OEM GMC Savana 1500 Fan Clutch

GMC Savana 1500 Fan Clutch Parts and Q&A

• Fan Clutch
  19150977
  Q: What tools are required to service and repair the fan clutch on GMC Savana 1500?

  A:

  Two necessary tools for Fan Clutch maintenance include Fan Clutch wrench and spanner (J 41240) together with Fan Clutch wrench (J 41240-5A). You should begin by taking away the air cleaner and duct before moving to the coolant recovery reservoir or surge tank and then the upper radiator shroud from the radiator. The Fan Clutch wrench (J 41240) and its corresponding prongs (J 41240-1) should be used to remove the Fan Clutch assembly from the Water Pump Pulley holes of 4.3l, 5.0l, 5.7l, and 8.1l engines. Remove the Fan Clutch assembly from the 6.5l Water Pump Pulley by using the Fan Clutch wrench (J 41240-5A) and the prongs of the j 41240-1 which should be placed in the holes of the pump pulley. Proceed by removing all retaining bolts from the fan along with the clutch and then separate the fan from the clutch. Start installation by properly attaching the fan to the clutch according to the fastener notice in service precautions. Put in the retaining bolts to the fan with clutch and tighten these bolts to 33 nm (24 ft. Lbs.) for 4.3l, 5.0l, 5.7l, and 8.1l engines and to 17 nm (13 ft. Lbs.) for the 6.5l diesel engine. You should reinstall the fan assembly on 4.3l, 5.0l, 5.7l, and 8.1l vehicles with the Fan Clutch wrench (J 41240) while torquing the Fan Clutch nut to 57 nm (42 ft. Lbs.). When working with the 6.5l diesel engine use both Fan Clutch wrench (J 41240-5A) along with Fan Clutch wrench (J 41240) before completing the process by tightening the Fan Clutch nut to 57 nm (42 ft. Lbs.). The last steps require the installation of upper radiator shroud followed by coolant recovery reservoir or surge tank together with air cleaner and duct.
• Fan Clutch
  94673573
  Q: How to replace the fan clutch on GMC Savana 1500?

  A:

  The first step for Fan Clutch replacement includes extracting the upper Fan Shroud. You must apply the j 41240-5a tool against the Fan Clutch nut before using the j 46406 to fasten the pulley for successful Fan Clutch assembly removal. Examine the belt together with hub adapter and pulley for signs of cracks along with distortion and damage. Move the cooling fan off the Fan Clutch before continuing. First attach the cooling fan to the Fan Clutch and afterward the Fan Clutch assembly to the pulley. The operator installs the j 41240-5a on the Fan Clutch nut while securing the pulley with j 46406 before tightening the nut to 56 nm (41 lb ft). The installation process ends with replacement of the upper Fan Shroud.