QX4 2WD V6-3.5L (VQ35DE) (2003)
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During alignment, be careful to prevent dislocation of mating marks on the secondary timing chain.
13. Install internal guide.
14. Install upper tension guide and slack guide.
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Do not overtighten the slack guide mounting bolts. It is normal for a gap to exist under the bolt seats when the mounting bolts are tightened to
specification.
15. Install timing chain tensioner, then remove the stopper pin.
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When installing the timing chain tensioner, engine oil should be applied to the oil hole and tensioner.
16. Install O-rings on rear timing chain case.
