RAM 3500 Truck 4WD V10-8.0L VIN W HDC (1999)
1. Install fan blade assembly to viscous fan drive. Tighten bolts to 23 Nm (17 ft. lbs.) torque.
2. Position fan shroud and fan blade/viscous fan drive assembly to vehicle as a complete unit.
3. Install fan shroud.
4. Install fan blade/viscous fan drive assembly to water pump shaft.
5. Except 8.OL V-10 Engine: Install coolant reserve/overflow tank to fan shroud. Snaps into position.
6. Install throttle cable to fan shroud.
7. Connect 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.
