Nissan Murano Z50 (2003 year). Manual — part 134
FRONT DRIVE SHAFT
FAX-11
C
E
F
G
H
I
J
K
L
M
A
B
FAX
Revision; 2004 April
2003 Murano
DISASSEMBLY
Transaxle Side
1.
Press shaft in a vise.
CAUTION:
When retaining shaft in a vise, always use copper or aluminum plates between vise and shaft.
2.
Remove boot bands.
3.
Put matching marks on slide joint assembly and shaft before separating joint assembly.
4.
Remove stopper ring with a flat-bladed screwdriver, and pull out
slide joint housing.
5.
Put matching marks on spider assembly and shaft.
6.
Remove snap ring, then remove spider assembly from shaft.
7.
Remove boot from shaft.
8.
Remove old grease on slide joint assembly with paper towels.
Wheel Side
1.
Place shaft in a vise.
CAUTION:
When retaining shaft in a vise, always use copper or aluminum plates between vise and shaft.
2.
Remove boot bands. Then remove boot from joint sub-assembly.
10. Damper band
11.
Damper
12. Boot band
13. Boot
14. Ball cage / Steel ball / Inner race
assembly
15. Circular clip
16. Joint sub-assembly
SFA476
SFA963
SFA612
FAX-12
FRONT DRIVE SHAFT
Revision; 2004 April
2003 Murano
3.
Screw a drive shaft puller (suitable tool) 30 mm (1.18 in) or more
into threaded part of joint sub-assembly. Pull joint sub-assembly
out of shaft.
CAUTION:
●
If joint sub-assembly cannot be removed after five or
more unsuccessful attempts, replace the entire drive
shaft assembly.
●
Align sliding hammer and drive shaft and remove them
by pulling directly.
4.
Remove boot from shaft.
5.
Remove circular clip from shaft.
6.
While rotating ball cage, remove old grease on joint sub-assembly with paper towels.
Damper
●
Remove damper band, then remove damper from shaft.
INSPECTION AFTER DISASSEMBLY
Shaft
●
Replace shaft if there is any runout, cracking, or other damage.
Joint Sub-Assembly
●
Make sure there is no rough rotation or unusual axial looseness.
●
Make sure there is no foreign material inside joint sub-assembly.
●
Check joint sub-assembly for compression scars, cracks or fractures.
CAUTION:
If there are any irregular conditions of joint sub-assembly components, replace the entire joint
sub-assembly.
Slide Joint Side
Housing
●
Make sure there are no compression scars, cracks or fractures or unusual wear of ball rolling surface.
●
Make sure there is no damage to shaft screws.
●
Make sure there is no deformation of boot installation parts.
Ball Cage
●
Make sure there is compression scars, cracks, fractures of sliding surface.
Steel Ball
●
Make sure there is compression scars, cracks, fractures or unusual wear.
Inner Race
●
Check ball sliding surface for compression scars, cracks or fractures.
●
Make sure there is no damage to serrated part.
CAUTION:
If there are any irregular conditions in the component, replace with a new set of joint sub-assem-
bly, ball cage, steel ball and inner race.
Damper
●
Check damper for cracks or wear. Replace damper with new damper bands.
SDIA0606E
FRONT DRIVE SHAFT
FAX-13
C
E
F
G
H
I
J
K
L
M
A
B
FAX
Revision; 2004 April
2003 Murano
ASSEMBLY
Transaxle Side
1.
Install new boot and new small boot band on shaft.
CAUTION:
●
Cover drive shaft serration with tape to prevent damages
to boot during installation.
2.
Remove protective tape wound around serrated part of shaft.
3.
Install spider assembly securely, making sure the matching
marks which were made during disassembly are properly
aligned.
4.
Install new snap ring.
5.
Pack drive shaft with specified amount of new grease.
6.
Install new stopper ring to housing of slide joint assembly.
7.
After installed, pull shaft to check engagement between joint sub-assembly and stopper ring.
8.
Install boot securely into grooves (indicated by * marks) shown
in the figure.
CAUTION:
If there is grease on boot mounting surfaces (indicated by*
marks) of shaft and housing, boot may come off. Remove
all grease from surfaces.
9.
Make sure boot installation length “L” is the length indicated
below. Insert a flat-bladed screwdriver or similar tool into smaller
side of boot. Bleed air from boot to prevent boot deformation.
CAUTION:
●
Boot may break if boot installation length is less than standard value.
●
Take care not to touch the tip of screwdriver to inside of boot.
10. Secure big and small ends of boot with new boot bands as
shown in the figure.
CAUTION:
Discard old boot band; replace with new ones.
11. After installing housing and shaft, rotate boot to check whether or not the actual position is correct. If boot
position is not correct, secure boot with new boot bands again.
SFA800
Grease amount
: 230 - 250g (8.11 - 8.82 oz)
SFA023A
Boot installation length “L ”
: 96.5 mm (3.8 in)
SDIA1126E
SFA395
FAX-14
FRONT DRIVE SHAFT
Revision; 2004 April
2003 Murano
Wheel Side
1.
Insert the amount of grease (NISSAN genuine grease or equiva-
lent) into joint sub-assembly serration hole until grease begins to
ooze from ball groove and serration hole. After inserting grease,
use a shop cloth to wipe off old grease that has oozed out.
2.
Wind serrated part of shaft with tape. Install new boot band and
boot to shaft. Be careful not to damage boot.
CAUTION:
Discard old boot band and boot; replace with new one.
3.
Remove protective tape wound around serrated part of shaft.
4.
Attach new circular clip to shaft. At this time, circular clip must fit
securely into shaft groove. Attach nut to joint sub-assembly.
Use a wooden hammer to press-fit.
CAUTION:
Discard old circular clip; replace with new one.
5.
Insert the amount of new grease (NISSAN genuine grease or equivalent) listed below into housing from
large end of boot.
6.
Install boot securely into grooves (indicated by * marks) shown
in the figure.
CAUTION:
If there is grease on boot mounting surfaces (indicated by*
marks) of shaft and housing, boot may come off. Remove
all grease from surfaces.
7.
Make sure boot installation length “L” is the length indicated
below. Insert a flat-bladed screwdriver or similar tool into smaller
side of boot. Bleed air from boot to prevent boot deformation.
CAUTION:
●
Boot may brake if boot installation length is less than standard value.
●
Be careful that screwdriver tip does not contact inside surface of boot.
SDIA1127E
SFA800
RAC0049D
Grease amount
: 145 - 165 g (5.11 - 5.82 oz)
Boot installation length “L”
: 123 mm (4.84 in)
SDIA1505E
FRONT DRIVE SHAFT
FAX-15
C
E
F
G
H
I
J
K
L
M
A
B
FAX
Revision; 2004 April
2003 Murano
8.
Install new larger and smaller boot bands securely with a suit-
able tool.
CAUTION:
●
Secure boot band so that dimension “M” shown at left
satisfies the following:
9.
After installing housing and shaft, rotate boot to check whether or not the actual position is correct. If boot
position is not correct, secure boot with new boot bands again.
Damper
1.
Use new damper bands when installing.
2.
Install damper from stationary-joint side while holding it securely.
RAC1133D
Dimension “M”
: 1.0 - 4.0 mm (0.39 - 1.57 in)
DSF0047D
“A”
: 207 - 213 mm (8.15 - 8.39 in)
“B”
: 70 mm (2.76 in)
SFA313B
FAX-16
FRONT DRIVE SHAFT
Revision; 2004 April
2003 Murano
Disassembly and Assembly (Right Side)
ADS000BU
DISASSEMBLY
Transaxle Side
1.
Press shaft in a vise.
CAUTION:
When retaining shaft in a vise, always use copper or aluminum plates between vise and shaft.
2.
Remove boot bands.
3.
Put matching marks on slide joint assembly and shaft before separating slide joint assembly.
4.
Remove stopper ring with a flat-bladed screwdriver, and pull out
side joint assembly.
1.
Joint sub-assembly
2.
Circular clip
3.
Ball cage / Steel ball / Inner race
assembly
4.
Boot band
5.
Boot
6.
Shaft
7.
Damper band
8.
Damper
9.
Boot band
10.
Boot 11.
Stopper
ring
12
Spider
assembly
13.
Circular clip
14.
Slide joint assembly
15.
Dust cover
16.
Support bearing
17.
Slide joint assembly
18.
Dust cover
19.
Snap ring
20.
Bearing
21.
Bracket
22.
Snap ring
23.
Dust cover
24.
Dust cover
SDIA1353E
SFA476
FRONT DRIVE SHAFT
FAX-17
C
E
F
G
H
I
J
K
L
M
A
B
FAX
Revision; 2004 April
2003 Murano
5.
Put matching marks on spider assembly and shaft.
6.
Remove snap ring, then remove spider assembly from shaft.
7.
Remove boot from shaft.
8.
Remove old grease on slide joint assembly with paper towels.
Wheel Side
1.
Place shaft in a vise.
CAUTION:
When retaining shaft in a vise, always use copper or aluminum plates between vise and shaft.
2.
Remove boot bands. Then remove boot from joint sub-assembly.
3.
Screw a drive shaft puller (suitable tool) 30 mm (1.18 in) or more
into threaded part of joint sub-assembly. Pull joint sub-assembly
out of shaft.
CAUTION:
●
If joint sub-assembly cannot be removed after five or
more unsuccessful attempts, replace the entire drive
shaft assembly.
●
Align sliding hammer and drive shaft and remove them
by pulling directly.
4.
Remove boot from shaft.
5.
Remove circular clip from shaft.
6.
While rotating ball cage, remove old grease on joint sub-assembly with paper towels.
Support Bearing (2WD Models)
1.
Remove dust shield from slide joint assembly.
SFA963
SFA612
SDIA0606E
SFA442B
FAX-18
FRONT DRIVE SHAFT
Revision; 2004 April
2003 Murano
2.
Remove snap ring.
3.
Press support bearing assembly off slide joint assembly.
4.
Separate support bearing from bracket.
Damper
●
Remove damper band, then remove damper from shaft.
INSPECTION AFTER DISASSEMBLY
Shaft
●
Replace shaft if there is any runout, cracking, or other damage.
Joint Sub-Assembly
●
Make sure there is no rough rotation or unusual axial looseness.
●
Make sure there is no foreign material inside joint sub-assembly.
●
Check joint sub-assembly for compression scars, crack or fractures.
CAUTION:
If there are any irregular conditions of joint sub-assembly components, replace the entire joint
sub-assembly.
Sliding Joint Side
Housing
●
Make sure there are no compression scars, cracks, fractures or unusual wear of ball rolling surface.
●
Make sure there is no damage to shaft screws.
●
Make sure there is no deformation of boot installation parts.
Ball Cage
●
Make sure there are compression scars, cracks, fractures of sliding surface.
SFA692
SFA693
SFA617
FRONT DRIVE SHAFT
FAX-19
C
E
F
G
H
I
J
K
L
M
A
B
FAX
Revision; 2004 April
2003 Murano
Steel Ball
●
Make sure there are compression scars, cracks, fractures or unusual wear.
Inner Race
●
Check ball sliding surface for compression scars, cracks on fractures.
●
Make sure there is no damage to serrated part.
CAUTION:
If there are any irregular conditions in the component, replace with a new set of slide joint assem-
bly, ball cage, steel ball, inner race.
Support Bearing
●
Make sure wheel bearing rolls freely and is free from noise, cracks, pitting or wear.
Damper
●
Check damper for cracks or wear. Replace damper with new damper bands.
ASSEMBLY
Transaxle Side
1.
Install new boot and new small boot band on shaft.
CAUTION:
●
Cover shaft serration with tape to prevent damage to
boot during installation.
2.
Remove protective tape wound around serrated part of shaft.
3.
Install spider assembly securely, making sure the matching
marks which were made during disassembly are properly
aligned.
4.
Install new snap ring.
5.
Pack drive shaft with specified of grease.
6.
Install new stopper ring to slide joint assembly.
7.
After installed, pull shaft to check engagement between joint sub-assembly and stopper ring.
8.
Install boot securely into grooves (indicated by * marks) shown
in the figure.
CAUTION:
If there is grease on boot mounting surfaces (indicated by*
marks) of shaft and housing, boot may come off. Remove
all grease from surfaces.
9.
Make sure boot installation length “L” is the length indicated
below. Insert a flat-bladed screwdriver or similar tool into smaller
side of boot. Bleed air from boot to prevent boot deformation.
CAUTION:
●
Boot may break if boot installation length is less than standard value.
●
Take care not to touch the tip of screwdriver to inside of boot.
SFA800
Grease amount
: 230 - 250g (8.11 - 8.82 oz)
SFA023A
Boot installation length “ L ”
: 96.5 mm (3.8 in)
SDIA1126E
FAX-20
FRONT DRIVE SHAFT
Revision; 2004 April
2003 Murano
10. Secure big and small ends of boot with new boot bands as
shown in the figure.
CAUTION:
Discard old boot band; replace with new ones.
11. After installing housing and shaft, rotate boot to check whether
or not the actual position is correct. If boot position is not correct,
secure boot with new boot band again.
Wheel Side
1.
Insert the amount of grease (NISSAN genuine grease or equiva-
lent) into joint sub-assembly serration hole until grease begins to
ooze from ball groove and serration hole. After inserting grease,
use a shop cloth to wipe off old grease that has oozed out.
2.
Wind serrated part of shaft with tape. Install new boot band and
boot to shaft. Be careful not to damage boot.
CAUTION:
Discard old boot band and boot; replace with new ones.
3.
Remove protective tape wound around serrated part of shaft.
4.
Attach new circular clip to shaft. At this time, circular clip must fit
securely into shaft groove. Attach nut to joint sub-assembly.
Use a wooden hammer to press-fit.
CAUTION:
Discard old circular clip; replace with new ones.
5.
Insert the amount of new grease (NISSAN genuine grease or equivalent) listed below into housing from
large end of boot.
SFA395
SDIA1127E
SFA800
RAC0049D
Grease amount
: 145 - 165 g (5.11 - 5.82 oz)
FRONT DRIVE SHAFT
FAX-21
C
E
F
G
H
I
J
K
L
M
A
B
FAX
Revision; 2004 April
2003 Murano
6.
Install boot securely into grooves (indicated by * marks) shown
in the figure.
CAUTION:
If there is grease on boot mounting surfaces (indicated by*
marks) of shaft and housing, boot may come off. Remove
all grease from surfaces.
7.
Make sure boot installation length “L” is the length indicated
below. Insert a flat-bladed screwdriver or similar tool into smaller
side of boot. Bleed air from boot to prevent boot deformation.
CAUTION:
●
Boot may brake if boot installation length is than standard value.
●
Be careful that screwdriver tip does not contact inside surface of boot.
8.
Install new larger and smaller boot bands securely with a suit-
able tool.
CAUTION:
●
Secure boot band so that dimension “M” shown at right
satisfies the following:
9.
After installing housing and shaft, rotate boot to check whether or not the actual position is correct. If boot
position is not correct, secure boot with new boot bands again.
Damper
1.
Use new damper bands when installing.
2.
Install damper from stationary-joint side while holding it securely.
Boot installation length “L”
: 123 mm (4.84 in)
SDIA1505E
RAC1133D
Dimension “M”
: 1.0 - 4.0 mm (0.39 - 1.57 in)
DSF0047D
“A”
: 207 - 213 mm (8.15 - 8.39 in)
“B”
: 70 mm (2.76 in)
SFA313B
FAX-22
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision; 2004 April
2003 Murano
SERVICE DATA AND SPECIFICATIONS (SDS)
PFP:00030
Wheel Bearing
ADS000JI
Drive Shaft
ADS000JJ
Axial end play limit
0.05 mm (0.002 in) or less
Joint type
Wheel side
Final drive side
Grease quantity
145 - 165 g (5.11 - 5.82 oz)
230 - 250 g (8.11 - 8.82 oz)
Boots installed length
123 mm (4.84 in)
96.5 mm (3.8 in)
FL-1
FUEL SYSTEM
B ENGINE
CONTENTS
C
D
E
F
G
H
I
J
K
L
M
SECTION
FL
A
FL
Revision; 2004 April
2003 Murano
FUEL SYSTEM
PREPARATION . . . . . . . . . . . . . . ... 2
Special Service Tools . . . . . . . . . . . ... 2
Commercial Service Tools . . . . . . . . . . 2
FUEL SYSTEM . . . . . . . . . . . . . . ... 3
Checking Fuel Lines . . . . . . . . . . . . . 3
General Precautions . . . . . . . . . . . . 3
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND
FUEL PUMP ASSEMBLY . . . . . . . . . . ... 5
Removal and Installation . . . . . . . . . . .. 5
FUEL TANK . . . . . . . . . . . . . . . . 9
Removal and Installation . . . . . . . . . . .. 9
SERVICE DATA AND SPECIFICATIONS (SDS) . .. 12
Standard and Limit . . . . . . . . . . . . .. 12
Tightening Torque . . . . . . . . . . . . ... 12
FL-2
PREPARATION
Revision; 2004 April
2003 Murano
PREPARATION
PFP:00002
Special Service Tools
ABS0047F
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Commercial Service Tools
ABS0033Y
(Kent-Moore No.)
Tool name
Description
(J-46211)
Fuel tank lock ring wrench
Removing and installing fuel tank retainer
SBIA0388E
Tool name
Description
Power tool
Loosening bolts and nuts
PBIC0190E
FUEL SYSTEM
FL-3
C
D
E
F
G
H
I
J
K
L
M
A
FL
Revision; 2004 April
2003 Murano
FUEL SYSTEM
PFP:17503
Checking Fuel Lines
ABS0033Z
Inspect fuel lines, filler cap and tank for improper attachment, leaks,
cracks, damage, loose connections, chafing or deterioration.
If necessary, repair or replace damaged parts.
General Precautions
ABS00340
WARNING:
When replacing fuel line parts, be sure to observe the following.
●
Put a “CAUTION: INFLAMMABLE” sign in the workshop.
●
Be sure to work in a well ventilated area and furnish workshop with a CO
2
fire extinguisher.
●
Do not smoke while servicing fuel system. Keep open flames and sparks away from the work area.
CAUTION:
●
Before removing fuel line parts, carry out the following procedures:
–
a) Put drained fuel in an explosion-proof container and put the lid on securely. Keep the container
in safe area.
–
b) Release fuel pressure from the fuel lines. Refer to
EC-66, "FUEL PRESSURE RELEASE"
–
c) Disconnect the battery ground cable.
●
Always replace O-rings and clamps with new ones.
●
Do not kink or twist tubes when they are being installed.
●
Do not tighten hose clamps excessively to avoid damaging hoses.
Tighten high-pressure rubber hose clamp so that clamp
end is 3 mm (0.12 in) from hose end.
Tightening torque specifications are the same for all rubber
hose clamps.
Ensure that screw does not contact adjacent parts.
SMA803A
MMA104A
FL-4
FUEL SYSTEM
Revision; 2004 April
2003 Murano
●
After connecting the fuel tube quick connectors, make sure
the quick connectors are secure.
Ensure that the connector and resin tube do not contact
any adjacent parts.
●
After installing tubes, make sure there is no fuel leakage at
connections in the following steps.
–
a) Apply fuel pressure to fuel lines with turning ignition
switch “ON” (with engine stopped). Then check for fuel
leaks at connections.
–
b) Start the engine and rev it up and check for fuel leaks at
connections.
●
Use only a genuine NISSAN fuel filler cap as a replacement.
If an incorrect fuel filler cap is used, the “MIL” may come
on.
●
For servicing “Evaporative Emission System” parts, refer to
EC-652, "EVAPORATIVE EMISSION SYSTEM"
.
●
For servicing “On Board Refueling Vapor Recovery
(ORVR)” parts, refer to
.
SBIA0504E
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