Express 3500 V8-6.0L (2010)
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
6. Install the timing chain tensioner (232) and bolts (231).
Tighten the bolts to 25 Nm (18 lb ft).
Note:
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Properly locate the CMP actuator onto the locating pin of the camshaft.
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The sprocket teeth and timing chain teeth must mesh.
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The camshaft and the crankshaft sprocket alignment MUST be aligned properly.
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Do not use the CMP solenoid valve again. Install a NEW CMP valve during assembly.
7. Identify the alignment hole (1) in the rear face of the CMP actuator and the locating pin (2) on the front face of he camshaft.
