Nissan Murano Z51 (2008 year). Manual — part 134
SERVICE DATA AND SPECIFICATIONS (SDS)
DLN-83
< SERVICE DATA AND SPECIFICATIONS (SDS)
[REAR PROPELLER SHAFT: 3F63A-EDJ75]
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SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
General Specifications
INFOID:0000000003412863
Propeller Shaft Runout
INFOID:0000000003412864
Unit: mm (in)
Journal Axial Play
INFOID:0000000003412865
Unit: mm (in)
Applied model
AWD
VQ35DE
CVT
Propeller shaft model
3F63A-EDJ75
Number of joints
3
Type of journal bearings
(Non-disassembly type)
1st joint
Shell type
2nd joint
EDJ type
3rd joint
Shell type
Coupling method with transfer
Flange type
Coupling method with rear final drive
Flange type
Shaft length
1st (Spider to EDJ joint center)
1142 mm (44.96 in)
2nd (EDJ joint center to spider)
987 mm (38.86 in)
Shaft outer diameter
1st
63.5 mm (2.500 in)
2nd
75 mm (2.95 in)
Item
Limit
Propeller shaft runout
0.8 (0.031)
Item
Standard
Journal axial play
0 (0)
Revision: 2008 October
2009 Murano
DLN-84
< FUNCTION DIAGNOSIS >
[REAR FINAL DRIVE: R145]
REAR FINAL DRIVE ASSEMBLY
FUNCTION DIAGNOSIS
REAR FINAL DRIVE ASSEMBLY
System Diagram
INFOID:0000000003412870
1.
Companion flange
2.
Electric controlled coupling
3.
AWD solenoid
4.
Center oil seal
5.
Pinion front bearing
6.
Collapsible spacer
7.
Pinion rear bearing
8.
Drive pinion
9.
Side gear
10. Pinion mate gear
11.
Drive gear
12. Pinion mate shaft
13. Side bearing
14. Differential case
JPDID0133ZZ
Revision: 2008 October
2009 Murano
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
DLN-85
< SYMPTOM DIAGNOSIS >
[REAR FINAL DRIVE: R145]
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SYMPTOM DIAGNOSIS
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting Chart
INFOID:0000000003412866
Use the chart below to find the cause of the symptom. If necessary, repair or replace these parts.
×
: Applicable
Reference
NVH in DLN section
NVH in F
AX,
RAX, FSU and
R
S
U sections
NVH in WT section
NVH in WT section
NVH i
n
F
AX and RAX
secti
o
n
NVH in B
R
section
NVH in S
T
section
Possible cause and SUSPECTED PARTS
Gea
r to
ot
h ro
ug
h
Ge
ar co
nt
a
ct
im
pro
p
e
r
T
o
o
th su
rfac
es
wo
rn
Ba
ck
la
sh
in
co
rrec
t
Com
p
ani
on
fl
an
ge
ex
ce
ss
iv
e
run
ou
t
Ge
ar oi
l im
pro
p
e
r
PROPELLER S
H
AFT
AXLE AND S
U
S
PENSION
TI
RE
ROAD WHEE
L
DRIVE SHAFT
BRAKE
STE
E
RING
Symptom
Noise
×
×
×
×
×
×
×
×
×
×
×
×
×
Revision: 2008 October
2009 Murano
DLN-86
< PRECAUTION >
[REAR FINAL DRIVE: R145]
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Service Notice or Precautions for Rear Final Drive
INFOID:0000000003412867
• 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.
Revision: 2008 October
2009 Murano
PREPARATION
DLN-87
< PREPARATION >
[REAR FINAL DRIVE: R145]
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PREPARATION
PREPARATION
Special Service Tools
INFOID:0000000003412868
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
Revision: 2008 October
2009 Murano
DLN-88
< PREPARATION >
[REAR FINAL DRIVE: R145]
PREPARATION
KV38108500
(
—
)
Drive pinion socket
• Removing and installing drive pinion nut
• Measuring preload torque
KV38108400
(
—
)
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
Revision: 2008 October
2009 Murano
PREPARATION
DLN-89
< PREPARATION >
[REAR FINAL DRIVE: R145]
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Commercial Service Tools
INFOID:0000000003412869
ST3127S000
(J-25765-A)
Preload gauge
Measuring preload torque
KV381086S1
(
—
)
Dummy cover set
1. KV38108610
(
—
)
Dummy cover
2. KV38108621
(
—
)
Dummy cover spacer
3. KV38108630
(
—
)
Dummy cover shim
• Checking backlash
• Checking drive gear runout
• Checking tooth contact
Tool number
(Kent-More No.)
Tool name
Description
ZZA0503D
SDIA2313E
Tool name
Description
Flange wrench
Removing and installing companion flange
lock nut
Power tool
Loosening bolts and nuts
NT771
PBIC0190E
Revision: 2008 October
2009 Murano
DLN-90
< ON-VEHICLE MAINTENANCE >
[REAR FINAL DRIVE: R145]
REAR DIFFERENTIAL GEAR OIL
ON-VEHICLE MAINTENANCE
REAR DIFFERENTIAL GEAR OIL
Inspection
INFOID:0000000003412871
OIL LEAKAGE
Check that oil is not leaking from final drive assembly or around it.
OIL LEVEL
• Remove filler plug (1) and check oil level from filler plug mounting
hole as shown in the figure.
CAUTION:
Never start engine while checking oil level.
• Set a new gasket on filler plug and install it on final drive assembly.
CAUTION:
Never reuse gasket.
Draining
INFOID:0000000003412872
1.
Stop engine.
2.
Remove drain plug (1) and drain gear oil.
3.
Set a new gasket on drain plug and install it to final drive assem-
bly and tighten to the specified torque. Refer to
CAUTION:
Never reuse gasket.
Refilling
INFOID:0000000003412873
1.
Remove filler plug (1). Fill with new gear oil until oil level reaches
the specified level near filler plug mounting hole.
2.
After refilling oil, check oil level. Set a new gasket to filler plug,
then install it to final drive assembly. Refer to
CAUTION:
Never reuse gasket.
JPDID0164ZZ
JPDID0163ZZ
Oil grade and viscosity
: Refer to
NORTH AMERICA : Fluids
and Lubricants"
.
Oil capacity
: Refer to
JPDID0164ZZ
Revision: 2008 October
2009 Murano
FRONT OIL SEAL
DLN-91
< ON-VEHICLE REPAIR >
[REAR FINAL DRIVE: R145]
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ON-VEHICLE REPAIR
FRONT OIL SEAL
Exploded View
INFOID:0000000003412874
Removal and Installation
INFOID:0000000003412875
REMOVAL
1.
Remove rear propeller shaft. Refer to
2.
Put matching mark on the thread edge of electric controlled cou-
pling. The matching mark should be in line with the matching
mark on companion flange.
CAUTION:
For matching mark, use paint. Never damage electric con-
trolled coupling.
1.
Final drive assembly
2.
Front oil seal
3.
Companion flange
4.
Companion flange lock nut
A.
Oil seal lip
: Vehicle front
: Apply gear oil.
Refer to
for symbols not described above.
JPDID0004GB
PDIA0455E
Revision: 2008 October
2009 Murano
DLN-92
< ON-VEHICLE REPAIR >
[REAR FINAL DRIVE: R145]
FRONT OIL SEAL
3.
Remove companion flange lock nut, using a flange wrench
(commercial service tool). Then remove companion flange.
4.
Remove front oil seal from coupling cover, using a suitable tool.
CAUTION:
Be careful not to damage coupling cover.
INSTALLATION
1.
Install front oil seal until it becomes flush with the coupling cover
end, using the drifts.
CAUTION:
• Never reuse oil seal.
• When installing, never incline oil seal.
• Apply multi-purpose grease onto oil seal lips, and gear oil
onto the circumference of oil seal.
2.
Align the matching mark of electric controlled coupling with the
matching mark of companion flange, then install the companion
flange.
3.
Install companion flange lock nut with a flange wrench (commer-
cial service tool), tighten to the specified torque.
CAUTION:
Never reuse companion flange lock nut.
4.
Install rear propeller shaft. Refer to
.
5.
When oil leaks while removing, check oil level after the installa-
tion. Refer to
JSDIA0199ZZ
JSDIA0200ZZ
A
: Drift [SST: KV38100200 (J-26233)]
B
: Drift [SST: ST27861000 (
—
)]
PDIA0038E
PDIA0455E
Revision: 2008 October
2009 Murano
SIDE OIL SEAL
DLN-93
< ON-VEHICLE REPAIR >
[REAR FINAL DRIVE: R145]
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SIDE OIL SEAL
Exploded View
INFOID:0000000003412876
Removal and Installation
INFOID:0000000003412877
REMOVAL
1.
Remove rear drive shafts with power tool. Refer to
.
2.
Remove side oil seals, using a suitable tool.
CAUTION:
Be careful not to damage gear carrier and rear cover.
INSTALLATION
1.
Install side oil seals until it becomes flush with the carrier end,
using the drift (A) [SST: KV38100200 (J-26233)].
CAUTION:
• Never reuse oil seals.
• When installing, never incline oil seals.
• Apply multi-purpose grease onto oil seal lips, and gear oil
onto the circumference of oil seal.
2.
Install rear drive shafts. Refer to
3.
When oil leaks while removing, check oil level after the installa-
tion. Refer to
1.
Final drive assembly
2.
Side oil seal
A.
Oil seal lip
: Vehicle front
: Apply gear oil.
Refer to
for symbols not described above.
JSDIA0232ZZ
PDIA0431E
JPDID0183ZZ
Revision: 2008 October
2009 Murano
DLN-94
< ON-VEHICLE REPAIR >
[REAR FINAL DRIVE: R145]
ELECTRIC CONTROLLED COUPLING
ELECTRIC CONTROLLED COUPLING
Exploded View
INFOID:0000000003412878
Removal and Installation
INFOID:0000000003412879
REMOVAL
1.
Remove rear propeller shaft. Refer to
2.
Disconnect AWD solenoid harness connector.
3.
Remove connector bracket.
4.
Put matching mark on the thread edge of electric controlled cou-
pling. The matching mark should be in line with the matching
mark on the companion flange.
CAUTION:
For matching mark, use paint. Never damage electric con-
trolled coupling.
NOTE:
When replacing electric controlled coupling, matching mark is
not necessary.
1.
Final drive assembly
2.
Center oil seal
3.
AWD solenoid harness
4.
Electric controlled coupling
5.
Coupling cover
6.
Reamer bolt
7.
Connector bracket
8.
Front oil seal
9.
Companion flange
10. Companion flange lock nut
A.
Oil seal lip
: Vehicle front
: Apply gear oil.
: Apply Genuine Silicone RTV or equivalent. Refer to
GI-17, "Recommended Chemical Products and Sealants"
.
Refer to
for symbols not described above.
JSDIA1026GB
PDIA0455E
Revision: 2008 October
2009 Murano
ELECTRIC CONTROLLED COUPLING
DLN-95
< ON-VEHICLE REPAIR >
[REAR FINAL DRIVE: R145]
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5.
Remove companion flange lock nut, using a flange wrench
(commercial service tool).
6.
Remove companion flange.
7.
Remove electric controlled coupling breather hose from cou-
pling cover.
8.
Remove coupling cover with electric controlled coupling from
final drive assembly.
9.
Remove electric controlled coupling from coupling cover.
10. Remove AWD solenoid harness.
11. Remove front oil seal from coupling cover, using a suitable tool.
CAUTION:
Be careful not to damage coupling cover.
12. Remove center oil seal from final drive assembly.
INSTALLATION
1.
Using the drift (A) [SST: ST35271000 (J-26091)], install center
oil seal (1) as shown in the figure.
CAUTION:
• Never reuse oil seal.
• When installing, never incline oil seal.
• Apply multi-purpose grease onto oil seal lips, and gear oil
onto the circumference of oil seal.
2.
Connect AWD solenoid harness to electric controlled coupling.
JSDIA0199ZZ
PDIA0458E
PDG0213D
D
: 0.8 – 1.2 mm (0.031 – 0.047 in)
JSDIA0260ZZ
Revision: 2008 October
2009 Murano
DLN-96
< ON-VEHICLE REPAIR >
[REAR FINAL DRIVE: R145]
ELECTRIC CONTROLLED COUPLING
3.
Install electric controlled coupling to spline of drive pinion inside
gear carrier.
CAUTION:
• Align the pin on electric controlled coupling with the
groove of gear carrier.
• Be careful not to damage center oil seal.
4.
Set AWD solenoid harness guide to gear carrier.
5.
Using the drifts, drive front oil seal until it becomes flush with the
coupling cover end.
CAUTION:
• Never reuse oil seal.
• When installing, never incline oil seal.
• Apply multi-purpose grease onto oil seal lips, and gear oil
onto the circumference of oil seal.
6.
Apply liquid gasket to mating surface of coupling cover. Overlap
both ends of the bead for at least 3 mm (0.12 in).
Use Genuine Silicone RTV or equivalent. Refer to
ommended Chemical Products and Sealants"
CAUTION:
Remove old gasket adhering to the mounting surfaces.
Also remove any moisture, oil, or foreign material adhering
to the mounting surfaces.
7.
Install coupling cover to final drive assembly with arrow facing
upward, temporarily tighten reamer bolts to the positions shown
in the figure.
8.
Tighten reamer bolts and coupling cover mounting bolts to the
specified torque.
9.
Install electric controlled coupling breather hose to coupling
cover.
10. Install connector bracket, and tighten bolts to the specified
torque.
11. Connect AWD solenoid harness connector.
12. Install companion flange.
NOTE:
When reusing electric controlled coupling, align the matching
mark of electric controlled coupling with the matching mark of
companion flange, then install companion flange.
13. Install companion flange lock nut with flange wrench (commer-
cial service tool), tighten to the specified torque.
CAUTION:
Never reuse companion flange lock nut.
14. Check companion flange runout. Refer to
PDIA0463E
A
: Drift [SST: KV38100200 (J-26233)]
B
: Drift [SST: ST27861000 (
—
)]
PDIA0449E
PDIA0613E
SDIA0587E
PDIA0455E
Revision: 2008 October
2009 Murano
ELECTRIC CONTROLLED COUPLING
DLN-97
< ON-VEHICLE REPAIR >
[REAR FINAL DRIVE: R145]
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15. Install rear propeller shaft. Refer to
.
16. When oil leaks while removing, check oil level after the installation. Refer to
.
Revision: 2008 October
2009 Murano
DLN-98
< REMOVAL AND INSTALLATION >
[REAR FINAL DRIVE: R145]
REAR FINAL DRIVE ASSEMBLY
REMOVAL AND INSTALLATION
REAR FINAL DRIVE ASSEMBLY
Exploded View
INFOID:0000000003412880
Removal and Installation
INFOID:0000000003412881
REMOVAL
1.
Remove rear propeller shaft. Refer to
2.
Remove stabilizer bar. Refer to
3.
Remove EVAP canister. Refer to
4.
Disconnect rear drive shafts (final drive side). Refer to
5.
Disconnect AWD solenoid harness connector.
6.
Remove rear final drive breather hose and electric controlled coupling breather hose.
7.
Support final drive assembly with a suitable jack.
8.
Remove rear final drive mounting nut (
) at rear suspension
member.
1.
Final drive mounting bracket
2.
Washer
3.
Dynamic damper assembly
4.
Final drive assembly
: Vehicle front
Refer to
for symbols in the figure.
JPDID0162GB
JPDID0171ZZ
Revision: 2008 October
2009 Murano
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