C 3500 Truck 2WD V8-6.6L DSL Turbo VIN 1 (2002)
6. Remove the two detent spring bolts (3). Remove the detent spring assembly (2).
Important: As the control valve assembly is removed, be careful not to lose the manual selector valve pin or allow the manual selector valve to slide
out of the control valve assembly.
7. Remove 14 bolts at locations marked (1). Support the control valve assembly (about 10 pounds) and remove the last bolt marked (1).
8. Lower the control valve assembly (1) to clear the dowel pins (2) in the main housing.