2006 INFINITI M35 Factory Service Manual

window oil temperature cooling jump start jack points suspension

Load previous 8 pages

Page 3281 of 5621

INFINITI M35 2006 Factory Service Manual EM-218
[VK45DE]
CAMSHAFT
Revision: 2006 January2006 M35/M45
Camshaft End Play
Install dial indicator in thrust direction on front end of camshaft.
Measure the end play of dial indicator when

Page 3282 of 5621

INFINITI M35 2006 Factory Service Manual CAMSHAFT
EM-219
[VK45DE]
C
D
E
F
G
H
I
J
K
L
MA
EM
Revision: 2006 January2006 M35/M45
Valve Lifter Clearance
VALVE LIFTER OUTER DIAMETER
Measure the outer diameter of valve lifter with micrometer.
VAL

Page 3283 of 5621

INFINITI M35 2006 Factory Service Manual EM-220
[VK45DE]
CAMSHAFT
Revision: 2006 January2006 M35/M45
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 stro

Page 3284 of 5621

INFINITI M35 2006 Factory Service Manual CAMSHAFT
EM-221
[VK45DE]
C
D
E
F
G
H
I
J
K
L
MA
EM
Revision: 2006 January2006 M35/M45
4. Tighten camshaft bracket bolts in the following steps, in numeri-
cal order as shown in the figure.
a. Tighten

CAMSHAFT
EM-221
[VK45DE]
C
D
E
F
G
H
I
J
K
L
MA
EM
Revision: 2006 January2006 M35/M45
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.
Instal 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-850,
"SELF-DIAG RESULTS MODE" .
Check when the engine is cold so as to prevent burns from any splashing engine oil.
1. Check the engine oil level. Refer toLU-26, "
ENGINE OIL" .
2. Perform the following procedure so as to prevent the engine from being unintentionally started while
checking.
a. Release fuel pressure. Refer toEC-809, "
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 Nꞏm (0.2 kg-m, 1 ft-lb)
: 1.96 Nꞏm (0.2 kg-m, 1 ft-lb)
: 1.96 Nꞏm (0.2 kg-m, 1 ft-lb)
: 5.88 Nꞏm (0.6 kg-m, 4 ft-lb)
: 10.41 Nꞏm (1.1 kg-m, 8 ft-lb)
: 31.35 Nꞏm (3.2 kg-m, 23 ft-lb)
PBIC0031E
PBIC2345E

Page 3285 of 5621

INFINITI M35 2006 Factory Service Manual EM-222
[VK45DE]
CAMSHAFT
Revision: 2006 January2006 M35/M45
4. Crank the engine, and then make sure that engine oil comes out
from intake valve timing control cover oil hole. End crank after

EM-222
[VK45DE]
CAMSHAFT
Revision: 2006 January2006 M35/M45
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.
WA R N I N G :
Be careful not to touch rotating 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 components 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-24, "
LUBRICATION SYSTEM" .
5. Remove components between intake valve timing control solenoid valve and camshaft sprocket (INT),
and then check each oil groove for clogging.
Clean oil groove if necessary. Refer to LU-24, "LUBRICATION SYSTEM" .
6. After inspection, install removed parts.
INSPECTION AFTER INSTALLATION
Inspection for Leaks
The following are procedures for checking fluids leak, lubricates leak and exhaust gases leak.
Before starting engine, check oil/fluid levels including engine coolant and engine oil. If less than required
quantity, fill to the specified level. Refer to MA-12, "
RECOMMENDED FLUIDS AND LUBRICANTS" .
Use procedure below to check for fuel leakage.
–Turn ignition switch “ON” (with engine stopped). With fuel pressure applied to fuel piping, check for fuel
leakage at connection points.
–Start engine. With engine speed increased, check again for fuel leakage at connection points.
Run engine to check for unusual noise and vibration.
NOTE:
If hydraulic pressure inside timing chain tensioner drops after removal/installation, slack in guide may gen-
erate a pounding noise during and just after engine start. However, this does not indicate an unusualness.
Noise will stop after hydraulic pressure rises.
Warm up engine thoroughly to make sure there is no leakage of fuel, exhaust gases, or any oil/fluids
including engine oil and engine coolant.
Bleed air from lines and hoses of applicable lines, such as in cooling system.
After cooling down engine, again check oil/fluid levels including engine oil and engine coolant. Refill to the
specified level, if necessary.
Summary of the inspection items:
* Transmission/transaxle/CVT fluid, power steering fluid, brake fluid, etc.
Valve ClearanceNBS004PB
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 during starting, idling or causing noise), perform
inspection as follows:
1. Remove rocker covers (right and left bank). Refer to EM-199, "
ROCKER COVER" .
PBIC2848E
Item Before starting engine Engine running After engine stopped
Engine coolant Level Leakage Level
Engine oil Level Leakage Level
Other oils and fluid* Level Leakage Level
Fuel Leakage Leakage Leakage
Exhaust gases — Leakage —

Page 3286 of 5621

INFINITI M35 2006 Factory Service Manual CAMSHAFT
EM-223
[VK45DE]
C
D
E
F
G
H
I
J
K
L
MA
EM
Revision: 2006 January2006 M35/M45
2. Measure the valve clearance as follows:
a. Set No. 1 cylinder at TDC of its compression stroke.
Rotate cranksh

Page 3287 of 5621

INFINITI M35 2006 Factory Service Manual EM-224
[VK45DE]
CAMSHAFT
Revision: 2006 January2006 M35/M45
By referring to the figure, measure the valve clearances at
locations marked “
” as shown in the table below (location

Page 3288 of 5621

INFINITI M35 2006 Factory Service Manual CAMSHAFT
EM-225
[VK45DE]
C
D
E
F
G
H
I
J
K
L
MA
EM
Revision: 2006 January2006 M35/M45
d. Rotate crankshaft pulley clockwise (when view from engine
front) by 90 degrees from the position of No.

Load next 8 pages

Page: < prev 1-10 ... 3249-3256 3257-3264 3265-3272 3273-3280 3281-3288 3289-3296 3297-3304 3305-3312 3313-3320 ... 5624 next >

radio interior lights winter tires boot air filter child restraint