|    •  | 
  
 
Inspect the camshaft journals and lobes for wear or scoring. | 
 
|    •  | Inspect the camshaft sprocket alignment notch for damage. | 
 
|    •  | Inspect the camshaft cover for damage or loose oil control baffles. | 
 
|    •  | Clean the camshaft cover. | 
 
|    •  | Wash the camshaft in solvent. | 
 
|    •  | Inspect the camshaft cover for cracks or other signs of damage. |