Nissan Murano Z51 (2012 year). Manual — part 26
EX-1
ENGINE
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SECTION
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CONTENTS
EXHAUST SYSTEM
PRECAUTION . . . . . . . . . . . ...
PRECAUTIONS . . . . . . . . . . . . ...
Removal and Installation . . . . . . . . . . ...
PREPARATION . . . . . . . . . . .
PREPARATION . . . . . . . . . . . . ...
Commercial Service Tool . . . . . . . . . . ..
PERIODIC MAINTENANCE . . . . . . ..
EXHAUST SYSTEM . . . . . . . . . . ...
Inspection . . . . . . . . . . . . . . . . .
REMOVAL AND INSTALLATION . . . .
EXHAUST SYSTEM . . . . . . . . . . ...
Exploded View . . . . . . . . . . . . . . ..
Removal and Installation . . . . . . . . . . ..
Inspection . . . . . . . . . . . . . . . . .
Revision: 2013 February
2012 MURANO
EX-2
< PRECAUTION >
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Removal and Installation
INFOID:0000000007541317
CAUTION:
• Be sure to use genuine exhaust system parts or equivalents which are specially designed for heat
resistance, corrosion resistance, and shape.
• Perform the operation with the exhaust system fully cooled down because the system will be hot
just after engine stops.
• Be careful not to cut your hand on the heat insulator edge.
Revision: 2013 February
2012 MURANO
PREPARATION
EX-3
< PREPARATION >
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PREPARATION
PREPARATION
Commercial Service Tool
INFOID:0000000007541318
Tool name
Description
Power tool
Loosening nuts and bolts
PBIC0190E
Revision: 2013 February
2012 MURANO
EX-4
< PERIODIC MAINTENANCE >
EXHAUST SYSTEM
PERIODIC MAINTENANCE
EXHAUST SYSTEM
Inspection
INFOID:0000000007541319
Check exhaust pipes, muffler, and mounting for improper attach-
ment, leakage, cracks, damage or deterioration.
• If anything is found, repair or replace damaged parts.
SMA211A
Revision: 2013 February
2012 MURANO
EXHAUST SYSTEM
EX-5
< REMOVAL AND INSTALLATION >
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REMOVAL AND INSTALLATION
EXHAUST SYSTEM
Exploded View
INFOID:0000000007541320
Removal and Installation
INFOID:0000000007541321
REMOVAL
Disconnect each joint and mounting using power tool.
INSTALLATION
Note the following, and install in the reverse order of removal.
• If exhaust front tube stud bolts were removed, and install them and tighten to the specified torque below.
CAUTION:
• Always replace exhaust tube gaskets with new ones when reassembling.
• If heat insulator is badly deformed, repair or replace it. If deposits such as mud pile up on the heat
insulator, remove them.
1.
Main muffler
2.
Mounting rubber
3.
Gasket
4.
Mounting rubber
5.
Center muffler
6.
Dynamic damper
7.
Mounting rubber
8.
Gasket
9.
Mounting rubber
10. Exhaust front tube
11. Gasket
: Always replace after every disassembly.
: N·m (kg-m, ft-lb)
JPBIA2686GB
: 14.7 N·m (1.5 kg-m, 11 ft-lb)
Revision: 2013 February
2012 MURANO
EX-6
< REMOVAL AND INSTALLATION >
EXHAUST SYSTEM
• When installing heat insulator avoid large gaps or interference between heat insulator and each
exhaust pipe.
• Remove deposits from the sealing surface of each connection. Connect them securely to avoid
gases leakage.
• Temporarily tighten mounting nuts and bolts. Check each part for unusual interference, and then
tighten them to the specified torque.
• When installing each mounting rubber, avoid twisting or unusual extension in up/down and right/left
directions.
Inspection
INFOID:0000000007541322
INSPECTION AFTER INSTALLATION
• Check clearance between tail tube and rear bumper is even.
• With engine running, check exhaust tube joints for gas leakage and unusual noises.
• Check to ensure that mounting brackets and mounting rubbers are installed properly and free from undue
stress. Improper installation could result in excessive noise and vibration.
Revision: 2013 February
2012 MURANO
FAX-1
TRANSMISSION & DRIVELINE
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SECTION
FAX
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FAX
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CONTENTS
FRONT AXLE
2WD
SYMPTOM DIAGNOSIS . . . . . . . ...
NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING . . . . . . . .
NVH Troubleshooting Chart . . . . . . . . . ..
PRECAUTION . . . . . . . . . . . ...
PRECAUTIONS . . . . . . . . . . . . ...
FOR USA AND CANADA . . . . . . . . . . ....
FOR USA AND CANADA : Precautions for Drive
Shaft . . . . . . . . . . . . . . . . . . ..
FOR MEXICO . . . . . . . . . . . . . . . ..
FOR MEXICO : Precautions for Drive Shaft . . .....
PREPARATION . . . . . . . . . . .
PREPARATION . . . . . . . . . . . . ...
Special Service Tool . . . . . . . . . . . .....
Commercial Service Tool . . . . . . . . . . ..
PERIODIC MAINTENANCE . . . . . . ..
FRONT WHEEL HUB AND KNUCKLE . . . ..
Inspection . . . . . . . . . . . . . . . . ..
FRONT DRIVE SHAFT . . . . . . . . . .
Inspection . . . . . . . . . . . . . . . . ..
REMOVAL AND INSTALLATION . . . ...
FRONT WHEEL HUB AND KNUCKLE . . . .
Exploded View . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
Inspection . . . . . . . . . . . . . . . .
FRONT DRIVE SHAFT BOOT . . . . . . ..
Exploded View . . . . . . . . . . . . . . .
WHEEL SIDE . . . . . . . . . . . . . . . .
WHEEL SIDE : Removal and Installation . . . .
TRANSAXLE SIDE . . . . . . . . . . . . .
TRANSAXLE SIDE : Removal and Installation . ...
Inspection . . . . . . . . . . . . . . . .
FRONT DRIVE SHAFT . . . . . . . . . .
Exploded View . . . . . . . . . . . . . . .
LEFT SIDE . . . . . . . . . . . . . . . . .
LEFT SIDE : Removal and Installation . . . . .
RIGHT SIDE . . . . . . . . . . . . . . . ...
RIGHT SIDE : Removal and Installation . . . . ..
WHEEL SIDE . . . . . . . . . . . . . . . .
WHEEL SIDE : Disassembly and Assembly . . ...
TRANSAXLE SIDE . . . . . . . . . . . . .
TRANSAXLE SIDE : Disassembly and Assembly
Inspection . . . . . . . . . . . . . . . .
SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . .
SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . . . .
Wheel Bearing . . . . . . . . . . . . . . .
Drive Shaft . . . . . . . . . . . . . . . ...
AWD
SYMPTOM DIAGNOSIS . . . . . . . ..
NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING . . . . . . ...
NVH Troubleshooting Chart . . . . . . . . .
Revision: 2013 February
2012 MURANO
FAX-2
PRECAUTION . . . . . . . . . . . .
PRECAUTIONS . . . . . . . . . . . . .
FOR USA AND CANADA . . . . . . . . . . .
FOR USA AND CANADA : Precautions for Drive
Shaft . . . . . . . . . . . . . . . . . ...
FOR MEXICO . . . . . . . . . . . . . . ....
FOR MEXICO : Precautions for Drive Shaft . . ...
PREPARATION . . . . . . . . . . ...
PREPARATION . . . . . . . . . . . . .
Special Service Tool . . . . . . . . . . . ...
Commercial Service Tool . . . . . . . . . ...
PERIODIC MAINTENANCE . . . . . .
FRONT WHEEL HUB AND KNUCKLE . . . .
Inspection . . . . . . . . . . . . . . . ...
FRONT DRIVE SHAFT . . . . . . . . . ..
Inspection . . . . . . . . . . . . . . . ...
REMOVAL AND INSTALLATION . . . ...
FRONT WHEEL HUB AND KNUCKLE . . . .
Exploded View . . . . . . . . . . . . . ....
Removal and Installation . . . . . . . . . ....
Inspection . . . . . . . . . . . . . . . .
FRONT DRIVE SHAFT BOOT . . . . . . ..
Exploded View . . . . . . . . . . . . . .
WHEEL SIDE . . . . . . . . . . . . . . . .
WHEEL SIDE : Removal and Installation . . . ...
TRANSAXLE SIDE . . . . . . . . . . . . .
TRANSAXLE SIDE : Removal and Installation . ...
Inspection . . . . . . . . . . . . . . . .
FRONT DRIVE SHAFT . . . . . . . . . ..
Exploded View . . . . . . . . . . . . . .
LEFT SIDE . . . . . . . . . . . . . . . . .
LEFT SIDE : Removal and Installation . . . . ...
RIGHT SIDE . . . . . . . . . . . . . . . ..
RIGHT SIDE : Removal and Installation . . . . .
WHEEL SIDE . . . . . . . . . . . . . . . .
WHEEL SIDE : Disassembly and Assembly . . ...
TRANSAXLE SIDE . . . . . . . . . . . . .
TRANSAXLE SIDE : Disassembly and Assembly ...
Inspection . . . . . . . . . . . . . . . .
SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . ..
SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . . . .
Wheel Bearing . . . . . . . . . . . . . .
Drive Shaft . . . . . . . . . . . . . . . ..
Revision: 2013 February
2012 MURANO
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
FAX-3
< SYMPTOM DIAGNOSIS >
[2WD]
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FAX
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SYMPTOM DIAGNOSIS
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting Chart
INFOID:0000000007541187
Use chart below to find the cause of the symptom. If necessary, repair or replace these parts.
×
: Applicable
Reference
—
—
—
NV
H in
F
A
X
an
d
FSU s
e
c
tio
ns
Re
fe
r to
FRONT AXL
E i
n
t
h
is cha
rt
NVH in WT
section
NVH in WT
section
Ref
e
r t
o
DRIVE
SHAFT
in this
chart
NVH in BR
section
NVH in S
T
section
Possible cause and SUSPECTED PARTS
Ex
ce
ss
iv
e joi
nt an
gl
e
Jo
in
t sl
id
in
g
re
si
st
a
n
c
e
Im
ba
la
nc
e
Imp
rop
er i
ns
ta
lla
ti
o
n,
lo
os
en
es
s
Part
s interf
erence
Whe
e
l be
ari
n
g
da
ma
ge
FRONT A
X
LE
AND FRONT SUSP
ENSION
FRONT A
XLE
TI
RE
ROAD WHEE
L
DRIVE SHAFT
BRAKE
STE
E
RING
Symptom
DRIVE
SHAFT
Noise
×
×
×
×
×
×
×
×
×
Shake
×
×
×
×
×
×
×
×
×
FRONT
AXLE
Noise
×
×
×
×
×
×
×
×
×
Shake
×
×
×
×
×
×
×
×
×
Vibration
×
×
×
×
×
×
×
Shimmy
×
×
×
×
×
×
×
Judder
×
×
×
×
×
×
Poor quality ride or handling
×
×
×
×
×
Revision: 2013 February
2012 MURANO
FAX-4
< PRECAUTION >
[2WD]
PRECAUTIONS
PRECAUTION
PRECAUTIONS
FOR USA AND CANADA
FOR USA AND CANADA : Precaution for Supplemental Restraint System (SRS) "AIR
BAG" and "SEAT BELT PRE-TENSIONER"
INFOID:0000000007541188
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 AIR BAG” and “SEAT BELT” of this
Service Manual.
WARNING:
Always observe the following items for preventing accidental activation.
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision that would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see “SRS AIR BAG”.
• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-
vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
Always observe the following items for preventing accidental activation.
• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the
ignition ON or engine running, never use air or electric power tools or strike near the sensor(s) with
a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing
serious injury.
• When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the
battery, and wait at least 3 minutes before performing any service.
FOR USA AND CANADA : Precautions for Drive Shaft
INFOID:0000000007541189
• Observe the following precautions when disassembling and assembling drive shaft.
• Never disassemble joint sub-assembly because it is non-overhaul parts.
• Perform work in a location which is as dust-free as possible.
• Clean the parts, before disassembling and assembling.
• Prevent the entry of foreign objects during disassembly of the service location.
• Reassemble disassembled parts carefully in the correct order. If work is interrupted, a clean cover must be
placed over parts.
• Use paper waste. Fabric shop cloths must not be used because of the danger of lint adhering to parts.
• Clean disassembled parts (except for rubber parts) with kerosene which shall be removed by blowing with
air or wiping with paper waste.
FOR MEXICO
FOR MEXICO : Precaution for Supplemental Restraint System (SRS) "AIR BAG" and
"SEAT BELT PRE-TENSIONER"
INFOID:0000000007541190
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. Information necessary to service the system safely is included in the “SRS AIR BAG” and
“SEAT BELT” of this Service Manual.
WARNING:
Revision: 2013 February
2012 MURANO
PRECAUTIONS
FAX-5
< PRECAUTION >
[2WD]
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FAX
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Always observe the following items for preventing accidental activation.
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision that would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see “SRS AIR BAG”.
• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-
vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
Always observe the following items for preventing accidental activation.
• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the
ignition ON or engine running, never use air or electric power tools or strike near the sensor(s) with
a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing
serious injury.
• When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the
battery, and wait at least 3 minutes before performing any service.
FOR MEXICO : Precautions for Drive Shaft
INFOID:0000000007541191
• Observe the following precautions when disassembling and assembling drive shaft.
• Never disassemble joint sub-assembly because it is non-overhaul parts.
• Perform work in a location which is as dust-free as possible.
• Clean the parts, before disassembling and assembling.
• Prevent the entry of foreign objects during disassembly of the service location.
• Reassemble disassembled parts carefully in the correct order. If work is interrupted, a clean cover must be
placed over parts.
• Use paper waste. Fabric shop cloths must not be used because of the danger of lint adhering to parts.
• Clean disassembled parts (except for rubber parts) with kerosene which shall be removed by blowing with
air or wiping with paper waste.
Revision: 2013 February
2012 MURANO
FAX-6
< PREPARATION >
[2WD]
PREPARATION
PREPARATION
PREPARATION
Special Service Tool
INFOID:0000000007541192
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
KV40107300
(
—
)
Boot band crimping tool
Installing boot band
KV40107500
(
—
)
Drive shaft attachment
Removing drive shaft
KV38107900
(
—
)
Protector
a: 32 mm (1.26 in) dia.
Installing drive shaft
ST35271000
(
—
)
Drift
a: 72 mm (2.83 in) dia.
b: 63 mm (2.48 in) dia.
Installing support bearing
ST17130000
(
—
)
Drift
a: 32 mm (1.26 in) dia.
b: 60 mm (2.36 in) dia.
Removing support bearing
ZZA1229D
ZZA1230D
PDIA1183J
ZZA0701D
ZZA0836D
Revision: 2013 February
2012 MURANO
PREPARATION
FAX-7
< PREPARATION >
[2WD]
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Commercial Service Tool
INFOID:0000000007541193
Tool name
Description
Power tool
Loosening bolts and nuts
PBIC0190E
Revision: 2013 February
2012 MURANO
FAX-8
< PERIODIC MAINTENANCE >
[2WD]
FRONT WHEEL HUB AND KNUCKLE
PERIODIC MAINTENANCE
FRONT WHEEL HUB AND KNUCKLE
Inspection
INFOID:0000000007541194
MOUNTING INSPECTION
Make sure that the mounting conditions (looseness, backlash) of each component and component conditions
(wear, damage) are normal.
WHEEL BEARING INSPECTION
• Move wheel hub and bearing assembly in the axial direction by hand. Make sure there is no looseness of
wheel bearing.
• Rotate wheel hub and bearing assembly and make sure there is no unusual noise or other irregular condi-
tions. If there is any of irregular conditions, replace wheel hub and bearing assembly.
Standard
Axial end play
: Refer to
.
Revision: 2013 February
2012 MURANO
FRONT DRIVE SHAFT
FAX-9
< PERIODIC MAINTENANCE >
[2WD]
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FRONT DRIVE SHAFT
Inspection
INFOID:0000000007541195
• Check drive shaft mounting point and joint for looseness and other damage.
• Check boot for cracks and other damage.
CAUTION:
Replace entire drive shaft assembly when noise or vibration occurs from drive shaft.
Revision: 2013 February
2012 MURANO
FAX-10
< REMOVAL AND INSTALLATION >
[2WD]
FRONT WHEEL HUB AND KNUCKLE
REMOVAL AND INSTALLATION
FRONT WHEEL HUB AND KNUCKLE
Exploded View
INFOID:0000000007541196
Removal and Installation
INFOID:0000000007541197
REMOVAL
1.
Remove tires with power tool.
2.
Remove wheel sensor and sensor harness. Refer to
BRC-121, "FRONT WHEEL SENSOR : Exploded
.
3.
Remove lock plate from strut assembly. Refer to
BR-21, "FRONT : Exploded View"
.
4.
Remove caliper assembly. Hang caliper assembly not to interfere with work. Refer to
CALIPER ASSEMBLY (1 PISTON TYPE) : Exploded View"
CAUTION:
Never depress brake pedal while brake caliper is removed.
5.
Remove disc rotor. Refer to
BR-38, "BRAKE CALIPER ASSEMBLY (1 PISTON TYPE) : Removal and
.
6.
Remove cotter pin, and then loosen wheel hub lock nut with power tool.
7.
Patch wheel hub lock nut with a piece of wood. Hammer the wood to disengage wheel hub and bearing
assembly from drive shaft.
CAUTION:
• Never place drive shaft joint at an extreme angle. Also be careful not to overextend slide joint.
• Never allow drive shaft to hang down without support for joint sub-assembly, shaft and the other
parts.
NOTE:
Use suitable puller, if wheel hub and bearing assembly and drive shaft cannot be separated even after
performing the above procedure.
8.
Remove wheel hub lock nut.
9.
Remove strut assembly from steering knuckle. Refer to
.
10. Remove drive shaft from wheel hub and bearing assembly, suspend the drive shaft with suitable wire.
1.
Steering knuckle
2.
Splash guard
3.
Wheel hub and bearing assembly
4.
Wheel hub lock nut
5.
Cotter pin
Refer to
for symbols in the figure.
JPDIF0274GB
Revision: 2013 February
2012 MURANO
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