Navigator 2WD V8-5.4L (2007)
Water Pump: Service and Repair
Coolant Pump
Material
Removal and Installation
1. Drain the engine cooling system.
2. Remove the cooling fan.
3. Loosen the 4 coolant pump pulley bolts.
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To install, tighten to 25 Nm (18 ft. lbs.)
4. Rotate the belt tensioner clockwise and disconnect the accessory drive belt from the coolant pump pulley.