Infiniti EX35. Manual — part 557
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< 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
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[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
CAUTION:
Clean and degrease drive gear back and threaded holes
sufficiently.
Standard
Side gear back clearance
: Refer to
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
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