Sierra 2500 Denali 2WD V8-6.0L (2011)
Caution: Do not turn the crankshaft assembly after the timing chain has been removed in order to prevent damage to the piston assemblies or the
valves.
8. Remove the CMP actuator (235) and timing chain (208).
9. Remove the camshaft retainer bolts (204) and retainer (203).
