2007 INFINITI FX35 OIL

AT-316
REPAIR FOR COMPONENT PARTS
Revision: 2006 July 2007 FX35/FX45
INSPECTION
3rd One-way Clutch

Check frictional surface for wear or damage.
CAUTION:
If necessary, replace the 3rd one-way clutch.
Front Sun Gear Snap Ring

Check for deformation, fatigue or damage.
CAUTION:
If necessary, replace the snap ring.
Front Sun Gear

Check for deformation, fatigue or damage.
CAUTION:
If necessary, replace the front sun gear.
ASSEMBLY
1. Install 3rd one-way clutch in front sun gear.
CAUTION:
Apply ATF to 3rd one-way clutch.
2. Using a flat-bladed screwdriver, install snap ring in front sun gear.
3. Check operation of 3rd one-way clutch.
a. Hold oil pump assembly and turn front sun gear.
b. Check 3rd one-way clutch for correct locking and unlocking directions.
CAUTION:
If not as shown in the figure, check installation direction of
3rd one-way clutch.
S C I A 3 111 E
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ASSEMBLY AT-335
D E
F
G H
I
J
K L
M A
B
AT
Revision: 2006 July 2007 FX35/FX45
ASSEMBLYPFP:00000
Assembly (1)NCS001IW
1. As shown in the figure, use a drift [commercial service tool: 22
mm (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- 2 7 4 , "
Components" .
3. Install manual shaft to transmission case.
4. Install parking rod to manual plate.
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ASSEMBLY AT-341
D E
F
G H
I
J
K L
M A
B
AT
Revision: 2006 July 2007 FX35/FX45
24. Install revolution sensor to transmission case, and then tighten
revolution sensor mounting bolt to the specified torque. Refer to
AT- 2 7 4 , "
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.
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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ASSEMBLY AT-343
D E
F
G H
I
J
K L
M A
B
AT
Revision: 2006 July 2007 FX35/FX45
31. Install parking gear to output shaft.
32. Install output shaft in transmission case. CAUTION:
Be careful not to mistake front for rear because both sides
looks similar. (Thinner end is front side.)
33. Install bearing race to output shaft.
34. Install rear extension assembly (2WD models) or adapter case assembly (AWD models) according to the following procedures.
a. 2WD models
i. 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.
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AT-344
ASSEMBLY
Revision: 2006 July 2007 FX35/FX45
ii. Install rear extension assembly to transmission case.
CAUTION:
Insert the tip of parking rod between the parking pawl and
the parking actuator support when assembling the rear
extension assembly.
iii. Tighten rear extension assembly mounting bolts to specified torque. Refer to AT- 2 7 4 , "
Components" .
CAUTION:
Do not reuse self-sealing bolts.
b. AW D m o d e l s
i. Install gasket onto transmission case. CAUTION:

Do not reuse gasket.

Completely remove all moisture, 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 support when assembling the rear
extension assembly.
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ASSEMBLY AT-349
D E
F
G H
I
J
K L
M A
B
AT
Revision: 2006 July 2007 FX35/FX45
51. Install needle bearing to front sun gear.
CAUTION:

Take care with the direction of needle bearing. Refer to
AT- 2 9 1 , "
Locations of Adjusting Shims, Needle Bearings,
Thrust Washers and Snap Rings" .

Apply petroleum jelly to needle bearing.
52. Adjust brake band tilting using clips so that brake band contacts front sun gear drum evenly.
53. Adjust brake band.
a. Loosen lock nut.
b. Tighten band servo anchor end pin to the specified torque.
c. Back of band servo anchor end pin three turns.
d. Holding band servo anchor end pin, tighten lock nut to the spec- ified torque. Refer to AT- 2 7 4 , "
Components" .
AdjustmentNCS001IX
TOTAL END PLAY

Measure clearance between front sun gear and bearing race for
oil pump cover.

Select proper thickness of bearing race so that end play is within
specifications.
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: 5.0 N·m (0.51 kg-m, 44 in-lb)
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AT-350
ASSEMBLY
Revision: 2006 July 2007 FX35/FX45
1. Measure dimensions “K” and “L” and then calculate dimension
“J”.
a. Measure dimension “K”.
b. Measure dimension “L”.
c. Calculate dimension “J”.
2. Measure dimensions “M
1 ” and “M2 ” and then calculate dimen-
sion “M”.
a. Place bearing race and needle bearing on oil pump assembly.
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“J” : Distance between oil pump fitting surface of transmission case and needle bearing mating
surface of front sun gear.
J = K – L
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ASSEMBLY AT-351
D E
F
G H
I
J
K L
M A
B
AT
Revision: 2006 July 2007 FX35/FX45
b. Measure dimension “M1 ”.
c. Measure dimension “M
2 ”.
d. Calculate dimension “M”.
3. Adjust total end play “T
1 ”.

Select proper thickness of bearing race so that total end play
is within specifications. Refer to “Parts Information” for bear-
ing race selection.
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“M” : Distance between transmission case fitting
surface of oil pump and needle bearing on oil
pump.
M = M
1 – M2
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T1 = J – M
Total end play “T
1 ”
: 0.25 - 0.55 mm (0.0098 - 0.0217 in)
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