Infiniti QX56 (Z62). Manual — part 500
DLN-200
< REMOVAL AND INSTALLATION >
[REAR FINAL DRIVE: R230]
SIDE OIL SEAL
1.
Install side oil seal until it becomes flush with the case end,
using the drift (A) [SST: ST35271000 (J-26091)].
CAUTION:
• Never reuse side oil seal.
• Never incline the new side oil seal when installing.
• Apply multi-purpose grease to the lips of the new side oil
seal.
2.
Install the side flange with the following procedure.
a.
Install the protector [SST: KV38108000 (
—
)] to the side
oil seal as shown.
b.
Insert the side flange until the serrated part of the side flange
has engaged the serrated part of the side gear and remove the
Tool.
c.
Drive in the side flange using suitable tool.
NOTE:
Installation is completed when the driving sound of the side
flange turns into a sound which seems to affect the whole rear
final drive assembly.
d.
Confirm that the dimension of the side flanges (1) installation
measurement (A) in the figure comes into the following.
3.
Install drive shaft. Refer to
RAX-11, "Removal and Installation"
4.
Refill gear oil to final drove and check oil level. Refer to
5.
When oil leaks while removing, check oil level after the installa-
tion. Refer to
.
PDIA1008E
SDIA0822E
A
: 342.2 mm (13.47 in)
JSDIA0185ZZ
REAR FINAL DRIVE
DLN-201
< UNIT REMOVAL AND INSTALLATION >
[REAR FINAL DRIVE: R230]
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UNIT REMOVAL AND INSTALLATION
REAR FINAL DRIVE
Exploded View
INFOID:0000000006222418
Removal and Installation
INFOID:0000000006222419
REMOVAL
1.
Remove spare tire.
2.
Remove rear propeller shaft from the final drive. Refer to
DLN-144, "Removal and Installation"
.
3.
Remove drive shaft from final drive with power tool. Then sus-
pend it by wire, etc. Refer to
RAX-11, "Removal and Installa-
4.
Remove breather hose from the final drive.
1.
Rear final drive assembly
2.
Upper stopper
3.
Lower stopper
4.
Washer
: Vehicle front
Refer to
JPDID0394GB
SDIA1094E
DLN-202
< UNIT REMOVAL AND INSTALLATION >
[REAR FINAL DRIVE: R230]
REAR FINAL DRIVE
5.
Set a suitable jack to rear final drive assembly.
CAUTION:
Never place a jack under the rear cover (aluminum case).
6.
Remove the mounting bolts and nuts connecting to the suspen-
sion member with power tool. And then, remove rear final drive
assembly.
CAUTION:
Secure rear final drive assembly to a suitable jack while
removing it.
INSTALLATION
Note the following, and installation is in the reverse order of removal.
CAUTION:
Check that there are no pinched or restricted areas on the breather hose caused by bending or wind-
ing when installing it.
• In (A) position, install the breather hose (1) until dimension (D)
shown as follows.
CAUTION:
• Never reuse hose clamp.
• Install the hose clamp, with the tab facing downward.
• In (B) position, install the breather hose (2) until hose reaches the
plane tube surface connector.
CAUTION:
• Never reuse hose clamp.
• Install the hose clamp, with the tab facing rightward and upward direction of the vehicle at 45
°
.
• In (C) position, install the breather hose (2) until dimension (E) shown as follows.
• Install breather hose (1) and (2), breather tube (3) and metal con-
nector (4) as shown in the figure.
- Fix breather hose (2) with clip in (A) position
CAUTION:
Never reuse clip.
- Install metal connector (4) to rear cover with a part to insert
breather hose with facing vehicle left.
CAUTION:
Never reuse metal connector.
- Fix a point with paint mark (B) of breather tube (3) in (C) position.
- Fix breather tube (3) in (D) position.
• When oil leaks while removing final drive assembly, check oil level
after the installation. Refer to
JSDIA0132ZZ
: Vehicle front
D
: 20 mm (0.79 in)
E
: 20 mm (0.79 in)
: Vehicle front
JPDID0395ZZ
JPDID0396ZZ
DIFFERENTIAL ASSEMBLY
DLN-203
< UNIT DISASSEMBLY AND ASSEMBLY >
[REAR FINAL DRIVE: R230]
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UNIT DISASSEMBLY AND ASSEMBLY
DIFFERENTIAL ASSEMBLY
Exploded View
INFOID:0000000006222420
1.
Rear cover
2.
Bearing cap
3.
Side gear thrust washer
4.
Side gear
5.
Pinion mate thrust washer
6.
Pinion mate gear
7.
Pinion mate shaft
8.
Lock pin
9.
Side bearing
10. Side bearing adjusting washer
11.
Drive pinion
12. Pinion height adjusting washer
13. Pinion rear bearing
14. Collapsible spacer
15. Side flange
16. Circlip
17. Side oil seal
18. Gear carrier
19. Pinion front bearing
20. Front oil seal
21. Companion flange
22. Drive pinion lock nut
23. Drive gear
24. Differential case
25. Gasket
26. Drain plug
27. Filler plug
A.
Oil seal lip
B.
Screw hole
C.
Comply with the assembly proce-
dure when tightening. Refer to
: Apply gear oil.
: Apply anti-corrosion oil.
JPDID0397GB
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