E 450 V8-5.4L (2009)
4.6L (2V) engine
3. Remove the bolt and the camshaft sprocket.
4. NOTE: The camshaft bearing caps must be installed in their original location. Record camshaft bearing cap location.
Remove the 13 bolts, the 2 bearing caps and the camshaft.
5. Clean and inspect the camshaft bearing caps.
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One of the bearing caps contains an oil flow restriction groove. Make sure the groove is free of foreign material.
5.4L (2V) engine
6. NOTE: The camshaft bearing caps must be installed in their original location. Record camshaft bearing cap location.
Remove the 13 bolts, the 6 bearing caps and the camshaft.
7. Clean and inspect the camshaft bearing caps.
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The front bearing caps contains an oil flow restriction groove. Make sure the groove is free of foreign material.
Installation
All engines
1. Lubricate the camshaft journals with clean engine oil.
4.6L (2V) engine
2. Install the camshaft and the 2 camshaft bearing caps in their original locations.
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Lubricate the camshaft bearing caps with clean engine oil.
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Position the 2 camshaft bearing caps.
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Install the 13 bolts loosely.
3. NOTE: LH shown, RH similar.
Tighten the 13 bolts in the sequence shown.
