Amanti V6-3.5L (2006)
8. Loosen the cylinder head cover bolts and then remove it.
9. Remove the camshaft sprockets.
10. Remove the camshaft bearing caps.
11. Remove the camshafts.
INSPECTION
CAMSHAFTS
1. Check the camshaft journals for wear. If the journals are badly worn out, replace the camshaft.
2. Check the cam lobes for damage. If the lobe is damaged or excessively worn out, replace the camshaft.
Cam height
Standard
Intake: 35.098 - 35.298 mm (1.3818 - 1.3897 inch)
Exhaust: 34.81 - 35.01 mm (1.3705 - 1.3783 inch)
3. Check the cam surface for abnormal wear or damage, and replace if necessary.
4. Check each bearing for damage. If the bearing surface is excessively damaged, replace the cylinder head assembly or camshaft bearing cap, as
necessary.
Camshaft end play: 0.1 - 0.15 mm(0.0039 - 0.0059 inch)
