Mercedes-Benz Truck 2000-05

Mechanical (Belt Driven) Fan

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Removal & Installation



  1. Before servicing the vehicle, refer to the Precautions section.
  2.  
  3. Using a spanner wrench, counter hold the cooling pump pulley while loosening the fan clutch union nut, then remove the fan and clutch assembly.
    NOTE
    The fan clutch nut uses right hand thread.

  4.  
  5. If necessary, remove the nuts securing the fan to the clutch.
  6.  
  7. Installation is the reverse of removal. Tighten the fan clutch nuts to 7 ft. lbs. (10 Nm) and the clutch union nut to 33 ft. lbs. (45 Nm).

    Click image to see an enlarged view

    Fig. Exploded view of the belt driven fan assembly

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