LaCrosse V8-5.3L (2008)
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Tighten cylinders 1, 2, 7, and 8 exhaust valve rocker arm bolts to 30 N.m (22 lb ft).
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Tighten cylinders 1, 3, 4, and 5 intake valve rocker arm bolts to 30 N.m (22 lb ft).
8. Rotate the crankshaft 360 degrees.
9. Tighten the following valve rocker arm bolts:
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Tighten cylinders 3, 4, 5, and 6 exhaust valve rocker arm bolts to 30 N.m (22 lb ft).
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Tighten cylinders 2, 6, 7, and 8 intake valve rocker arm bolts to 30 N.m (22 lb ft).
10. Install the valve rocker arm cover. Refer to Valve Rocker Arm Cover Replacement - Left Side (See: Cylinder Head Assembly/Valve
Cover/Service and Repair/Valve Rocker Arm Cover Replacement - Left Side) and/or Valve Rocker Arm Cover Replacement - Right Side (See:
Cylinder Head Assembly/Valve Cover/Service and Repair/Valve Rocker Arm Cover Replacement - Right Side).