2005 INFINITI QX4 Factory Service Manual

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INFINITI QX4 2005  Factory Service Manual EM-42Revision: October 2005
TIMING CHAIN
2005 QX56
b. Install the bolts in the numerical order shown.
12. Install the crankshaft pulley.
Install the key of the crankshaft.
Insert the pulley by light

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INFINITI QX4 2005  Factory Service Manual CAMSHAFT
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CAMSHAFTPFP:13001
Removal and InstallationEBS00LM9
* Refer to GI-45, "Recommended Chemical Products and Sealants" .
REMOVAL
1.

Page 1947 of 3419

INFINITI QX4 2005  Factory Service Manual EM-44Revision: October 2005
CAMSHAFT
2005 QX56
5. Remove the chain tensioner on the left bank using the following steps.
WAR NIN G:
Plunger, spring, and spring seat pop out when squeezing return-proof

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INFINITI QX4 2005  Factory Service Manual CAMSHAFT
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c. Remove the bolts and the right bank chain tensioner.
NOTE:
If it is difficult to push plunger on right bank chain tensioner,

Page 1949 of 3419

INFINITI QX4 2005  Factory Service Manual EM-46Revision: October 2005
CAMSHAFT
2005 QX56
INSPECTION AFTER REMOVAL
Camshaft Runout
1. Put V block on precise flat work bench, and support No. 1 and
No. 5 journals of the camshaft.
2. Set dial ind

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INFINITI QX4 2005  Factory Service Manual CAMSHAFT
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Camshaft End Play
Install dial gauge in the thrust direction on the front end of the
camshaft. Measure the end play when the c

Page 1951 of 3419

INFINITI QX4 2005  Factory Service Manual EM-48Revision: October 2005
CAMSHAFT
2005 QX56
Valve Lifter Clearance
 Valve Lifter Diameter 
Measure the diameter of the valve lifter.
Valve Lifter Hole Diameter
Measure the diameter of the valve l

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INFINITI QX4 2005  Factory Service Manual CAMSHAFT
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3. Install the camshaft brackets.
Install by referring to the installation location mark on the
upper surface.
Install so tha