G35 Sedan 2WD V6-3.5L (VQ35DE) (2005)
26. Remove internal chain guide, tension guide and slack guide.
NOTE: Tension guide can be removed after removing timing chain (primary).
27. Remove timing chain (primary) and crankshaft sprocket.
CAUTION: After removing timing chain (primary), do not turn crankshaft and camshaft separately, or valves will strike the piston heads.
28. Remove timing chain (secondary) and camshaft sprockets as follows:
a. Attach suitable stopper pin to the right and left timing chain tensioners (secondary).
NOTE: For removal of timing chain tensioner (secondary), refer to "CAMSHAFT". [Removing camshaft bracket (No. 1) is required.]
b. Remove intake and exhaust camshaft sprocket bolts.
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Secure the hexagonal portion of camshaft using wrench to loosen mounting bolts.
c. Remove timing chain (secondary) together with camshaft sprockets.
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Turn camshaft slightly to secure slackness of timing chain (secondary) on timing chain tensioner (secondary) side.