Nissan Murano Z50 (2004 year). Manual — part 37
BODY REPAIR
BL-185
C
D
E
F
G
H
J
K
L
M
A
B
BL
Revision: 2004 November
2004 Murano
REAR FENDER
Change parts
●
Rear fender assembly (LH)
SIIA2190E
BL-186
BODY REPAIR
Revision: 2004 November
2004 Murano
SIIA2191E
BODY REPAIR
BL-187
C
D
E
F
G
H
J
K
L
M
A
B
BL
Revision: 2004 November
2004 Murano
REAR PANEL
Change parts
●
Rear panel assembly
SIIA2192E
BL-188
BODY REPAIR
Revision: 2004 November
2004 Murano
REAR FLOOR REAR
●
Work after rear panel has been removed.
SIIA2193E
BODY REPAIR
BL-189
C
D
E
F
G
H
J
K
L
M
A
B
BL
Revision: 2004 November
2004 Murano
Change parts
●
Rear floor rear
●
Spare tire clamp bracket
SIIA2437E
BL-190
BODY REPAIR
Revision: 2004 November
2004 Murano
REAR SIDE MEMBER EXTENSION
●
Work after rear panel has been removed.
SIIA2195E
BODY REPAIR
BL-191
C
D
E
F
G
H
J
K
L
M
A
B
BL
Revision: 2004 November
2004 Murano
Change parts
●
Rear side member extension (LH)
BL-192
BODY REPAIR
Revision: 2004 November
2004 Murano
BR-1
BRAKE SYSTEM
F BRAKES
CONTENTS
C
D
E
G
H
I
J
K
L
M
SECTION
BR
A
B
BR
Revision: 2004 November
2004 Murano
BRAKE SYSTEM
PRECAUTIONS . . . . . . . . . . . . . . .. 3
PREPARATION . . . . . . . . . . . . . . ... 4
Commercial Service Tools . . . . . . . . . . 4
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING . . . . . . . . . . . . 5
NVH Troubleshooting Chart . . . . . . . . . . 5
BRAKE PEDAL . . . . . . . . . . . . . . .. 6
Inspection and Adjustment . . . . . . . . . ... 6
Removal and Installation . . . . . . . . . . .. 8
BRAKE FLUID . . . . . . . . . . . . . . ...11
On-Board Inspection . . . . . . . . . . . ...11
LEVEL CHECK . . . . . . . . . . . . . 11
Drain and Refill . . . . . . . . . . . . . . 11
Bleeding Brake System . . . . . . . . . . .. 12
BRAKE PIPING AND HOSE . . . . . . . . . 13
REMOVAL . . . . . . . . . . . . . . ... 13
INSTALLATION . . . . . . . . . . . . ... 14
Removal and Installation of Rear Brake Piping and
Brake Hose . . . . . . . . . . . . . . . 14
REMOVAL . . . . . . . . . . . . . . ... 14
INSTALLATION . . . . . . . . . . . . ... 14
Inspection After Installation . . . . . . . . . 14
BRAKE MASTER CYLINDER . . . . . . . . .. 15
On Board Inspection . . . . . . . . . . . ... 15
LEAK INSPECTION . . . . . . . . . . . 15
Removal and Installation . . . . . . . . . . 15
REMOVAL . . . . . . . . . . . . . . ... 15
INSTALLATION . . . . . . . . . . . . ... 15
Components . . . . . . . . . . . . . . ... 16
WITH VDC MODELS . . . . . . . . . . .. 16
WITHOUT VDC MODELS . . . . . . . . ... 17
Disassembly and Assembly . . . . . . . . . 18
WITHOUT VDC MODELS . . . . . . . . ... 18
WITH VDC MODELS . . . . . . . . . . .. 21
BRAKE BOOSTER . . . . . . . . . . . . ... 22
On-Vehicle Service . . . . . . . . . . . . . 22
OPERATING CHECK . . . . . . . . . . .. 22
AIRTIGHT CHECK . . . . . . . . . . . .. 22
Removal and Installation . . . . . . . . . . 23
VACUUM LINES . . . . . . . . . . . . . ... 25
Removal and Installation . . . . . . . . . . 25
Inspection . . . . . . . . . . . . . . . ... 25
VISUAL INSPECTION . . . . . . . . . . . 25
CHECK VALVE INSPECTION . . . . . . . . 26
FRONT DISC BRAKE . . . . . . . . . . . ... 27
On-Board Inspection . . . . . . . . . . . ... 27
PAD WEAR INSPECTION . . . . . . . . ... 27
Components . . . . . . . . . . . . . . ... 27
Removal and Installation of Brake Pad . . . . .. 28
REMOVAL . . . . . . . . . . . . . . ... 28
INSTALLATION . . . . . . . . . . . . ... 28
Removal and Installation of Brake Caliper Assembly
REMOVAL . . . . . . . . . . . . . . ... 28
INSTALLATION . . . . . . . . . . . . ... 29
BR-2
Revision: 2004 November
2004 Murano
Assembly . . . . . . . . . . . . . . . . 29
REAR DISC BRAKE . . . . . . . . . . . . . 33
On-Board Inspection . . . . . . . . . . . ... 33
PAD WEAR INSPECTION . . . . . . . . ... 33
Components . . . . . . . . . . . . . . ... 33
Removal and Installation of Brake Pad . . . . ... 34
REMOVAL . . . . . . . . . . . . . . ... 34
INSTALLATION . . . . . . . . . . . . . 34
Removal and Installation of Brake Caliper Assembly
REMOVAL . . . . . . . . . . . . . . ... 34
INSTALLATION . . . . . . . . . . . . . 34
Disassembly and Assembly of Brake Caliper
Assembly . . . . . . . . . . . . . . . . 35
PRECAUTIONS
BR-3
C
D
E
G
H
I
J
K
L
M
A
B
BR
Revision: 2004 November
2004 Murano
PRECAUTIONS
PFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
AFS0029O
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 Brake System
AFS0016P
●
Recommended fluid is brake fluid “DOT 3”.
●
Do not reuse drained brake fluid.
●
Be careful not to splash brake fluid on painted areas; it may cause paint damage. If brake fluid is splashed
on painted areas, wash it away with water immediately.
●
To clean or wash all parts of master cylinder, disc brake caliper and wheel cylinder, use clean brake fluid.
●
Never use mineral oils such as gasoline or kerosene. They will ruin rubber parts of the hydraulic system.
●
Use flare nut wrench when removing and installing brake tube.
●
When installing brake piping,be sure to torque.
●
Before working, turn ignition switch OFF and disconnect con-
nectors of ABS actuator and control unit or battery negative ter-
minal.
●
Burnish the brake contact surfaces after refinishing or replacing
drums or rotors, after replacing pads or linings, or if a soft pedal
occurs at very low mileage.
Refer to
BR-32, "BRAKE BURNISHING PROCEDURE"
WARNING:
●
Clean brake pads and shoes with a waste cloth, then wipe
with a dust collector.
SBR686C
BR-4
PREPARATION
Revision: 2004 November
2004 Murano
PREPARATION
PFP:00002
Commercial Service Tools
AFS0016Q
Tool name
Description
1. Flare nut crowfoot
a:10 mm (0.39 in) / 12 mm (0.47 in)
2. Torque wrench
Removing and installing each brake
piping
Power tool
Removing front and rear caliper
assembly, tires
S-NT360
PBIC0190E
PBIC0191E
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
BR-5
C
D
E
G
H
I
J
K
L
M
A
B
BR
Revision: 2004 November
2004 Murano
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
PFP:00003
NVH Troubleshooting Chart
AFS0016R
Use the 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
a
n
d
FS
U
,
RSU s
e
c
ti
o
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
i
n
F
AX and R
AX sec
ti
o
n
N
V
H in
PS s
e
c
tio
n
Possible cause and
suspected parts
Pad
s
-
dam
age
d
Pad
s
-
unev
en w
ear
Shi
m
s dam
ag
ed
R
o
to
r i
m
bal
anc
e
Ro
to
r d
a
ma
g
e
R
o
to
r r
uno
ut
Ro
to
r d
e
fo
rm
a
ti
o
n
R
o
to
r d
e
fl
e
c
ti
o
n
Ro
to
r ru
s
t
R
o
to
r t
h
ickn
ess
va
ri
at
io
n
D
rum
ou
t
of
r
oun
d
PROPELL
E
R SHAF
T
DIFFERENTIAL
AXL
E AND
SUSPENSION
TIRES
ROAD W
H
EEL
D
R
IV
E
SH
AF
T
STEERING
Symptom
Brake
Noise
×
×
×
×
×
×
×
×
×
×
Shake
×
×
×
×
×
×
×
Shimmy, Judder
×
×
×
×
×
×
×
×
×
×
×
BR-6
BRAKE PEDAL
Revision: 2004 November
2004 Murano
BRAKE PEDAL
PFP:46501
Inspection and Adjustment
AFS0016S
PLAY AND CLEARANCE BETWEEN BRAKE PEDAL AND FLOOR PANEL WITH PEDAL
DEPRESSED
1.
Check the brake pedal free height from dash floor panel.
2.
Adjust the height referring to the following specifications.
CAUTION:
When adjustable pedal equipped, During the pedal height
measurement, pedal must be in the front most position.
PFIA0423E
H
Brake pedal height (from dash panel top sur-
face)
199.5 - 209.5 mm (7.85 - 8.25 in)
D
Depressed pedal height [under a force of 490
N (50 kg, 110 lb) with engine running]
More than 120 mm (4.72 in)
C
1
or C
2
Clearance between bracket and threaded end
of ASCD cancel switch or stop lamp switch
0.74 - 1.96 mm (0.0291 - 0.0772 in)
A
Pedal play
3 - 11 mm (0.12 - 0.43 in)
BRAKE PEDAL
BR-7
C
D
E
G
H
I
J
K
L
M
A
B
BR
Revision: 2004 November
2004 Murano
ADJUSTMENT
1.
Loosen the stop lamp switch and ASCD cancel switch by turning
it counterclockwise by 45
°
.
2.
Loosen lock nut (A) on the input rod, then turn input rod to adjust
the pedal to specified height, and tighten lock nut (A).
CAUTION:
Make sure the threaded end of the input rod stays inside the
clevis.
3.
With the pedal pulled and held by hand, press the stop lamp
switch and ASCD cancel switch until its threaded end contacts
the bracket.
4.
With the threaded end of the stop lamp switch and ASCD cancel
switch contacting the bracket, turn the switch clockwise by 45
°
to secure.
CAUTION:
Make sure that the clearance (C) between the bracket and
threaded end of the stop lamp switch is within the standard.
5.
Check the pedal play.
CAUTION:
Make sure that the stop lamp goes off when the pedal is
released.
6.
Start the engine to check the brake pedal depressed height.
Lock nut (A)
:
15.7 - 21.6 N·m (1.6 - 2. 2 kg-m, 12 - 15 in-lb)
PFIA0436E
BR-8
BRAKE PEDAL
Revision: 2004 November
2004 Murano
Removal and Installation
AFS0016T
COMPONENT PARTS LOCATION (NOT FOR ADJUSTABLE PEDAL)
1.
Brake pedal assembly
2.
Snap pin
3.
Clip
4.
Stop lamp switch
5.
Pedal pad
6.
Clevis pin
7.
ASCD cancel switch
PFIA0401E
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