2007 INFINITI FX35 Service Manual

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Page 3009 of 4366

INFINITI FX35 2007 Service Manual CAMSHAFT EM-217
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Revision: 2006 July 2007 FX35/FX45
Camshaft Cam Height
1. Measure the camshaft cam height with micrometer.
2. If wear exceeds the limi

Page 3010 of 4366

INFINITI FX35 2007 Service Manual EM-218
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CAMSHAFT
Revision: 2006 July 2007 FX35/FX45
Camshaft End Play
Install dial indicator in thrust direction on front end of camshaft.
Measure the end play of dial indicator when camshaf

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INFINITI FX35 2007 Service Manual CAMSHAFT EM-219
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Revision: 2006 July 2007 FX35/FX45
Valve Lifter Clearance
VALVE LIFTER OUTER DIAMETER
Measure the outer diameter of valve lifter with

Page 3012 of 4366

INFINITI FX35 2007 Service Manual EM-220
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CAMSHAFT
Revision: 2006 July 2007 FX35/FX45
Install camshaft so that dowel pin on front end face are posi-
tioned as shown in the figure. (No. 1 cylinder TDC on its com-
pression str

Page 3013 of 4366

INFINITI FX35 2007 Service Manual CAMSHAFT EM-221
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4. Tighten camshaft bracket bolts in the following steps, in numeri-
cal order as shown in the figu

CAMSHAFT EM-221
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Revision: 2006 July 2007 FX35/FX45
4. Tighten camshaft bracket bolts in the following steps, in numeri-
cal order as shown in the figure.
a. Tighten No. 9 to 12 in numerical order as shown.
b. Tighten No. 1 to 8 in numerical order as shown.
c. Tighten No. 13 to 14 in numerical order as shown. (Left bank only)
d. Tighten all bolts in numerical order as shown.
e. Tighten No. 1 to 12 in numerical order as shown.
f. Tighten No. 13 to 14 in numerical order as shown. (Left bank only)
CAUTION:
After tightening mounting bolts of camshaft brackets, be sure to wipe off excessive liquid gasket
from the parts listed below.
Mating surface of rocker cover
Mating surface of front cover
5. Install camshaft sprockets.
Install by checking with identification mark on surface.
Install camshaft sprocket (EXH) by selectively using the
groove of dowel pin according to the bank. (Common part
used for both banks.)
Lock the hexagonal part of camshaft in the same way as for
removal, and tighten mounting bolts.
6. Check and adjust the valve clearance. Refer to EM-222, "
Valve Clearance" .
7. Install in the reverse order of removal after this step.
INSPECTION AFTER INSTALLATION
Inspection of Camshaft Sprocket (INT) Oil Groove
CAUTION:
Perform this inspection only when DTC P0011 and/or P0021 are detected in self-diagnostic results
of CONSULT-II and it is directed according to inspection procedure of EC section. Refer to EC-749,
"TROUBLE DIAGNOSIS" .
Check when the engine is cold so as to prevent burns from any splashing engine oil.
1. Check the engine oil level. Refer to LU-25, "
ENGINE OIL" .
2. Perform the following procedure so as to prevent the engine from being unintentionally started while checking.
a. Release fuel pressure. Refer to EC-747, "
FUEL PRESSURE RELEASE" .
b. Disconnect ignition coil and injector harness connectors.
3. Remove intake valve timing control solenoid valve. Refer to EM-203, "
TIMING CHAIN" .
: 1.96 N·m (0.2 kg-m, 1 ft-lb)
: 1.96 N·m (0.2 kg-m, 1 ft-lb)
: 1.96 N·m (0.2 kg-m, 1 ft-lb)
: 5.88 N·m (0.6 kg-m, 4 ft-lb)
: 10.41 N·m (1.1 kg-m, 8 ft-lb)
: 31.35 N·m (3.2 kg-m, 23 ft-lb)
PBIC0031E
PBIC2345E

Page 3014 of 4366

INFINITI FX35 2007 Service Manual EM-222
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CAMSHAFT
Revision: 2006 July 2007 FX35/FX45
4. Crank the engine, and then make sure that engine oil comes out
from intake valve timing control cover oil hole. End crank after
checking

Page 3015 of 4366

INFINITI FX35 2007 Service Manual CAMSHAFT EM-223
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Revision: 2006 July 2007 FX35/FX45
b. Use feeler gauge, measure the clearance between valve lifter
and camshaft.
Valve clearance:
Un

Page 3016 of 4366

INFINITI FX35 2007 Service Manual EM-224
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CAMSHAFT
Revision: 2006 July 2007 FX35/FX45
By referring to the figure, measure the valve clearances at
locations marked “ ×” as shown in the table below (locations
indicated

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