TL FWD V6-3.5L (2009)
11. Clean the camshaft bearing surfaces in the cylinder head. Measure the inside diameter of each camshaft bearing surface, and check for an
out-of-round condition.
-
If the camshaft-to-holder clearance is within limits, go to step 13.
-
If the camshaft-to-holder clearance is beyond the service limit and the camshaft has been replaced, replace the cylinder head.
-
If the camshaft-to-holder clearance is beyond the service limit and the camshaft has not been replaced, go to step 12.
12. Check total runout with the camshaft supported on V-blocks.
-
If the total runout of the camshaft is within the service limit, replace the cylinder head.
-
If the total runout is beyond the service limit, replace the camshaft and recheck the oil clearance. If the oil clearance is still out of tolerance,
replace the cylinder head.
13. Measure the cam lobe height.
Cam Lobe Height Standard (New):
FRONT
