K 3500 Truck 4WD V8-6.5L DSL Turbo VIN S (1999)
11.
Using special tools J 36509 (1) and J 23907 (2), remove the detent plug, spring, and detent plunger.
12.
Remove the 6 bolts securing the input shaft bearing retainer to the clutch housing.
13.
Remove the retainer by screwing two of the removed bolts into the threaded holes in the retainer.
14.
Remove the input shaft bearing retainer ring.