INFINITI M35 2007 Factory Service Manual

AT-332
REPAIR FOR COMPONENT PARTS
Revision: 2007 April2007 M35/M45
d. Install O-ring and seal rings in input clutch assembly.
CAUTION:

Do not reuse O-ring and seal rings.

Apply ATF to O-ring.

Apply petroleum jelly to seal rings.
2. Install front carrier assembly.
a. Install snap ring to front carrier assembly.
CAUTION:
Do not expand snap ring excessively.
b. Install needle bearing in front carrier assembly.
CAUTION:

Take care with the direction of needle bearing. Refer to
AT- 2 9 8 , "
Locations of Adjusting Shims, Needle Bearings,
Thrust Washers and Snap Rings" .

Apply petroleum jelly to needle bearing.
c. Install bearing race in front carrier assembly.
CAUTION:
Apply petroleum jelly to bearing race.
d. Install front carrier assembly to input clutch assembly.
3. Compress snap ring using 2 flat-bladed screwdrivers.
4. Install front carrier assembly and input clutch assembly to rear
internal gear.
SCIA5235E
SCIA5476E
SCIA5233E
SCIA2847E
SCIA5339E

REPAIR FOR COMPONENT PARTS
AT-333
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: 2007 April2007 M35/M45
Mid Sun Gear, Rear Sun Gear, High and Low Reverse Clutch HubNCS001R7
COMPONENTS
VQ35DE models
VK45DE models
SCIA7071E
1. Needle bearing 2. Bearing race 3. Snap ring
4. High and low reverse clutch hub 5. Needle bearing 6. Snap ring
7. 1st one-way clutch 8. Rear sun gear 9. Seal ring
10. Mid sun gear
Refer to GI section to make sure icons (symbol marks) in the figure. Refer to GI-11, "
Components" .
SCIA7072E
1. Needle bearing 2. Bearing race 3. Snap ring
4. High and low reverse clutch hub 5. Needle bearing 6. Snap ring
7. 1st one-way clutch 8. Rear sun gear 9. Seal ring
10. Mid sun gear
Refer to GI section to make sure icons (symbol marks) in the figure. Refer to GI-11, "
Components" .

AT-334
REPAIR FOR COMPONENT PARTS
Revision: 2007 April2007 M35/M45
DISASSEMBLY
1. Remove needle bearing and bearing races from high and low reverse clutch hub.

VQ35DE models

VK45DE models
2. Using a pair of snap ring pliers, remove snap ring from mid sun
gear assembly.
CAUTION:
Do not expand snap ring excessively.
3. Remove high and low reverse clutch hub from mid sun gear
assembly.
SCIA2854E
SCIA5238E
SCIA2855E
SCIA2856E

REPAIR FOR COMPONENT PARTS
AT-335
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: 2007 April2007 M35/M45
a. Remove needle bearing from high and low reverse clutch hub.
4. Remove rear sun gear assembly from mid sun gear assembly.
a. Using a flat-bladed screwdriver, remove snap ring from rear sun
gear.
b. Remove 1st one-way clutch from rear sun gear.
5. Remove seal rings from mid sun gear.
SCIA2857E
SCIA7018E
SCIA2859E
SCIA4633E
SCIA2861E

AT-336
REPAIR FOR COMPONENT PARTS
Revision: 2007 April2007 M35/M45
INSPECTION
High and Low Reverse Clutch Hub Snap Ring, Rear Sun Gear Snap Ring

Check for deformation, fatigue or damage.
CAUTION:
If necessary, replace the snap ring.
1st One-way Clutch

Check frictional surface for wear or damage.
CAUTION:
If necessary, replace the 1st one-way clutch.
Mid Sun Gear

Check for deformation, fatigue or damage.
CAUTION:
If necessary, replace the mid sun gear.
Rear Sun Gear

Check for deformation, fatigue or damage.
CAUTION:
If necessary, replace the rear sun gear.
High and Low Reverse Clutch Hub

Check for deformation, fatigue or damage.
CAUTION:
If necessary, replace the high and low reverse clutch hub.
ASSEMBLY
1. Install seal rings to mid sun gear.
CAUTION:

Do not reuse seal rings.

Apply petroleum jelly to seal rings.
2. Install 1st one-way clutch to rear sun gear.
CAUTION:
Apply petroleum jelly to 1st one-way clutch.
SCIA2861E
SCIA4633E

REPAIR FOR COMPONENT PARTS
AT-337
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: 2007 April2007 M35/M45
3. Using a flat-bladed screwdriver, install snap ring to rear sun
gear.
4. Install rear sun gear assembly to mid sun gear assembly.
5. Install needle bearing to high and low reverse clutch hub.
CAUTION:

Take care with the direction of needle bearing. Refer to
AT- 2 9 8 , "
Locations of Adjusting Shims, Needle Bearings,
Thrust Washers and Snap Rings" .

Apply petroleum jelly to needle bearing.
6. Install high and low reverse clutch hub to mid sun gear assem-
bly.
7. Using a pair of snap ring pliers, install snap ring to mid sun gear
assembly.
CAUTION:
Do not expand snap ring excessively.
SCIA2859E
SCIA7018E
SCIA2857E
SCIA2856E
SCIA2855E

AT-338
REPAIR FOR COMPONENT PARTS
Revision: 2007 April2007 M35/M45
8. Check operation of 1st one-way clutch.
a. Hold mid sun gear and turn rear sun gear.
b. Check 1st one-way clutch for correct locking and unlocking
directions.
CAUTION:
If not as shown in the figure, check installation direction of
1st one-way clutch.
9. Install needle bearing and bearing races to high and low reverse clutch hub.
CAUTION:
Apply petroleum jelly to needle bearing and bearing races.

VQ35DE models

VK45DE models
SCIA3132E
SCIA2854E
SCIA5238E

REPAIR FOR COMPONENT PARTS
AT-339
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: 2007 April2007 M35/M45
High and Low Reverse ClutchNCS001R8
COMPONENTS
DISASSEMBLY
1. Remove bearing race from high and low reverse clutch drum.
2. Using a flat-bladed screwdriver, remove snap ring from high and
low reverse clutch drum.
3. Remove drive plates, driven plates and retaining plate from high
and low reverse clutch drum.
INSPECTION

Check the following, and replace high and low reverse clutch assembly if necessary.
High and Low Reverse Clutch Snap Ring

Check for deformation, fatigue or damage.
High and Low Reverse Clutch Drive Plates

Check facing for burns, cracks or damage.
1. High and low reverse clutch drum 2. Driven plate 3. Retaining plate
4. Snap ring 5. Drive plate 6. Bearing race
SCIA5239E
SCIA5215E
SCIA2868E

AT-340
REPAIR FOR COMPONENT PARTS
Revision: 2007 April2007 M35/M45
High and Low Reverse Clutch Retaining Plate and Driven Plates

Check facing for burns, cracks or damage.
ASSEMBLY
1. Install drive plates, driven plates and retaining plate in high and low reverse clutch drum.
CAUTION:
Take care with the order of plates.

VQ35DE models
–Snap ring (1)
–Retaining plate (2)
–Drive plate (3)
–Driven plate (4)
–Drive plate/Driven plate: 4/4

VK45DE models
–Snap ring (1)
–Retaining plate (2)
–Drive plate (3)
–Driven plate (4)
–Drive plate/Driven plate: 5/5
2. Using a flat-bladed screwdriver, install snap ring in high and low
reverse clutch drum.
3. Install bearing race to high and low reverse clutch drum.
CAUTION:
Apply petroleum jelly to bearing race.
SCIA6735E
SCIA7134E
SCIA2868E
SCIA5215E

REPAIR FOR COMPONENT PARTS
AT-341
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: 2007 April2007 M35/M45
Direct ClutchNCS001R9
COMPONENTS
VQ35DE models
VK45DE models
SCIA7015E
1. Direct clutch drum 2. Dish plate 3. Retaining plate
4. Driven plate 5. Retaining plate 6. Snap ring
7. Drive plate
SCIA6983E
1. Direct clutch drum 2. Driven plate 3. Retaining plate
4. Snap ring 5. Drive plate 6. Dish plate