2008 INFINITI FX35 torque

AT-248
< SERVICE INFORMATION >
TRANSMISSION ASSEMBLY
 Align the positions of tightening bolts for drive plate with those ofthe torque converter, and temporarily tighten the bolts. Then,
tighten the bolts with the specified torque. Refer to "COMPO-
NENTS (FOR VQ35DE)" or "COMPONENTS (FOR VK45DE)".
CAUTION:
 Do not reuse O-ring and copper washers.
 When turning crankshaft, turn it clockwise as viewed from the
front of the engine.
 When tightening the tightening bolts for the torque converter
after fixing the crankshaft pulley bolts, be sure to confirm the
tightening torque of the crankshaft pulley mounting bolts.
Refer to EM-65, "
Removal and Installation" (for VQ35DE) or
EM-200, "
Removal and Installation" (for VK45DE)
 After converter is installed to drive plate, rota te crankshaft several turns and check to be sure that
transmission rotates fr eely without binding.
 Install crankshaft position sensor (POS). Refer to EM-35, "
Component (AWD Models)" (for VQ35DE) or EM-
183, "Component" (for VK45DE).
 After completing installation, check A/T fluid leakage, A/T fluid level, and the positions of A/T. Refer to AT- 11 ,
"Checking A/T Fluid", AT-207, "Checking of A/T Position".
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OVERHAULAT-249
< SERVICE INFORMATION >
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OVERHAUL
ComponentINFOID:0000000001327400
VQ35DE models
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1. O-ring 2. Oil pump cover 3. O-ring
4. Oil pump housing 5. Self-sealing bolt 6. Torque converter
7. Converter housing 8. Oil pump housing oil seal 9. Bearing race
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OVERHAULAT-251
< SERVICE INFORMATION >
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VK45DE models
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1. O-ring 2. Oil pump cover 3. O-ring
4. Oil pump housing 5. Self-sealing bolt 6. Torque converter
7. Converter housing 8. Oil pump housing oil seal 9. Bearing race
10. Needle bearing 11. O-ring 12. Front carrier assembly
13. Needle bearing 14. Snap ring 15. Front sun gear
16. 3rd one-way clutch 17. Snap ring 18. Bearing race
19. Needle bearing 20. Seal ring 21. Input clutch assembly
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DISASSEMBLYAT-267
< SERVICE INFORMATION >
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DISASSEMBLY
DisassemblyINFOID:0000000001327403
CAUTION:
Do not disassemble parts behind drum support. Refer to AT-16, "
Cross-Sectional View (2WD Models)",
AT-17, "
Cross-Sectional View (VQ35DE Models for AWD)" or AT-18, "Cross-Sectional View (VK45DE
Models for AWD)".
1. Drain ATF through drain plug.
2. Remove torque converter by holding it firmly and turning while pulling straight out.
3. Check torque converter one-way clutch using check tool as shown in the figure.
a. Insert check tool into the groove of bearing support built into one-way clutch outer race.
b. When fixing bearing support with check tool, rotate one-way clutch spline using screwdriver.
c. Make sure that inner race rotates clockwise only. If not, replace torque converter assembly.
4. Remove tightening bolts (1) for converter housing and transmis- sion case.
 : Bolt (8)
 Self-sealing bolts (2)
5. Remove converter housing from transmission case. CAUTION:
Be careful not to scratch converter housing.
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REPAIR FOR COMPONENT PARTSAT-287
< SERVICE INFORMATION >
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3. Using the drift, install oil pump housing oil seal to the oil pump housing until it is flush.
CAUTION:
 Do not reuse oil pump housing oil seal.
 Apply ATF to oil pump housing oil seal.
4. Install oil pump housing to oil pump cover.
5. Tighten bolts to the specified torque in numerical order shown in the figure after temporarily ti ghtening them. Refer to "COMPO-
NENTS".
Front Sun Gear, 3r d One-Way ClutchINFOID:0000000001327405
COMPONENTS
DISASSEMBLY
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1. Front sun gear 2. 3rd one-way clutch 3. Snap ring
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AT-306
< SERVICE INFORMATION >
ASSEMBLY
ASSEMBLY
Assembly (1)INFOID:0000000001327410
1. As shown in the figure, use a drift [commercial service tool: 22mm (0.87 in) dia.] to drive manual shaft oil seals into the trans-
mission case until it is flush.
CAUTION:
 Do not reuse manual shaft oil seals.
 Apply ATF to manual shaft oil seals.
2. Install detent spring and spacer in transmission case, and then tighten detent spring and spacer mounting bolt to the specified
torque. Refer to AT-249, "
Component".
3. Install manual shaft to transmission case.
4. Install parking rod to manual plate.
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SCIA5248E
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AT-312
< SERVICE INFORMATION >
ASSEMBLY
24. Install revolution sensor to transmission case, and then tightenrevolution sensor mounting bolt to the specified torque. Refer to
AT-249, "
Component".
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.
25. As shown in the figure, use the drift to drive rear oil seal into the rear extension (2WD models) or adapter case (AWD models)
until it is flush.
CAUTION:
 Do not reuse rear oil seal.
 Apply ATF to rear oil seal.
26. Install return spring to parking pawl. VQ35DE models
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ASSEMBLYAT-315
< SERVICE INFORMATION >
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ii. Install rear extension assembly to transmission case. CAUTION:
Insert the tip of parking rod between the parking pawl and
the parking actuator suppor t when assembling the rear
extension assembly.
iii. Tighten rear extension assembly mounting bolts to specified torque. Refer to AT-249, "
Component".
CAUTION:
Do not reuse self-sealing bolts.
b. AWD m od e l s
i. Install gasket onto transmission case. CAUTION:
 Do not reuse gasket.
 Completely remove all moistu re, oil and old gasket, etc.
from the transmission case and adapter case assembly
mounting surfaces.
ii. Install adapter case assembly to transmission case. CAUTION:
Insert the tip of parking rod between the parking pawl and
the parking actuator suppor t when assembling the rear
extension assembly.
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