Nissan Qashqai J11. Manual - part 815

DLN-176

< UNIT DISASSEMBLY AND ASSEMBLY >

[TRANSFER: TY30A]

DRIVE PINION

CAUTION:

• Only one adjusting shim can be selected.
• Select the closest one, if no adjusting shim with the calculated value is available.

Inspection After Disassembly

INFOID:0000000010288367

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

GEAR AND SHAFT

Check gear face and shaft for wear, cracks, damage, and seizure.

CAUTION:

Replace ring gear and drive pinion as a set (hypoid gear set) if any malfunction is detected on the ring
gear or drive pinion.

BEARING

Check for seizure, peeling, wear, corrosion, sticking, unusual noise, roughness in hand turning, and other
damage.

CAUTION:

Always replace inner race and outer race as a pair when replacing the bearing.

SHIM

Check for seizure, damage, and unusual wear.

CASE

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

TRANSFER CASE

DLN-177

< UNIT DISASSEMBLY AND ASSEMBLY >

[TRANSFER: TY30A]

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TRANSFER CASE

Exploded View

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1.

Adapter case oil seal (outer)

2.

O-ring (outer)

3.

Adapter case oil seal (inner)

4.

Adapter case

5.

O-ring (inner)

6.

Ring gear shaft

7.

Ring gear adjusting shim
(adapter case side)

8.

Ring gear shaft bearing
(adapter case side)

9.

Ring gear

10. Ring gear nut

11.

Ring gear shaft bearing
(transfer case side)

12. Ring gear adjusting shim

(transfer case side)

13. Transfer case

14. Air breather hose

15. Air breather tube

16. Gasket

17. Filler plug

18. Drain plug

19. Plug

20. Drive pinion

21. Drive pinion adjusting shim

22. Drive pinion bearing (front side)

23. Collapsible spacer

24. Drive pinion bearing (rear side)

25. Drive pinion oil seal

26. Companion flange

27. Lock nut

A: Oil seal lip

: Apply gear oil.

: Apply multi-purpose grease.

: Apply anti-corrosive oil.

JSDIA0319GB

DLN-178

< UNIT DISASSEMBLY AND ASSEMBLY >

[TRANSFER: TY30A]

TRANSFER CASE

Disassembly

INFOID:0000000010288374

1.

Remove adapter case. Refer to 

DLN-158, "Disassembly"

.

2.

Remove ring gear shaft assembly. Refer to 

DLN-161, "Disassembly"

.

3.

Remove drive pinion assembly. Refer to 

DLN-165, "Disassembly"

.

4.

Tap the outer race of drive pinion bearing from transfer case with
a brass rod to remove outer race of drive pinion bearing (front
side and rear side).

CAUTION:

Never damage transfer case.

5.

Remove air breather hose from transfer case.

CAUTION:

Never damage air breather hose.

6.

Remove air breather tube from transfer case.

7.

Remove the filler plug and drain plug from the transfer case, and
then remove each gasket.

8.

Remove plug from transfer case.

Assembly

INFOID:0000000010288375

1.

Install outer race of drive pinion bearing (front side) to the trans-
fer case with drifts and bushing remover.

CAUTION:

• Never reuse drive pinion bearing (front side).
• Apply gear oil to the drive pinion bearing (front side)

2.

Install outer race of drive pinion bearing (rear side) to transfer
case with a drift (A) (SST: ST33230000).

CAUTION:

• Never reuse drive pinion bearing (rear side).
• Apply gear oil to the drive pinion bearing (rear side).

3.

Install drive pinion assembly. Refer to 

DLN-166, "Assembly"

.

4.

Install ring gear shaft assembly. Refer to 

DLN-162, "Assembly"

.

5.

Install adapter case. Refer to 

DLN-158, "Assembly"

.

: Apply Genuine Liquid Gasket, Three Bond 1215 or equivalent.

Refer to 

GI-4, "Components"

 for symbols not described on the above.

SDIA3088J

A : Drift (commercial service tool)

B : Drift (SST: ST35272000)

C : Bushing remover (SST: ST38280000)

SDIA3091J

SDIA3092J

TRANSFER CASE

DLN-179

< UNIT DISASSEMBLY AND ASSEMBLY >

[TRANSFER: TY30A]

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6.

Install the air breather tube to the transfer case with its opening
facing (A) rearward from transfer input shaft direction (B).

CAUTION:

Never reuse air breather tube.

7.

Install air breather hose.

CAUTION:

• Never damage air breather hose.
• Face the paint area (A) in the direction shown in the fig-

ure.

8.

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

DLN-167, "Adjust-

ment"

.

CAUTION:

Measure the total preload without the adapter case oil seals.

9.

Assemble the plug to the transfer case.

CAUTION:

• Remove old gasket on mounting surface, then remove any moisture, oil, and foreign material on

the application and mounting surfaces.

• Apply liquid gasket to the threads of plug.

10. Install gaskets onto filler plug and drain plug and install them into transfer case.

CAUTION:

• Never reuse gaskets.
• Install filler plug after oil is filled.

Inspection

INFOID:0000000010288376

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

CASE

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

Angle “A”

: 25

°

 – 45 

°

SDIA3090J

JSDIA0325ZZ