2008 INFINITI FX35 Service Manual

brake pads replacement warning lights key battery headlight aiming wiring bulb

Load previous 8 pages

Page 2697 of 3924

INFINITI FX35 2008 Service Manual
CAMSHAFTEM-213
< SERVICE INFORMATION > [VK45DE]
C
D
E
F
G H
I
J
K L
M A
EM
NP
O
1. Measure the camshaft cam height with micrometer.
2. If wear exceeds the limit, replace camshaft.
Camshaft Journa
l O

Page 2698 of 3924

INFINITI FX35 2008 Service Manual
EM-214
< SERVICE INFORMATION >[VK45DE]
CAMSHAFT
Install dial indicator in thrust direction on front end of camshaft.
Measure the end play of dial indicator when camshaft is moved for-
ward/backward

Page 2699 of 3924

INFINITI FX35 2008 Service Manual
CAMSHAFTEM-215
< SERVICE INFORMATION > [VK45DE]
C
D
E
F
G H
I
J
K L
M A
EM
NP
O
Measure the outer diameter of valve lifter with micrometer.
VALVE LIFTER HOLE DIAMETER Measure the inner diameter of

Page 2700 of 3924

INFINITI FX35 2008 Service Manual
EM-216
< SERVICE INFORMATION >[VK45DE]
CAMSHAFT
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 stroke)
NOTE:

Page 2701 of 3924

INFINITI FX35 2008 Service Manual
CAMSHAFTEM-217
< SERVICE INFORMATION > [VK45DE]
C
D
E
F
G H
I
J
K L
M A
EM
NP
O
4. Tighten camshaft bracket bolts in the following steps, in numeri-
cal order as shown in the figure.
a. Tighten No. 9

CAMSHAFTEM-217
< SERVICE INFORMATION > [VK45DE]
C
D
E
F
G H
I
J
K L
M A
EM
NP
O
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 br ackets, 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 thegroove 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-218, "
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-III and it is directed according to inspection procedure of EC section. Refer to EC-666,
"Trouble Diagnosis Introduction".
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-23, "
Inspection".
2. Perform the following procedure so as to prev ent the engine from being unintentionally started while
checking. : 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
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

Page 2702 of 3924

INFINITI FX35 2008 Service Manual
EM-218
< SERVICE INFORMATION >[VK45DE]
CAMSHAFT
a. Release fuel pressure. Refer to
EC-665, "Fuel Pressure Check".
b. Disconnect ignition coil and injector harness connectors.
3. Remove intake valve

EM-218
< SERVICE INFORMATION >[VK45DE]
CAMSHAFT
a. Release fuel pressure. Refer to
EC-665, "Fuel Pressure Check".
b. Disconnect ignition coil and injector harness connectors.
3. Remove intake valve timing control solenoid valve. Refer to EM-199, "
Component".
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.
WARNING:
Be careful not to touch rotati ng parts (drive belt, idler pul-
ley, and crankshaft pulley, etc.).
CAUTION:
Engine oil may squirt from intake valve timing control sole-
noid valve installation hole during cranking. Use a shop
cloth to prevent the engine co mponents and the vehicle. Do
not allow engine oil to get on rubber components such as
drive belt or engine mount insulators. Immediately wipe off
any splashed engine oil.
Clean oil groove between oil strainer and intake valve timing control solenoid valve if engine oil does not come out from intake valve timing control cover oil hole. Refer to LU-21, "
Lubrication Circuit".
5. Remove components between intake valve timing c ontrol solenoid valve and camshaft sprocket (INT),
and then check each oil groove for clogging.
Clean oil groove if necessary. Refer to LU-21, "
Lubrication Circuit".
6. After inspection, install removed parts.
Valve ClearanceINFOID:0000000001325792
INSPECTION
In cases of removing/installing or replacing camshaft and valve-related parts, or of unusual engine conditions
due to changes in valve clearance (found malfunctions dur ing starting, idling or causing noise), perform
inspection as follows:
1. Remove rocker covers (right and left bank). Refer to EM-196, "
Component".
2. Measure the valve clearance as follows:
a. Set No. 1 cylinder at TDC of its compression stroke. Rotate crankshaft pulley in clockwise to align TDC identifica-
tion notch (without paint mark) with timing indicator on front
cover.
Make sure that both intake and exhaust cam noses of No. 1 cylinder (engine front side of left bank) are located as shown in
the figure.
If not, turn crankshaft one revolution (360 degrees) and align
as shown in the figure.
PBIC2848E
PBIC2341E
KBIA0400J
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

Page 2703 of 3924

INFINITI FX35 2008 Service Manual
CAMSHAFTEM-219
< SERVICE INFORMATION > [VK45DE]
C
D
E
F
G H
I
J
K L
M A
EM
NP
O
b. Use feeler gauge, measure the clearance between valve lifter
and camshaft.
Valve clearance:
Unit: mm (in)
*:Approxi

Page 2704 of 3924

INFINITI FX35 2008 Service Manual
EM-220
< SERVICE INFORMATION >[VK45DE]
CAMSHAFT
By referring to the figure, measure the valve clearances at
locations marked “ ×” as shown in the table below (locations
indicated with white ar

Load next 8 pages

Page: < prev 1-10 ... 2665-2672 2673-2680 2681-2688 2689-2696 2697-2704 2705-2712 2713-2720 2721-2728 2729-2736 ... 3928 next >

tyre pressure fuse rims audio sunroof clutch