Nissan Pathfinder (2005 year). Instruction — part 382
RAX-1
REAR AXLE
D DRIVELINE/AXLE
CONTENTS
C
E
F
G
H
I
J
K
L
M
SECTION
A
B
RAX
2005 Pathfinder
PRECAUTIONS . . . . . . . . . . . . . . .. 2
Caution . . . . . . . . . . . . . . . . . . 2
PREPARATION . . . . . . . . . . . . . . ... 3
Special Service Tools (SST) . . . . . . . . . . 3
Commercial Service Tools . . . . . . . . . . 3
NOISE, VIBRATION, AND HARSHNESS (NVH)
TROUBLESHOOTING . . . . . . . . . . . . 4
NVH Troubleshooting Chart . . . . . . . . . . 4
WHEEL HUB . . . . . . . . . . . . . . . .. 5
On-Vehicle Inspection and Service . . . . . . .. 5
WHEEL BEARING INSPECTION . . . . . . . 5
Components . . . . . . . . . . . . . . . . 5
Removal and Installation . . . . . . . . . . .. 5
REMOVAL . . . . . . . . . . . . . . . . 5
INSTALLATION . . . . . . . . . . . . . . 6
REAR DRIVE SHAFT . . . . . . . . . . . . . 7
Components . . . . . . . . . . . . . . . . 7
Removal and Installation . . . . . . . . . . .. 7
Disassembly and Assembly . . . . . . . . . .. 8
SERVICE DATA AND SPECIFICATIONS (SDS) . .. 13
Wheel Bearing . . . . . . . . . . . . . . 13
Drive Shaft . . . . . . . . . . . . . . . .. 13
RAX-2
PRECAUTIONS
2005 Pathfinder
PRECAUTIONS
PFP:00001
Caution
EDS001IC
Observe the following precautions when disassembling and servicing drive shaft.
●
Perform work in a location which is as dust-free as possible.
●
Before disassembling and servicing, clean the outside of parts.
●
Prevention of the entry of foreign objects must be taken into account during disassembly of the service
location.
●
Disassembled parts must be carefully reassembled in the correct order. If work is interrupted, a clean
cover must be placed over parts.
●
Paper shop cloths must be used. Fabric shop cloths must not be used because of the danger of lint adher-
ing to parts.
●
Disassembled parts (except for rubber parts) should be cleaned with kerosene which shall be removed by
blowing with air or wiping with paper shop cloths.
PREPARATION
RAX-3
C
E
F
G
H
I
J
K
L
M
A
B
RAX
2005 Pathfinder
PREPARATION
PFP:00002
Special Service Tools (SST)
EDS001ID
The actual shapes of the Kent-Moore tools may differ from those of the special service tools illustrated here.
Commercial Service Tools
EDS001IE
Tool number
(Kent-Moore No.)
Tool name
Description
KV38100500
(
—
)
Drift
Installing drive shaft plug
a: 80 mm (3.15 in) dia.
b: 60 mm (2.36 in) dia.
KV38102200
(
—
)
Drift
Installing drive shaft plug
a: 90 mm (3.54 in) dia.
b: 31 mm (1.22 in) dia.
ZZA0701D
ZZA0920D
Tool name
Description
Power tools
Removing bolts and nuts
PBIC0190E
RAX-4
NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING
2005 Pathfinder
NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING
PFP:00003
NVH Troubleshooting Chart
EDS001IF
Use chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.
×
: Applicable
Reference page
—
—
—
Possible cause and SUSPECTED PARTS
Ex
cess
iv
e
joi
nt
angl
e
J
o
in
t
s
lid
in
g
re
s
is
ta
n
c
e
Im
bal
anc
e
Im
pr
o
per
in
st
al
la
ti
on
,
loose
ness
P
a
rts
in
te
rf
e
re
n
c
e
REAR
FINAL
DRI
VE
FRONT
AXLE
FRONT
S
USPENSION
REAR
SUSPENSION
TIRES
ROAD
W
H
EE
L
PROPEL
LER
S
HAFT
BRAKE
S
ST
EERI
N
G
Symptom
Noise
×
×
×
×
×
×
×
×
×
×
×
×
Shake
×
×
×
×
×
×
×
×
×
×
×
Vibration
×
×
×
×
×
×
×
×
×
Shimmy
×
×
×
×
×
×
×
×
Shudder
×
×
×
×
×
×
×
Poor quality ride or handling
×
×
×
×
×
×
×
×
WHEEL HUB
RAX-5
C
E
F
G
H
I
J
K
L
M
A
B
RAX
2005 Pathfinder
WHEEL HUB
PFP:43202
On-Vehicle Inspection and Service
EDS001IG
Inspect the components for any looseness or backlash. Inspect each component for any excessive wear or
damage. Replace any components as necessary.
WHEEL BEARING INSPECTION
●
Move the rear wheel hub and bearing assembly in the axial direction by hand to check the axial end play.
Check that the axial end play is with specification. Replace the rear wheel hub and bearing assembly as
necessary.
●
Rotate the rear wheel hub and bearing assembly to check that there are no unusual noises or other
abnormal conditions. Replace the rear wheel hub and bearing assembly as necessary.
Components
EDS001XU
Rear Wheel Hub and Bearing Assembly
Removal and Installation
EDS001IH
REMOVAL
1.
Remove the wheel and tire assembly using power tool.
2.
Remove the rear brake caliper, without disconnecting the hydraulic hose, using power tool. Reposition the
rear brake caliper aside using suitable wire. Refer to
BR-31, "Removal and Installation of Brake Caliper
.
NOTE:
Do not depress the brake pedal while the brake caliper is removed.
3.
Remove the rear disc rotor.
4.
Remove the cotter pin, then remove the rear drive shaft nut using power tool.
●
Discard the cotter pin, use a new one for installation.
5.
Remove the rear drive shaft. Refer to
RAX-7, "Removal and Installation"
.
6.
Remove the four rear wheel hub and bearing assembly bolts using power tool.
●
Discard the four rear wheel hub and bearing assembly bolts, use new ones for installation.
7.
Remove the rear wheel hub and bearing assembly.
Axial end play
: 0 mm (0 in)
WDIA0229E
1.
Back plate
2.
Rear wheel hub and bearing assembly
3.
Wheel stud
4.
Rear disc rotor
5.
Cotter pin
RAX-6
WHEEL HUB
2005 Pathfinder
INSTALLATION
Installation is in the reverse order of removal.
●
Use a new cotter pin for installation.
●
Use new rear wheel hub and bearing assembly bolts for installation.
REAR DRIVE SHAFT
RAX-7
C
E
F
G
H
I
J
K
L
M
A
B
RAX
2005 Pathfinder
REAR DRIVE SHAFT
PFP:39600
Components
EDS001XT
Rear Drive Shaft Assembly
Removal and Installation
EDS001II
REMOVAL
1.
Remove the wheel and tire assembly using power tool.
2.
Remove the cotter pin and discard, then remove the lock nut from the drive shaft.
●
Do not reuse the cotter pin, discard after removal and use a new cotter pin for installation.
3.
Remove the six rear drive shaft bolts from the rear final drive assembly flange using power tool.
●
Do not reuse the rear drive shaft bolts, discard after removal and use new bolts for installation.
4.
Separate the rear drive shaft from the rear wheel hub and bearing assembly by lightly tapping the end of
the rear drive shaft with a suitable hammer and wood block. If it is difficult to separate, use a suitable
puller.
5.
Remove the rear drive shaft.
CAUTION:
●
When removing the rear drive shaft, do not bend at an excessive angle to the rear drive shaft
joint.
●
Do not excessively extend the slide joint.
WDIA0230E
1.
Rear final drive assembly
2.
Rear drive shaft
3.
Rear wheel hub and bearing assembly
4.
Rear disc rotor
5.
Cotter pin
RAX-8
REAR DRIVE SHAFT
2005 Pathfinder
INSPECTION AFTER REMOVAL
●
Move the joint up and down, left and right, and in the axial direc-
tion. Check for any rough movement or significant looseness.
●
Check the boot for cracks or other damage, and for any grease
leakage.
●
If necessary, disassemble the drive shaft, and repair as neces-
sary.
INSTALLATION
Installation is in the reverse order of removal.
●
Do not reuse the drive shaft inside flange bolts and washers, discard after removal and use new bolts and
washers for installation.
●
Do not reuse the cotter pin, discard after removal and use a new cotter pin for installation.
Disassembly and Assembly
EDS001IJ
DISASSEMBLY
Final Drive Side
1.
Mount the drive shaft in a vise.
CAUTION:
When mounting the drive shaft in a vise, use copper or aluminum plates between the vise and the
drive shaft.
2.
Remove the boot bands.
3.
If the plug needs to be removed, move the boot to the wheel side, then drive the plug out using a suitable
plastic hammer.
RAA0030D
1.
Plug
2.
Housing
3.
Snap ring
4.
Ball cage, steel ball and liner race assembly
5.
Stopper ring
6.
Boot band
7.
Boot
8.
Shaft
9.
Circlip
10. Joint sub-assembly
WDIA0221E
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