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Home >> Dodge and Ram >> 2003 >> Durango Base, 5.9 Z, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 80 (Engine Cooling System) >> Radiator Fan - Viscous >> Installation

Radiator Fan - Viscous: Installation

WARNING: This page is about a different car, the 2004 Dodge Dakota. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install fan blade assembly to the viscous fan drive. Tighten the bolts ( Figure) to 24 N.m (18 ft. lbs.) torque.
  2. Position the fan shroud and the fan blade/viscous fan drive assembly to the vehicle as a complete unit.
  3. Install the fan shroud.
  4. Install the fan blade/viscous fan drive assembly to the water pump shaft ( Figure). Tighten mounting nut to 50 N.m (37 ft. lbs.).
  5. Install the coolant reserve/overflow container to the fan shroud.
  6. Connect the negative battery cable.
    NOTE: Viscous Fan Drive Fluid Pump Out Requirement: After installing a new viscous fan drive, bring the engine speed up to approximately 2000 rpm and hold for approximately two minutes. This will ensure proper fluid distribution within the drive.