Nissan X-Trail 32. Manual — part 707
REAR FINAL DRIVE ASSEMBLY
DLN-239
< UNIT REMOVAL AND INSTALLATION >
[REAR FINAL DRIVE: R145]
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UNIT REMOVAL AND INSTALLATION
REAR FINAL DRIVE ASSEMBLY
Exploded View
INFOID:0000000011008622
Removal and Installation
INFOID:0000000011008623
REMOVAL
1.
Remove rear drive shaft. Refer to
RAX-22, "Removal and Installation"
CAUTION:
Oil may leak from the opening. Use cap and/or plug to prevent leakage.
2.
Remove propeller shaft from rear final drive assembly. Refer to
DLN-214, "Removal and Installation"
CAUTION:
After removing propeller shaft, replace stud bolt
.
NOTE:
When replacing rear final drive assembly, stud bolts are not
required to be removed.
Final drive mounting bracket
Mounting stopper
Rear final drive assembly
: N·m (kg-m, ft-lb)
: Always replace after every disassembly.
JSDIA5275GB
JSDIA5248ZZ
DLN-240
< UNIT REMOVAL AND INSTALLATION >
[REAR FINAL DRIVE: R145]
REAR FINAL DRIVE ASSEMBLY
3.
Disconnect 4WD solenoid harness connector
.
4.
Remove air breather hoses from rear final drive and electric con-
trolled coupling assembly. Refer to
.
5.
Remove fuel tank protector. Refer to
(Gasoline engine models),
engine models).
6.
Set a suitable jack to rear final drive assembly.
7.
Remove rear final drive assembly mounting nut at rear suspen-
sion member.
8.
Remove bolts and nuts engaging final drive mounting bracket
with rear suspension member.
CAUTION:
Secure rear final drive assembly to suitable jack.
9.
Remove mounting stoppers.
10. Remove rear final drive assembly.
CAUTION:
Secure rear final drive assembly to suitable jack while
removing it.
11. Remove bolts and nuts engaging final drive mounting bracket
with rear final drive assembly.
12. Remove final drive mounting bracket.
INSTALLATION
Note the following, install in the reverse order of removal.
• For non-reusable parts, refer to
• For each tightening torque, refer to
.
JSDIA5249ZZ
JPDID0171ZZ
JSDIA5479ZZ
JSDIA5274ZZ
REAR FINAL DRIVE ASSEMBLY
DLN-241
< UNIT REMOVAL AND INSTALLATION >
[REAR FINAL DRIVE: R145]
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• Be careful not to install wrong stud bolt
mounting direction.
CAUTION:
• 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%.
• After installing stud bolt, the length of the protrusion from
electric controlled coupling must be as described below.
NOTE:
When replacing rear final drive assembly, stud bolts are not
required to be installed.
• Perform inspection and adjustment after installation. Refer to
241, "Inspection and Adjustment"
.
Inspection and Adjustment
INFOID:0000000011008624
INSPECTION AFTER INSTALLATION
When oil leaks while removing/installing final drive assembly, check oil level after the installation. Refer to
.
ADJUSTMENT AFTER INSTALLATION
When replaced rear final drive assembly or electric controlled coupling was changed, perform writing unit
characteristics. Refer to
(TY30A transfer models).
: Electric controlled coupling side
Thread length
A
: Long
B
: Short
Length (L)
: 19.8 mm (0.780 in)
±
1.4 mm (0.055 in)
JSDIA5237ZZ
JSDIA5441ZZ
DLN-242
< UNIT DISASSEMBLY AND ASSEMBLY >
[REAR FINAL DRIVE: R145]
ELECTRIC CONTROLLED COUPLING
UNIT DISASSEMBLY AND ASSEMBLY
ELECTRIC CONTROLLED COUPLING
Exploded View
INFOID:0000000011008625
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.
JSDIA5442GB
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