CTS RWD V8-6.2L SC (2009)
Timing Chain: Service and Repair
Camshaft Timing Chain and Sprocket Replacement (LSA) (6.2 L)
Special Tools
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EN 46330 Timing Belt Tensioner Retaining Pin
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J 8433 Pulley Puller
*
J 41478 Crankshaft Front Oil Seal Installer
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J 41558 Crankshaft Sprocket Remover
*
J 41665 Crankshaft Balancer and Sprocket Installer
*
J 41816-2 Crankshaft End Protector
Removal Procedure
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.
1. Remove the oil pump. Refer to Oil Pump, Screen and Crankshaft Oil Deflector Removal (See: Service and Repair/Overhaul).
2. Remove and discard the camshaft sprocket bolt (1).
3. Remove the camshaft sprocket (2) and timing chain (3).
