Nissan Murano. Manual — part 463
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
DLN-91
< SYMPTOM DIAGNOSIS >
[REAR FINAL DRIVE: R145]
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SYMPTOM DIAGNOSIS
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting Chart
INFOID:0000000009718175
Use the chart below to find the cause of the symptom. If necessary, repair or replace these parts.
×
: Applicable
Reference
NVH of PROPELLER S
H
A
FT in this section
NVH in F
AX, RAX
, FSU
and RSU sections
NVH in WT
se
ct
io
n
NVH in WT
se
ct
io
n
NVH in F
AX and RAX section
NVH in BR section
NVH in ST
section
Possible cause and SUSPECTED PARTS
Ge
ar t
o
ot
h ro
ug
h
Gea
r co
nt
ac
t im
pro
p
e
r
T
o
ot
h s
u
rf
ac
es
worn
Ba
ckl
a
s
h
i
n
co
rrect
Co
mp
an
io
n
f
lan
ge
ex
ces
si
ve
run
o
u
t
Gea
r oi
l im
p
rope
r
PROPELLER SHAF
T
AXLE AND SUSPE
NSION
TIRE
ROA
D
WHEEL
DRIVE SHA
F
T
BRAKE
STEERI
N
G
Symptom
Noise
×
×
×
×
×
×
×
×
×
×
×
×
×
DLN-92
< PRECAUTION >
[REAR FINAL DRIVE: R145]
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precautions for Removing of Battery Terminal
INFOID:0000000010084833
• When removing the 12V battery terminal, turn OFF the ignition
switch and wait at least 30 seconds.
NOTE:
ECU may be active for several tens of seconds after the ignition
switch is turned OFF. If the battery terminal is removed before ECU
stops, then a DTC detection error or ECU data corruption may
occur.
• For vehicles with the 2-batteries, be sure to connect the main bat-
tery and the sub battery before turning ON the ignition switch.
NOTE:
If the ignition switch is turned ON with any one of the terminals of
main battery and sub battery disconnected, then DTC may be
detected.
• After installing the 12V battery, always check "Self Diagnosis Result" of all ECUs and erase DTC.
NOTE:
The removal of 12V battery may cause a DTC detection error.
Service Notice or Precautions for Rear Final Drive
INFOID:0000000009718176
• Check for the correct installation status prior to removal or disassembly. If matching marks are required, be
certain they never interfere with the function of the parts when applied.
• Overhaul should be done in a clean work area, it is preferable to work in dustproof area.
• Before disassembly, using steam or white gasoline, completely remove sand and mud from the exterior of
the unit, preventing them from entering into the unit during disassembly or assembly.
• Check appearance of the disassembled parts for damage, deformation, and unusual wear. Replace them
with a new one if necessary.
• Gaskets, seals and O-rings should be replaced any time when the unit is disassembled.
• In principle, tighten bolts or nuts gradually in several steps working diagonally from inside to outside. If tight-
ening sequence is specified, observe it.
• Clean and flush the parts sufficiently and blow-dry them.
• Be careful not to damage sliding surfaces and mating surfaces.
• When applying sealant, remove the old sealant from the mounting surface; then remove any moisture, oil,
and foreign materials from the application and mounting surfaces.
• Always use shop paper for cleaning the inside of components.
• Avoid using cotton gloves or shop rags to prevent entering of lint.
• During assembly, observe the specified tightening torque, and apply new gear oil, petroleum jelly, or multi-
purpose grease as specified for each vehicle, if necessary.
SEF289H
PREPARATION
DLN-93
< PREPARATION >
[REAR FINAL DRIVE: R145]
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PREPARATION
PREPARATION
Special Service Tools
INFOID:0000000009718177
The actual shapes of Kent-More tools may differ from those of special service tools illustrated here.
Tool number
(Kent-More No.)
Tool name
Description
KV38100200
(J-26233)
Drift
a: 65 mm (2.56 in) dia.
b: 49 mm (1.93 in) dia.
• Installing front oil seal
• Installing side oil seal
ST27861000
(
—
)
Drift
a: 62 mm (2.44 in) dia.
b: 52 mm (2.05 in) dia.
Installing front oil seal
ST35271000
(J-26091)
Drift
a: 72 mm (2.83 in) dia.
b: 63 mm (2.48 in) dia.
Installing center oil seal
KV40100610
(J-26089)
Drift
a: 63 mm (2.48 in) dia.
b: 54.3 mm (2.138 in) dia.
Removing and installing gear carrier and rear
cover (2 pieces are used)
ST33052000
(
—
)
Drift
a: 22 mm (0.87 in) dia.
b: 28 mm (1.10 in) dia.
Removing side bearing inner race
KV4010520
(
—
)
Drift
a: 39.7 mm (1.563 in) dia.
b: 35 mm (1.38 in) dia.
c: 15 mm (0.59 in) dia.
Installing side bearing inner race
ZZA1143D
ZZA0832D
ZZA0814D
ZZA1000D
ZZA1023D
ZZA1133D
DLN-94
< PREPARATION >
[REAR FINAL DRIVE: R145]
PREPARATION
KV38109500
(
—
)
Drive pinion socket
• Removing and installing drive pinion nut
• Measuring preload torque
KV38109400
(
—
)
Pinion nut wrench
Removing and installing drive pinion nut
ST17130000
(
—
)
Drift
a: 31.8 mm (1.252 in) dia.
b: 58 mm (2.28 in) dia.
Installing pinion rear bearing outer race
ST33230000
(J-25805-01)
Drift
a: 51 mm (2.01 in) dia.
b: 41 mm (1.61 in) dia.
c: 28.5 mm (1.122 in) dia.
Installing pinion front bearing outer race
ST23860000
(
—
)
Drift
a: 38 mm (1.50 in) dia.
b: 33 mm (1.30 in) dia.
• Installing pinion rear bearing inner race
• Installing pinion front bearing inner race
ST38220000
(
—
)
Press stand
a: 63 mm (2.48 in) dia.
b: 65 mm (2.56 in) dia.
Installing pinion front bearing inner race
Tool number
(Kent-More No.)
Tool name
Description
ZZA1205D
ZZA1206D
ZZA0836D
ZZA1046D
ZZA0534D
ZZA1058D
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