Nissan Pathfinder (2012 year). Manual - part 599

OVERHAUL

TM-219

< UNIT DISASSEMBLY AND ASSEMBLY >

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VK56DE models 4WD

WCIA0561E

1.

Outer diameter 68 mm (2.68 in) 2.

Outer diameter 182 mm (7.17 in) 3.

Outer diameter 172 mm (6.77 in)

4.

Outer diameter 71 mm (2.80 in) 5.

Outer diameter 169 mm (6.65 in) 6.

Outer diameter 134 mm (5.28 in)

7.

Outer diameter 181 mm (7.13 in) 8.

Outer diameter 181 mm (7.13 in) 9.

Outer diameter 48 mm (1.89 in)

10. Outer diameter 80 mm (3.15 in) 11. Outer diameter 77 mm (3.03 in)

12. Outer diameter 77 mm (3.03 in)

13. Outer diameter 47 mm (1.85 in) 14. Outer diameter 84 mm (3.31 in)

15. Outer diameter 84 mm (3.31 in)

16. Outer diameter 92 mm (3.62 in) 17. Outer diameter 60 mm (2.36 in)

18. Outer diameter 63 mm (2.48 in)

August 2012

2012 Pathfinder

TM-220

< UNIT DISASSEMBLY AND ASSEMBLY >

OVERHAUL

19. Outer diameter 92 mm (3.62 in) 20. Outer diameter 65 mm (2.56 in) 21. Bearing race
22. Outer diameter 60 mm (2.36 in)

August 2012

2012 Pathfinder

DISASSEMBLY

TM-221

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DISASSEMBLY

Disassembly

INFOID:0000000007357320

CAUTION:

Do not disassemble parts behind Drum Support. Refer to 

TM-9, "Cross-Sectional View"

.

1. Drain A/T fluid 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 a check tool as

shown.

a. Insert a check tool into the groove of bearing support built into

one-way clutch outer race.

b. While holding bearing support with a check tool, rotate one-way

clutch spline using suitable tool.

c. Make sure that inner race rotates clockwise only. If not, replace

torque converter assembly.

4. Remove bolts and converter housing from transmission case.

CAUTION:

Do not scratch converter housing.

• Self-sealing bolt (A)

SCIA5010E

SCIA3171E

WCIA0662E

August 2012

2012 Pathfinder

TM-222

< UNIT DISASSEMBLY AND ASSEMBLY >

DISASSEMBLY

5. Remove O-ring from input clutch assembly.

6. Remove oil pump assembly to transmission case bolts.

7. Remove the oil pump assembly evenly from the transmission

case using Tools.

CAUTION:

• Fully tighten the sliding hammer screws.

• Make sure that bearing race is installed to the oil pump

assembly edge surface.

8. Remove O-ring from oil pump assembly.

SCIA5011E

SCIA2300E

Tool number

: ST25850000 (J-25721-A)

SCIA5474E

SCIA5172E

August 2012

2012 Pathfinder

DISASSEMBLY

TM-223

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9. Remove bearing race from oil pump assembly.

10. Remove needle bearing from front sun gear.

11. Remove front sun gear assembly from front carrier assembly.

NOTE:

Remove front sun gear by rotating it left and right.

12. Remove seal rings from input clutch assembly.

13. Remove front carrier assembly (with input clutch assembly and

rear internal gear) from rear carrier assembly.

CAUTION:

Do not remove it with needle bearing.

SCIA6529E

SCIA2808E

SCIA5014E

SCIA2470E

SCIA5015E

August 2012

2012 Pathfinder

TM-224

< UNIT DISASSEMBLY AND ASSEMBLY >

DISASSEMBLY

14. Loosen lock nut and remove band servo anchor end pin from

transmission case.

15. Remove brake band from transmission case.

CAUTION:

• To prevent brake linings from cracking or peeling, do not

stretch the flexible band unnecessarily. When removing

the brake band, always secure it with a clip as shown.

• Check brake band facing for damage, cracks, wear or

burns.

16. Remove mid carrier assembly and rear carrier assembly as a

unit.

SCIA6512E

SCIA2580E

SAT655

SCIA5017E

August 2012

2012 Pathfinder

DISASSEMBLY

TM-225

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17. Remove mid carrier assembly from rear carrier assembly.

18. Remove needle bearing (front side) from mid carrier assembly.

19. Remove needle bearing (rear side) from mid carrier assembly.

20. Remove bearing race from rear carrier assembly.

21. Remove needle bearing from rear carrier assembly.

SCIA5697E

SCIA2805E

SCIA2804E

SCIA5175E

SCIA2803E

August 2012

2012 Pathfinder

TM-226

< UNIT DISASSEMBLY AND ASSEMBLY >

DISASSEMBLY

22. Remove mid sun gear assembly, rear sun gear assembly and

high and low reverse clutch hub as a unit.

CAUTION:

Remove them with bearing race and needle bearing.

23. Remove high and low reverse clutch assembly from direct clutch

assembly.

CAUTION:

Make sure that needle bearing is installed to the high and

low reverse clutch assembly edge surface.

24. Remove needle bearing from drum support.

25. Remove direct clutch assembly from reverse brake.

26. Remove snap ring from A/T assembly harness connector.

SCIA5018E

SCIA2306E

SCIA5198E

SCIA5019E

SCIA5021E

August 2012

2012 Pathfinder