Sierra 3500 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.
6. Remove the CMP actuator (235) and timing chain (208).
7. Insert and secure a tie strap (1) through the center of the actuator and over the reluctor wheel.
