User Manual - Page 176

For 2004 INFINITI FX45.

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EM-176
[VK45DE]
INTAKE MANIFOLD
Revision: 2004 November 2004 FX35/FX45
15. Remove intake manifold gaskets.
CAUTION:
Cover engine openings to avoid entry of foreign materials.
INSPECTION AFTER REMOVAL
Surface Distortion
Check the surface distortion of both the intake manifold (upper
and lower) mating surfaces with straightedge and feeler gauge.
If it exceeds the limit, replace intake manifolds (lower and/or
upper).
INSTALLATION
Note to the following, and install in the reverse order of removal:
Intake Manifold (Lower)
Tighten in numerical order as shown in the figure.
There are two types of mounting bolts. Refer to the following for
locating bolts.
Intake Manifold (Upper)
Tighten in numerical order as shown in the figure.
There are two types of mounting bolts. Refer to the following for
locating bolts
Electric Throttle Control Actuator
Install intake manifold adapter gasket and electric throttle control actuator gasket so that three protrusions
for installation identification do not face downward.
Tighten mounting bolts of electric throttle control actuator equally and diagonally in several steps.
After installation perform procedure in EM-177, "INSPECTION AFTER INSTALLATION" .
Water Hose
Insert hose by 27 to 32 mm (1.06 to 1.26 in) from connector end.
Vacuum Hose
Refer to EC-677, "Vacuum Hose Drawing" .
Limit : 0.1 mm (0.004 in)
PBIC0016E
M8 × 90 mm (3.54 in) : 7, 8
M8 × 35 mm (1.38 in) Except the above
PBIC0015E
M8 × 80 mm (3.15 in) : 4, 5, 6, 7
M8 × 25 mm (0.98 in) : Except the above
PBIC0014E
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