• Use with 1/2" square drive tools and a torque wrench
• Remove and replace fan assembly on Ford 6.9L and 7.3L engines
• Wrench openings- Long: 48mm
• Wrench openings- Short: 83mm

This set is used to remove and replace the thermostatic fan assembly on Ford 6.9- and 7.3-L engines. This is not to be used with power tools.  Refer to Ford factory service manual for torque specifications and thread direction.