Nissan Juke (2014 year). Service Repair Manual — part 76
DLN-144
< REMOVAL AND INSTALLATION >
[REAR FINAL DRIVE: RTVS]
ELECTRIC CONTROLLED COUPLING
6.
Remove final drive mounting bolts and nuts (
) with power tool.
7.
Lower rear final drive assembly to the position where electric
controlled coupling connector can be disconnect.
CAUTION:
Secure final drive assembly to a suitable jack while remov-
ing it.
8.
Disconnect electric controlled coupling connector (1) from sub-
harness (2).
9.
Remove electric controlled coupling connector from final drive
assembly.
10. Remove electric controlled coupling from final drive assembly.
11. Remove sub-harness from final drive assembly.
CAUTION:
• Remove sub-harness only when necessary.
• Never damage side oil seal.
INSTALLATION
1.
If remove sub–harness, replace band clip to sub-harness, and then install sub–harness to rear final drive
assembly.
CAUTION:
• Never reuse band clip.
• Check original mounting dimensions to install clip to the original position.
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ELECTRIC CONTROLLED COUPLING
DLN-145
< REMOVAL AND INSTALLATION >
[REAR FINAL DRIVE: RTVS]
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• Pin (A) of sub–harness connector clip must be function-
ing certainly as baffle pin.
• Check the area around the rotating object to see that there
is no interference.
2.
Apply liquid gasket (1) to mating surface of coupling cover.
• Use Genuine Silicone RTV or equivalent. Refer to
"Recommended Chemical Products and Sealants"
CAUTION:
• Remove old gasket adhering to the mounting surfaces.
Also remove any moisture, oil, or foreign material adher-
ing to the mounting surfaces.
• Overlap both ends of the bead for at least 3 mm (0.12 in).
• Apply liquid gasket to grommet as well.
• The width of sealant bend is approximately 3 mm (0.012
in).
• Never allow liquid gasket to contact the unit characteris-
tics (A) of the coupling cover.
3.
Install electric controlled coupling (1) to spline of center stem
with grommet of harness facing upward, temporarily tighten
reamer bolts (2) to the positions shown in the figure.
CAUTION:
Never damage side oil seal.
4.
Tighten reamer bolts and coupling cover mounting bolts to the
specified torque.
CAUTION:
Never allow harness to get caught in the bolt.
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A: Left side
B: Right side
: Vehicle front
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2014 JUKE
DLN-146
< REMOVAL AND INSTALLATION >
[REAR FINAL DRIVE: RTVS]
ELECTRIC CONTROLLED COUPLING
5.
Replace connector clip from electric controlled coupling connec-
tor, and then insert it to final drive assembly.
CAUTION:
• Never reuse connector clip.
• When inserting connector clip to final drive assembly,
never tug harness.
6.
Connect electric controlled coupling connector (1) to sub-har-
ness (2).
7.
Install rear drive shaft. Refer to
RAX-19, "Removal and Installa-
CAUTION:
Never damage electric controlled coupling oil seal.
8.
Install propeller shaft assembly. Refer to
9.
When oil leaks while removing, check oil level after the installa-
tion. Refer to
.
10. When replacing electric controlled coupling, perform writing unit
characteristics after installing rear final drive assembly to the vehicle. Refer to
.
CAUTION:
Always writing unit characteristics of both side electric controlled couplings.
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ELECTRIC CONTROLLED COUPLING OIL SEAL
DLN-147
< REMOVAL AND INSTALLATION >
[REAR FINAL DRIVE: RTVS]
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ELECTRIC CONTROLLED COUPLING OIL SEAL
Exploded View
INFOID:0000000009751198
Removal and Installation
INFOID:0000000009751199
REMOVAL
1.
Remove rear drive shafts. Refer to
RAX-19, "Removal and Installation"
.
2.
Remove electric controlled coupling oil seal from electric con-
trolled coupling, using the suitable oil seal remover.
CAUTION:
Never damage electric controlled coupling.
INSTALLATION
1.
Using the drift (A) [SST: KV38109700 (
—
)], install elec-
tric controlled coupling oil seal to electric controlled coupling to
electric controlled coupling all the way until SST contact the end.
NOTE:
The use of SST satisfies the mounting dimensions.
CAUTION:
• Always use SST [KV38109700 (
—
)].
• Never reuse oil seal.
• When installing, never incline oil seal.
• Apply multi-purpose grease onto oil seal lips, and gear oil
onto the circumference of oil seal.
1.
Rear final drive assembly
2.
Electric controlled coupling oil seal
A.
Oil seal lip
: Always replace after every disassembly.
: Apply multi purpose grease
: Apply gear oil.
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DLN-148
< REMOVAL AND INSTALLATION >
[REAR FINAL DRIVE: RTVS]
ELECTRIC CONTROLLED COUPLING OIL SEAL
2.
Install rear drive shafts. Refer to
RAX-19, "Removal and Installation"
CAUTION:
Never damage electric controlled coupling oil seal.
Revision: 2013 October
2014 JUKE
REAR FINAL DRIVE ASSEMBLY
DLN-149
< UNIT REMOVAL AND INSTALLATION >
[REAR FINAL DRIVE: RTVS]
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UNIT REMOVAL AND INSTALLATION
REAR FINAL DRIVE ASSEMBLY
Exploded View
INFOID:0000000009751200
Removal and Installation
INFOID:0000000009751201
REMOVAL
1.
Remove rear drive shaft. Refer to
RAX-19, "Removal and Installation"
2.
Disconnect sub-harness connector (1).
3.
Remove propeller shaft assembly. Refer to
4.
Support rear final drive assembly with a suitable jack.
1.
Final drive mounting bracket
2.
Washer
3.
Rear final drive assembly
: Vehicle front
: Always replace after every disassembly
: N·m (kg-m, ft-lb)
: Apply multi purpose grease
: Apply gear oil.
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DLN-150
< UNIT REMOVAL AND INSTALLATION >
[REAR FINAL DRIVE: RTVS]
REAR FINAL DRIVE ASSEMBLY
5.
Remove rear final drive mounting bolt (
) at rear suspension
member.
6.
Remove final drive mounting bolts and nuts (
) with power tool,
and then remove rear final drive assembly from final drive
mounting bracket.
CAUTION:
Secure final drive assembly to a suitable jack while remov-
ing it.
7.
Remove rear final drive breather hose.
8.
Remove fuel tank. Refer to
FL-22, "AWD : Removal and Installa-
9.
Remove final drive mounting bracket.
INSTALLATION
Note the following, and install in the reverse order of removal.
• If remove breather hose, install breather hose as following.
- Insert breather hose (1) of final drive side to breather tube (2) until
hose end reaches the tube bent R portion.
- Install the breather to breather hose until hose end reaches the
breather.
- Install hose clamp (1) until dimension (A) shown as follows.
CAUTION:
• Never reuse hose clamps.
• Install the hose clamps, with the tab facing vehicle rear.
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(3): Breather
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Dimension A
: 5 mm (0.20 in)
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REAR FINAL DRIVE ASSEMBLY
DLN-151
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[REAR FINAL DRIVE: RTVS]
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- Install breather assembly (1) to final drive as shown in the figure.
- Install breather hose with paint mark (A) facing vehicle rear.
• When installing rear drive shaft, never damage electric controlled
coupling oil seal.
• When oil leaks while removing final drive assembly, check oil level
after the installation. Refer to
• When replacing rear final drive assembly or electric controlled cou-
pling, perform writing unit characteristics after installing rear final
drive assembly to the vehicle. Refer to
CAUTION:
Always writing unit characteristics of both side electric controlled couplings.
(A): Paint mark
: Vehicle front
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DLN-152
< UNIT DISASSEMBLY AND ASSEMBLY >
[REAR FINAL DRIVE: RTVS]
ELECTRIC CONTROLLED COUPLING
UNIT DISASSEMBLY AND ASSEMBLY
ELECTRIC CONTROLLED COUPLING
Exploded View
INFOID:0000000009751202
1.
Filler plug
2.
Gasket
3.
Drain plug
4.
Breather tube
5.
Hose clamp
6.
Breather hose
7.
Breather
8.
Band clip
9.
Sub-harness
10. Rear cover
11.
Center stem
12. Side bearing (right)
13. Side bearing adjusting shim (right)
14. Side oil seal (right)
15. Connector clip
16. Electric controlled coupling (right)
17. Electric controlled coupling oil seal
18. Reamer bolt
19. Drive pinion
20. Drive pinion adjusting shim
21. Pinion bearing (rear)
22. Collapsible spacer
23. Breather
24. Gear carrier
25. Carrier bracket (right)
26. Pinion bearing (front)
27. Front oil seal
28. Companion flange
29. Drive pinion lock nut
30. Carrier bracket (left)
31. Drive gear
32. Side bearing (left)
33. Side bearing adjusting shim (left)
34. Side oil seal (left)
35. Electric controlled coupling (left)
A.
Oil seal lip
B.
Gear carrier mounting face
: Always replace after every disassembly.
: Select with proper thickness.
: N·m (kg-m, ft-lb)
: Apply multi purpose grease
: Apply gear oil.
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Revision: 2013 October
2014 JUKE
ELECTRIC CONTROLLED COUPLING
DLN-153
< UNIT DISASSEMBLY AND ASSEMBLY >
[REAR FINAL DRIVE: RTVS]
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Disassembly
INFOID:0000000009751203
1.
Disconnect electric controlled coupling connector (1) from sub-
harness (2).
2.
Remove electric controlled coupling connector from final drive
assembly.
3.
Remove electric controlled coupling from final drive assembly.
CAUTION:
Never damage side oil seal.
4.
Remove sub-harness from final drive assembly.
CAUTION:
Remove sub-harness only when necessary.
5.
Remove electric controlled coupling oil seal from electric con-
trolled coupling, using the suitable oil seal remover.
CAUTION:
Never damage electric controlled coupling.
: Apply anti-corrosive oil.
: Apply Genuine Silicone RTV or equivalent. Refer to
GI-24, "Recommended Chemical Products and Sealants"
.
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DLN-154
< UNIT DISASSEMBLY AND ASSEMBLY >
[REAR FINAL DRIVE: RTVS]
ELECTRIC CONTROLLED COUPLING
Assembly
INFOID:0000000009751204
1.
Using the drift (A) [SST: KV38109700 (
—
)], install elec-
tric controlled coupling oil seal to electric controlled coupling to
electric controlled coupling all the way until SST contact the end.
NOTE:
The use of SST satisfies the mounting dimensions.
CAUTION:
• Always use SST [KV38109700 (
—
)].
• Never reuse oil seal.
• When installing, never incline oil seal.
• Apply multi-purpose grease onto oil seal lips, and gear oil
onto the circumference of oil seal.
2.
If remove sub–harness, replace band clip to sub-harness, and
then install sub–harness to rear final drive assembly.
CAUTION:
• Never reuse band clip.
• Check original mounting dimensions to install clip to the original position.
• Pin (A) of sub–harness connector clip must be function-
ing certainly as baffle pin.
• Check the area around the rotating object to see that there
is no interference.
3.
Apply liquid gasket (1) to mating surface of coupling cover.
• Use Genuine Silicone RTV or equivalent. Refer to
"Recommended Chemical Products and Sealants"
.
CAUTION:
• Remove old gasket adhering to the mounting surfaces.
Also remove any moisture, oil, or foreign material adher-
ing to the mounting surfaces.
• Overlap both ends of the bead for at least 3 mm (0.12 in).
• Apply liquid gasket to grommet as well.
• The width of sealant bend is approximately 3 mm (0.012
in).
• Never allow liquid gasket to contact the unit characteris-
tics (A or B) of the coupling cover.
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2014 JUKE
ELECTRIC CONTROLLED COUPLING
DLN-155
< UNIT DISASSEMBLY AND ASSEMBLY >
[REAR FINAL DRIVE: RTVS]
C
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4.
Install electric controlled coupling (1) to spline of center stem
with grommet of harness facing upward, temporarily tighten
reamer bolts (2) to the positions shown in the figure.
CAUTION:
Never damage side oil seal.
5.
Tighten reamer bolts and coupling cover mounting bolts to the
specified torque.
CAUTION:
Never allow harness to get caught in the bolt.
6.
Replace connector clip from electric controlled coupling connec-
tor, and then insert it to final drive assembly.
CAUTION:
• Never reuse connector clip.
• When inserting connector clip to final drive assembly,
never tug harness.
7.
Connect electric controlled coupling connector (1) to sub-har-
ness (2).
8.
When oil leaks while removing, check oil level after the installa-
tion. Refer to
.
9.
When replacing electric controlled coupling, perform writing unit
characteristics after installing rear final drive assembly to the
vehicle. Refer to
CAUTION:
Always perform writing unit characteristics of both side
electric controlled couplings.
A: Left side
B: Right side
: Vehicle front
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Revision: 2013 October
2014 JUKE
DLN-156
< UNIT DISASSEMBLY AND ASSEMBLY >
[REAR FINAL DRIVE: RTVS]
CENTER STEM ASSEMBLY
CENTER STEM ASSEMBLY
Exploded View
INFOID:0000000009751205
1.
Filler plug
2.
Gasket
3.
Drain plug
4.
Breather tube
5.
Hose clamp
6.
Breather hose
7.
Breather
8.
Band clip
9.
Sub-harness
10. Rear cover
11.
Center stem
12. Side bearing (right)
13. Side bearing adjusting shim (right)
14. Side oil seal (right)
15. Connector clip
16. Electric controlled coupling (right)
17. Electric controlled coupling oil seal
18. Reamer bolt
19. Drive pinion
20. Drive pinion adjusting shim
21. Pinion bearing (rear)
22. Collapsible spacer
23. Breather
24. Gear carrier
25. Carrier bracket (right)
26. Pinion bearing (front)
27. Front oil seal
28. Companion flange
29. Drive pinion lock nut
30. Carrier bracket (left)
31. Drive gear
32. Side bearing (left)
33. Side bearing adjusting shim (left)
34. Side oil seal (left)
35. Electric controlled coupling (left)
A.
Oil seal lip
B.
Gear carrier mounting face
: Always replace after every disassembly.
: Select with proper thickness.
: N·m (kg-m, ft-lb)
: Apply multi purpose grease
: Apply gear oil.
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CENTER STEM ASSEMBLY
DLN-157
< UNIT DISASSEMBLY AND ASSEMBLY >
[REAR FINAL DRIVE: RTVS]
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Disassembly
INFOID:0000000009751206
1.
Remove carrier brackets.
2.
Remove electric controlled couplings. Refer to
.
3.
Remove breather tube and breathers.
CAUTION:
Remove breather tube and breathers only when necessary.
4.
Remove side oil seal with the suitable oil seal remover.
CAUTION:
Never damage gear carrier and rear cover.
5.
Remove rear cover mounting bolts.
6.
Set the drifts (A and B) to the right and left side bearing adjusting
shims individually. Press center stem assembly with side bear-
ing to remove gear carrier assembly and rear cover assembly.
CAUTION:
The pressure shall be as low as possible to remove gear
carrier assembly and rear cover assembly. The maximum
pressure shall be 10 kN (1 ton, 1.0 Imp ton).
NOTE:
Center stem assembly, side bearings, and adjusting shims are
compressed and integrated in gear carrier and rear cover.
7.
Remove drain plug and filler plug, if necessary.
8.
Remove side bearing adjusting shims and outer races of side bearing .
CAUTION:
Mark the side bearing adjusting shims so that the original mounting positions (right/left) can be
identified later.
9.
Remove inner race of side bearing (right), using the puller (A),
the replacer (B) and the drift (C).
: Apply anti-corrosive oil.
: Apply Genuine Silicone RTV or equivalent. Refer to
GI-24, "Recommended Chemical Products and Sealants"
.
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A
: Drift [SST: KV38109820 (
—
)]
B
: Drift [SST: KV38109810 (
—
)]
A
: Puller (Commercial service tool)
B
: Replacer (Commercial service tool)
C
: Drift [SST: ST33052000 (
—
)]
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DLN-158
< UNIT DISASSEMBLY AND ASSEMBLY >
[REAR FINAL DRIVE: RTVS]
CENTER STEM ASSEMBLY
10. Remove inner race of side bearing (left), using the puller (A), the
replacer (B) and the drift (C).
11. Remove center stem from drive gear, using the drift (A) [SST:
ST33220000 (J-25804-01)].
12. Perform inspection after disassembly. Refer to
Assembly
INFOID:0000000009751207
1.
Press center stem to drive gear, using the drift (A) [SST:
ST33052000 (
—
)].
2.
Press inner race of side bearing (right) to center stem assembly,
using the drift (A) (Commercial service tool).
CAUTION:
• Never reuse side bearing.
• Apply gear oil to side bearing.
A
: Puller (Commercial service tool)
B
: Replacer (Commercial service tool)
C
: Drift [SST: ST02371000 (
—
)]
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Revision: 2013 October
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CENTER STEM ASSEMBLY
DLN-159
< UNIT DISASSEMBLY AND ASSEMBLY >
[REAR FINAL DRIVE: RTVS]
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3.
Press inner race of side bearing (left) to center stem assembly,
using the drift (A) (Commercial service tool).
CAUTION:
• Never reuse side bearing.
• Apply gear oil to side bearing.
4.
Install side bearing adjusting shims (2 pieces for right side) with
the same thickness as the ones installed prior to disassembly or
re-install the old ones, with outer race of side bearing to center
stem assembly.
If side bearing adjusting shims have been already selected, use
them.
CAUTION:
• Never reuse side bearing.
• Apply gear oil to side bearing.
5.
Set the drifts (A and B) to the right and left side bearing adjusting
shims individually. Press center stem assembly with side bear-
ing to install gear carrier assembly to center stem assembly.
CAUTION:
• The drift shall be placed on the center of the adjusting
shims.
• The pressure shall be as low as possible to install differ-
ential assembly into gear carrier assembly. The maximum
pressure shall be 10 kN (1 ton, 1.0 Imp ton).
• If the adjusting shims are installed by tapping, the gear carrier may be damaged. Avoid tapping.
6.
Install dummy cover set, check and adjust drive gear runout, tooth contact, backlash, and total preload
torque. Refer to
7.
Remove dummy cover set.
8.
Apply liquid gasket (1) to mating surface of rear cover.
• Use Genuine Silicone RTV or equivalent. Refer to
"Recommended Chemical Products and Sealants"
CAUTION:
• Remove old gasket adhering to the mounting surfaces.
Also remove any moisture, oil, or foreign material adher-
ing to the mounting surfaces.
• The width of sealant bend is approximately 3 mm (0.012
in). Apply sealant evenly.
9.
Set the drifts (A and B) to the right and left side bearing adjusting
shims individually. Compress center stem assembly with side
bearing to install rear cover.
CAUTION:
• The drift shall be placed on the center of the adjusting
shims.
• The pressure shall be as low as possible to install the rear
cover. The maximum pressure shall be 10 kN (1 ton, 1.0
Imp ton).
• If rear cover is forced in by tapping, rear cover may be damaged by adjusting shims. Avoid tap-
ping.
10. Tighten rear cover mounting bolts to the specified torque.
JSDIA2527ZZ
A
: Drift [SST: KV38109820 (
—
)]
B
: Drift [SST: KV38109810 (
—
)]
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A
: Drift [SST: KV38109820 (
—
)]
B
: Drift [SST: KV38109810 (
—
)]
JSDIA2247ZZ
Revision: 2013 October
2014 JUKE
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