2004 INFINITI QX56 Factory Service Manual

change wheel check engine bluetooth coolant reservoir audio handbrake

Load previous 8 pages

Page 1921 of 3371

INFINITI QX56 2004 Factory Service Manual EM-38Revision: August 2007
TIMING CHAIN
2004 QX56
10. Remove the oil pump drive spacer.
Hold and remove the flat space of the oil pump drive spacer
by pulling it forward.
11. Remove the oil pump. Re

Page 1922 of 3371

INFINITI QX56 2004 Factory Service Manual TIMING CHAIN
EM-39
C
D
E
F
G
H
I
J
K
L
MA
EM
Revision: August 20072004 QX56
INSPECTION AFTER REMOVAL
Check for cracks and any excessive wear at link plates. Replace
chain if necessary.
In the same wa

Page 1923 of 3371

INFINITI QX56 2004 Factory Service Manual EM-40Revision: August 2007
TIMING CHAIN
2004 QX56
2. Install camshaft sprockets.
Install intake and exhaust camshaft sprocket by selectively
using the groove of dowel pin according to the bank (commo

EM-40Revision: August 2007
TIMING CHAIN
2004 QX56
2. Install camshaft sprockets.
Install intake and exhaust camshaft sprocket 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 bolts.
3. Install crankshaft sprockets for both banks.
Install each crankshaft sprocket so that its flange side (the
larger diameter side without teeth) faces in the direction as
shown.
NOTE:
The same parts are used but facing directions are different.
4. Install timing chains and associated parts.
Align the mating mark on each sprocket and the timing chain for installation.
CAUTION:
Before installing chain tensioner, it is possible to change the position of mating mark on tim-
ing chain and each sprocket. After the mating marks are aligned, keep them aligned by hold-
ing them by hand.
Install slack guides and tension guides onto correct side by checking with identification mark on sur-
face.
Install chain tensioner with plunger locked in with stopper pin.
CAUTION:
Before and after the installation of chain tensioner, make sure that the mating mark on timing
chain is not out of alignment.
After installing chain tensioner, remove the stopper pin to release tensioner. Make sure ten-
sioner is released.
To avoid chain-link skipping of timing chain, never move crankshaft or camshafts until front
cover is installed.
5. In the same way as for right bank, install the timing chain and associated parts on the left side.
6. Install the oil pump.
7. Install the oil pump drive spacer as follows:
Install so that the front mark on the front edge of oil pump
drive spacer faces the front of the engine.
Insert oil pump drive spacer according to the directions of the
crankshaft key and the two flat surfaces of oil pump inner
rotor.
If the positional relationship does not allow the insertion,
rotate oil pump inner rotor to allow the oil pump drive spacer
to be inserted.
KBIA2480E
KBIA2515E
KBIA2490E

Page 1924 of 3371

INFINITI QX56 2004 Factory Service Manual TIMING CHAIN
EM-41
C
D
E
F
G
H
I
J
K
L
MA
EM
Revision: August 20072004 QX56
8. Install front oil seal using suitable tool.
CAUTION:
Do not scratch or make burrs on the circumference of the
oil seal.

Page 1925 of 3371

INFINITI QX56 2004 Factory Service Manual EM-42Revision: August 2007
TIMING CHAIN
2004 QX56
d. Install bolts in the numerical order shown.
e. Tighten to the specified torque.
CAUTION:
Be sure to wipe off any excessive liquid gasket leaking on

Page 1926 of 3371

INFINITI QX56 2004 Factory Service Manual CAMSHAFT
EM-43
C
D
E
F
G
H
I
J
K
L
MA
EM
Revision: August 20072004 QX56
CAMSHAFTPFP:13001
Removal and InstallationEBS00ILN
* Refer to GI-45, "Recommended Chemical Products and Sealants" .
REMOVAL
1.

Page 1927 of 3371

INFINITI QX56 2004 Factory Service Manual EM-44Revision: August 2007
CAMSHAFT
2004 QX56
b. At this time, make sure both intake and exhaust cam lobes of
No. 1 cylinder (top front on left bank) point outside.
If they do not point outside, turn

Page 1928 of 3371

INFINITI QX56 2004 Factory Service Manual CAMSHAFT
EM-45
C
D
E
F
G
H
I
J
K
L
MA
EM
Revision: August 20072004 QX56
NOTE:
Stop plunger in the fully extended position using return-proof clip
1 if stopper pin is removed.
Push the plunger 2 into

Load next 8 pages

Page: < prev 1-10 ... 1889-1896 1897-1904 1905-1912 1913-1920 1921-1928 1929-1936 1937-1944 1945-1952 1953-1960 ... 3376 next >

tire pressure reset instrument panel climate settings clock setting technical specifications sunroof