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EM-74
[VQ35DE]
TIMING CHAIN
Revision: 2004 November 2004 FX35/FX45
6. After installing rear timing chain case, check surface height dif-
ference between following parts on oil pan mounting surface.
● If not within standard, repeat above installation procedure.
7. Position crankshaft so No. 1 piston is set at TDC on the com-
pression stroke.
● Make sure that dowel pin hole, dowel pin and crankshaft key
are located as shown in the figure.
NOTE:
Though camshaft does not stop at position as shown in the
figure, for the placement of cam nose, it is generally accepted
camshaft is placed for the same direction of the figure.
CAUTION:
Hole on small dia. side must be used for intake side dowel pin hole. Do not misidentify (ignore
big dia. side).
8. Install timing chains (secondary) and camshaft sprockets.
CAUTION:
Matching marks between timing chain and sprockets slip
easily. Confirm all matching mark positions repeatedly dur-
ing the installation process.
a. Push plunger of secondary chain tensioner and keep it pressed
in with a stopper pin.
Standard (Rear timing chain case to cylinder block):
–0.24 to 0.14 mm (–0.0094 to 0.0055 in)
SEM943G
Camshaft dowel pin hole (intake side)
: At cylinder head upper face side in each bank.
Camshaft dowel pin (exhaust side)
: At cylinder head upper face side in each bank.
Crankshaft key
: At cylinder head side of right bank.
KBIA1073E
SEM430G
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