Nissan Qashqai (2007-2010). Manual — part 636

PREPARATION

DLN-117

< PREPARATION >

[REAR FINAL DRIVE: R145]

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Commercial Service Tools

INFOID:0000000000972162

KV38108500
Drive pinion socket

• Removing and installing drive pinion nut
• Measuring preload torque

ST33230000
Drift
a: 51 mm (2.01 in) dia.
b: 41 mm (1.61 in) dia.
c: 28.5 mm (1.122 in) dia.

Installing pinion front bearing outer race

ST23860000
Drift
a: 38 mm (1.50 in) dia.
b: 33 mm (1.30 in) dia.

• Installing pinion rear bearing inner race
• Installing pinion front bearing inner race

ST3127S000
Preload gauge

Measuring preload torque

KV389L0010
Dummy cover set

• Checking backlash
• Checking drive gear runout
• Checking tooth contact

Tool number
Tool name

Description

ZZA1205D

ZZA1046D

ZZA0534D

ZZA0503D

PDIA0894E

Tool name

Description

Flange wrench

Removing and installing companion flange
lock nut

NT771

DLN-118

< PREPARATION >

[REAR FINAL DRIVE: R145]

PREPARATION

Drift
a: 54.5 mm (2.146 in) dia.

Removing and installing gear carrier and rear
cover (2 pieces are used)

Pin punch
a: 4.5 mm (0.177 in) dia.

Removing and installing lock pin

Drift
a: 39.7 mm (1.563 in) dia.
b: 35 mm (1.38 in) dia.

Installing side bearing inner race

Drift
a: 62 mm (2.44 in) dia.

Installing pinion front bearing inner race

Stand

Installing pinion front bearing inner race

PDIA0893E

NT410

ZZA0936D

NT109

ZZA1050D

REAR FINAL DRIVE ASSEMBLY

DLN-119

< FUNCTION DIAGNOSIS >

[REAR FINAL DRIVE: R145]

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FUNCTION DIAGNOSIS

REAR FINAL DRIVE ASSEMBLY

System Diagram

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1.

Coupling front bearing

2.

Pinion front bearing

3.

Pinion rear bearing

4.

Side gear

5.

Drive gear

6.

Pinion mate gear

7.

Pinion mate shaft

8.

Differential case

9.

Side bearing

10. Drive pinion

11.

Collapsible spacer

12. Electric controlled coupling

13. Companion flange

JSDIA0264ZZ

DLN-120

< ON-VEHICLE MAINTENANCE >

[REAR FINAL DRIVE: R145]

REAR DIFFERENTIAL GEAR OIL

ON-VEHICLE MAINTENANCE

REAR DIFFERENTIAL GEAR OIL

Inspection

INFOID:0000000000972164

OIL LEAKEGE

Make sure that oil is not leaking from final drive assembly or around it.

OIL LEVEL

• Remove filler plug (1) and check oil level from filler plug mounting

hole as shown in the figure.

CAUTION:

Never start engine while checking oil level.

• Set a new gasket on filler plug and install it on final drive assembly.

Refer to

DLN-130, "Exploded View"

.

CAUTION:

Never reuse gasket.

Draining

INFOID:0000000000972165

1.

Stop engine.

2.

Remove drain plug (1) and drain gear oil.

3.

Set a new gasket on drain plug and install it to final drive assem-
bly and tighten to the specified torque. Refer to

DLN-130,

"Exploded View"

.

CAUTION:

Never reuse gasket.

Refilling

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1.

Remove filler plug (1). Fill with new gear oil until oil level reaches
the specified level near filler plug mounting hole.

2.

After refilling oil, check oil level. Set a new gasket to filler plug,
then install it to final drive assembly. Refer to

DLN-130,

"Exploded View"

.

CAUTION:

Never reuse gasket.

JSDIA0198ZZ

JSDIA0197ZZ

Oil grade and Viscosity

: Refer to

MA-21, "Fluids

and Lubricants"

.

Oil capacity

: Refer to

DLN-151, "Gen-

eral Specification"

.

JSDIA0198ZZ