Nissan Murano Z50 (2005 year). Manual — part 136
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY
FL-7
C
D
E
F
G
H
I
J
K
L
M
A
FL
Revision: 2005 August
2005 Murano
INSTALLATION
Note the following, and install in the reverse order of removal.
Main and Sub Fuel Level Sensor Unit
1.
Install new O-rings to fuel tank without any twist.
2.
Connect fuel hose connector (push in until it stops) and sub fuel
level sensor unit harness connector.
NOTE:
When installing fuel hose connector insert them fully until a click
sound of full stopper engagement is heard.
3.
Align the direction mark on main and sub fuel level sensor unit
with that on fuel tank as shown in the figure, and install them to
fuel tank.
CAUTION:
●
Do not allow O-ring to drop.
●
Do not bend float arm during installing.
4.
Install retainer for main and sub fuel level sensor unit with fuel
tank lock ring wrench [SST] by turning clockwise.
CAUTION:
Install retainer horizontally.
Quick Connector
Connect quick connector as follows:
1.
Check the connection for damage or any foreign materials.
2.
Align the connector with the tube, then insert the connector straight into the tube until a click sound is
heard.
3.
After connecting, make sure that the connection is secure by following method.
●
Visually confirm that the two tabs are connected to the connector.
SBIA0398E
SBIA0397E
SBIA0411E
FL-8
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY
Revision: 2005 August
2005 Murano
●
Pull the tube and the connector to make sure they are
securely connected.
Inspection Hole Cover
1.
Install inspection hole cover with front mark (arrow) facing front
of vehicle (Both RH and LH).
2.
Lock clips by turning clockwise.
INSPECTION AFTER INSTALLATION
Use the following procedure to check for fuel leaks.
1.
Turn ignition switch “ON” (with engine stopped), then check connections for leaks by applying fuel pres-
sure to fuel piping.
2.
Start engine and rev it up and make sure there are no fuel leaks at the fuel system connections.
PBIC1653E
SBIA0479E
FUEL TANK
FL-9
C
D
E
F
G
H
I
J
K
L
M
A
FL
Revision: 2005 August
2005 Murano
FUEL TANK
PFP:17202
Removal and Installation
ABS005ZD
REMOVAL
WARNING:
Be sure to read “General Precautions” when working on fuel system. Refer to
●
Drain fuel from fuel tank if necessary. Refer to
CAUTION:
For the safety work and to maintain fuel tank gravity at center, drain fuel to the level where fuel
tank weight at left and right becomes equal.
●
Perform work on level place.
1.
Perform steps 2 to 7 of “REMOVAL” in “FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP
ASSEMBLY”. Refer to
2.
Remove center muffler. Refer to
3.
Remove rear propeller shaft (AWD model). Refer to
4.
Remove parking brake cables. Refer to
.
5.
Remove rear final drive assembly (AWD model).
●
Using a transmission jack, support the bottom of the rear final drive assembly. Refer to
6.
Remove mounting nuts on the rear suspension member, and lower the transmission jack carefully until
just before rear suspension member is removed from stud bolts on the vehicle (AWD model). Refer to
RSU-5, "REAR SUSPENSION ASSEMBLY"
7.
Remove fuel tank protector.
1.
Fuel filler cap
2.
Grommet
3.
Fuel filler tube
4.
Hose clamp
5.
Fuel filler hose
6.
Hose clamp
7.
EVAP/Vent line hose
8.
Hose clamp
9.
EVAP (Recirculation) hose
10. Fuel tank
11. Fuel tank protector
12. Fuel tank mounting band
SBIA0399E
FL-10
FUEL TANK
Revision: 2005 August
2005 Murano
8.
Disconnect fuel filler hose, EVAP/Vent line hose and EVAP
(Recirculation) hose at the other end than fuel tank side.
9.
Support the lower part of fuel tank with transmission jack.
CAUTION:
Support the position that fuel tank mounting bands do not
engage.
10. Remove fuel tank mounting bands.
11. Supporting with hands, descend transmission jack carefully, and remove fuel tank.
CAUTION:
●
Make sure that all connection points have been disconnected.
●
Confirm there is no interference with vehicle.
12. Remove fuel filler tube, if necessary.
INSTALLATION
Note the following, and install in the reverse order of removal.
●
Surely clamp fuel hoses and insert hose to the length below.
●
Be sure hose clamp is not placed on swelled area of fuel tube.
●
Tighten fuel hose clamp so that the distance between its lugs becomes to the following.
●
Push the fuel tank mounting band pin to the vehicle side securely.
●
Before fixing the fuel tank, temporarily install the filler tube.
SBIA0401E
SBIA0402E
Fuel filler hose
: 35 mm (1.38 in)
The other hoses
: 25 mm (0.98 in)
Fuel tank side
: 2 - 6 mm (0.08 - 0.24 in)
Fuel filler tube side
: 5 - 9 mm (0.20 - 0.35 in)
FUEL TANK
FL-11
C
D
E
F
G
H
I
J
K
L
M
A
FL
Revision: 2005 August
2005 Murano
CAUTION:
Use genuine fuel filler tube mounting bolts or equivalent. Make sure to tighten them to the speci-
fied torque.
●
To connect the quick connector, refer to
INSPECTION AFTER INSTALLATION
Make sure there is no fuel leakage at connections in the following steps.
1.
Turn ignition switch “ON” (with engine stopped), and check connections for leakage by applying fuel pres-
sure to fuel piping.
2.
Start engine and rev it up and make sure there are no fuel leaks at the fuel system tube and hose connec-
tions.
●
After removing/installing rear suspension assembly, make sure to adjust wheel alignment and then, adjust
neutral position of steering angle sensor. Refer to
RSU-5, "Wheel Alignment Inspection"
and
"Adjustment of Steering Angle Sensor Neutral Position"
.
FL-12
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2005 August
2005 Murano
SERVICE DATA AND SPECIFICATIONS (SDS)
PFP:00030
Standard and Limit
ABS00349
FUEL TANK
Fuel tank capacity
Approx. 82 (21-5/8 US gal, 18 Imp gal)
Fuel recommendation
FSU-1
FRONT SUSPENSION
E SUSPENSION
CONTENTS
C
D
F
G
H
I
J
K
L
M
SECTION
FSU
A
B
FSU
Revision: 2005 August
2005 Murano
FRONT SUSPENSION
PRECAUTIONS . . . . . . . . . . . . . . .. 2
Caution . . . . . . . . . . . . . . . . . . 2
PREPARATION . . . . . . . . . . . . . . ... 3
Special Service Tools (SST) . . . . . . . . . . 3
Commercial Service Tools . . . . . . . . . . 3
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING . . . . . . . . . . . . 4
NVH Troubleshooting Chart . . . . . . . . . . 4
FRONT SUSPENSION ASSEMBLY . . . . . . ... 5
On-Vehicle Inspection and Service . . . . . . .. 5
Wheel Alignment Inspection . . . . . . . . . . 5
Components . . . . . . . . . . . . . . . . 7
Removal and Installation . . . . . . . . . . .. 8
COIL SPRING AND STRUT . . . . . . . . . ... 9
Removal and Installation . . . . . . . . . . .. 9
REMOVAL . . . . . . . . . . . . . . . . 9
INSTALLATION . . . . . . . . . . . . . . 9
Disassembly and Assembly . . . . . . . . . .. 9
TRANSVERSE LINK . . . . . . . . . . . . . 12
Removal and Installation . . . . . . . . . . 12
STABILIZER BAR . . . . . . . . . . . . . . 14
Removal and Installation . . . . . . . . . . 14
FRONT SUSPENSION MEMBER . . . . . . . . 15
Removal and Installation . . . . . . . . . . 15
FSU-2
PRECAUTIONS
Revision: 2005 August
2005 Murano
PRECAUTIONS
PFP:00001
Caution
AES000G7
●
When installing rubber bushings, final tightening must be carried out under unladen conditions with tires
on ground. Oil will shorten the life of rubber bushings. Be sure to wipe off any spilled oil.
●
Unladen conditions mean that fuel, engine coolant and lubricant are full. Spare tire, jack, hand tools and
mats are in designated positions.
●
After servicing suspension parts, be sure to check wheel alignment.
●
Caulking nuts are not reusable. Always use new ones when installing. Since new caulking nuts are pre-
oiled, tighten as they are.
PREPARATION
FSU-3
C
D
F
G
H
I
J
K
L
M
A
B
FSU
Revision: 2005 August
2005 Murano
PREPARATION
PFP:00002
Special Service Tools (SST)
AES000G8
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Commercial Service Tools
AES000G9
Tool number
(Kent-Moore No.)
Tool name
Description
KV991040S0
( — )
CCK gauge attachment
1. Plate
2. Guide bolts
3. Nuts
4. Springs
5. Center plate
6. KV99104020 Adapter A
a: 72 mm (2.83 in) dia.
7. KV99104030 Adapter B
b: 65 mm (2.56 in) dia.
8. KV99104040 Adapter C
c: 57 mm (2.24 in) dia.
9. KV99104050 Adapter D
d: 53.4 mm (2.102 in) dia.
Measuring wheel alignment
ST35652000
( — )
Strut attachment
Disassembling and assembling strut
ST3127S000
(See J25742-1)
Preload gauge
1. GC91030000
Torque wrench (J25765)
2. HT62940000 ( — )
Socket adapter (1/2
″
)
3. HT62900000 ( — )
Socket adapter (3/8
″
)
Measuring sliding torque of ball joint
S-NT498
ZZA0807D
NT124
Tool name
Description
Spring compressor
Removing coil spring
Power tool
●
Removing wheel nuts
●
Removing undercover
●
Removing front suspension compo-
nents parts
S-NT717
PBIC0190E
FSU-4
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
Revision: 2005 August
2005 Murano
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
PFP:00003
NVH Troubleshooting Chart
AES000GA
Use chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.
×
: Applicable
Reference page
—
—
—
NVH
in
PR s
e
c
tio
n
NVH
in
RFD s
e
c
tio
n
N
V
H
i
n
R
AX and R
S
U
sect
io
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
Im
pr
o
per
i
n
st
al
la
ti
on
,
lo
osen
ess
S
tr
u
t d
e
fo
rm
at
ion,
d
a
m
age
or
d
e
fl
ec
ti
on
Bus
h
ing or
m
oun
ti
ng det
er
io
ra
ti
on
P
a
rt
s
in
te
rf
e
re
n
c
e
Spr
ing f
a
ti
gue
Sus
pens
io
n l
o
o
s
ene
ss
In
co
rr
ect
w
h
e
e
l a
lignm
en
t
S
ta
b
ili
z
er
bar
f
a
ti
g
u
e
PROPELL
E
R SHAF
T
DIFFERENTIAL
REAR AXLE AND R
E
AR
SUSPENSION
TIRES
ROAD W
H
EEL
D
R
IV
E
SH
AF
T
BRAKES
STEERING
Symptom
FRONT SUSPENSION
Noise
× ×
×
×
×
×
×
× ×
×
×
× ×
×
Shake
× ×
×
×
×
×
×
×
×
× ×
×
Vibration
× ×
×
×
×
×
×
×
×
×
Shimmy
× ×
×
×
×
×
×
×
×
×
Judder
× ×
×
×
×
×
×
×
Poor quality ride or han-
dling
× ×
×
×
×
× ×
×
×
×
FRONT SUSPENSION ASSEMBLY
FSU-5
C
D
F
G
H
I
J
K
L
M
A
B
FSU
Revision: 2005 August
2005 Murano
FRONT SUSPENSION ASSEMBLY
PFP:54010
On-Vehicle Inspection and Service
AES000GB
Make sure the mounting conditions (looseness, back lash) of each component and component statues (wear,
damage) are normal.
INSPECTION OF TRANSVERSE LINK END PLAY
1.
Set front wheels in a straight-ahead position. Do not depress brake pedal.
2.
Measure axial end play of transverse link ball joint by prying between suspension arm and front axle with
a iron bar or something similar.
CAUTION:
Be careful not to damage ball joint boot.
STRUT INSPECTION
Check strut for oil leakage, damage and replace if necessary.
Wheel Alignment Inspection
AES000GC
DESCRIPTION
●
Measure wheel alignment under unladen conditions. “Unladen conditions” means that fuel, engine cool-
ant, and lubricant are full. Spare tire, jack, hand tools and mats are in designated positions.
PRELIMINARY CHECK
1.
Check tires for improper air pressure and wear.
2.
Check road wheels for runout.
3.
Check wheel bearing axial end play.
4.
Check transverse link ball joint axial end play.
5.
Check strut operation.
6.
Check each mounting point of axle and suspension for looseness and deformation.
7.
Check each link, rod, and member for cracks, deformation and other damage.
8.
Check vehicle posture.
INSPECTION OF CAMBER, CASTER AND KINGPIN INCLINATION ANGLES
●
Camber, caster, kingpin inclination angles cannot be adjusted.
●
Before inspection, mount front wheels onto turning radius gauge. Mount rear wheels onto a stand that has
same height so vehicle will remain horizontal.
Using a CCK Gauge
1.
Remove wheel nuts (3), and install a guide bolt (SST) to hub
bolt.
2.
Screw adapter (SST) into plate body (SST) until it contacts body
tightly.
3.
Screw center plate (SST) into plate body (SST).
4.
Insert plate (SST) on guide bolt (SST). Put spring in, and then
evenly screw in guide bolt nut (SST). When fastening guide bolt
nut, do not completely compress spring.
Axial end play
: 0 mm (0 in)
SEIA0240E
FSU-6
FRONT SUSPENSION ASSEMBLY
Revision: 2005 August
2005 Murano
5.
Place the dent of alignment gauge onto the projection of center
plate (SST) and tightly contact them to measure.
CAUTION:
●
If camber, caster, or kingpin inclination angle is outside
the standard, check front suspension parts for wear and
damage, and replace suspect parts if necessary.
●
Kingpin inclination angle is reference value, no inspec-
tion is required. (Due to the type of suspension, the king-
pin inclination angle cannot be measured correctly using a normal alignment tester.)
Toe-In Inspection
Measure toe-in using the following procedure.
WARNING:
●
Always perform the following procedure on a flat surface.
●
Make sure that no person is in front of vehicle before push-
ing it.
1.
Bounce front of vehicle up and down to stabilize the posture.
2.
Push vehicle straight ahead about 5 m (16 ft).
3.
Put a mark on base line of the tread (rear side) of both tires at
the same height of hub center. These are measuring points.
4.
Measure distance “A” (rear side).
5.
Push vehicle slowly ahead to rotate wheels 180 degrees (1/2
turn).
If wheels have rotated more than 180 degrees (1/2 turn), try the
above procedure again from the beginning. Never push vehicle
backward.
6.
Measure distance “B” (front side).
Camber, caster, kingpin inclination angles:
Refer to
FSU-16, "SERVICE DATA AND SPECIFI-
SEIA0241E
AFA050
Total toe-in:
DATA AND SPECIFICATIONS
(SDS)"
SFA234AC
FRONT SUSPENSION ASSEMBLY
FSU-7
C
D
F
G
H
I
J
K
L
M
A
B
FSU
Revision: 2005 August
2005 Murano
Components
AES000GD
SEIA0466E
FSU-8
FRONT SUSPENSION ASSEMBLY
Revision: 2005 August
2005 Murano
Removal and Installation
AES000GE
Remove suspension assembly with engine assembly from vehicle. Refer to “ENGINE MECHANICAL” section
.
1.
Upper mounting plate
2.
Mounting insulator
3.
Mounting insulator bracket
4.
Mounting bearing
5.
Spring upper seat
6.
Spring upper rubber seat
7.
Coil spring
8.
Spring lower rubber seat
9.
Bound bumper
10. Strut
11. Stabilizer clamp
12. Stabilizer bushing
13. Stabilizer bar
14. Connecting rod
15. Strut assembly
16. Front axle
17. Member stay
18. Transverse link
19. Front suspension member
20. Rebound stopper
21. Damper assembly (with 2WD
models)
22. Air guide
COIL SPRING AND STRUT
FSU-9
C
D
F
G
H
I
J
K
L
M
A
B
FSU
Revision: 2005 August
2005 Murano
COIL SPRING AND STRUT
PFP:55302
Removal and Installation
AES000NM
REMOVAL
1.
Remove tire with power tool.
2.
Remove cowl top grille. Refer to
3.
Remove brake caliper with power tool. Hang it in a place where it will not interfere with work. Refer to
28, "Removal and Installation of Brake Caliper Assembly"
.
4.
Remove lock plate of brake hose from strut assembly.
5.
Remove harness of wheel sensor from strut assembly. Refer to
.
NOTE:
Do not pull on wheel sensor harness.
6.
Remove mounting nut between strut assembly and connecting rod.
7.
Remove mounting bolt and nut between strut assembly and steering knuckle with power tool.
8.
Remove mounting nuts on mounting insulator bracket with power tool, then remove strut assembly from
vehicle.
INSTALLATION
●
Refer to
for tightening torque. Install in the reverse order of removal.
NOTE:
Refer to component parts location and do not reuse non-reusable parts.
●
Perform final tightening of strut assembly lower side (rubber bushing) under unladen conditions with tires
on level ground. Check wheel alignment. Refer to
FSU-16, "SERVICE DATA AND SPECIFICATIONS
Disassembly and Assembly
AES000NN
DISASSEMBLY
NOTE:
Make sure piston rod on strut is not damaged when removing components from strut assembly.
1.
Install strut attachment (SST) to strut and fix it in a vise.
CAUTION:
When installing strut attachment (SST) to strut, wrap a shop
cloth around strut to protect it from damage.
2.
Using a spring compressor (commercial service tool), compress
coil spring between spring upper seat and spring lower seat (on
strut) until coil spring is free.
CAUTION:
Be sure spring compressor (commercial service tool) is
securely attached to coil spring. Compress coil spring.
SEIA0296E
SEIA0297E
FSU-10
COIL SPRING AND STRUT
Revision: 2005 August
2005 Murano
3.
Make sure coil spring between spring upper seat and spring
lower seat is free and then secure piston rod tip so that piston
rod does not turn, and remove piston rod lock nut.
4.
Remove upper mounting plate, mounting insulator, mounting insulator bracket, mounting bearing, spring
upper rubber seat coil spring, spring lower rubber seat from strut.
5.
Gradually release spring compressor (commercial service tool), and remove coil spring.
CAUTION:
Loosen while making sure coil spring attachment position does not move.
6.
Remove bound bumper from spring upper seat.
7.
Remove strut attachment (SST) from strut.
INSPECTION AFTER DISASSEMBLY
Strut Inspection
●
Check strut for deformation, cracks or damage, and replace if necessary.
●
Check piston rod for damage, uneven wear or distortion, and replace if necessary.
●
Check welded and sealed areas for oil leakage, and replace if necessary.
Mounting Insulator and Rubber Parts Inspection
Check mounting insulator for cracks and rubber parts for wear. Replace them if necessary.
Coil Spring Inspection
Check coil spring for cracks, wear or damage, and replace if necessary.
ASSEMBLY
NOTE:
Make sure piston rod on strut is not damaged when attaching components to strut.
1.
Install strut attachment (SST) to strut and fix it in a vise.
CAUTION:
When installing strut attachment (SST) to strut, wrap a shop cloth around strut to protect it from
damage.
2.
Install spring lower seat to strut.
3.
Compress coil spring using a spring compressor (commercial service tool), and install it onto strut.
CAUTION:
●
Face tube side of coil spring downward. Align lower end
to spring rubber seat as shown in the figure.
●
Be sure spring compressor (commercial service tool) is
securely attached to coil spring. Compress coil spring.
4.
Install bound bumper to spring upper seat.
SEIA0218J
SFA149
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст