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

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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 

DLN-231, "Removal and

Installation"

.

5.

Remove fuel tank protector. Refer to 

FL-21, "Exploded View"

(Gasoline engine models), 

FL-49, "Exploded View"

 (Diesel

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 

DLN-239, "Exploded View"

.

• For each tightening torque, refer to 

DLN-239, "Exploded View"

.

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 

DLN-

241, "Inspection and Adjustment"

.

Inspection and Adjustment

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INSPECTION AFTER INSTALLATION

When oil leaks while removing/installing final drive assembly, check oil level after the installation. Refer to

DLN-227, "Inspection"

.

ADJUSTMENT AFTER INSTALLATION

When replaced rear final drive assembly or electric controlled coupling was changed, perform writing unit
characteristics. Refer to 

DLN-41, "Work Procedure"

 (TY21C transfer models), 

DLN-145, "Work Procedure"

(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

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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