CTS V8-5.7L VIN P (2004)
Timing Chain: Service and Repair
Timing Chain and Sprockets Replacement
Tools Required
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J8433-1 Two Jaw Puller
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J41558 Crankshaft Sprocket Remover
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J41816-2Crankshaft End Protector
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J41665 Crankshaft Balancer and Sprocket Installer
Removal Procedure
Notice: 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.
1. Remove the oil pump.
2. Remove the camshaft sprocket bolts.
3. Remove the camshaft sprocket and timing chain.
4. Remove the chain guide bolts and remove the chain guide.
5. Use the J8433, J41816-2 and J41558 in order to remove the crankshaft sprocket.
6. Remove the crankshaft sprocket.