Yukon/Denali 2WD V8-4.8L VIN V (2005)
4. Use the J 41665 in order to install the crankshaft sprocket.Install the sprocket onto the crankshaft until fully seated against the crankshaft flange.
5. Rotate the crankshaft sprocket until the alignment mark is in the 12 o'clock position.
6. Important:
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Properly locate the camshaft sprocket locating pin with the camshaft sprocket alignment hole.
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The sprocket teeth and timing chain must mesh.
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The camshaft and the crankshaft sprocket alignment marks MUST be aligned properly.Locate the camshaft sprocket alignment mark in the 6
o'clock position.
Install the camshaft sprocket and timing chain.
7. If necessary, rotate the camshaft or crankshaft sprockets in order to align the timing marks.
Notice: Refer to Fastener Notice in Service Precautions.
8. Install the camshaft sprocket bolts.
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Tighten the bolts to 35 Nm (26 ft. lbs.).
9. Install the oil pump.
