G35x Sedan AWD V6-3.5L (VQ35HR) (2007)
3. Loosen camshaft sensor bracket bolts in reverse order as shown in the figure.
NOTE: The order of loosening bolts is the same for bank 1 and bank 2.
4. Remove camshaft brackets.
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Mark camshafts, camshaft brackets and bolts so they are placed in the same position and direction for installation.
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Equally loosen camshaft bracket bolts in several steps in reverse order as shown in the figure.
5. Remove camshaft.
6. Remove valve lifter.
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Identify installation positions, and store them without mixing them up.
7. Remove timing chain tensioners (secondary) (1) from cylinder head.
A: Right bank
B: Left bank
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Remove timing chain tensioners (secondary) with its stopper pin (C) attached.
NOTE: Stopper pin should be attached when timing chain (secondary) is removed.