M35x AWD V6-3.5L (VQ35DE) (2007)
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Install timing chain (primary) so the mating mark (punched) on camshaft sprocket is aligned with the pink link on timing chain, while the
mating mark (notched) on crankshaft sprocket is aligned with the orange one on timing chain, as shown in the figure.
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When it is difficult to align mating marks of timing chain (primary) with each sprocket, gradually turn camshaft using wrench on the
hexagonal portion to align it with the mating marks.
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During alignment, be careful to prevent dislocation of mating mark alignments of timing chains (secondary).
8. Install internal chain guide, slack guide and timing chain tensioner (primary).