G35x Sedan AWD V6-3.5L (VQ35HR) (2007)
1. Install timing chain tensioners (secondary) to cylinder head as follows if removed. Refer to Exploded View EM-48.
2. Make sure that dowel pin (A) and crankshaft key (1) are located as shown in the figure. (No. 1 cylinder at compression TDC)
NOTE: Though camshaft does not stop at the position as shown in the figure, for the placement of cam noses, it is generally accepted camshaft is
placed for the same direction of the figure.
Camshaft dowel pin: At cylinder head upper face side in each bank.
Crankshaft key: At cylinder head side of right bank.
3. Install timing chains (secondary) and camshaft sprockets as follows:
CAUTION: Mating marks between timing chain and sprockets slip easily. Confirm all mating mark positions repeatedly during the
installation process.