Nissan Pathfinder (2005 year). Instruction — part 388
PREPARATION
RFD-5
C
E
F
G
H
I
J
K
L
M
A
B
RFD
2005 Pathfinder
ST30611000
(J-25742-1)
Drift bar
Installing pinion front bearing outer race (Use
with ST30613000)
ST30901000
(J-26010-01)
Drift
Installing pinion rear bearing inner race
a: 79 mm (3.11 in) dia.
b: 45 mm (1.77 in) dia.
c: 35.2 mm (1.386 in) dia.
KV38100300
(J-25523)
Drift
Installing side bearing inner race
a: 54 mm (2.13 in) dia.
b: 46 mm (1.81 in) dia.
c: 32 mm (1.26 in) dia.
(J-8129)
Spring gauge
Measuring turning torque
(J-34309)
Differential shim selector tool
Adjusting bearing preload and pinion gear
height
(J-25269-4)
Side bearing disc (2 Req'd)
Selecting pinion height adjusting washer
Tool number
(Kent-Moore No.)
Tool name
Description
S-NT090
ZZA0978D
ZZA1046D
NT127
NT134
NT136
RFD-6
PREPARATION
2005 Pathfinder
Commercial Service Tools
EDS001M4
Tool name
Description
Spacer
Installing pinion front bearing inner race
a: 60 mm (2.36 in) dia.
b: 36 mm (1.42 in) dia.
c: 30 mm (1.18 in)
Power tool
Loosening nuts and bolts
ZZA1133D
PBIC0190E
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
RFD-7
C
E
F
G
H
I
J
K
L
M
A
B
RFD
2005 Pathfinder
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
PFP:00003
NVH Troubleshooting Chart
EDS001M5
Use the chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.
×
: Applicable
Reference page
—
Re
fe
r
to
.
—
Re
fe
r
to
.
Re
fe
r
to
.
Re
fe
r
to
.
N
V
H
in
P
R
s
ec
ti
on.
NVH
in
F
AX
,
R
AX,
FSU
and
RSU
s
ec
ti
ons
.
N
V
H
in
W
T
s
ect
ion.
N
V
H
in
W
T
s
ect
ion.
N
V
H
in
F
AX
an
d
R
A
X
se
ct
io
n.
N
V
H
in
B
R
s
ec
ti
on.
NVH
in
P
S
s
e
c
ti
o
n
.
Possible cause and SUSPECTED PARTS
G
ear
to
o
th
rough
G
ear
c
ont
act
im
p
rope
r
T
o
ot
h
s
ur
fa
c
e
s
w
or
n
Bac
k
la
sh
in
cor
re
c
t
C
o
m
p
an
io
n
fl
ange
e
xces
s
iv
e
run
out
G
ear
o
il
im
p
rope
r
PROPELL
E
R
S
HAFT
AXLE
A
ND
SUSPENSIO
N
TIRES
ROAD
W
H
EEL
DRI
V
E
SHAFT
BRAKES
STEERING
Symptom
Noise
×
×
×
×
×
×
×
×
×
×
×
×
×
RFD-8
DESCRIPTION
2005 Pathfinder
DESCRIPTION
PFP:00000
Cross-Sectional View
EDS001M6
1.
Side flange
2.
Pinion mate gear
3.
Drive gear
4.
Pinion mate shaft
5.
Differential case
6.
Side bearing
7.
Drive pinion
8.
Pinion front bearing
9.
Companion flange
10. Collapsible spacer
11.
Pinion rear bearing
12. Side gear
WDIA0119E
DIFFERENTIAL GEAR OIL
RFD-9
C
E
F
G
H
I
J
K
L
M
A
B
RFD
2005 Pathfinder
DIFFERENTIAL GEAR OIL
PFP:KLD30
Changing Differential Gear Oil
EDS001M7
DRAINING
1.
Stop the engine.
2.
Remove the drain plug and gasket. Drain the gear oil.
3.
Install the drain plug with a new gasket to the final drive assem-
bly. Tighten to the specified torque. Refer to
.
CAUTION:
Do not reuse gasket.
FILLING
1.
Remove the filler plug and gasket. Fill with new gear oil until the
oil level reaches the specified level near the filler plug hole.
2.
After refilling oil, check the oil level. Install the filler plug with a
new gasket to the final drive assembly. Tighten to the specified
torque. Refer to
.
CAUTION:
Do not reuse gasket.
Checking Differential Gear Oil
EDS001M8
OIL LEAKAGE AND OIL LEVEL
●
Make sure that oil is not leaking from the final drive assembly or around it.
●
Check the oil level from the filler plug hole as shown.
CAUTION:
Do not start engine while checking oil level.
●
Install the filler plug with a new gasket to the final drive assem-
bly. Tighten to the specified torque. Refer to
.
CAUTION:
Do not reuse gasket.
LDIA0162E
Oil grade
: Refer to
MA-11, "Fluids and Lubricants"
.
Oil capacity
: Approx. 1.4
(3 US pt, 2-1/2 Imp pt)
LDIA0163E
LDIA0163E
RFD-10
FRONT OIL SEAL
2005 Pathfinder
FRONT OIL SEAL
PFP:38189
Removal and Installation
EDS001M9
REMOVAL
1.
Remove the rear propeller shaft. Refer to
.
2.
Put a matching mark on the end of the drive pinion in line with
the matching mark B on the companion flange.
CAUTION:
Use paint to make the matching mark on the drive pinion.
Do not damage the companion flange or drive pinion.
NOTE:
The matching mark B on the final drive companion flange indi-
cates the maximum vertical runout position.
3.
Remove the drive pinion lock nut, using Tool.
4.
Remove the companion flange, using suitable tool.
5.
Remove the front oil seal, using Tool.
SDIA0270E
Tool number
: KV40104000 (
—
)
SDIA1142E
SDIA1054E
Tool number
: KV381054S0 (J-34286)
SDIA0485E
FRONT OIL SEAL
RFD-11
C
E
F
G
H
I
J
K
L
M
A
B
RFD
2005 Pathfinder
INSTALLATION
1.
Install the front oil seal as shown, using Tool.
CAUTION:
●
Do not reuse oil seal.
●
Do not incline oil seal when installing.
●
Apply multi-purpose grease onto oil seal lips, and gear
oil onto the circumference of oil seal.
2.
Align the matching mark of the drive pinion with the matching
mark B of the companion flange, then install the companion
flange.
3.
Install the drive pinion lock nut. Tighten to the specified torque,
using Tool. Refer to
.
CAUTION:
Do not reuse drive pinion lock nut.
4.
Install the rear propeller shaft. Refer to
.
Tool number
: ST30720000 (J-25405)
PDIA0565E
SDIA0270E
Tool number
: KV40104000 (
—
)
SDIA1142E
RFD-12
SIDE OIL SEAL
2005 Pathfinder
SIDE OIL SEAL
PFP:33142
Removal and Installation
EDS001MA
REMOVAL
1.
Remove the rear wheel sensor. Refer to
.
2.
Remove the drive shaft from the final drive, using power tool. Then suspend it using suitable wire. Refer to
.
3.
Remove the side flange, using Tools.
NOTE:
Circlip installation position: Final drive side
4.
Remove the side oil seal, using suitable tool.
CAUTION:
Do not to damage gear carrier.
INSTALLATION
1.
Drive in the side oil seal until it becomes flush with the case end,
using Tool.
CAUTION:
●
Do not reuse oil seal.
●
Do not incline oil seal when installing.
●
Apply multi-purpose grease onto oil seal lips, and gear
oil onto the circumference of oil seal.
2.
Install the side flange with the following procedure.
a.
Attach the Tool to the side oil seal.
b.
After the side flange is inserted and the serrated part of the side
flange has engaged the serrated part of the side gear, remove
the Tool.
c.
Drive in the side flange.
NOTE:
Installation is completed when the driving sound of the side
flange turns into a sound which seems to affect the whole final
drive.
3.
Install the drive shaft. Refer to
.
4.
Install the rear wheel sensor. Refer to
.
Tool numbers
A: KV40104100 (
—
)
B: ST36230000 (J-25840-A)
WDIA0115E
SDIA0495E
Tool number
: KV38100200 (J-26233)
SDIA0496E
Tool number
: KV38107900 (J-39352)
SDIA0822E
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