F 350 4WD Super Duty V8-6.4L DSL Turbo (2008)
Using the special tools, remove the cooling fan and clutch.
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To install, tighten to 150 Nm (111 lb-ft).
4. If necessary, remove the bolts and separate the cooling fan and the clutch.
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To install, tighten to 7 Nm (62 lb-inch).
5. To install, reverse the removal procedure.