Nissan Murano. Instruction — part 468
ELECTRIC CONTROLLED COUPLING
DLN-111
< UNIT DISASSEMBLY AND ASSEMBLY >
[REAR FINAL DRIVE: R145]
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• If it is chipped (by friction), damaged, or unusually worn, replace.
OIL SEAL
• Whenever disassembled, replace.
• If wear, deterioration of adherence (sealing force lips), or damage is detected on the lips, replace them.
DIFFERENTIAL CASE
• Clean up the disassembled parts.
• If any wear or crack on the contact sides of the differential case is found, replace.
COMPANION FLANGE
• Clean up the disassembled parts.
• If any chipped mark [about 0.1 mm, (0.004 in)] or other damage on the contact sides of the lips of the com-
panion flange is found, replace.
DLN-112
< UNIT DISASSEMBLY AND ASSEMBLY >
[REAR FINAL DRIVE: R145]
DIFFERENTIAL ASSEMBLY
DIFFERENTIAL ASSEMBLY
Exploded View
INFOID:0000000009718195
1.
Filler plug
2.
Gasket
3.
Drain plug
4.
Rear cover
5.
Side oil seal
6.
Side bearing adjusting shim
7.
Side bearing
8.
Drive gear
9.
Differential case
10. Pinion mate thrust washer
11.
Pinion mate gear
12. Pinion mate shaft
13. Lock pin
14. Side gear thrust washer
15. Side gear
16. Drive pinion
17. Pinion rear bearing
18. Drive pinion adjusting shim
19. Collapsible spacer
20. Gear carrier
21. Pinion front bearing
22. Drive pinion nut
23. Center oil seal
*
24. Wave spring
25. AWD solenoid harness
26. Electric controlled coupling
*
27. Coupling cover
28. Reamer bolt
29. Connector bracket
30. Front oil seal
31. Companion flange
32. Companion flange lock nut
A.
Oil seal lip
B.
Screw hole
*: When replacing electric controlled coupling, replace center oil seal.
: Apply gear oil.
: Apply anti-corrosive oil.
: Apply Genuine Silicone RTV or equivalent. Refer to
GI-22, "Recommended Chemical Products and Sealants"
.
: Apply Genuine High Strength Thread Locking Sealant or equivalent. Refer to
GI-22, "Recommended Chemical Products
Refer to
for symbols not described above.
JSDIA3872GB
DIFFERENTIAL ASSEMBLY
DLN-113
< UNIT DISASSEMBLY AND ASSEMBLY >
[REAR FINAL DRIVE: R145]
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Disassembly
INFOID:0000000009718196
1.
Remove side oil seals, using a suitable tool.
CAUTION:
Be careful not to damage gear carrier and rear cover.
2.
Remove rear cover mounting bolts.
3.
Set drifts [SST: KV40100610 (J-26089)] to the right and left side
bearing adjusting shims individually. Press differential case
assembly with side bearing to remove gear carrier assembly
and rear cover assembly.
CAUTION:
The pressure shall be as low as possible to remove gear
carrier assembly and rear cover assembly. The maximum
pressure shall be 10 kN (1 ton, 1.1 US ton, 1.0 Imp ton).
NOTE:
Differential case assembly, side bearings, and adjusting shims
are compressed and integrated in gear carrier and rear cover.
4.
Remove drain plug and filler plug.
5.
Remove side bearing adjusting shims and side bearing outer races.
CAUTION:
Mark the side bearing adjusting shims so that the original mounting positions (right/left) can be
identified later.
6.
Remove drive gear mounting bolts and then remove drive gear
from differential case.
7.
Remove side bearing inner races, using pullers and the drift
[SST: ST33052000 (
—
)].
PDG0216D
PDIA0065E
PDIA0446E
PDIA0459E
DLN-114
< UNIT DISASSEMBLY AND ASSEMBLY >
[REAR FINAL DRIVE: R145]
DIFFERENTIAL ASSEMBLY
8.
Pull the lock pin out of pinion mate shaft, using the pin punch.
9.
Remove pinion mate shaft, pinion mate gears, pinion mate
thrust washers, side gears, side gear thrust washers from differ-
ential case.
Assembly
INFOID:0000000009718197
1.
Install new side gear thrust washers with the same thickness as
the ones installed prior to disassembly or reinstall the old ones
on the side gears.
2.
Install side gears and side gear thrust washers into differential
case.
3.
Align 2 pinion mate gears in diagonally opposite positions, then
rotate and install them into differential case after installing pinion
mate thrust washers to pinion mate gears.
PDIA0759J
SDIA0032J
SDIA0193J
SDIA0036J
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