LaCrosse FWD V6-3.0L (2010)
Note: Ensure that the camshaft timing chain and the camshaft position actuators are marked for proper assembly.
1. Align the exhaust camshaft actuator alignment mark (1) to the timing chain alignment mark (2) made during disassembly.
2. Ensure that the intake camshaft actuator alignment mark (4) and the timing chain alignment mark (3) are also aligned.
3. Position the exhaust camshaft actuator to the camshaft and install the actuator bolt hand tight.
4. Remove the EN-48313 - tool.
Note:
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The camshaft position actuator will vary depending on application.
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Camshaft thrust washers must be installed on all 2010 applications when servicing the camshaft position actuators. Do not install washers on
2009 applications if they are not already present.
5. Ensure the proper camshaft thrust washer is used. Use a 1.6 mm (0.063 in) thrust washer on applications that have 5 attaching screws on the back
side of the camshaft position actuator (1). Use a 1.1 mm (0.043 in) thick thrust washer with yellow speckles on applications that have 4 attaching
screws on the back side of the camshaft position actuator (2).
6. Install the thrust washer, if applicable.
