Nissan Pathfinder (2010 year). Instruction - part 639

 

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Nissan Pathfinder (2010 year). Instruction - part 639

 

 

TM-240

< DISASSEMBLY AND ASSEMBLY >

FRONT SUN GEAR, 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. Install snap ring in front sun gear using suitable tool.

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, check installation direction of 3rd one-way

clutch.

SCIA3111E

SCIA3110E

SCIA3131E

2010 Pathfinder

FRONT CARRIER, INPUT CLUTCH, REAR INTERNAL GEAR

TM-241

< DISASSEMBLY AND ASSEMBLY >

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FRONT CARRIER, INPUT CLUTCH, REAR INTERNAL GEAR

Exploded View

INFOID:0000000005258205

Disassembly and Assembly

INFOID:0000000005258206

DISASSEMBLY

1.

Seal ring

2.

O-ring

3.

Needle bearing

4.

Bearing race

5.

Front carrier assembly

6.

Needle bearing

7.

Snap ring

8.

Snap ring

9.

Retaining plate

10. Driven plate

11. Input clutch drum

12. Drive plate

13. Rear internal gear

SCIA6734E

2010 Pathfinder

TM-242

< DISASSEMBLY AND ASSEMBLY >

FRONT CARRIER, INPUT CLUTCH, REAR INTERNAL GEAR

1. Compress snap ring using 2 flat-bladed screwdrivers.
2. Remove front carrier assembly and input clutch assembly from

rear internal gear.

3. Remove front carrier assembly from input clutch assembly.

a. Remove bearing race from front carrier assembly.

b. Remove needle bearing from front carrier assembly.

c.

Remove snap ring from front carrier assembly.

CAUTION:

Do not excessively expand snap ring.

4. Disassemble input clutch assembly.
a. Remove O-ring and seal rings from input clutch assembly.

SCIA5339E

SCIA2847E

SCIA5233E

SCIA5476E

SCIA5235E

2010 Pathfinder

FRONT CARRIER, INPUT CLUTCH, REAR INTERNAL GEAR

TM-243

< DISASSEMBLY AND ASSEMBLY >

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b. Remove needle bearing from input clutch assembly.

c. Remove snap ring from input clutch drum using suitable tool.
d. Remove drive plates, driven plates and retaining plate from input

clutch drum.

INSPECTION

Front Carrier Snap Ring

• Check for deformation, fatigue or damage.

CAUTION:

If necessary, replace the snap ring.

Input Clutch Snap Ring

• Check for deformation, fatigue or damage.

CAUTION:

If necessary, replace the input clutch assembly.

Input Clutch Drum

• Check for deformation, fatigue or damage or burns.

CAUTION:

If necessary, replace the input clutch assembly.

Input Clutch Drive Plates

• Check facing for burns, cracks or damage.

CAUTION:

If necessary, replace the input clutch assembly.

Input Clutch Retaining Plate and Driven Plates

• Check facing for burns, cracks or damage.

CAUTION:

If necessary, replace the input clutch assembly.

Front Carrier

• Check for deformation, fatigue or damage.

CAUTION:

If necessary, replace the front carrier assembly.

Rear Internal Gear

• Check for deformation, fatigue or damage.

CAUTION:

If necessary, replace the rear internal gear assembly.

ASSEMBLY

1. Install input clutch.

SCIA2853E

SCIA2864E

2010 Pathfinder

TM-244

< DISASSEMBLY AND ASSEMBLY >

FRONT CARRIER, INPUT CLUTCH, REAR INTERNAL GEAR

a. Install drive plates (3), driven plates (4) and retaining plate (2) in

input clutch drum.

• Snap ring (1)

CAUTION:

Take care with order of plates.

NOTE:

There are 7 drive plates and 7 driven plates.

b. Install snap ring in input clutch drum using suitable tool.

c.

Install needle bearing in input clutch assembly.

CAUTION:

Apply petroleum jelly to needle bearing.

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 excessively expand snap ring.

SCIA7133E

SCIA2864E

SCIA2853E

SCIA5235E

SCIA5476E

2010 Pathfinder

FRONT CARRIER, INPUT CLUTCH, REAR INTERNAL GEAR

TM-245

< DISASSEMBLY AND ASSEMBLY >

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b. Install needle bearing in front carrier assembly.

CAUTION:

• Take care with the direction of needle bearing. Refer to

TM-213, "Location of Adjusting Shims, Needle Bearings,

Thrust Washers and Snap Rings"

.

• Apply petroleum jelly to bearing race.

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.

SCIA5233E

SCIA2847E

SCIA5339E

2010 Pathfinder

TM-246

< DISASSEMBLY AND ASSEMBLY >

MID SUN GEAR, REAR SUN GEAR, HIGH AND LOW REVERSE CLUTCH HUB

MID SUN GEAR, REAR SUN GEAR, HIGH AND LOW REVERSE CLUTCH
HUB

Exploded View

INFOID:0000000005258207

VQ40DE models

VK56DE models

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

SCIA2851E

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

SCIA5343E

2010 Pathfinder

MID SUN GEAR, REAR SUN GEAR, HIGH AND LOW REVERSE CLUTCH HUB

TM-247

< DISASSEMBLY AND ASSEMBLY >

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Disassembly and Assembly

INFOID:0000000005258208

DISASSEMBLY

1. Remove needle bearing and bearing race from high and low

reverse clutch hub.

• VQ40DE models

• VK56DE models

2. Remove snap ring from mid sun gear assembly using suitable

tool.

CAUTION:

Do not excessively expand snap ring.

3. Remove high and low reverse clutch hub from mid sun gear

assembly.

SCIA2854E

SCIA5238E

SCIA2855E

SCIA2856E

2010 Pathfinder

 

 

 

 

 

 

 

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