2008 INFINITI FX35 shaft

EM-180
< SERVICE INFORMATION >[VK45DE]
EXHAUST MANIFOLD AND THREE WAY CATALYST
6. Remove radiator. Refer to
CO-40, "Component".
7. Remove drive belts. Refer to EM-170, "
Component".
8. Remove air fuel ratio sensor 1 and heated oxygen sensor 2 as follows:
a. Disconnect air fuel ratio sensor 1 and heated oxygen sensor 2 harness connectors.
b. Remove air fuel ratio sensor 1 and heated oxygen sensor 2 on both bank with heated oxy gen sensor wrench (SST).
CAUTION:
 Be careful not to damage air fuel ratio sensor 1 and heated oxygen sensor 2.
 Discard any air fuel ratio sen sor 1 and heated oxygen sen-
sor 2 which have been dropped onto a hard surface such
as a concrete floor: replace with a new one.
9. Remove exhaust mounting bracket between three way catalysts (right and left bank) and transmission. Refer to EX-3, "
Checking Exhaust System".
10. Disconnect A/C piping from A/C compressor, then re move A/C compressor with power tool. Refer to AT C -
121, "Component".
11. Remove alternator and bracket. Refer to SC-19, "
System Description".
12. Remove exhaust front tube with power tool. Refer to EX-3, "
Checking Exhaust System".
13. Remove steering lower joint at power steering gear assembly side, and release steering lower shaft. Refer to PS-17, "
Removal and Installation".
14. Remove three way catalysts (right and left bank).
15. Remove exhaust manifold covers. (right and left bank)
PBIC2333E
PBIC2334E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

OIL PAN AND OIL STRAINEREM-183
< SERVICE INFORMATION > [VK45DE]
C
D
E
F
G H
I
J
K L
M A
EM
NP
O
OIL PAN AND OIL STRAINER
ComponentINFOID:0000000001325778
 Refer to
GI-8, "Component" for symbols in the figure.
Removal and InstallationINFOID:0000000001325779
REMOVAL
WARNING:
To avoid the danger of being scalded, do not drain engine oil when engine is hot.
1. Remove front road wheels and tires.
2. Remove hood assembly. Refer to BL-13, "
Fitting Adjustment".
3. Remove engine cover with power tool. Refer to EM-169, "
Component".
4. Remove front and rear engine undercovers with power tool.
5. Drain engine oil. Refer to LU-24, "
Changing Engine Oil".
CAUTION:
 Perform this step when engine is cold.
1. Oil pan 2. O-ring 3. Crankshaft position sensor (POS)
4. Baffle plate 5. O-ring 6. Baffle plate
7. Oil pressure switch 8. Gasket 9. Oil strainer
10. Drain plug 11. Drain plug washer 12. O-ring
13. Oil cooler 14. Connector bolt 15. Oil filter
16. O-ring 17. Axle pipe 18. O-ring
19. Rear plate cover 20. Relief valve
A. Oil pan side B. Refer to LU-27
C. Refer to LU-26
PBIC4556E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

EM-184
< SERVICE INFORMATION >[VK45DE]
OIL PAN AND OIL STRAINER
 Do not spill engine oil on drive belts.
6. Drain engine coolant. Refer to CO-37, "
Changing Engine Coolant".
CAUTION:
 Perform this step when engine is cold.
 Do not spill engine coolant on drive belts.
7. Remove drive belts. Refer to EM-170, "
Component".
8. Remove auto tensioner of power steering oil pump belt. Refer to EM-172, "
Drive Belt Auto Tensioner and
Idler Pulley".
9. Remove power steering oil pump with piping connect ed, and temporarily secure it aside with ropes or
equivalent. Refer to PS-27, "
On-Vehicle Inspection and Service".
10. Remove A/C compressor with piping connected, and tem porarily secure it aside with ropes or equivalent.
Refer to ATC-121, "
Component".
11. Remove A/C compressor fitting bolts, and install A/C compressor temporarily on vehicle side with ropes or equivalent.
12. Remove harness of lower side of oil pan.
13. Remove crankshaft position sensor (POS) from transmission. CAUTION:
 Handle carefully to avoid dropping and shocks.
 Do not disassemble it.
 Do not allow metal powder to adhere to magnetic part at sensor tip.
 Do not place sensors in a location wh ere they are exposed to magnetism.
14. Install engine slinger and hang engine assembly to secure position. Refer to EM-237, "
Component".
15. Remove front suspension member with power tool. Refer to FSU-16, "
Removal and Installation".
16. Remove front final drive assembly. Refer to FFD-14, "
Removal and Installation (VQ35DE Models)".
17. Remove oil filter. Refer to LU-26, "
Removal and Installation".
18. Disconnect oil cooler water hoses, and remove oil cooler water pipe and oil cooler. Refer to LU-27, "
Com-
ponent".
19. Remove oil pan as the follows:
a. Remove rear plate cover.
b. Remove transmission joint bolts which pierce oil pan. Refer to AT-243, "
Removal and Installation (AWD
Models)".
c. Loosen mounting bolts with power tool in reverse order as shown in the figure.
NOTE:
Disregard the numerical order No. 11 and 17 in removal.
d. Insert seal cutter (SST) between oil pan and cylinder block. Slide seal cutter by tapping on the side of seal cutter with ham-
mer. Remove oil pan.
CAUTION:
 Be careful not to damage the mating surfaces.
 Do not insert screwdriver, th is will damage the mating
surface.
e. Remove O-rings from bottom of oil pump and front cover.
20. As necessary, pull axle pipe from oil pan.
PBIC0194E
SEM365E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

OIL PAN AND OIL STRAINEREM-185
< SERVICE INFORMATION > [VK45DE]
C
D
E
F
G H
I
J
K L
M A
EM
NP
O
 Hold pipes and pull them out to front drive shaft (left) installing side.
21. Remove oil strainer.
INSPECTION AFTER REMOVAL
Clean oil strainer if any object attached.
INSTALLATION
1. Install oil strainer.
2. Install axle pipe to oil pan, if removed.  Lubricate O-ring groove of axle pipe, O-ring, and O-ring joint ofoil pan with new engine oil.
 Right/left O-ring diameters differ from each other. O-ring with
identification paint mark is installed on front drive shaft (left)
installing side.
 Install axle pipe to oil pan from (left) side.
CAUTION:
Insert it with care to prevent O-ring from sliding.
3. Install oil pan as follows:
a. Use scraper to remove old liquid gasket from mating surfaces.  Also remove the old liquid gasket from mating surface of cylinder block.
 Remove old liquid gasket from the bolt holes and threads.
CAUTION:
Do not scratch or damage the mating su rfaces when cleaning off old liquid gasket.
b. Install new O-rings to oil pump and front cover side.
c. Apply a continuous bead of liquid gasket with tube presser (commercial service tool) to the cylinder block mating surfaces
of oil pan to a limited portion as shown in the figure.
Use Genuine RTV Silicone Seal ant or equivalent. Refer to
GI-44, "
Recommended Chemical Product and Sealant".
CAUTION:
Attaching should be done wi thin 5 minutes after coating.
d. Install oil pan. CAUTION:
Install avoiding misal ignment of O-rings.
 Tighten mounting bolts in numerical order as shown in the fig- ure.
NOTE:
Tighten mounting bolts No. 1 and 2 in two steps. The numeri-
cal order No. 11 and 17 shown second steps.
 There are three types of mounting bolts. Refer to the following for locating bolts.
e. Tighten transmission joint bolts. Refer to AT-243, "
Removal and Installation (AWD Models)".
f. Install rear plate cover.
4. Install oil pan drain plug with new drain plug washer.
PBIC2336E
PBIC0195E
M6 × 30 mm (1.18 in) : 18, 19
M8 × 100 mm (3.94 in) : 5, 9
M8 × 45 mm (1.77 in) : Except the above
PBIC0194E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

EM-196
< SERVICE INFORMATION >[VK45DE]
ROCKER COVER
ROCKER COVER
ComponentINFOID:0000000001325786
Removal and InstallationINFOID:0000000001325787
REMOVAL
1. Remove engine cover with power tool. Refer to
EM-169, "Component".
2. Release the fuel pressure. Refer to EC-665, "
Fuel Pressure Check".
3. Refer to the following for incidental works related to left bank.
a. Remove air duct (inlet), air cleaner case and mass air flow sensor assembly, air duct and resonator
assembly. Refer to EM-173, "
Component".
b. Move harness on upper rocker cover and its peripheral aside.
c. Remove harness brackets from camshaft bracket (No. 6). Refer to EM-211, "
Component".
d. Remove electric throttle control actuator. Refer to EM-175, "
Component".
e. Remove ignition coil. Refer to EM-187, "
Component".
f. Remove PCV hose from PCV valve.
4. Refer to the following for incidental works related to right bank.
a. Move harness on upper rocker cover and its peripheral aside.
b. Remove ignition coil EM-187, "
Component".
c. Remove PCV hose from PCV valve.
5. Remove PCV valves and O-rings from rocker covers (right and left bank), if necessary.
6. Remove oil filler cap and oil catcher from rocker cover (right bank), if necessary.
1. Rocker cover (left bank) 2. PCV valve 3. O-ring
4. Rocker cover gasket (left bank) 5. Rocker cover (right bank) 6. PCV valve
7. O-ring 8. Oil filler cap 9. Oil catcher
10. Rocker cover gasket (right bank)
PBIC2353E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

ROCKER COVEREM-197
< SERVICE INFORMATION > [VK45DE]
C
D
E
F
G H
I
J
K L
M A
EM
NP
O
7. Remove grommets from right and left cowl top panel.
 Remove right side grommet as follows:
- Remove battery. Refer to SC-4, "
How to Handle Battery".
- Remove battery tray.
- Remove grommet.
8. Loosen mounting bolts in reverse order as shown in the figure. CAUTION:
Do not hold oil filler neck (right bank) not to damage it.
NOTE:
Loosen No. 10 bolt of the right bank and No. 10 and 12 bolts of
the left bank from cowl top panel hole with using tool.
9. Remove rocker cover gaskets from rocker covers.
10. Use scraper to remove all traces of liquid gaske t from cylinder head and camshaft bracket (No. 1 and 6).
CAUTION:
Do not scratch or damage the mating su rface when cleaning off oil liquid gasket.
INSTALLATION
PBIC2339E
PBIC0027E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

EM-198
< SERVICE INFORMATION >[VK45DE]
ROCKER COVER
1. Apply liquid gasket with tube presser (commercial service tool)
to joint among rocker cover, cylinder head and camshaft bracket
(No. 1 and 6) as follows:
Use Genuine RTV Silicone Seal ant or equivalent. Refer to
GI-44, "
Recommended Chemical Product and Sealant".
NOTE:
The figure shows an example of left bank side [zoomed in shows
camshaft bracket (No. 1)]. Apply only to camshaft bracket (No.
1) for right bank side.
a. Refer to the figure “a” to apply liquid gasket to joint part of cam- shaft bracket (both No. 1 and 6) and cylinder head.
b. Refer to the figure “b” to apply liquid gasket to the figure “a” squarely.
2. Install new rocker cover gaskets to rocker covers.
3. Install rocker cover.  Check if rocker cover gasket is not dropped from installation groove of rocker cover.
4. Tighten mounting bolts in two steps separately in numerical order as shown in the figure.
CAUTION:
Do not hold oil filler neck (r ight bank) not to damage it.
NOTE:
Tighten No. 10 bolt of the right bank and No. 10 and 12 bolts of
the left bank from cowl top panel hole with using tool.
5. Install oil filler cap and oil catcher to rocker cover (right bank), if removed.
6. Install new O-rings and PCV valves to rocker covers (right and left bank), if removed.
7. Install in the reverse order of removal.
PBIC2444E
1st step : 2.0 N·m (0.2 kg-m, 18 in-lb)
2nd step : 8.3 N·m (0.85 kg-m, 73 in-lb)
PBIC0027E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

TIMING CHAINEM-199
< SERVICE INFORMATION > [VK45DE]
C
D
E
F
G H
I
J
K L
M A
EM
NP
O
TIMING CHAIN
ComponentINFOID:0000000001325788
1. Camshaft sprocket (EXH) 2. Camshaft sprocket (INT) 3. Camshaft sprocket (INT)
4. Camshaft sprocket (EXH) 5. Front cover 6.
Intake valve timing control solenoid
valve (right bank)
PBIC4570E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C