F 550 4WD Super Duty V8-6.4L DSL Turbo (2008)
2. Using the special tools, install the solenoid body and loosely install the bolts.
^
While installing the solenoid body, align the manual valve.
3. Tighten all the bolts in the sequence shown.
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Tighten to 13 Nm (10 ft. lbs.).