Infiniti FX35, FX50 (S51). Manual - part 580

 

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Infiniti FX35, FX50 (S51). Manual - part 580

 

 

SIDE SHAFT

DLN-155

< UNIT DISASSEMBLY AND ASSEMBLY >

[FRONT FINAL DRIVE: F160A]

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Disassembly

INFOID:0000000005249198

1.

Hold extension tube retainer with puller, then press out side
shaft using a press.

2.

Remove side shaft oil seal (1) from extension tube retainer with
a suitable tool.

CAUTION:

Never damage extension tube retainer.

3.

Remove side shaft bearing from extension tube retainer.

4.

Remove O-ring from extension tube retainer.

5.

Remove dust seal from side shaft.

7.

Gear carrier

8.

Pinion rear bearing

9.

Pinion height adjusting washer 

10. Drive pinion

11.

Drive gear

12. Side oil seal (right side)

13. Side retainer

14. O-ring

15. Side bearing adjusting shim

16. Side bearing

17. Differential case

18. Breather connector 

19. Dowel pin

20. Filler plug

21. Drain plug

22. Gasket

23. Carrier cover

24. Gear oil defense

25. Side gear thrust washer

26. Side gear

27. Circular clip

28. Pinion mate thrust washer

29. Pinion mate gear

30. Pinion mate shaft

31. Lock pin

32. Side bearing adjusting washer

33. Side oil seal (left side)

34. Side shaft bearing

35. Extension tube retainer 

36. Side shaft oil seal

37. Dust seal

38. Side shaft

A: 

Oil seal lip

B:

Screw hole

: Apply gear oil.

: Apply anti-corrosion oil.

: Apply multi-purpose grease.

: Apply Genuine Silicone RTV or equivalent. Refer to 

GI-16, "Recommended Chemical Products and Sealants"

.

:

Apply Genuine Medium Strength Thread Locking Sealant or equivalent. Refer to 

GI-16, "Recommended Chemical Prod-

ucts and Sealants"

.

Refer to 

GI-4, "Components"

 for symbols not described above.

PDIA0793J

PDIA0794J

DLN-156

< UNIT DISASSEMBLY AND ASSEMBLY >

[FRONT FINAL DRIVE: F160A]

SIDE SHAFT

Assembly

INFOID:0000000005249199

1.

Using the drift (A) [SST: KV38100200 (

)], install side shaft

oil seal.

CAUTION:

• Never reuse oil seal.
• When installing, never incline oil seal.
• Apply multi-purpose grease onto oil seal lips, and gear oil

onto the circumference of oil seal.

2.

Install dust seal.

3.

Support side shaft bearing with the drift (A) [SST: ST30032000
(J-26010-01)], then press side shaft (1) into the side shaft bear-
ing using a press.

4.

Apply multi-purpose grease to O-ring, and install it to extension
tube retainer.

CAUTION:

Never reuse O-ring.

Inspection After Disassembly

INFOID:0000000005249200

DRIVE GEAR AND DRIVE PINION

• Clean up the disassembled parts.
• If the gear teeth never mesh or line-up correctly, determine the cause and adjust or replace as necessary.
• If the gears are worn, cracked, damaged, pitted or chipped (by friction) noticeably, replace with new drive

gear and drive pinion as a set.

BEARING

• Clean up the disassembled parts.
• If any chipped (by friction), pitted, worn, rusted or scratched marks, or unusual noise from the bearing is

observed, replace as a bearing assembly (as a new set).

SIDE GEAR AND PINION MATE GEAR

• Clean up the disassembled parts.
• If any cracks or damage on the surface of the tooth is found, replace.
• If any worn or chipped mark on the contact sides of the thrust washer is found, replace.

SIDE GEAR THRUST WASHER AND PINION MATE THRUST WASHER

• Clean up the disassembled parts.
• If it is chipped (by friction), damaged, or unusually worn, replace.

OIL SEAL

• Whenever disassembled, replace.
• If wear, deterioration of adherence (sealing force lips), or damage is detected on the lips, replace them.

DIFFERENTIAL CASE

• Clean up the disassembled parts.
• If any wear or crack on the contact sides of the differential case is found, replace.

COMPANION FLANGE

• Clean up the disassembled parts.
• If any chipped mark [about 0.1 mm, (0.004 in)] or other damage on the contact sides of the lips of the com-

panion flange is found, replace.

PDIA0814J

PDIA0815J

DIFFERENTIAL ASSEMBLY

DLN-157

< UNIT DISASSEMBLY AND ASSEMBLY >

[FRONT FINAL DRIVE: F160A]

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DIFFERENTIAL ASSEMBLY

Exploded View

INFOID:0000000005249201

VQ35HR

JSDIA0020GB

1.

Drive pinion lock nut

2.

Companion flange

3.

Front oil seal 

4.

Pinion front bearing

5.

Drive pinion bearing adjusting wash-
er

6.

Drive pinion adjusting washer

7.

Gear carrier

8.

Pinion rear bearing

9.

Pinion height adjusting washer 

10. Drive pinion

11.

Drive gear

12. Side oil seal (right side)

13. Side retainer

14. O-ring

15. Side bearing adjusting shim

16. Side bearing

17. Differential case

18. Breather connector 

19. Dowel pin

20. Filler plug

21. Drain plug

22. Gasket

23. Carrier cover

24. Gear oil defense

25. Side gear thrust washer

26. Side gear

27. Circular clip

28. Pinion mate thrust washer

29. Pinion mate gear

30. Pinion mate shaft

31. Lock pin

32. Side bearing adjusting washer

33. Side oil seal (left side)

DLN-158

< UNIT DISASSEMBLY AND ASSEMBLY >

[FRONT FINAL DRIVE: F160A]

DIFFERENTIAL ASSEMBLY

VK50VE

34. Side shaft bearing

35. Extension tube retainer 

36. Side shaft oil seal

37. Dust seal

38. Side shaft

A: 

Oil seal lip

B:

Screw hole

: Apply gear oil.

: Apply anti-corrosion oil.

: Apply multi-purpose grease.

: Apply Genuine Silicone RTV or equivalent. Refer to 

GI-16, "Recommended Chemical Products and Sealants"

.

:

Apply Genuine Medium Strength Thread Locking Sealant or equivalent. Refer to 

GI-16, "Recommended Chemical Prod-

ucts and Sealants"

.

Refer to 

GI-4, "Components"

 for symbols not described above.

JPDID0225GB

1.

Drive pinion lock nut

2.

Companion flange

3.

Front oil seal 

4.

Pinion front bearing

5.

Drive pinion bearing adjusting wash-
er

6.

Drive pinion adjusting washer

7.

Gear carrier

8.

Pinion rear bearing

9.

Pinion height adjusting washer 

 

 

 

 

 

 

 

Content   ..  578  579  580  581   ..