Infiniti FX35, FX50 (S51). Manual - part 607

PREPARATION

DLN-263

< PREPARATION >

[REAR FINAL DRIVE: R230]

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Commercial Service Tool

INFOID:0000000005249267

ST30901000
(J-26010-01)
Drift
a: 79 mm (3.11 in) dia.
b: 45 mm (1.77 in) dia.
c: 35.2 mm (1.386 in) dia.

• Installing drive pinion rear bearing inner 

race

• Installing side bearing inner race

—

(J-8129)
Spring gauge

Measuring turning torque

ST15310000
(

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)

Drift
a: 96 mm (3.78 in) dia.
b: 84 mm (3.31 in) dia.

Installing drive pinion rear bearing outer race

ST35325000
(

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)

Drift bar

Installing drive pinion front bearing outer race

ST30621000
(

—

)

Drift
a: 79 mm (3.11 in) dia.
b: 59 mm (2.32 in) dia.

Installing drive pinion front bearing outer race

ST30022000
(

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)

Drift
a: 110 mm (4.33 in) dia.
b: 56 mm (2.20 in) dia.
c: 46 mm (1.81 in) dia.

Installing side bearing inner race

Tool number
(Kent-Moore No.)
Tool name

Description

ZZA0978D

NT127

S-NT673

S-NT090

ZZA1000D

ZZA0978D

DLN-264

< PREPARATION >

[REAR FINAL DRIVE: R230]

PREPARATION

Tool name

Description

Puller

Removing drive pinion rear bearing inner race

Spacer
a: 60 mm (2.36 in) dia.
b: 36 mm (1.42 in) dia.
c: 30 mm (1.18 in)

Installing drive pinion front bearing inner race

Power tool

Loosening nuts and bolts

ZZA0700D

ZZA1133D

PBIC0190E

REAR DIFFERENTIAL GEAR OIL

DLN-265

< PERIODIC MAINTENANCE >

[REAR FINAL DRIVE: R230]

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PERIODIC MAINTENANCE

REAR DIFFERENTIAL GEAR OIL

Inspection

INFOID:0000000005249269

OIL LEAKAGE

Make sure that differential gear oil is not leaking from the rear final drive assembly or around it.

OIL LEVEL

1.

Check the differential gear oil level from the filler plug hole as
shown.

CAUTION:

Never start engine while checking differential gear oil level.

2.

Install the filler plug with a new gasket on it to the rear final drive
assembly. Tighten to the specified torque. Refer to 

DLN-275,

"Exploded View"

. 

CAUTION:

Never reuse gasket.

Draining

INFOID:0000000005249270

1.

Stop the engine.

2.

Remove the drain plug and gasket from the rear final drive
assembly to drain the differential gear oil.

3.

Install the drain plug with a new gasket to the rear final drive
assembly. Tighten to the specified torque. Refer to 

DLN-275,

"Exploded View"

. 

CAUTION:

Never reuse gasket.

Refilling

INFOID:0000000005249271

1.

Remove the filler plug and gasket from the rear final drive
assembly.

2.

Fill the rear final drive assembly with new differential gear oil
until the level reaches the specified level near the filler plug hole.

3.

Install the filler plug with a new gasket on it to the rear final drive
assembly. Tighten to the specified torque. Refer to 

DLN-275,

"Exploded View"

.

CAUTION:

Never reuse gasket.

LLIA0068E

LLIA0068E

Oil grade and viscosity

: Refer to 

MA-12, "Fluids and 

Lubricants"

.

Oil capacity

: Refer to 

DLN-294, "General 

Specification"

.

LLIA0068E

DLN-266

< REMOVAL AND INSTALLATION >

[REAR FINAL DRIVE: R230]

FRONT OIL SEAL

REMOVAL AND INSTALLATION

FRONT OIL SEAL

Exploded View

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1.

Rear cover

2.

Gasket

3.

Filler plug

4.

Bearing cap

5.

Drain plug

6.

Pinion mate shaft

7.

Pinion mate gear

8.

Lock pin

9.

Pinion mate thrust washer

10. Side gear

11.

Side gear thrust washer

12. Side bearing

13. Side bearing adjusting washer

14. Drive gear

15. Differential case

16. Drive pinion

17. Pinion height adjusting washer

18. Pinion rear bearing

19. Collapsible spacer

20. Side oil seal

21. Gear carrier

22. Pinion front bearing

23. Front oil seal

24. Companion flange

25. Drive pinion lock nut

A.

Oil seal lip

B.

 Screw hole

C.

Comply with the assembly proce-
dure when tightening. Refer to 

DLN-

278, "Assembly"

.

: Apply gear oil.

: Apply anti-corrosion oil.

: Apply Genuine Silicone RTV or equivalent. Refer to 

GI-16, "Recommended Chemical Products and Sealants"

.

: Apply Genuine High Strength Thread Locking Sealant or equivalent. Refer to 

GI-16, "Recommended Chemical Products 

and Sealants"

.

Refer to 

GI-4, "Components"

 for symbols not described above.

JPDID0289GB