCritical12 lb-ft · 16 Nm——Mounting Bolts23 lb-ft · 31 Nm——Pump BoltsCritical21 lb-ft · 28 Nm——Radiator Mount BoltsDo not overtighten plastic mounts9 lb-ft · 12 Nm——Transmission Cooler LinesIf equipped18 lb-ft · 25 Nm——Upper/Lower Hose Clamps2 lb-ft · 3 Nm—📝 Suggest a correction to this torque spec