Nissan X-Trail 32. Manual — part 705

ELECTRIC CONTROLLED COUPLING

DLN-231

< REMOVAL AND INSTALLATION >

[REAR FINAL DRIVE: R145]

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ELECTRIC CONTROLLED COUPLING

Exploded View

INFOID:0000000011008617

Removal and Installation

INFOID:0000000011008618

REMOVAL

1.

Drain gear oil. Refer to

DLN-227, "Draining"

.

2.

Remove propeller shaft from rear final drive assembly. Refer to

DLN-214, "Removal and Installation"

.

3.

Remove stud bolts

.

CAUTION:

After removing propeller shaft, replace stud bolt.
NOTE:
When replacing electric controlled coupling assembly, stud bolts
are not required to be removed.

Rear final drive assembly

Wave spring

Electric controlled coupling assembly

Reamer bolt

Connector bracket

Stud bolt

: N·m (kg-m, in-lb)

: N·m (kg-m, ft-lb)

: Always replace after every disassembly.

: Apply Genuine Liquid Gasket, Three Bond 1217 or equivalent.

JSDIA6057GB

JSDIA5248ZZ

DLN-232

< REMOVAL AND INSTALLATION >

[REAR FINAL DRIVE: R145]

ELECTRIC CONTROLLED COUPLING

4.

Disconnect 4WD solenoid harness connector

.

5.

Remove air breather hose

from electric controlled coupling

assembly. Refer to

DLN-236, "Removal and Installation"

.

6.

Remove electric controlled coupling assembly from final drive
assembly.

7.

Remove wave spring.

8.

Remove drive pinion oil seal from the inside of gear carrier.
Refer to

DLN-228, "Removal and Installation"

.

CAUTION:

When removing electric controlled coupling, replace drive
pinion oil seal.

9.

Remove connector bracket

from electric controlled coupling.

10. Remove band clip and connector clip to disconnect connector

bracket from 4WD solenoid harness connector.

JSDIA5249ZZ

JSDIA5235ZZ

JSDIA5250ZZ

JSDIA5234ZZ

JSDIA5241ZZ

ELECTRIC CONTROLLED COUPLING

DLN-233

< REMOVAL AND INSTALLATION >

[REAR FINAL DRIVE: R145]

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INSTALLATION

1.

Install connector bracket to electric controlled coupling.
• For tightening torque, refer to

DLN-231, "Exploded View"

.

2.

Lock 4WD solenoid harness with band clip and connector clip.

3.

Install drive pinion oil seal to the inside of gear carrier. Refer to

DLN-228, "Removal and Installation"

.

CAUTION:

When removing electric controlled coupling, replace drive
pinion oil seal.

4.

Install wave spring

to the inside of gear carrier.

5.

Apply liquid gasket to mating surface of electric controlled coupling assembly.
• For applying liquid gasket, refer to

DLN-231, "Exploded View"

.

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 bead is approximately 3 mm (0.12 in).

Apply sealant evenly.

6.

Join electric controlled coupling assembly

to spline of drive

pinion, then install it to final drive assembly

.

CAUTION:

Be careful not to damage drive pinion oil seal.

JSDIA5241ZZ

JSDIA5236ZZ

JSDIA5242ZZ

JSDIA5260ZZ

DLN-234

< REMOVAL AND INSTALLATION >

[REAR FINAL DRIVE: R145]

ELECTRIC CONTROLLED COUPLING

7.

Temporarily tighten reamer bolts

to the positions shown in the

figure.

8.

Tighten reamer bolts and electric controlled coupling assembly
mounting bolts to the specified torque.
• For tightening torque, refer to

DLN-231, "Exploded View"

.

9.

Install air breather hose

to electric controlled coupling assem-

bly. Refer to

DLN-236, "Removal and Installation"

.

10. Connect 4WD solenoid harness connector

.

11. Install stud bolts

.

CAUTION:

• Never reuse stud bolt.
• After removing propeller shaft, replace stud bolt.
• Screw long thread side of stud bolt to electric controlled

coupling.

• Screw the stud bolt until the stop by applying a torque of 15 N·m (1.5 kg-m, 11 ft-lb)

±

20%.

JSDIA5263ZZ

JSDIA5235ZZ

JSDIA5249ZZ

: Electric controlled coupling side

Thread length

A

: Long

B

: Short

JSDIA5237ZZ