Nissan Murano. Manual - part 455

ADAPTER CASE

DLN-59

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5.

Using a brass rod, tap the gear ring bearing adjusting shim at
the cutout on the adapter case to remove the gear ring bearing
adjusting shim (adapter case side) and gear ring bearing outer
race (adapter case side).

6.

Remove the oil gutter (1).

7.

Remove the drain plug.

Assembly

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1.

Select the gear ring bearing adjusting shim (adapter case side). Refer to 

DLN-69, "Adjustment"

.

2.

Install the oil gutter.

3.

Using the drifts, install the selected gear ring bearing adjusting
shim (adapter case side) and gear ring bearing outer race
(adapter case side).

4.

Using the drift (A) [SST: KV38101700 (   —   )], drive the adapter case oil seal until it becomes flush with
the case end.
Apply multi-purpose grease onto oil seal lips, and gear oil onto
the circumference of the oil seal.

CAUTION:

• When checking the total preload torque, measure it with-

out the oil seal, then install the oil seal.

• Never reuse the oil seal.
• Use the drift with larger diameter than outer diameter of

oil seal.

5.

Apply sealant on drain plug and install it to the adapter case.
Use Genuine Silicone RTV or equivalent. Refer to 

GI-22, "Rec-

ommended Chemical Products and Sealants"

.

6.

Apply multi-purpose grease lightly and evenly onto an O-ring,
and install it to the adapter case.

CAUTION:

• Never reuse the O-ring.
• When installing the O-ring, never use a tool.
• Never damage adapter case.

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A

: Drift [SST: ST30720000 (J-25405)]

B

: Drift (Commercial Service Tool)

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DLN-60

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ADAPTER CASE

7.

Install the adapter case to the transfer case, and apply anti-cor-
rosive oil onto threads and seats on the mounting bolts. Tighten
to the specified torque.

8.

Check backlash, tooth contact, total preload and companion
flange runout. Refer to 

DLN-69, "Adjustment"

.

CAUTION:

Measure the total preload without the adapter case oil seal.

Inspection After Disassembly

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Check items below. If necessary, replace them with new ones.

CASE

Check the bearing mounting surface for wear, cracks and damages.

Bolt symbol

Bolt length “

” mm (in)

Tightening torque

N·m (kg-m, ft-lb)

A

45 (1.77)

15.2 (1.6, 11)

B

30 (1.18)

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GEAR RING

DLN-61

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GEAR RING

Exploded View

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1.

Pinion lock nut

2.

Companion flange

3.

Pinion sleeve oil seal

4.

Pinion rear bearing

5.

Pinion sleeve

6.

O-ring

7.

Collapsible spacer

8.

Pinion front bearing

9.

Drive pinion

10. Pinion sleeve shim

11.

Adapter case oil seal

12. Drain plug

13. Adapter case

14. Oil gutter

15. O-ring

16. Gear ring bearing adjusting shim

(adapter case side)

17. Gear ring bearing

(adapter case side)

18. Gear ring oil seal

19. Gear ring

20. Drive gear

21. Gear ring bearing

(transfer case side)

22. Gear ring bearing adjusting shim

(transfer case side)

23. Oil defense

24. Filler plug

25. Transfer case oil seal

26. Transfer case

27. Breather tube

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DLN-62

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GEAR RING

Disassembly

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1.

Remove adapter case. Refer to 

DLN-58, "Disassembly"

.

2.

Remove drive gear assembly from the transfer case.

3.

Remove gear ring bearing outer race (transfer case side) and gear ring bearing adjusting shim (transfer
case side) from the transfer case. Refer to 

DLN-77, "Disassembly"

.

4.

Remove gear ring bearing inner race (adapter case side) from
ring gear shaft with the drift (A) [SST: ST33200000 (J-26082)]
and a replacer.

5.

Remove gear ring bearing inner race (transfer case side) from
gear ring with the drift (A) [SST: ST33061000 (J-8107-2)] and a
puller.

6.

Remove the drive gear mounting bolts.

7.

Lightly tap adapter case with a plastic hammer to remove drive
gear from the gear ring.

28. Plug

A. Oil seal lip

B. Screw hole

C. For the tightening torque, refer to 

DLN-

63, "Assembly"

.

: Apply gear oil.

: Apply multi-purpose grease.

: Apply Genuine Silicone RTV or equivalent. Refer to 

GI-22, "Recommended Chemical Products and Sealants"

.

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

GI-22, "Recommended Chemical Products 

and Sealants"

.

Refer to 

GI-4, "Components"

 for symbols not described above.

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