Nissan Murano Z50 (2004 year). Manual — part 193
FUSE BLOCK - JUNCTION BOX (J/B)
PG-69
C
D
E
F
G
H
I
J
L
M
A
B
PG
Revision: 2004 November
2004 Murano
FUSE BLOCK - JUNCTION BOX (J/B)
PFP:24350
Terminal Arrangement
AKS007HS
CKIA0357E
PG-70
FUSE, FUSIBLE LINK AND RELAY BOX
Revision: 2004 November
2004 Murano
FUSE, FUSIBLE LINK AND RELAY BOX
PFP:24382
Terminal Arrangement
AKS007HT
CKIA0358E
PR-1
PROPELLER SHAFT
D DRIVELINE/AXLE
CONTENTS
C
E
F
G
H
I
J
K
L
M
SECTION
PR
A
B
PR
Revision: 2004 November
2004 Murano
PROPELLER SHAFT
PREPARATION . . . . . . . . . . . . . . ... 2
Commercial Service Tools . . . . . . . . . . 2
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING . . . . . . . . . . . . 3
NVH Troubleshooting Chart . . . . . . . . . . 3
REAR PROPELLER SHAFT . . . . . . . . . .. 4
On-Vehicle Inspection . . . . . . . . . . . .. 4
PROPELLER SHAFT VIBRATION . . . . . . 4
APPEARANCE AND NOISE INSPECTION . . .. 4
Removal and Installation . . . . . . . . . . .. 5
PR-2
PREPARATION
Revision: 2004 November
2004 Murano
PREPARATION
PFP:00002
Commercial Service Tools
ADS000LU
Tool name
Description
Power tool
Loosening bolts and nuts
PBIC0190E
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
PR-3
C
E
F
G
H
I
J
K
L
M
A
B
PR
Revision: 2004 November
2004 Murano
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
PFP:00003
NVH Troubleshooting Chart
ADS000F6
Use the chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.
×
: Applicable
Reference page
—
Re
fe
r to
—
Re
fe
r to
—
NVH
in
RFD s
e
c
tio
n
NVH
in
F
AX, RAX,
FSU,
a
n
d
RSU
s
e
c
ti
o
n
NVH in
W
T
s
e
c
ti
o
n
NVH in
W
T
s
e
c
ti
o
n
NVH
in
RAX s
e
c
tio
n
NVH
in
BR s
e
c
tio
n
NVH
in
PS s
e
c
tio
n
Possible cause and suspected parts
U
n
e
v
en r
o
ta
ti
on t
o
rq
ue
C
e
n
ter
bear
in
g i
m
pr
oper
i
n
s
ta
lla
ti
on
Exc
e
ss
iv
e j
o
in
t a
ngl
e
R
o
ta
ti
o
n
im
b
a
la
n
c
e
Exc
e
ss
iv
e r
uno
ut
Dif
fe
re
n
ti
a
l
Axl
e
an
d
s
u
spe
n
si
on
Ti
re
s
Ro
a
d
wh
e
e
l
D
ri
v
e s
haf
t
Br
akes
St
e
e
ri
n
g
Symptom
Propeller shaft
Noise
×
×
×
×
×
×
×
×
×
×
×
×
Shake
×
×
×
×
×
×
×
×
Vibration
×
×
×
×
×
×
×
×
×
PR-4
REAR PROPELLER SHAFT
Revision: 2004 November
2004 Murano
REAR PROPELLER SHAFT
PFP:37000
On-Vehicle Inspection
ADS000E7
PROPELLER SHAFT VIBRATION
If vibration is present at high speed, inspect propeller shaft runout first.
1.
Measure propeller shaft runout at several points by rotating final
drive companion flange with hands.
Propeller shaft runout measuring points:
Unit :mm (in)
2.
If runout still exceeds specifications, disconnect propeller shaft at final drive companion flange; then rotate
companion flange 90, 180, 270 degrees and reconnect propeller shaft.
3.
Check runout again. If runout still exceeds specifications, replace propeller shaft assembly.
4.
Perform driving test to check.
APPEARANCE AND NOISE INSPECTION
●
Inspect propeller shaft tube surface for dents or cracks. If damaged, replace propeller shaft assembly.
●
If center bearing is noisy or damage, replace propeller shaft assembly.
Runout limit
: 0.6 mm (0.024 in) or less
SPD356A
Distance
A
B
3F63A-D0J87
518.5 (20.41)
456 (17.95)
PDIA0174E
REAR PROPELLER SHAFT
PR-5
C
E
F
G
H
I
J
K
L
M
A
B
PR
Revision: 2004 November
2004 Murano
Removal and Installation
ADS000E8
REMOVAL
1.
Put mating marks onto propeller shaft flange yoke and final drive and transfer companion flanges.
CAUTION:
Use paint to avoid scratching the surface.
2.
Loosen mounting nuts of center bearing mount brackets with power tool.
CAUTION:
Tighten nuts temporarily.
3.
Remove mounting nuts and bolts from propeller shaft companion flanges, transfer, and final drive.
4.
Remove mounting nuts securing center bearing brackets onto vehicle. Then remove propeller shaft from-
vehicle.
CAUTION:
If constant velocity joint was bent during propeller shaft assembly removal, installation, or trans-
portation, its boot may be damaged. Wrap boot interference area to metal part with shop cloth or
rubber to protect boot from breakage.
INSPECTION
●
Inspect propeller shaft runout. If runout exceeds specifications,
replace propeller shaft assembly.
PDIA0173E
1.
Center bearing mounting bracket
(Upper)
2.
Clip
3.
Propeller shaft (1st shaft)
4.
Center bearing mounting bracket
(Lower)
5.
Propeller shaft (2nd shaft)
Runout limit
: 0.6 mm (0.024 in) or less
SDIA2071E
PR-6
REAR PROPELLER SHAFT
Revision: 2004 November
2004 Murano
●
Propeller shaft runout measuring points:
Unit : mm (in)
●
If runout still exceeds specifications, replace propeller shaft
assembly.
INSPECTION AFTER REMOVAL
1.
As shown in the figure, while fixing yoke on one side, check axial
play of joint. If outside the standard, replace propeller shaft
assembly.
2.
Check propeller shaft for bend and damage. If damage is
detected, replace propeller shaft assembly.
3.
Check center bearing for noise and damage. If noise or damage
is detected, replace propeller shaft assembly.
CAUTION:
●
Center bearings cannot be disassembled.
●
Joints cannot be disassembled.
Distance
A
B
3F63A-D0J87
518.5 (20.41)
456 (17.95)
PDIA0174E
Axial play repair limit
: 0 mm (0 in)
PDA0005D
REAR PROPELLER SHAFT
PR-7
C
E
F
G
H
I
J
K
L
M
A
B
PR
Revision: 2004 November
2004 Murano
INSTALLATION
Paying attention to following items, install in the reverse order of removal.
●
Align mating marks to install propeller shaft, and tighten to specified torque.
●
Adjust location of mounting bracket back and forth to prevent
longitudinal give of insulator as shown. Install bracket to vehicle.
●
After assembly, perform a driving test to check propeller shaft for
runout. If a runout is detected, separate propeller shaft from final
drive. Reinstall companion flange after rotating it by 90
°
, 180
°
,
and 270
°
. Then perform driving test and check propeller shaft
runout again at each point.
●
If propeller shaft and final drive is replaced, tighten propeller
shaft and final drive according to the following instructions.
●
Install both parts by drawing both A marking of propeller shaft
and B marking of final drive as much close as possible.
●
Tighten propeller shaft bolts and nuts for installing final drive at
the regulated torque.
PDIA0017E
PDIA0175E
PR-8
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2004 November
2004 Murano
SERVICE DATA AND SPECIFICATIONS (SDS)
PFP:00030
General Specifications
ADS000E9
Propeller Shaft Axial Play
ADS000EA
Unit: mm (in)
Propeller Shaft Vibration
ADS000EB
Unit: mm (in)
Applied model
VQ35DE
CVT
Propeller shaft model
3F63A-DOJ87
Number of joints
3
Coupling method with Transfer
Flange
Type
3F63A-DOJ87
Axial play limit of journal bearing
0 (0)
Type
3F63A-DOJ87
Runout limit
0.6 (0.024 ) or less
PS-1
POWER STEERING SYSTEM
G STEERING
CONTENTS
C
D
E
F
H
I
J
K
L
M
SECTION
PS
A
B
PS
Revision: 2004 November
2004 Murano
POWER STEERING SYSTEM
PRECAUTIONS . . . . . . . . . . . . . . .. 2
PREPARATION . . . . . . . . . . . . . . ... 3
Special Service Tools (SST) . . . . . . . . . . 3
Commercial Service Tools . . . . . . . . . . 4
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING . . . . . . . . . . . . 5
NVH Troubleshooting Chart . . . . . . . . . . 5
POWER STEERING FLUID . . . . . . . . . . 6
STEERING WHEEL . . . . . . . . . . . . . 8
On-Vehicle Inspection and Service . . . . . . .. 8
Removal and Installation . . . . . . . . . . .. 9
STEERING COLUMN . . . . . . . . . . . ... 10
Removal and Installation . . . . . . . . . . 10
Disassembly and Assembly . . . . . . . . ... 13
DISASSEMBLY . . . . . . . . . . . . ... 13
ASSEMBLY . . . . . . . . . . . . . . . 13
POWER STEERING GEAR AND LINKAGE . . . 14
Removal and Installation . . . . . . . . . . 14
Disassembly and Assembly . . . . . . . . . 19
POWER STEERING OIL PUMP . . . . . . . ... 28
On-Vehicle Inspection and Service . . . . . . . 28
CHECKING RELIEF OIL PRESSURE . . . . 28
Removal and Installation . . . . . . . . . . 28
REMOVAL . . . . . . . . . . . . . . ... 28
INSTALLATION . . . . . . . . . . . . ... 29
Disassembly and Assembly . . . . . . . . . 29
HYDRAULIC LINE . . . . . . . . . . . . . 34
PS-2
PRECAUTIONS
Revision: 2004 November
2004 Murano
PRECAUTIONS
PFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
AGS000L7
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SRS and SB section of this Service Man-
ual.
WARNING:
●
To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance must be per-
formed by an authorized NISSAN/INFINITI dealer.
●
Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.
●
Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.
Precautions for Steering System
AGS000CD
●
Before disassembly, thoroughly clean the outside of the unit.
●
Disassembly should be done in a clean work area. It is important to prevent the internal parts from becom-
ing contaminated by dirt or other foreign matter.
●
For easier and proper assembly, place disassembled parts in order on a parts rack.
●
Use nylon cloth or paper towels to clean the parts; common shop rags can leave lint that might interfere
with their operation.
●
Before inspection or reassembly, carefully clean all parts with a general purpose, non-flammable solvent.
●
Before assembly, apply a coat of recommended Genuine NISSAN PSF or equivalent to hydraulic parts.
Petroleum jelly may be applied to O-rings and seals. Do not use any grease.
●
Replace all gaskets, seals and O-rings. Avoid damaging O-rings, seals and gaskets during installation.
Perform functional tests whenever designated.
PREPARATION
PS-3
C
D
E
F
H
I
J
K
L
M
A
B
PS
Revision: 2004 November
2004 Murano
PREPARATION
PFP:00002
Special Service Tools (SST)
AGS000CE
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Tool number
(Kent-Moore No.)
Tool name
Description
ST3127S000
(See J25765-A)
Preload gauge
1. GG9103000
(J25765-A)
Torque wrench
2. HT62940000
( – )
Socket adapter
3. HT62900000
( – )
Socket adapter
Inspecting of sliding torque, steering
torque, and rotating torque for ball joint
HT72520000
(J25730-A)
Ball joint remover
a: 33 mm (1.30 in)
b: 50 mm (1.97 in)
r: 11.5 mm (0.453 in)
Removing steering outer socket
KV48104400
(J-46213)
Rear cover wrench
a: 19 mm (0.75 in)
b: 34.9 mm (1.374 in)
Removing rear cover
KV48104400
( – )
Teflon ring correcting tool
a: 50 mm (1.97 in) dia.
b: 36 mm (1.42 in) dia.
c: 100 mm (3.94 in)
Installing of rack Teflon ring
S-NT541
NT546
SGIA0516E
S-NT550
PS-4
PREPARATION
Revision: 2004 November
2004 Murano
Commercial Service Tools
AGS000CF
KV48103400
( – )
Torque adapter
Inspecting rotating torque
1. KV48102500-04
( — )
Washer
2. KV48102500-01
( — )
Eye joint
3. KV48102500-03
( — )
Bolt
4. KV48102500-02
( — )
Flare Joint
5. KV48103500
(J26357 and J26357-10)
Oil pressure gauge
Measuring oil pump relief pressure
Tool number
(Kent-Moore No.)
Tool name
Description
ZZA0824D
SGIA0442E
Tool name
Description
Power tool
●
Removing tires
●
Removing undercover
●
Removing front exhaust tube
●
Removing stabilizer assembly
●
Removing engine mounting insulator
●
Removing member stay
●
Removing side splash guard
PBIC0190E
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
PS-5
C
D
E
F
H
I
J
K
L
M
A
B
PS
Revision: 2004 November
2004 Murano
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
PFP:00003
NVH Troubleshooting Chart
AGS000CG
Use chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.
×
: Applicable
Reference page
N
V
H in
PR s
e
c
ti
o
n
N
V
H in
RFD s
e
c
ti
o
n
N
V
H
in
F
AX,
RAX, FSU,
RSU s
e
c
tio
n
N
V
H
in
W
T
s
e
c
tio
n
N
V
H
in
W
T
s
e
c
tio
n
N
V
H
in
F
AX s
e
c
tio
n
N
V
H in
BR s
e
c
ti
o
n
Possible cause and suspected parts
F
lui
d l
e
vel
A
ir
i
n
hyd
rau
lic sys
te
m
T
ie-
rod
bal
l j
o
in
t s
w
in
gi
ng
fo
rc
e
T
ie-
rod
bal
l j
o
in
t r
o
ta
ti
n
g
t
o
rque
T
ie-
rod
bal
l j
o
in
t e
nd
pl
ay
S
teer
in
g f
lui
d l
e
a
k
age
S
teer
in
g w
h
eel
p
la
y
S
teer
in
g
gear
r
a
ck
s
lid
ing
fo
rc
e
D
ri
v
e bel
t l
oos
enes
s
Im
pr
oper
s
te
e
ri
ng
w
h
e
e
l
Im
pr
oper
i
n
s
ta
lla
ti
o
n
o
r l
o
ose
ness
of
t
ilt
l
o
ck l
e
ver
M
o
u
n
ti
ng
r
ubb
er
det
er
io
ra
ti
on
S
teer
in
g col
u
m
n
def
or
m
a
ti
on or
da
m
a
ge
Im
pr
oper
i
n
s
ta
lla
ti
o
n
o
r
lo
ose
ness
of
st
eer
in
g
c
o
lu
m
n
S
teer
in
g l
inka
ge l
o
osen
ess
P
R
OPE
LLER SHAFT
DIFFERENTIAL
A
X
LE and SUSPENSION
TI
R
E
S
ROAD W
H
EEL
DRIVE SHAFT
BR
AK
E
S
Symptom
STEERING
Noise
× × × × × × × × ×
× × × × × ×
×
Shake
× × ×
×
× × × ×
×
Vibration
× × × × ×
×
× ×
×
Shimmy
× × ×
×
× × ×
×
Judder
×
×
× × ×
×
PS-6
POWER STEERING FLUID
Revision: 2004 November
2004 Murano
POWER STEERING FLUID
PFP:KLF20
Checking Fluid Level
AGS000CH
●
Stop engine before performing a fluid level check.
●
Ensure that fluid level is between the MAX range and MIN
range.
●
Because fluid level differs within the HOT range and the COLD
range, check it carefully.
CAUTION:
●
Do not overfill the Max range.
●
Do not reuse any used power steering fluid.
●
Recommended fluid is Genuine NISSAN PSF or equivalent.
Checking Fluid Leakage
AGS000CI
Check the lines for improper attachment and for leaks, cracks, dam-
age, loose connections, chafing or deterioration.
1.
Run engine until fluid temperature reaches 50 to 80
°
C (122 to
176
°
F) in reservoir tank. Keep engine speed idle.
2.
Turn steering wheel right-to-left several times.
3.
Hold steering wheel at each “lock” position for five seconds to
check fluid leakage.
CAUTION:
Do not hold steering wheel in a locked position for more
than 10 seconds. (There is the possibility that oil pump may
be damaged.)
4.
If fluid leakage at connections is noticed, then loosen flare nut and then retighten. Do not over tighten con-
nector as this can damage O-ring, washer and connector.
5.
If fluid leakage from oil pump is noticed, check oil pump. Refer to
.
6.
Check steering gear boots for accumulation of power steering fluid indicating a steering gear leak.
Air Bleeding Hydraulic System
AGS000CJ
Incomplete air bleeding causes the following to occur. When this happens, bleed air again.
●
Generation of air bubbles in reservoir tank.
●
Generation of clicking noise in oil pump.
●
Excessive buzzing in oil pump.
NOTE:
When vehicle is stationary or while steering wheel is being turned slowly, some noise may be heard from
oil pump or gear. This noise is normal and does not affect any system.
1.
Stop engine, and then turn steering wheel fully to right and left several times.
CAUTION:
Do not allow steering fluid reservoir tank to go below the low-level line. Check tank frequently and
add fluid as needed.
2.
Run engine at idle speed. Turn steering wheel fully to the right and then fully to the left, and keep for about
three seconds. Then check whether a fluid leakage has occurred.
3.
Repeat the 2nd procedure several times at about three seconds intervals.
HOT
: Fluid temperatures from 50 to 80
°
C (122 to
176
°
F)
COLD
: Fluid temperatures from 0 to 30
°
C (32 to 86
°
F)
SGIA0232J
SGIA0506E
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