Nissan Qashqai (2007-2010). Manual — part 624

RING GEAR SHAFT

DLN-69

< DISASSEMBLY AND ASSEMBLY >

[TRANSFER: TY30A]

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9.

Remove inner race of ring gear shaft bearing (adapter case
side) from ring gear with a drift (A) (commercial service tool) and
replacer.

M/T : Assembly

INFOID:0000000000972143

1.

Select ring gear adjusting shim (transfer case side). Refer to

DLN-78, "M/T : Adjustment"

.

2.

Assemble the selected ring gear adjusting shim (transfer case side) and outer races of ring gear shaft
bearing (transfer case side) to the transfer case.

CAUTION:

• Never reuse ring gear shaft bearing (transfer case side).
• Apply gear oil to the ring gear shaft bearing (transfer case side).

3.

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

DLN-78, "M/T : Adjustment"

.

4.

Install the selected ring gear adjusting shim (adapter case side) to the adapter case.

5.

Install outer race of ring gear shaft bearing (adapter case side)
to the adapter case with a drift (A) (commercial service tool).

CAUTION:

• Never reuse ring gear shaft bearing (adapter case side).
• Apply gear oil to the ring gear shaft bearing (adapter case

side).

6.

Install inner race of ring gear shaft bearing (adapter case side)
to the ring gear with drifts.

CAUTION:

• Never reuse ring gear shaft bearing (adapter case side).
• Apply gear oil to the ring gear shaft bearing (adapter case

side).

7.

Apply anti-corrosive oil to the spline of ring gear shaft. Install the
ring gear to ring gear shaft with drifts.

SDIA3083J

SDIA3102J

A

: Press adapter (If necessary)

B

: Drift (commercial service tool)

SDIA3097J

A

: Drift (SST: ST01530000)

B

: Drift (SST: ST35272000)

JSDIA0253ZZ

DLN-70

< DISASSEMBLY AND ASSEMBLY >

[TRANSFER: TY30A]

RING GEAR SHAFT

8.

Apply anti-corrosive oil to threads and seats of ring gear nut.
Tighten the ring gear nut with the specified torque by using a
torque wrench.

CAUTION:

• Never reuse ring gear nut.
• Never damage ring gear shaft.

9.

Install inner race of ring gear shaft bearing (transfer case side)
to the ring gear shaft with a drift (A) (SST: KV10111400).

CAUTION:

• Never reuse ring gear shaft bearing (transfer case side).
• Apply gear oil to the ring gear shaft bearing (transfer race

side).

10. Assemble the ring gear shaft assembly to the transfer case.
11. Install adapter case. Refer to

DLN-62, "M/T : Assembly"

.

12. Check backlash, tooth contact, total preload and companion

flange runout. Refer to

DLN-78, "M/T : Adjustment"

.

CAUTION:

Measure the total preload without the adapter case oil seal.

13. Install adapter case oil seal (outer/inner) to the adapter case. Refer to

DLN-62, "M/T : Assembly"

.

M/T : Inspection After Disassembly

INFOID:0000000000972144

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.

CVT

CVT : Exploded View

INFOID:0000000001060135

SDIA3100J

JSDIA0254ZZ

RING GEAR SHAFT

DLN-71

< DISASSEMBLY AND ASSEMBLY >

[TRANSFER: TY30A]

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CVT : Disassembly

INFOID:0000000001070369

1.

Adapter case oil seal

2.

Adapter case

3.

O-ring

4.

Ring gear shaft

5.

Ring gear adjusting shim
(adapter case side)

6.

Ring gear shaft bearing
(adapter case side)

7.

Ring gear

8.

Ring gear nut

9.

Ring gear shaft bearing
(transfer case side)

10. Ring gear adjusting shim

(transfer case side)

11.

Transfer case

12. Air breather hose

13. Air breather tube

14. Gasket

15. Filler plug

16. Drain plug

17. Plug

18. Drive pinion

19. Drive pinion adjusting shim

20. Drive pinion bearing (front side)

21. Collapsible spacer

22. Drive pinion bearing (rear side)

23. Drive pinion oil seal

24. Companion flange

25. Lock nut

A: Oil seal lip

: Apply gear oil.

: Apply anti-corrosive oil.

: Apply Genuine Liquid Gasket, Three Bond TB1215 or equivalent.

Refer to

GI-4, "Components"

for symbols not described on the above.

JSDIA0211GB

DLN-72

< DISASSEMBLY AND ASSEMBLY >

[TRANSFER: TY30A]

RING GEAR SHAFT

1.

Remove adapter case. Refer to

DLN-64, "CVT : Disassembly"

.

2.

Remove adapter case oil seal from the adapter case. Refer to

DLN-64, "CVT : Disassembly"

.

3.

Tap the ring gear adjusting shim from the cutout on the adapter
case with a brass rod to remove ring gear shaft bearing outer
race (adapter case side) and ring gear adjusting shim (adapter
case side).

CAUTION:

Be careful not to damage adapter case.

4.

Remove ring gear shaft assembly from the transfer case.

5.

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

6.

Remove inner race of ring gear shaft bearing (transfer case
side) from ring gear shaft with drift (A) (commercial service tool)
and replacer (B) (SST: ST22730000).

7.

Remove ring gear nut (1).

CAUTION:

Never damage ring gear shaft.

8.

Remove ring gear from ring gear shaft with a drift (A) (SST:
ST33052000).

SDIA3079J

SDIA3080J

SDIA3081J

SDIA3082J