Infiniti M35/M45 Y50. Manual — part 766
SIDE OIL SEAL
FFD-11
C
E
F
G
H
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J
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A
B
FFD
SIDE OIL SEAL
PFP:33142
Removal and Installation
NDS000ET
NOTE:
Left side oil seal is attached to engine assembly. Replace it after removing front final drive assembly
from vehicle.
REMOVAL
Right Side:
1.
Remove the front drive shaft. Refer to
FAX-11, "Removal and Installation"
.
2.
Remove the side oil seal using a puller.
CAUTION:
Be careful not to damage gear carrier.
Left Side:
1.
Remove the front final drive assembly from vehicle with power tool. Refer to
.
2.
Remove the side oil seal using a flat-bladed screwdriver.
CAUTION:
Be careful not to damage gear carrier.
INSTALLATION
Right Side:
1.
Apply multi-purpose grease to sealing lips of side oil seal.
2.
Using the drift, press-fit side oil seal so that its surface comes
face to face with the end surface of the side retainer.
CAUTION:
●
Do not reuse oil seal.
●
When installing, do not incline oil seal.
3.
Install the front drive shaft. Refer to
.
4.
When oil leaks while removing, check oil level after the installa-
tion. Refer to
FFD-8, "Checking Differential Gear Oil"
Left Side:
1.
Apply multi-purpose grease to sealing lips of side oil seal.
2.
Using the drift, press-fit side oil seal so that its surface comes
face to face with the end surface of the gear carrier.
CAUTION:
●
Do not reuse oil seal.
●
When installing, do not incline oil seal.
3.
Install the front final drive assembly on vehicle. Refer to
4.
Install the front drive shaft. Refer to
.
Tool number
A: KV381054S0 (J-34286)
PDIA0838J
Tool number
A: ST33400001 (J-26082)
PDIA0787J
Tool number
A: KV38102100 (J-25803-01)
PDIA0788J
FFD-12
SIDE OIL SEAL
5.
When oil leaks while removing, check oil level after the installation. Refer to
.
FRONT FINAL DRIVE ASSEMBLY
FFD-13
C
E
F
G
H
I
J
K
L
M
A
B
FFD
FRONT FINAL DRIVE ASSEMBLY
PFP:38500
Removal and Installation
NDS000EU
COMPONENTS
REMOVAL
1.
Remove front drive shaft both. Refer to
FAX-11, "Removal and Installation"
2.
Remove front crossbar with power tool.
3.
Separate steering outer socket and steering knuckle. Refer to
PS-19, "POWER STEERING GEAR AND
4.
Remove side shaft.
5.
Remove three way catalyst (right bank) with power tool. Refer to
6.
Remove front propeller shaft. Refer to
PR-5, "Removal and Installation"
.
7.
Separate EPS solenoid valve connector.
8.
Separate power steering hydraulic line.
9.
Remove stabilizer assembly with power tool. Refer to
FSU-36, "Removal and Installation"
.
10. Separate steering lower joint and steering gear assembly. Refer to
11. Set a suitable jack to engine.
12. Remove front suspension member with power tool. Refer to
FSU-27, "Removal and Installation"
13. Remove breather hose and tube.
14. Remove engine mounting bracket (RH) (Lower) and engine mounting insulator (RH) with power tool.
Refer to
EM-119, "Removal and Installation (AWD Models)"
1.
Front final drive assembly
2.
Side shaft
3.
Bushing
4.
Front propeller shaft
5.
Breather hose
6.
Breather tube
7.
Breather connector
8.
Engine mounting bracket (RH)
(Lower)
9.
Engine mounting insulator (RH)
Refer to
, for the symbols in the figure.
PDIA0789J
FFD-14
FRONT FINAL DRIVE ASSEMBLY
15. Remove front final drive assembly with power tool.
INSTALLATION
Note the following, and installation is in the reverse order of removal.
●
Refer to
about each tightening torque.
●
When installing the side shaft, apply multi-purpose grease to contact surface of side shaft and side shaft
oil seal.
●
Tighten mounting bolts in the order as described below when
installing front final drive assembly: side of gear carrier (1),
upper side of gear carrier (2), part of carrier cover (3), lower part
of gear carrier (4).
CAUTION:
Align the mating faces of gear carrier and oil pan for instal-
lation.
●
When installing breather hoses (1) and tube (2), refer to the fig-
ure.
CAUTION:
Make sure there are no pinched or restricted areas on the
breather hose caused by bending or winding when install-
ing it.
–
Make sure the paint mark facing up (
).
–
Securely install the hose until it seats the rounded portion of the
tube (
).
–
Install breather connector as shown in the figure.
–
Seat the breather tube bracket end (A) to the machined face (B)
of gear carrier boss.
●
When oil leaks while removing final drive assembly, check oil
level after the installation. Refer to
.
PDIA0839J
PDIA0790J
Angle “A”:
0 - 30
°
PDIA0841J
PDIA0842E
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