2008 INFINITI FX35 transmission

ON-VEHICLE SERVICEAT-231
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4. Install parking actuator support to rear extension.
5. Install needle bearing to rear extension. CAUTION:
 Take care with the direction of needle bearing. Refer to
AT-264, "
Location of Adjusting Shims, Needle Bearings,
Thrust Washers and Snap Rings".
 Apply petroleum jelly to needle bearing.
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.
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AT-232
< SERVICE INFORMATION >
ON-VEHICLE SERVICE
9. Install bearing race to output shaft.
10. Apply recommended sealant (Genuine Anaerobic Liquid Gasketor equivalent. Refer to GI-44, "
Recommended Chemical Product
and Sealant".) to rear extension assembly as shown in the fig-
ure.
CAUTION:
Completely remove all moisture, oil and old sealant, etc.
from the transmission case and rear extension assembly
mounting surfaces.
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. Refer to "COMPONENTS".
CAUTION:
Do not reuse self-sealing bolts.
13. Install engine mounting insulator (rear). Refer to AT-241, "
Removal and Installation (2WD Models)".
14. Install rear engine mounting member. Refer to AT-241, "
Removal and Installation (2WD Models)".
15. Install control rod. Refer to AT-206, "
Control Rod Removal and Installation".
16. Install rear propeller shaft. Refer to PR-9, "
Removal and Installation".
17. Install exhaust front tube and center muffler. Refer to EX-3, "
Component".
18. Install drain plug in oil pan, and then tighten drain plug to the specified torque. Refer to AT-215, "
Control
Valve with TCM and A/T Fluid Temperature Sensor 2".
CAUTION:
Do not reuse drain plug gasket.
19. Pour ATF into A/T assembly. Refer to AT- 11 , "
Changing A/T Fluid".
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ON-VEHICLE SERVICEAT-235
< SERVICE INFORMATION >
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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 c ause 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-13, "
A/T Fluid Cooler Cleaning".
9. Support A/T 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-241, "
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.
13. Remove rear extension assembly from transmission case. (With needle bearing.)
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AT-236
< SERVICE INFORMATION >
ON-VEHICLE SERVICE
14. Disconnect revolution sensor connector.CAUTION:
Be careful not to damage connector
15. Straighten terminal clip 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
CAUTION:
After completing installation, check A/T position , A/T fluid leakage and A/F fluid level. Refer to AT-207,
"Checking of A/T Position", AT- 11 , "Checking A/T Fluid".
1. Install revolution sensor in transmission case, and then tighten revolution sensor mounting bolt to the specified torque. Refer to
"COMPONENTS".
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.
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ON-VEHICLE SERVICEAT-237
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2. Connect revolution sensor connector.
3. Securely fasten revolution sensor harness with clip.
4. Apply recommended sealant (Genuine Anaerobic Liquid Gasket or equivalent. Refer to GI-44, "
Recommended Chemical Product
and Sealant".) to rear extension assembly as shown in the fig-
ure.
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 suppor t when assembling the rear
extension assembly.
6. Tighten rear extension assembly mounting bolts to specified torque. Refer to "COMPONENTS".
CAUTION:
Do not reuse self-sealing bolts.
7. Install rear engine mounting member. Refer to AT-241,
"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.
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AT-240
< SERVICE INFORMATION >
AIR BREATHER HOSE
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 bending
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.
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TRANSMISSION ASSEMBLYAT-241
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TRANSMISSION ASSEMBLY
Removal and Installation (2WD Models)INFOID:0000000001327398
COMPONENTS
REMOVAL
CAUTION:
 When removing the A/T assembly from engine, fi rst remove the crankshaft position sensor (POS)
from the A/T assembly.
 Be careful not to damage sensor edge.
1. Disconnect the battery cabl e from the negative terminal.
2. Remove engine cover.
3. Remove A/T fluid level gauge.
4. Remove engine under cover with power tool.
5. Remove front cross bar. Refer to FSU-6, "
Removal and Installation"
6. Remove exhaust front tube and center muffler with power tool. Refer to EX-3, "Component".
7. Remove three way catalyst. Refer to EM-26, "
Removal and Installation".
8. Remove rear propeller shaft. Refer to PR-9, "
Removal and Installation".
9. Remove control rod. Refer to AT-206, "
Control Rod Removal and Installation".
1. A/T fluid charging pipe 2. O-ring 3. Engine mounting insulator (rear)
4. Rear engine mounting member 5. Copper washer 6. Fluid cooler tube
7. Bracket 8. A/T assembly 9. A/T fluid level gauge
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AT-242
< SERVICE INFORMATION >
TRANSMISSION ASSEMBLY
10. Remove crankshaft position sensor (POS) from A/T assembly.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.
11. Remove starter motor. Refer to SC-14, "
Removal and Installa-
tion [VQ35DE Engine Models (2WD)]".
12. Remove fluid cooler tube.
13. Remove rear plate cover. Refer to EM-30, "
Removal and Instal-
lation (2WD Models)".
14. Remove rear cover plate. Refer to EM-30, "
Removal and Installation (2WD Models)".
15. Turn crankshaft, and remove the four tightening bolts for drive plate and torque converter.
CAUTION:
When turning crankshaft, turn it clockwise as viewed from
the front of the engine.
16. Support A/T assembly with a transmission jack. CAUTION:
When setting the transmission j ack, be careful not to allow
it to collide agai nst the drain plug.
17. Remove rear engine mounting member with power tool.
18. Remove engine mounting insulator (rear).
19. Remove air breather hose. Refer to AT-239, "
Removal and Installation".
20. Disconnect A/T assembly harness connector.
21. Remove A/T fluid charging pipe from A/T assembly.
22. Remove O-ring from A/T fluid charging pipe.
23. Plug up openings such as the A/T fluid charging pipe hole, etc.
24. Remove bolts fixing A/T assembly to engine assembly with power tool.
25. Remove A/T assembly from vehicle with a transmission jack. Secure torque converter to prevent it from dropping.
 Secure A/T assembly to a transmission jack.
INSPECTION
Installation and Inspection of Torque Converter
 After inserting a torque converter to a A/T, be sure to check dis-
tance “A” to ensure it is within the reference value limit.
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Distance “A” : 25.0 mm (0.98 in) or more
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