Nissan Pathfinder (2010 year). Instruction — part 416
FAX-10
< REMOVAL AND INSTALLATION >
WHEEL HUB
WHEEL HUB
Removal and Installation
INFOID:0000000005255650
REMOVAL
1. Remove wheel and tire using power tool.
2. Without disassembling the hydraulic lines, remove caliper torque member bolts using power tool. Then
reposition brake caliper aside with wire. Refer to
BR-40, "Removal and Installation of Brake Caliper and
CAUTION:
Do not press brake pedal while brake caliper is removed.
3. Put alignment mark on disc rotor and wheel hub and bearing
assembly, then remove disc rotor.
4. On 4WD models, remove cotter pin, then remove lock nut from drive shaft using power tool. Refer to
7, "VQ40DE : Removal and Installation"
.
5. Remove wheel sensor from wheel hub and bearing assembly. Refer to
BRC-125, "Removal and Installa-
• Inspect the wheel sensor O-ring, replace the wheel sensor assembly if damaged.
• Clean the wheel sensor hole and mounting surface with a suitable brake cleaner and clean lint-free
shop rag. Be careful that dirt and debris do not enter the axle bearing area.
• Apply a coat of suitable grease to the wheel sensor O-ring and mounting hole.
CAUTION:
Do not pull on the wheel sensor harness.
6. On 4WD models, separate drive shaft from wheel hub and bearing assembly.
7. Remove wheel hub and bearing assembly bolts using power tool.
8. Remove splash guard and wheel hub and bearing assembly from steering knuckle.
1.
Disc rotor
2.
Wheel hub and bearing assembly
3.
Wheel stud
4.
Splash guard
5.
Steering knuckle
6.
Wheel sensor bracket
WDIA0228E
WDIA0044E
2010 Pathfinder
WHEEL HUB
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< REMOVAL AND INSTALLATION >
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• Carefully remove wheel sensor and harness through hole in splash guard.
INSPECTION AFTER REMOVAL
Check for deformity, cracks and damage on each part and replace if necessary.
INSTALLATION
Installation is in the reverse order of removal.
• Use new bolts when installing the wheel hub and bearing assembly.
• When installing disc rotor on wheel hub and bearing assembly,
position the disc rotor according to alignment mark.
(When not using the alignment mark, refer to
and Installation of Brake Caliper and Disc Rotor"
.)
• When installing wheel and tire, refer to
.
WDIA0044E
2010 Pathfinder
FAX-12
< DISASSEMBLY AND ASSEMBLY >
DRIVE SHAFT
DISASSEMBLY AND ASSEMBLY
DRIVE SHAFT
VQ40DE
VQ40DE : Disassembly and Assembly
INFOID:0000000005255651
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 boot bands and slide the boot back.
3. Put matching marks on housing and shaft before separating joint assembly.
CAUTION:
Use paint or similar substance for matching marks. Do not scratch the surfaces.
4. Remove the stopper ring with a flat-bladed screwdriver as
shown, and pull the housing off.
1.
Circlip
2.
Dust cover
3.
Housing
4.
Snap ring
5.
Ball cage, steel ball and inner race assembly
6.
Stopper ring
7.
Boot band
8.
Boot
9.
Shaft
10.
Joint sub-assembly
WDIA0342E
SFA476
2010 Pathfinder
DRIVE SHAFT
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5. Remove the snap ring, then remove the ball cage, steel ball,
inner race assembly from the shaft.
6. Remove the boot from the shaft.
7. Remove circlip and dust cover from housing.
8. Clean the old grease off of the housing using paper towels.
Wheel 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 and slide the boot back.
3. Screw a sliding hammer or suitable tool 30 mm (1.18 in) or more
into threaded part of joint sub-assembly. Pull joint sub-assembly
off of shaft as shown.
NOTE:
Align the sliding hammer and shaft and remove the joint sub-
assembly by pulling directly.
CAUTION:
• If the joint sub-assembly cannot be removed after five or
more unsuccessful attempts, replace the entire drive shaft
assembly.
4. Remove boot from the shaft.
5. Remove circlip from the shaft.
6. While rotating the ball cage, clean the old grease off of the joint sub-assembly using paper towels.
INSPECTION AFTER DISASSEMBLY
Shaft
• Replace the shaft if there is any bending, cracking, or other damage.
Joint Sub-assembly
• Check for any rough rotation or unusual axial looseness.
• Clean any foreign material from inside the joint sub-assembly.
• Check for any compression scars, cracks, or fractures.
CAUTION:
If any irregular conditions are found in the joint sub-assembly components, replace the entire joint
sub-assembly.
Housing
NOTE:
Housing, ball cage, steel ball, and inner race are in a set.
• Check for any compression scars, cracks, fractures, or unusual wear on the ball rolling surface.
• Check for any deformation of the boot installation components.
Ball Cage
• Check the sliding surface for any compression scars, cracks, or fractures of sliding surface.
Steel Ball
• Check for any compression scars, cracks, fractures, or unusual wear.
Inner Race
• Check the ball sliding surface for any compression scars, cracks, or fractures.
• Check for any damage to the serrated part.
ASSEMBLY
SFA514A
SDIA0606E
2010 Pathfinder
FAX-14
< DISASSEMBLY AND ASSEMBLY >
DRIVE SHAFT
Final Drive Side
1. Wrap the serrated part of the shaft with tape. Install the boot
band and boot to shaft.
NOTE:
Discard the old boot band and boot and use a new one for
assembly.
2. Remove the tape wound around the serrated part of the shaft.
3. Install the ball cage, steel ball, and inner race assembly on the
shaft, and secure them using the snap ring.
NOTE:
Discard the old snap ring and use a new one for assembly.
4. Insert the specified quantity of Genuine NISSAN Grease or
equivalent, into the housing (indicated by * marks), and install it
onto shaft. Refer to
.
5. Install the stopper ring onto the housing.
CAUTION:
• Do not reuse stopper rings.
• Make sure that housing and stopper ring are fully engaged.
6. Install the boot securely into the grooves (indicated by * marks)
as shown.
CAUTION:
If there is grease on boot mounting surfaces (indicated by *
marks) of shaft and housing, boot may come off. Remove
all grease from surfaces.
7. Check that the boot installation length (L) is the length indicated
below. Insert a flat-tip screwdriver or similar tool into the large
side of boot. Bleed air from boot to prevent boot deformation.
CAUTION:
• The boot may break if the boot installation length is less than the specified value.
• Do not to touch the tip of the screwdriver to the inside of the boot.
SFA800
SDIA1125E
Grease capacity
: Refer to
SDIA1446E
Boot installation length (L)
: Refer to
.
SDIA2493E
2010 Pathfinder
DRIVE SHAFT
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< DISASSEMBLY AND ASSEMBLY >
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8. Secure the big and small ends of the boot with the new boot
bands as shown.
NOTE:
Discard not reuse boot bands.
9. Secure housing and shaft and then make sure that they are in the correct position when rotating boot. Use
a new boot band if the boot band needs to be loosened to reposition the boot.
10. Install circlip and dust cover to housing.
NOTE:
Do not reuse circlip and dust cover.
Wheel Side
1. Insert the Genuine NISSAN Grease or equivalent, into the joint
sub-assembly serration hole until the grease begins to ooze
from the ball groove and serration hole. Refer to
. After inserting the grease, use a shop cloth to
wipe off the grease that has oozed out.
2. Wrap the serrated part of the shaft with tape. Install the boot
band and boot onto the shaft. Do not damage the boot.
NOTE:
Discard the old boot band and boot and use a new one for
assembly.
3. Remove the protective tape wound around the serrated part of
the shaft.
4. Attach the circlip to the shaft. The circlip must fit securely into
the shaft groove. Attach the nut to the joint sub-assembly.
Use a soft hammer to press-fit the circlip.
NOTE:
Discard the old circlip and use a new one for assembly.
5. Insert the specified quantity of Genuine NISSAN Grease or
equivalent, into the joint sub-assembly and the large end of the
SFA395
SDIA1127E
SFA800
Grease capacity
.
RAC0049D
2010 Pathfinder
FAX-16
< DISASSEMBLY AND ASSEMBLY >
DRIVE SHAFT
6. Install the boot securely into the grooves (indicated by the *
marks) as shown.
CAUTION:
If there is grease on the boot mounting surfaces (indicated
by the * marks) of the shaft and joint sub-assembly, the
boot may come off. Remove all grease from the drive shaft
surfaces.
7. Check that the boot installation length (L) is the specified length.
Insert a flat-tip screwdriver or similar tool into the large side of
the boot. Bleed the air from the boot to prevent boot deforma-
tion.
CAUTION:
• The boot may break if the boot installation length is less than the specified length.
• Do not contact inside surface of boot with the tip of the screwdriver.
8. Secure large and small ends of the boot using new boot bands
using a boot band crimping tool as shown.
NOTE:
Do not reuse boot bands.
• Secure boot band so that dimension (M) meets specification
as shown.
9. After installing the housing to the shaft, rotate the boot to check
that it is positioned correctly. If the boot is not positioned cor-
rectly, remove the old boot bands then reposition the boot and
secure the boot with new boot bands.
VK56DE
Boot installation length (L)
: Refer to
.
Tool number : KV40107300 ( — )
SDIA2493E
RAC1133D
Dimension (M)
: Refer to
.
DSF0047D
2010 Pathfinder
DRIVE SHAFT
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VK56DE : Disassembly and Assembly
INFOID:0000000005255652
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. Remove the stopper ring with a flat-bladed screwdriver as
shown, and pull the housing off.
4. Remove the snap ring, then remove the ball cage, steel ball,
inner race assembly from the drive shaft.
5. Remove the boot from the drive shaft.
1. Sliding joint housing
2. Snap ring
3. Ball cage, steel ball, inner race assembly
4. Stopper ring
5. Boot band
6. Boot
7. Drive shaft
8. Circlip
9. Joint sub-assembly
WDIA0054E
SRA249A
SFA514A
2010 Pathfinder
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