Nissan Leaf. Instruction — part 1039
RAX-6
< PERIODIC MAINTENANCE >
REAR WHEEL HUB
PERIODIC MAINTENANCE
REAR WHEEL HUB
Inspection
INFOID:0000000010120228
COMPONENT PART
Check the mounting conditions (looseness, back lash) of each component and component conditions (wear,
damage) are normal.
WHEEL HUB ASSEMBLY (BEARING-INTEGRATED TYPE)
Check the following items, and replace the part it necessary.
• Move wheel hub assembly in the axial direction by hand. Check there is no looseness of wheel bearing.
• Rotate wheel hub assembly and check there is no unusual noise or other irregular conditions. If there is any
of irregular conditions, replace wheel hub assembly.
Axial end play
: Refer to
.
REAR WHEEL HUB
RAX-7
< REMOVAL AND INSTALLATION >
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REMOVAL AND INSTALLATION
REAR WHEEL HUB
Exploded View
INFOID:0000000010120229
Removal and Installation
INFOID:0000000010120230
REMOVAL
1. Remove wheel and tire using power tool. Refer to
2. Remove wheel sensor. Refer to
BRC-159, "REAR WHEEL SENSOR : Removal and Installation"
.
3. Remove caliper assembly. Hang caliper assembly in a place where it will not interfere with work. Refer to
BR-526, "BRAKE CALIPER ASSEMBLY : Removal and Installation"
.
CAUTION:
Do not depress brake pedal while brake caliper is removed.
4. Remove disc rotor. If disc rotor cannot be removed, remove as follows.
CAUTION:
• Parking brake completely in the released position.
• Put matching marks (A) on the wheel hub assembly and
the disc rotor before removing the disc rotor.
• Do not drop disc rotor.
a. Fix the disc rotor with wheel nuts and remove the adjusting hole
plug.
1.
Rear suspension beam
2.
Parking brake shoe assembly
3.
Hub bolt
4.
Wheel hub assembly (Bearing-inte-
grated type)
5.
Disc rotor
6.
Plug
: N·m (kg-m, ft-lb)
: Always replace after every disassembly.
JSDIA2467GB
JPDIG0066ZZ
RAX-8
< REMOVAL AND INSTALLATION >
REAR WHEEL HUB
b. Using suitable tool, rotate adjuster (1) in the direction (A) to
retract and loosen brake shoe.
c.
Remove disc rotor.
5. Remove wheel hub assembly with power tool.
CAUTION:
Do not remove parking brake shoe assembly. Protect it
from falling.
6. Remove hub bolts (1) from wheel hub assembly, using suitable
tool (A).
CAUTION:
• Remove hub bolt only when necessary.
• Do not hammer the hub bolt to avoid impact to the wheel
bearing.
• Pull out the hub bolt in a direction perpendicular to the
wheel hub assembly.
7. Perform inspection after removal. Refer to
.
INSTALLATION
Note the following, and install in the reverse order of removal.
• Place a washer (A) as shown to install the hub bolts (1) by using
the tightening force of the nut (B).
CAUTION:
• Check that there is no clearance between wheel hub assem-
bly and hub bolt.
• Do not reuse hub bolt.
• Fit the pin of rear brake assembly to hole of rear suspension beam
when install rear brake assembly.
• Align the matching marks that have been made during removal
when reusing the disc rotor.
• Perform inspection after installation. Refer to
.
Inspection
INFOID:0000000010120231
INSPECTION AFTER REMOVAL
Check the wheel hub assembly for wear, cracks, and damage. Replace if necessary.
INSPECTION AFTER INSTALLATION
1. Check wheel sensor harness for proper connection.
BRC-159, "REAR WHEEL SENSOR : Exploded
.
2. Adjust parking brake operation (stroke). Refer to
3. Check wheel alignment. Refer to
4. Adjust neutral position of steering angle sensor. Refer to
.
JPDIG0204ZZ
JPDIF0299ZZ
JPDIF0300ZZ
SERVICE DATA AND SPECIFICATIONS (SDS)
RAX-9
< SERVICE DATA AND SPECIFICATIONS (SDS)
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SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
Wheel Bearing
INFOID:0000000010120232
Item
Standard
Axial end play
0.05 mm (0.002 in) or less
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