Nissan Qashqai J11. Manual — part 811
DLN-160
< UNIT DISASSEMBLY AND ASSEMBLY >
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RING GEAR SHAFT
RING GEAR SHAFT
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
RING GEAR SHAFT
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Disassembly
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1.
Remove adapter case. Refer to
.
2.
Remove adapter case oil seal (outer/inner) from the adapter case. Refer to
.
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).
: Apply Genuine Liquid Gasket, Three Bond 1215 or equivalent.
Refer to
for symbols not described on the above.
SDIA3079J
SDIA3080J
SDIA3081J
SDIA3082J
DLN-162
< UNIT DISASSEMBLY AND ASSEMBLY >
[TRANSFER: TY30A]
RING GEAR SHAFT
9.
Remove inner race of ring gear shaft bearing (adapter case
side) from ring gear with a drift (A) (commercial service tool) and
replacer.
Assembly
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1.
Select ring gear adjusting shim (transfer case side). Refer to
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
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
RING GEAR SHAFT
DLN-163
< UNIT DISASSEMBLY AND ASSEMBLY >
[TRANSFER: TY30A]
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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
12. Check backlash, tooth contact, total preload and companion
flange runout. Refer to
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
.
Inspection After Disassembly
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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.
SDIA3100J
JSDIA0254ZZ
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