350Z V6-3.5L (VQ35) (2003)
Standard :.........................0.115 - 0.188 mm (0.0045 - 0.0074 inch)
Limit :....................0.24 mm (0.0094 inch)
When out of the limit, replace with new camshaft and measure again.
When out of the limit again, replace with new cylinder head.
Camshaft Sprocket Runout
Using dial gauge and measure camshaft sprocket runout. (Total indicator reading)
Limit :.......................0.15 mm (0.0059 inch)
If it exceeds the limit, replace camshaft sprocket.
Valve Lifter
Check if surface of valve lifter has any wear or cracks.
Valve Lifter Clearance
Outer Diameter of Valve Lifter
Measure outer diameter of valve lifter.
Valve lifter outer diameter (Intake and exhaust):.................33.977 - 33.987mm (1.3377 - 1.3381 inch)
Valve Lifter Hole Diameter