Nissan Versa Sedan. Instruction — part 661
RAX-4
< SYMPTOM DIAGNOSIS >
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
SYMPTOM DIAGNOSIS
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting Chart
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Use chart below to find the cause of the symptom. If necessary, repair or replace these parts.
×: Applicable
Reference page
—
Possible cause and SUSPECTED PARTS
Imp
rop
er i
ns
ta
lla
tio
n,
lo
os
en
es
s
Part
s interf
erence
Whe
e
l be
ari
n
g da
ma
ge
REAR A
X
LE
AND REAR SUSP
ENSION
TI
RE
ROAD WHEE
L
BRAKE
Symptom
Noise
×
×
×
×
×
×
×
Shake
×
×
×
×
×
×
×
Vibration
×
×
×
×
×
Shimmy
×
×
×
×
×
×
Shudder
×
×
×
×
×
Poor quality ride or handling
×
×
×
×
×
REAR WHEEL HUB
RAX-5
< PERIODIC MAINTENANCE >
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PERIODIC MAINTENANCE
REAR WHEEL HUB
Inspection
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• Check the axle and suspension parts for excessive play, wear, or damage.
• Shake each rear wheel to check for excessive play as shown.
REAR WHEEL BEARING INSPECTION
• Move wheel hub and bearing assembly in the axial direction by hand. Make sure the axial end play is within
specification.
• Check that the wheel hub bearing operates smoothly.
• Replace the wheel hub assembly if the axial end play exceeds specification, or if the wheel bearing does not
turn smoothly. Refer to
RAX-6, "Removal and Installation"
CAUTION:
The wheel hub assembly does not require maintenance. If any of the following symptoms are noted,
replace the wheel hub assembly.
• Growling noise is emitted from the wheel hub bearing during operation.
• Wheel hub bearing drags or turns roughly.
SMA525A
Axial end play
: Refer to
RAX-6
< REMOVAL AND INSTALLATION >
REAR WHEEL HUB
REMOVAL AND INSTALLATION
REAR WHEEL HUB
Exploded View
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Removal and Installation
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REMOVAL
1. Remove the wheel and tire assembly using power tool. Refer to
2. Remove hub cap from brake drum, using a suitable tool.
3. Remove wheel hub lock nut and brake drum.
CAUTION:
Do not apply force to the brake drum to avoid damage to the wheel bearing. If the wheel bearing
inner race is separated due to force, replace the wheel bearing with a new one.
4. Remove wheel sensor. Refer to
BRC-105, "REAR WHEEL SENSOR : Removal and Installation"
.
5. Remove brake shoe assembly. Refer to
BR-41, "Removal and Installation"
6. Remove spindle bolts. Separate back plate and spindle from rear suspension beam.
7. Remove the wheel studs from brake drum using a suitable press.
CAUTION:
• Remove studs only when necessary.
• Do not hammer the stud and avoid impact to the brake drum.
• Pull the stud straight out to avoid damage to the stud.
INSTALLATION
Installation is in the reverse order of removal.
1.
Rear suspension beam
2.
Rear brake assembly
3.
Spindle
4.
Sensor rotor
5.
Snap ring
6.
Wheel bearing
7.
Wheel stud
8.
Brake drum
9.
Wheel hub lock nut
10. Hub cap
AWDIA0952GB
REAR WHEEL HUB
RAX-7
< REMOVAL AND INSTALLATION >
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CAUTION:
• During the installation, do not damage the wheel bearing seal. If damaged, replace wheel bearing
with a new one.
• Do not allow paint to adhere to the wheel bearing seal.
• Check each mating surface for water and foreign matter. If there is any water or foreign matter, clean
the mating surface.
• Position the stud (1) to the brake drum. Place a washer (A) on the
opposite end of the stud and by use of a nut (B), tighten to press
the stud into the brake drum.
CAUTION:
• Check that no clearance exists between brake drum, and
stud after installation.
• Do not reuse stud.
• Insert brake drum to the spindle with the spindle axis arranged in a straight line. (Brake drum may be stuck
at the axis if not installed in a straight line.)
CAUTION:
• If the brake drum becomes stuck and must be pulled out, do not use tools. Replace the wheel bear-
ing with a new one if the brake drum cannot be pulled out without use of tools.
• If the brake drum becomes stuck and the wheel bearing inner race is damaged, replace the wheel
bearing with a new one.
• Using the Tool, install hub cap on brake drum.
CAUTION:
• Do not reuse hub cap.
• Do not reuse wheel lock nut.
• Tighten the wheel lock nut to the specified torque.
• Check the rear wheel alignment. Refer to
.
Disassembly and Assembly
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DISASSEMBLY
1. Remove sensor rotor, using a suitable tool (A).
CAUTION:
Do not damage the brake drum.
JPDIF0300ZZ
Tool number : ST30720000 ( — )
SDIA0766J
JPDIG0097ZZ
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