transmission INFINITI FX35 2005 Workshop Manual

AT-260
ON-VEHICLE SERVICE
Revision: 2005 July 2005 FX
6. Install seal rings in output shaft.
CAUTION:

Do not reuse seal rings.

Apply petroleum jelly to seal rings.
7. Install parking gear to output shaft
8. Install output shaft to transmission case.
9. Install bearing race to output shaft.
10. Apply recommended sealant (Genuine Anaerobic Liquid Gasket or equivalent. Refer to GI-48, "
Recommended Chemical Prod-
ucts and Sealants" .) to rear extension assembly as shown in
the figure.
CAUTION:
Completely remove all moisture, oil and old sealant, etc.
from the transmission case and rear extension assembly
mounting surfaces.
SCIA5209E
SCIA5247E
SCIA5246E
SCIA5245E
SCIA5212E

ON-VEHICLE SERVICE AT-261
D E
F
G H
I
J
K L
M A
B
AT
Revision: 2005 July 2005 FX
11. Install rear extension assembly to transmission case. (With nee-
dle bearing.)
CAUTION:
Insert the tip of parking rod between the parking pawl and
the parking actuator support when assembling the rear
extension assembly.
12. Tighten rear extension assembly mounting bolts to specified torque.
CAUTION:
Do not reuse self-sealing bolt.
13. Install rear engine mounting member. Refer to AT- 2 7 0 , "
Removal and Installation (2WD Models)" .
14. Install control rod. Refer to AT- 2 3 4 , "
Control Rod Removal and Installation" .
15. Install rear propeller shaft. Refer to PR-9, "
Removal and Installation" .
16. Install exhaust front tube and center muffler. Refer to EX-3, "
Removal and Installation" .
17. Install drain plug in oil pan. CAUTION:
Do not reuse drain plug gasket.
18. Pour ATF into transmission assembly. Refer to AT- 1 2 , "
Changing A/T Fluid" .
SCIA3431E
Rear extension assembly mounting bolt
: 52 N·m (5.3 Kg-m, 38 ft-lb)
Self-sealing bolt : 61 N·m (6.2 Kg-m, 45 ft-lb)
SCIA6941E
: 34 N·m (3.5 kg-m, 25 ft-lb)

AT-262
ON-VEHICLE SERVICE
Revision: 2005 July 2005 FX
Rear Oil SealACS0081G
REMOVAL
1. Remove center muffler with power tool. Refer to EX-3, "Removal
and Installation" .
2. Remove rear propeller shaft. Refer to PR-9, "
Removal and
Installation" .
3. Remove transfer assembly from transmission assembly (AWD models). Refer to TF-44, "
Removal and Installation" .
4. Remove rear oil seal using a flat-bladed screwdriver.
CAUTION:
Be careful not to scratch rear extension assembly (2WD
models) or adapter case assembly (AWD models).
INSTALLATION
CAUTION:
After completing installation, check A/T fluid leakage and A/T fluid level. Refer to AT- 1 3 , "
Checking A/T
Fluid" .
1. As shown in the right figure, use the drift to drive rear oil seal into rear extension assembly (2WD models) or adapter case
assembly (AWD models) until it is flush.
CAUTION:

Apply ATF to rear oil seal.

Do not reuse rear oil seal.
2. Install transfer assembly to transmission assembly (AWD mod- els). Refer to TF-44, "
Removal and Installation" .
3. Install rear propeller shaft. Refer to PR-9, "
Removal and Installa-
tion" .
4. Install center muffler. Refer to EX-3, "
Removal and Installation" .
SCIA5410E
SCIA5411E

ON-VEHICLE SERVICE AT-263
D E
F
G H
I
J
K L
M A
B
AT
Revision: 2005 July 2005 FX
Revolution Sensor Components (2WD Models Only)ACS0081H
COMPONENTS
REMOVAL
1. Disconnect the battery cable from negative terminal.
2. Drain ATF through drain plug.
3. Remove front cross bar. Refer to FSU-8, "
Components" .
4. Remove exhaust front tube and center muffler with power tool. Refer to EX-3, "
Removal and Installation" .
5. Remove rear propeller shaft. Refer to PR-9, "
Removal and Installation" .
6. Remove control rod. Refer to AT- 2 3 4 , "
Control Rod Removal and Installation" .
1. Rear extension 2. Transmission 3. Revolution sensor
4. Oil pan gasket 5. Oil pan 6. Oil pan mounting bolt
7. Drain plug gasket 8. Drain plug 9. Self-sealing bolt
Refer to GI section to make sure icons (symbol marks) in the figure. Refer to GI-10, "
Components" .
However, refer to the following symbol for others.
: Apply Genuine Anaerobic Gasket or equivalent. Refer to GI-48, "
Recommended Chemical Products and Sealants" .
SCIA7075E

AT-264
ON-VEHICLE SERVICE
Revision: 2005 July 2005 FX
7. Remove oil pan and oil pan gasket.
8. Check foreign materials in oil pan to help determine causes of
malfunction. If the ATF is very dark, smells burned, or contains
foreign particles, the frictional material (clutches, band) may
need replacement. A tacky film that will not wipe clean indicates
varnish build up. Varnish can cause valves, servo, and clutches
to stick and can inhibit pump pressure.

If frictional material is detected, perform A/T fluid cooler
cleaning. Refer to AT- 1 5 , "
A/T Fluid Cooler Cleaning" .
9. Support transmission assembly with a transmission jack. CAUTION:
When setting transmission jack, place wooden blocks to
prevent from damaging control valve with TCM and trans-
mission case.
10. Remove rear engine mounting member with power tool. Refer to AT- 2 7 0 , "
Removal and Installation (2WD
Models)" .
11. Remove tightening bolts for rear extension assembly and trans- mission case.
12. Tap rear extension assembly with soft hammer.
SCIA2308E
SCIA5199E
SCIA6941E
SCIA3432E

ON-VEHICLE SERVICE AT-265
D E
F
G H
I
J
K L
M A
B
AT
Revision: 2005 July 2005 FX
13. Remove rear extension assembly from transmission case. (With
needle bearing.)
14. Disconnect revolution sensor connector. CAUTION:
Be careful not to damage connector
15. Straighten terminal clips to free revolution sensor harness.
16. Remove revolution sensor from transmission case.
CAUTION:

Do not subject it to impact by dropping or hitting it.

Do not disassemble.

Do not allow metal filings, etc., to get on the sensor's
front edge magnetic area.

Do not place in an area affected by magnetism.
INSTALLATION
1. Install revolution sensor in transmission case.
CAUTION:

Do not subject it to impact by dropping or hitting it.

Do not disassemble.

Do not allow metal filings, etc., to get on the sensor's
front edge magnetic area.

Do not place in an area affected by magnetism.
2. Connect revolution sensor connector.
3. Securely fasten revolution sensor harness with clips.
SCIA3431E
SCIA3969E
SCIA3997E
: 5.8 N·m (0.59 kg-m, 51 in-lb)
SCIA3997E
SCIA3969E

AT-266
ON-VEHICLE SERVICE
Revision: 2005 July 2005 FX
4. Apply recommended sealant (Genuine Anaerobic Liquid Gasket
or equivalent. Refer to GI-48, "
Recommended Chemical Prod-
ucts and Sealants" .) to rear extension assembly as shown in
illustration.
CAUTION:
Completely remove all moisture, oil and old sealant, etc.
from transmission case and rear extension assembly
mounting surfaces.
5. Install rear extension assembly to transmission case. (With nee- dle bearing.)
CAUTION:
Insert the tip of parking rod between the parking pole and
the parking actuator support when assembling the rear
extension assembly.
6. Tighten rear extension assembly mounting bolts to specified torque.
CAUTION:
Do not reuse self-sealing bolt.
7. Install rear engine mounting member. Refer to AT- 2 7 0 , "
Removal and Installation (2WD Models)" .
8. Install oil pan to transmission case.
a. Install oil pan gasket to oil pan. CAUTION:

Do not reuse oil pan gasket.

Install it in the direction to align hole positions.

Completely remove all moisture, oil and old gasket, etc. from oil pan mounting surface.
b. Install oil pan (with oil pan gasket) to transmission case. CAUTION:

Install it so that drain plug comes to the position as
shown in the figure.

Be careful not to pinch harnesses.

Completely remove all moisture, oil and old gasket, etc.
from oil pan mounting surface.
SCIA5212E
SCIA3431E
Rear extension assembly mounting bolt
: 52 N·m (5.3 Kg-m, 38 ft-lb)
Self-sealing bolt : 61 N·m (6.2 Kg-m, 45 ft-lb)
SCIA6941E
SCIA2308E

ON-VEHICLE SERVICE AT-267
D E
F
G H
I
J
K L
M A
B
AT
Revision: 2005 July 2005 FX
c. Tighten oil pan mounting bolts to the specified torque in numeri-
cal order shown in the figure after temporarily tightening them.
CAUTION:
Do not reuse oil pan mounting bolts.
9. Install drain plug to oil pan. CAUTION:
Do not reuse drain plug gasket.
10. Install control rod. Refer to AT- 2 3 4 , "
Control Rod Removal and Installation" .
11. Install rear propeller shaft. Refer to PR-9, "
Removal and Installation" .
12. Install exhaust front tube and center muffler. Refer to EX-3, "
Removal and Installation" .
13. Install front cross bar. Refer to FSU-8, "
Components" .
14. Pour ATF into transmission assembly. Refer to AT- 1 2 , "
Changing A/T Fluid" .
15. Connect the battery cable to the negative terminal. : 7.9 N·m (0.81 kg-m, 70 in-lb)
: 34 N·m (3.5 kg-m, 25 ft-lb)
SCIA4113E

AT-268
AIR BREATHER HOSE
Revision: 2005 July 2005 FX
AIR BREATHER HOSEPFP:31098
Removal and InstallationACS002S0
VQ35DE ENGINE MODEL
Refer to the figure below for air breather hose removal and installation procedure.
CAUTION:

When installing an air breather hose, be careful not to be crushed or blocked by folding or bend-
ing the hose.

When inserting a hose to the transmission tube, be sure to insert it fully until its end reaches the
tube bend R portion.
SCIA2151E

AIR BREATHER HOSE AT-269
D E
F
G H
I
J
K L
M A
B
AT
Revision: 2005 July 2005 FX
VK45DE ENGINE MODEL
Refer to the figure below for air breather hose removal and installation procedure.
CAUTION:

When installing an air breather hose, be careful not to be crushed or blocked by folding or bend-
ing the hose.

When inserting a hose to the transmission tube, be sure to insert it fully until its end reaches the
tube bend R portion.
SCIA2152E