vq35de INFINITI FX35 2005 Service Manual

EM-32
[VQ35DE]
OIL PAN AND OIL STRAINER
Revision: 2005 July 2005 FX
21. Remove oil strainer.
22. Remove transmission joint bolts which pierce oil pan (upper). Refer to AT- 2 7 0 , "
TRANSMISSION ASSEM-
BLY" .
23. Remove rear cover plate.
24. Loosen mounting bolts in the reverse order as shown in the fig- ure with power tool to remove.

I n s e r t t h e s e a l c u t t e r [ S S T: K V 1 0 1111 0 0 ( J 3 7 2 2 8 ) ] b e t w e e n o i l
pan (upper) and cylinder block. Slide seal cutter by tapping on
the side of tool with a hammer. Remove oil pan (upper).
CAUTION:

Be careful not to damage the mating surfaces.

Do not insert a screwdriver, this will damage the mat-
ing surfaces.
25. Remove O-rings from bottom of cylinder block and oil pump.
26. Remove oil pan gaskets.
INSPECTION AFTER REMOVAL
Clean oil strainer if any object attached.
INSTALLATION
1. Install oil pan (upper) as follows:
a. Use a scraper to remove old liquid gasket from mating surfaces. CAUTION:
Do not scratch or damage the mating surfaces when clean-
ing off old liquid gasket.

Also remove old liquid gasket from mating surface of cylinder
block.

Remove old liquid gasket from the bolt holes and threads.
b. Install new oil pan gaskets.
PBIC0783E
PBIC1144E
PBIC1145E
MEM108A

OIL PAN AND OIL STRAINER EM-33
[VQ35DE]
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Revision: 2005 July 2005 FX

Apply liquid gasket to oil pan gaskets as shown in the figure.
Use Genuine RTV Silicone Sealant or equivalent. Refer to
GI-48, "
RECOMMENDED CHEMICAL PRODUCTS AND
SEALANTS" .

To install, align protrusion of oil pan gasket with notches of
front timing chain case and rear oil seal retainer.

Install oil pan gasket with smaller arc to front timing chain
case side.
c. Install new O-rings on the bottom of cylinder block and oil pump.
d. Apply a continuous bead of liquid gasket with the tube presser [SST: WS39930000 ( — )] to the cylinder block mating sur-
face of oil pan (upper) to a limited portion as shown in the figure.
Use Genuine RTV Silicone Sealant or equivalent. Refer to
GI-48, "
RECOMMENDED CHEMICAL PRODUCTS AND
SEALANTS" .
CAUTION:

For bolt holes with marks (5 locations), apply liquid
gasket outside the holes.

Apply a bead of 4.5 to 5.5 mm (0.177 to 0.217 in) in diame-
ter to area “A”.

Attaching should be done within 5 minutes after coating.
e. Install oil pan (upper). CAUTION:
Install avoiding misalignment of both oil pan gaskets and O-rings.
PBIC2630E
PBIC1145E
PBIC1144E
PBIC2300E

EM-34
[VQ35DE]
OIL PAN AND OIL STRAINER
Revision: 2005 July 2005 FX

Tighten mounting bolts in numerical order as shown in the fig-
ure.

There are two types of mounting bolts. Refer to the following
for locating bolts.
f. Tighten transmission joint bolts. Refer to AT- 2 7 0 , "
TRANSMISSION ASSEMBLY" .
2. Install oil strainer to oil pump.
3. Install oil pan (lower) as follows:
a. Use scraper to remove old liquid gasket from mating surfaces.

Also remove old liquid gasket from mating surface of oil pan
(upper).

Remove old liquid gasket from the bolt holes and thread.
CAUTION:
Do not scratch or damage the mating surfaces when clean-
ing off old liquid gasket.
b. Apply a continuous bead of liquid gasket with the tube presser [SST: WS39930000 ( — )] to the oil pan (lower) as shown in
the figure.
Use Genuine RTV Silicone Sealant or equivalent. Refer to
GI-48, "
RECOMMENDED CHEMICAL PRODUCTS AND
SEALANTS" .
CAUTION:
Attaching should be done within 5 minutes after coating.
c. Install oil pan (lower). M8
× 100 mm (3.94 in) : 5, 7, 8, 11
M8 × 25 mm (0.98 in) : Except the above
PBIC0783E
SEM958F
PBIC2657E

OIL PAN AND OIL STRAINER EM-35
[VQ35DE]
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Revision: 2005 July 2005 FX

Tighten mounting bolts in numerical order as shown in the fig-
ure.
4. Install oil pan drain plug.

Refer to the figure of components of former page for installation direction of drain plug washer. Refer to
EM-30, "
Components (2WD Model)" .
5. Install in the reverse order of removal after this step.
NOTE:
At least 30 minutes after oil pan is installed, pour engine oil.
INSPECTION AFTER INSTALLATION
1. Check the engine oil level and adjust engine oil. Refer to LU-7, "ENGINE OIL" .
2. Start engine, and check there is no leak of engine oil.
3. Stop engine and wait for 10 minutes.
4. Check the engine oil level again. Refer to LU-7, "
ENGINE OIL" .
Components (AWD Model)ABS00E60
PBIC0782E
SBIA0567E

EM-36
[VQ35DE]
OIL PAN AND OIL STRAINER
Revision: 2005 July 2005 FX
Removal and Installation (AWD Model)ABS00E3Q
REMOVAL
CAUTION:
To avoid the danger of being scalded, never drain engine oil when the engine is hot.
NOTE:
To remove oil pan (lower) only, take step 5, then step 24. Removal of step 1, hood assembly (step 2) and step
4 are unnecessary.
1. Remove front tire.
2. Remove hood assembly. Refer to BL-13, "
HOOD" .
3. Remove front and rear engine undercover with power tool.
4. Remove front cross bar with power tool. Refer to FSU-6, "
FRONT SUSPENSION ASSEMBLY" .
5. Drain engine oil. Refer to LU-9, "
Changing Engine Oil" .
CAUTION:

Perform this step when the engine is cold.

Do not spill engine oil on drive belts.
6. Drain engine coolant. Refer to CO-11, "
Changing Engine Coolant" .
CAUTION:

Perform this step when the engine is cold.

Do not spill engine coolant on drive belts.
7. Remove engine cover with power tool. Refer to EM-19, "
INTAKE MANIFOLD COLLECTOR" .
8. Remove air hose from air duct to mass air flow sensor side and electric throttle control actuator side. Refer to EM-17, "
AIR CLEANER AND AIR DUCT" .
9. Remove drive belts. Refer to EM-15, "
DRIVE BELTS" .
10. Remove front drive shaft (LH and RH) and side shaft. Refer to FAX-12, "
FRONT DRIVE SHAFT" .
11. Remove side shaft. Refer to FFD-12, "
FRONT FINAL DRIVE ASSEMBLY" .
12. Removal engine rear lower slinger, and install engine rear slinger [SST: 10006 31U00 ( — )] to sling engine assembly for positioning. Refer to EM-8, "
Special Service Tools" .
13. Remove front suspension member. Refer to Refer to FSU-17, "
FRONT SUSPENSION MEMBER" .
14. Remove engine mounting bracket, engine mounting bracket (lower) and insulator. Refer to EM-112,
"ENGINE ASSEMBLY" .
15. Remove front propeller shaft. Refer to PR-4, "
FRONT PROPELLER SHAFT" .
16. Remove oil filter and oil filter bracket. Refer to LU-12, "
OIL FILTER BRACKET (AWD)" .
17. Remove alternator stay. Refer to SC-23, "
CHARGING SYSTEM" .
18. Remove idler pulley and bracket. Refer to EM-15, "
DRIVE BELTS" .
19. Disconnect oil cooler water hoses, and remove oil cooler water pipe mounting bolt. Refer to LU-14, "
OIL
COOLER" .
20. Disconnect A/T fluid cooler hoses, and remove A/T fluid cooler tube. Refer to AT- 2 7 0 , "
TRANSMISSION
ASSEMBLY" .
21. Remove front final drive assembly. Refer to FFD-12, "
FRONT FINAL DRIVE ASSEMBLY" .
22. Remove starter motor. Refer to SC-10, "
STARTING SYSTEM" .
23. Remove crankshaft position sensor (POS).
1. Oil pan gasket (rear) 2. Oil pan (upper) 3. O-ring
4. Oil pan gasket (front) 5. Oil filter 6. Connector bolt
7. Oil cooler 8. O-ring 9. Relief valve
10. Oil filter bracket 11. Oil filter bracket gasket 12. Oil strainer
13. Drain plug 14. Drain plug washer 15. Oil pan (lower)
16. Rear plate 17. Crankshaft position sensor (POS) 18 O-ring (small)
19. O-ring (large) 20. Axle pipe
Slinger bolts: : 28.0 N·m (2.9 kg-m, 21 ft-lb)

OIL PAN AND OIL STRAINER EM-37
[VQ35DE]
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Revision: 2005 July 2005 FX
CAUTION:

Handle carefully to avoid dropping and shocks.

Do not disassemble.

Do not allow metal powder to adhere to magnetic part at sensor tip.

Do not place sensors in a location where they are exposed to magnetism.
24. Remove oil pan (lower) as follows:
a. Loosen mounting bolts in reverse order as shown in the figure to remove.
b. Insert the seal cutter [SST] between oil pan (upper) and oil pan (lower).
c. Slide the seal cutter by tapping on the side of tool with a ham- mer. Remove oil pan (lower).
CAUTION:

Be careful not to damage the mating surface.

Do not insert flat-bladed screwdriver, this will damage the
mating surface.
25. Remove oil strainer.
26. Remove transmission joint bolts which pierce oil pan (upper). Refer to AT- 2 7 0 , "
TRANSMISSION ASSEM-
BLY" .
27. Loosen mounting bolts in the reverse order as shown in the fig- ure with power tool to remove.

I n s e r t t h e s e a l c u t t e r [ S S T: K V 1 0 1111 0 0 ( J 3 7 2 2 8 ) ] b e t w e e n o i l
pan (upper) and cylinder block. Slide seal cutter by tapping on
the side of tool with a hammer. Remove oil pan (upper).
CAUTION:

Be careful not to damage the mating surfaces.

Do not insert a screwdriver, this will damage the mat-
ing surfaces.
28. Remove O-rings from bottom of cylinder block and oil pump.
PBIC0782E
SEM960F
PBIC0783E
PBIC1144E

EM-38
[VQ35DE]
OIL PAN AND OIL STRAINER
Revision: 2005 July 2005 FX
29. Remove oil pan gaskets.
30. Remove axle pipe, as necessary.

Remove axle pipe from oil pan (upper) using a suitable drift
[outer diameter: 37 mm (1.46 in)].
INSPECTION AFTER REMOVAL
Clean oil strainer if any object attached.
INSTALLATION
1. Install axle pipe to oil pan, if removed.

Lubricate O-ring groove of axle pipe, O-ring, and O-ring joint
of oil pan with new engine oil.
Unit: mm (in)

Install axle pipe to oil pan (upper) from axle pipe flange side
(left side) using a suitable drift [outer diameter: 43 to 57 mm
(1.69 to 2.24 in)].
CAUTION:
Insert it with care to prevent O-ring from sliding.
2. Install oil pan (upper) as follows:
PBIC1145E
SBIA0469E
Item O-ring inner diameter
Final drive side (right side) 32 (1.26)
Axle pipe flange side (left side) 34 (1.34)
SBIA0470E
SBIA0471E

OIL PAN AND OIL STRAINER EM-39
[VQ35DE]
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Revision: 2005 July 2005 FX
a. Use a scraper to remove old liquid gasket from mating surfaces.
CAUTION:
Do not scratch or damage the mating surfaces when clean-
ing off old liquid gasket.

Also remove old liquid gasket from mating surface of cylinder
block.

Remove old liquid gasket from the bolt holes and threads.
b. Install new oil pan gaskets.

Apply liquid gasket to oil pan gaskets as shown in the figure.
Use Genuine RTV Silicone Sealant or equivalent. Refer to
GI-48, "
RECOMMENDED CHEMICAL PRODUCTS AND
SEALANTS" .

To install, align protrusion of oil pan gasket with notches of
front timing chain case and rear oil seal retainer.

Install oil pan gasket with smaller arc to front timing chain
case side.
c. Install new O-rings on the bottom of cylinder block and oil pump.
MEM108A
PBIC2630E
PBIC1145E
PBIC1144E

EM-40
[VQ35DE]
OIL PAN AND OIL STRAINER
Revision: 2005 July 2005 FX
d. Apply a continuous bead of liquid gasket with the tube presser
[SST: WS39930000 ( — )] to the cylinder block mating sur-
face of oil pan (upper) to a limited portion as shown in the figure.
Use Genuine RTV Silicone Sealant or equivalent. Refer to
GI-48, "
RECOMMENDED CHEMICAL PRODUCTS AND
SEALANTS" .
CAUTION:

For bolt holes with marks (5 locations), apply liquid
gasket outside the holes.

Apply a bead of 4.5 to 5.5 mm (0.177 to 0.217 in) in diame-
ter to area “A”.

Attaching should be done within 5 minutes after coating.
e. Install oil pan (upper). CAUTION:
Install avoiding misalignment of both oil pan gasket and O-rings.

Tighten mounting bolts in numerical order as shown in the fig-
ure.

There are two types of mounting bolts. Refer to the following
for locating bolts.
f. Tighten transmission joint bolts. Refer to AT- 2 7 0 , "
TRANSMISSION ASSEMBLY" .
3. Install oil strainer to oil pump.
4. Install oil pan (lower) as follows:
a. Use scraper to remove old liquid gasket from mating surfaces.

Also remove old liquid gasket from mating surface of oil pan
(upper).

Remove old liquid gasket from the bolt holes and thread.
CAUTION:
Do not scratch or damage the mating surfaces when clean-
ing off old liquid gasket. M8
× 100 mm (3.94 in) : 5, 7, 8, 11
M8 × 25 mm (0.98 in) : Except the above
PBIC2300E
PBIC0783E
SEM958F

OIL PAN AND OIL STRAINER EM-41
[VQ35DE]
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Revision: 2005 July 2005 FX
b. Apply a continuous bead of liquid gasket with the tube presser
[SST: WS39930000 ( — )] to the oil pan (lower) as shown in
the figure.
Use Genuine RTV Silicone Sealant or equivalent. Refer to
GI-48, "
RECOMMENDED CHEMICAL PRODUCTS AND
SEALANTS" .
CAUTION:
Attaching should be done within 5 minutes after coating.
c. Install oil pan (lower).

Tighten mounting bolts in numerical order as shown in the fig-
ure.
5. Install oil pan drain plug.

Refer to the figure of components of former page for installation direction of drain plug washer. Refer to
EM-35, "
Components (AWD Model)" .
6. Install in the reverse order of removal after this step.
NOTE:
At least 30 minutes after oil pan is installed, pour engine oil.
INSPECTION AFTER INSTALLATION
1. Check the engine oil level and adjust engine oil. Refer to LU-7, "ENGINE OIL" .
2. Start engine, and check there is no leak of engine oil.
3. Stop engine and wait for 10 minutes.
4. Check the engine oil level again. Refer to LU-7, "
ENGINE OIL" .
PBIC2657E
PBIC0782E