Uplander FWD V6-3.5L VIN L (2006)
Push Rod: Service and Repair
Valve Rocker Arm and Push Rod Replacement
Removal Procedure
1. Remove the valve rocker arm covers.
2. Important: Keep the components separated in order to install the components in the same location.
Remove the rocker arm bolts.
3. Remove the rocker arms.
4. Remove the pushrods.
Installation Procedure
1. Install the pushrods in the original location.
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Coat the ends of the pushrods with GM P/N 1052356 or the equivalent.
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The intake pushrods are identified with yellow stripes and are 5 3/4 inches long.
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Exhaust pushrods are identified with green stripes and are 6 inches long.
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Ensure that the pushrods seat in the lifter.
2. Install the rocker arms.
3. Notice: Refer to Fastener Notice in Service Precautions.
Install the rocker arm bolts.
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Tighten the rocker arm bolts to 32 Nm (24 ft. lbs.).
4. Install the valve rocker covers.
