Cruze L4-1.4L Turbo (2011)
Valve Spring: Service and Repair
Valve Stem Oil Seal and Valve Spring Replacement
Special Tools
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EN-958 - Installer
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EN-6086 - Basic Kit, Spring and Wedge Replacer
*
EN-840 - Pliers / Remover
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EN-952 - Fixing Pin
For equivalent regional tools, refer to Special Tools (See: Tools and Equipment).
Removal Procedure
1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle (See: Maintenance/Vehicle Lifting/Service and Repair).
2. Remove the front compartment splash shield right side. Refer to Front Compartment Splash Shield Replacement (See: Body and Frame/Splash
Guard/Service and Repair/Front Compartment Splash Shield Replacement).
3. Lower the vehicle.
4. Remove the hydraulic valve lash adjuster arms. Refer to Hydraulic Valve Lash Adjuster Arm Replacement (See: Camshaft, Lifters and Push
Rods/Lifter / Lash Adjuster/Service and Repair/Hydraulic Valve Lash Adjuster Arm Replacement).
5. Remove the spark plugs. Refer to Spark Plug Replacement (See: Tune-up and Engine Performance Checks/Spark Plug/Service and Repair).
Note: Wheels must contact the ground.
6. Shift to 5. gear (MT) or park position (AT) and apply the park brake.
7. Adjust the engine to TDC of cylinder 1 and fix the crankshaft. Refer to Camshaft Timing Chain Adjustment (See: Service and Repair/Overhaul/4.
Camshaft Timing Chain Adjustment).
8. Mark the crankshaft balancer 180° opposed to the cylinder 1 TDC marking.
Intake Valve Stem Oil Seal Removal Cylinder 1
