Infiniti EX35. Manual - part 557

DLN-178

< DISASSEMBLY AND ASSEMBLY >

[REAR FINAL DRIVE: R200]

DIFFERENTIAL ASSEMBLY

8.

Lift differential case assembly out with a suitable tool.

• Keep side bearing outer races together with inner race. Never

mix them up.
Also, keep side bearing adjusting washers together with bear-
ings.

9.

Remove side bearing inner race.
To prevent damage to bearing, engage puller jaws in groove
(

).

CAUTION:

• To prevent damage to the side bearing and drive gear,

place copper plates between these parts and vise.

• It is not necessary to remove side bearing inner race

except when it is replaced.

10. For proper reinstallation, paint matching marks on one differen-

tial case assembly.

CAUTION:

For matching marks, use paint. Never damage differential
case and drive gear.

11. Remove drive gear mounting bolts.
12. Tap drive gear off differential case assembly with a soft hammer.

CAUTION:

Tap evenly all around to keep drive gear from bending.

PDIA0547E

SPD527

A

: Puller [SST: ST33051001 (J-22888-20)]

B

: Base [SST: ST33061000 (J-8107-2)]

PDIA0758J

PDIA0496E

DIFFERENTIAL ASSEMBLY

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< DISASSEMBLY AND ASSEMBLY >

[REAR FINAL DRIVE: R200]

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13. Remove lock pin of pinion mate shaft with a punch from drive

gear side.

14. Remove pinion mate shaft.

15. Turn pinion mate gear, then remove pinion mate gear, pinion

mate thrust washer, side gear and side gear thrust washer from
differential case.

16. Remove circular clip from side gear.

CAUTION:

Never damage side gear.

AWD : Assembly

INFOID:0000000003135838

1.

Install circular clip to side gear.

CAUTION:

Never damage side gear.

2.

Install side gear thrust washers with the same thickness as the
ones installed prior to disassembly or reinstall the old ones on
the side gears.

PDIA0759J

SDIA0031J

SDIA0032J

SDIA0193J

DLN-180

< DISASSEMBLY AND ASSEMBLY >

[REAR FINAL DRIVE: R200]

DIFFERENTIAL ASSEMBLY

3.

Install side gears and thrust washers into differential case.

CAUTION:

Make sure that the circular clip is installed to side gears.

4.

Align 2 pinion mate gears in diagonally opposite positions, then
rotate and install them into differential case after installing thrust
washer to pinion mate gear.

5.

Align the lock pin holes on differential case with shaft, and install
pinion mate shaft.

6.

Measure side gear end play. If necessary, select the appropriate side gear thrust washers.

a.

Place differential case straight up so that side gear to be mea-
sured comes upward.

SDIA2025E

SDIA0195J

JPDID0205GB

DIFFERENTIAL ASSEMBLY

DLN-181

< DISASSEMBLY AND ASSEMBLY >

[REAR FINAL DRIVE: R200]

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b.

Using feeler gauge, measure the clearance between side gear
back and differential case at 3 different points, while rotating
side gear. Average the 3 readings, and then measure the clear-
ance of the other side as well.

CAUTION:

To prevent side gear from tilting, insert feeler gauges with
the same thickness from both sides.

c.

If the back clearance is outside the specification, use a thicker/
thinner side gear thrust washer to adjust.

CAUTION:

Select a side gear thrust washer for right and left individu-
ally.

7.

Drive a lock pin into pinion mate shaft, using a punch.
Make sure lock pin is flush with differential case.

CAUTION:

Never reuse lock pin.

8.

Align the matching mark of differential case with the mark of
drive gear, then place drive gear.

9.

Apply thread locking sealant into the thread hole of drive gear.
• Use Genuine High Strength Thread Locking Sealant or

equivalent. Refer to 

GI-15, "Recommended Chemical

Products and Sealants"

.

CAUTION:

Clean and degrease drive gear back and threaded holes
sufficiently.

Standard

Side gear back clearance

: Refer to 

DLN-207, "Differ-

ential Side Gear Clear-
ance"

.

When the back clearance 
is large:

Use a thicker thrust wash-
er.

When the back clearance 
is small:

Use a thinner thrust wash-
er.

PDIA0576E

SPD030

SDIA2593E

SDIA2594E