350Z V6-3.5L (VQ35) (2003)
7. Remove secondary timing chain tensioner from cylinder head. Remove chain tensioner with its stopper pin attached.
NOTE: Stopper pin was attached when secondary timing chain was removed.
INSPECTION AFTER REMOVAL
Camshaft Runout
1. Put V block on precise flat bed, and support No. 2 and No. 4 journal of camshaft.
2. Set dial gauge vertically to No. 3 journal.
3. Turn camshaft to one direction with hands, and measure camshaft runout on dial gauge. (Total indicator reading)
Limit:.......................0.05 mm (0.0020 inch)
4. If it exceeds the limit, replace camshaft.
Camshaft Cam Height
1. Measure camshaft cam height.
Standard cam height (intake and exhaust):.......................44.865 - 45.055 mm (1.7663 - 1.7738 inch)
Cam wear limit:.............................0.2 mm (0.008 inch)
2. If wear is beyond the limit, replace camshaft.