Nissan X-Trail 32. Manual — part 708
ELECTRIC CONTROLLED COUPLING
DLN-243
< UNIT DISASSEMBLY AND ASSEMBLY >
[REAR FINAL DRIVE: R145]
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Disassembly and Assembly
INFOID:0000000011008626
DISASSEMBLY
1.
Remove stud bolts
.
2.
Remove electric controlled coupling assembly from final drive
assembly.
3.
Remove wave spring.
4.
Remove drive pinion oil seal from the inside of gear carrier.
Refer to
DLN-258, "Disassembly and Assembly"
CAUTION:
When removing electric controlled coupling, replace drive
pinion oil seal.
5.
Remove connector bracket
from electric controlled coupling.
6.
Separate band clip and connector clip from connector bracket.
ASSEMBLY
*: Apply anti-corrosion oil.
: Apply multi purpose grease.
: Apply Genuine Liquid Gasket, Three Bond 1217 or equivalent.
: Apply Genuine High Strength Thread Locking Sealant, Loctite 270 or equivalent.
JSDIA5282ZZ
JSDIA5250ZZ
JSDIA5234ZZ
JSDIA5241ZZ
DLN-244
< UNIT DISASSEMBLY AND ASSEMBLY >
[REAR FINAL DRIVE: R145]
ELECTRIC CONTROLLED COUPLING
1.
Install connector bracket to electric controlled coupling.
• For tightening torque, refer to
2.
Join 4WD solenoid harness with band clip and connector clip.
3.
Install drive pinion oil seal to the inside of gear carrier. Refer to
DLN-258, "Disassembly and Assembly"
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 cou-
pling assembly.
• For applying liquid gasket, refer to
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.
Match 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
ELECTRIC CONTROLLED COUPLING
DLN-245
< UNIT DISASSEMBLY AND ASSEMBLY >
[REAR FINAL DRIVE: R145]
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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
9.
Install stud bolts
.
CAUTION:
• Never reuse 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%.
• After installing stud bolt, the length of the protrusion from electric controlled coupling must be
19.8 mm (0.780 in)
±
1.4 mm (0.055 in).
JSDIA5263ZZ
: Electric controlled coupling side
Thread length
A
: Long
B
: Short
JSDIA5237ZZ
DLN-246
< UNIT DISASSEMBLY AND ASSEMBLY >
[REAR FINAL DRIVE: R145]
DIFFERENTIAL ASSEMBLY
DIFFERENTIAL ASSEMBLY
Exploded View
INFOID:0000000011008627
Stud bolt
Connector bracket
Reamer bolt
Electric controlled coupling assem-
bly
Wave spring
Drive pinion oil seal
Drive pinion lock nut
Pinion front bearing
Gear carrier
Collapsible spacer
Drive pinion adjusting shim
Pinion rear bearing
Drive pinion
Drive gear
Differential case
Side bearing
Side bearing adjusting shim
Side oil seal
Rear cover
Stud bolt
Gasket
Drain plug
Filler plug
Pinion mate thrust washer
Pinion mate gear
Side gear thrust washer
Side gear
Pinion mate shaft
Lock pin
Oil seal lip
Screw hole
: N·m (kg-m, in-lb)
: N·m (kg-m, ft-lb)
: Always replace after every disassembly.
: Select with proper thickness.
: Apply gear oil.
*: Apply anti-corrosion oil.
: Apply multi purpose grease.
JSDIA5442GB
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