F 250 4WD Super Duty V8-6.4L DSL Turbo (2008)
6. Note the location and length of each bolt. Remove the 4 bolts and remove the top half of the main control valve body.
7. NOTE: The gasket should not be cleaned or reused.
Remove and discard the gasket.
8. Remove the bolts, backing plate and discard the gasket. Clean and inspect the components.