Murano Cross Cabriolet Z51 (2011 year). Manual — part 30
SQUEAK AND RATTLE TROUBLE DIAGNOSES
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Used to insulate where movement does not occur. Ideal for instrument panel applications.
• 68370-4B000: 15
×
25 mm (0.591
×
0.984 in) pad
• 68239-13E00: 5 mm (0.197 in) wide tape roll
The following materials, not found in the kit, can also be used to repair squeaks and rattles.
UHMW (TEFLON) TAPE
Insulates where slight movement is present. Ideal for instrument panel applications.
SILICONE GREASE
Used in place of UHMW tape that is visible or does not fit. Only lasts a few months.
SILICONE SPRAY
Used when grease cannot be applied.
DUCT TAPE
Used to eliminate movement.
CONFIRM THE REPAIR
After repair is complete, test drive the vehicle to confirm that the cause of noise is repaired by test driving the
vehicle. Operate the vehicle under the same conditions as when the noise originally occurred. Refer to the
notes on the Diagnostic Worksheet.
Inspection Procedure
INFOID:0000000006937873
Refer to Table of Contents for specific component removal and installation information.
INSTRUMENT PANEL
Most incidents are caused by contact and movement between:
1.
The cluster lid A and instrument panel
2.
Acrylic lens and combination meter housing
3.
Instrument panel to front pillar garnish
4.
Instrument panel to windshield
5.
Instrument panel mounting pins
6.
Wiring harnesses behind the combination meter
7.
A/C defroster duct and duct joint
These incidents can usually be located by tapping or moving the components to duplicate the noise or by
pressing on the components while driving to stop the noise. Most of these incidents can be repaired by
applying felt cloth tape or silicon spray (in hard to reach areas). Urethane pads can be used to insulate
wiring harness.
CAUTION:
Never use silicone spray to isolate a squeak or rattle. If the area is saturated with silicone, the
recheck of repair becomes impossible.
CENTER CONSOLE
Components to check include:
1.
Shifter assembly cover to finisher
2.
A/C control unit and cluster lid C
3.
Wiring harnesses behind audio and A/C control unit
The instrument panel repair and isolation procedures also apply to the center console.
DOORS
Check the following items:
1.
Finisher and inner panel making a slapping noise
2.
Inside handle escutcheon connection to door finisher
3.
Wiring harnesses tapping
4.
Door striker out of alignment causing a popping noise on starts and stops
Tapping, moving the components, or pressing on them while driving to duplicate the conditions can isolate
many of these incidents. The areas can usually be insulated with felt cloth tape or insulator foam blocks from
the NISSAN Squeak and Rattle Kit (J-43980) to repair the noise.
TRUNK
Trunk noises are often caused by a loose jack or loose items put into the trunk by the customer.
In addition check for the following items:
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SQUEAK AND RATTLE TROUBLE DIAGNOSES
1.
Trunk lid dumpers out of adjustment
2.
Trunk lid striker out of adjustment
3.
Trunk lid torsion bars knocking together
4.
A loose license plate or bracket
Most of these incidents can be repaired by adjusting, securing, or insulating the item(s) or component(s) caus-
ing the noise.
SUNROOF/HEADLINING
Noises in the sunroof / headlining area can often be traced to one of the following items:
1.
Sunroof lid, rail, linkage, or seals making a rattle or light knocking noise
2.
Sunvisor shaft shaking in the holder
3.
Front or rear windshield touching headlining and squeaking
Again, pressing on the components to stop the noise while duplicating the conditions can isolate most of these
incidents. Repairs usually consist of insulating with felt cloth tape.
SEATS
When isolating seat noise it is important to note the position the seat is in and the load placed on the seat
when the noise occurs. These conditions should be duplicated when verifying and isolating the cause of the
noise.
Causes of seat noise include:
1.
Headrest rods and holder
2.
A squeak between the seat pad cushion and frame
3.
The rear seatback lock and bracket
These noises can be isolated by moving or pressing on the suspected components while duplicating the con-
ditions under which the noise occurs. Most of these incidents can be repaired by repositioning the component
or applying urethane tape to the contact area.
UNDERHOOD
Some interior noise may be caused by components under the hood or on the engine wall. The noise is then
transmitted into the passenger compartment.
Causes of transmitted underhood noise include:
1.
Any component mounted to the engine wall
2.
Components that pass through the engine wall
3.
Engine wall mounts and connectors
4.
Loose radiator mounting pins
5.
Hood bumpers out of adjustment
6.
Hood striker out of adjustment
These noises can be difficult to isolate since they cannot be reached from the interior of the vehicle. The best
method is to secure, move, or insulate one component at a time and test drive the vehicle. Also, engine RPM
or load can be changed to isolate the noise. Repairs can usually be made by moving, adjusting, securing, or
insulating the component causing the noise.
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SQUEAK AND RATTLE TROUBLE DIAGNOSES
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Diagnostic Worksheet
INFOID:0000000006937874
PIIB8740E
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SQUEAK AND RATTLE TROUBLE DIAGNOSES
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WINDSHIELD GLASS
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REMOVAL AND INSTALLATION
WINDSHIELD GLASS
Exploded View
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WINDSHIELD GLASS
Removal and Installation
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REMOVAL
1.
Remove front pillar garnish (LH and RH). Refer to
INT-18, "FRONT PILLAR GARNISH : Removal and
.
2.
Remove headlining. Refer to
INT-26, "Removal and Installation"
3.
Remove front wiper arm (LH and RH). Refer to
WW-42, "Removal and Installation"
4.
Remove front fender cover. Refer to
EXT-26, "FENDER PROTECTOR : Removal and Installation"
.
5.
Remove cowl top cover. Refer to
EXT-20, "Removal and Installation"
.
6.
Remove the roof side molding (LH and RH). Refer to
EXT-41, "Removal and Installation"
7.
Guiding a cutter knife along windshield glass, cut the windshield molding.
CAUTION:
Apply protective tape around windshield to prevent painted surface from being damaged.
8.
Using a pair of pliers, pull molding remaining at the body flange out of bonded area of windshield glass.
9.
Paint matching marks on the body and glass if the windshield is
reused.
NOTE:
• Positioning during installation can be easily performed.
• When installing a new windshield glass mount the glass on the
body and put the matching marks after clearing the body side.
10. Cut the adhesive.
Depending on the tool in use, follow the procedures below:
CAUTION:
Never use a windshield cutter if the windshield is reused. (It may scratch the glass surface)
a.
With piano wire (when reusing windshield glass).
1.
Windshield glass
2.
Inside mirror base
3.
Adhesive tape
4.
Windshield molding (side)
5.
Fastener (side)
6.
Windshield molding upper
7.
Upper spacer
8.
Dam sealant rubber lower
9.
Lower spacer
10.
Dam sealant rubber upper
11.
Insulator
12. Adhesive
13.
Headlining finisher
14. Headlining assembly
15. Body panel primer
16.
Glass primer
17. Cowl top cover
18. Cowl top center
19.
Insulator dash lower
20. Front pillar garnish
21. Body side outer
D
: 7 (0.276)
E
: 12 (0.472)
F
: 11 (0.433)
G
: 17 (0.669)
H
: 11 (0.433)
I
: 19 (0.748)
J
: 11 (0.433)
K
: 17 (0.669)
: Pawl
Always replace after every disassembly
Unit: mm (in)
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WINDSHIELD GLASS
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i.
Pass the piano wire (B) from the passenger room to the bonded
area of windshield glass using a wire pierce (A).
CAUTION:
• Never press the piano wire excessively against the edge
of the glass.
• Always use a Standish cover (C) to keep the piano wire
clear of plastic parts such as the instrument panel.
• For the corner area, never insert the piano wire into the
mating surfaces of windshield glass.
• Never damage the harness around the windshield glass.
ii.
Tie both ends of the piano wire (B) to the wire grip (A), etc.
iii.
With 2 persons, one holding the piano wire (B) inside the vehicle
along with the windshield glass and the other holding it outside
the vehicle along with the gap between the body and windshield
glass, pull it to cut off the adhesive.
CAUTION:
Always use a Standish cover (C) to keep the piano wire
clear of plastic parts such as the instrument panel.
b.
With a windshield cutter (A) (when replacing windshield glass)
i.
Apply soapy water around the bonded area on the body for
smooth movement of the windshield cutter.
ii.
Insert the windshield cutter into the bonded area. Cut the adhe-
sive by pulling the knife, keeping the tip parallel to the edge of
the windshield glass.
11. Use rubber suction cups or suction lifter (A), etc. to remove
windshield glass from the vehicle.
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WINDSHIELD GLASS
INSTALLATION
1.
Using a scraper, remove remaining adhesive (sealant) on the
body side down to approximately a depth that is 2 mm (0.079 in)
thick (a) so that entire contour becomes smooth.
CAUTION:
If the bonded area on the body is scratched, repair it with a
two-liquid type urethane paint. Never use lacquer type
paint.
2.
When reusing the windshield glass (2), use the cutter (A) to
remove the remaining adhesive (1) (sealant) and smooth out the
surface.
3.
Mount the windshield glass onto the vehicle and paint matching marks on the body and glass when install-
ing new glass. Then remove the glass again.
4.
Use the rubber suction cups or suction lifter (A) to set the glass
(1) on the glass stand (B).
5.
Install a new adhesive tape into the windshield glass.
6.
Install the news spacers.
7.
Install dam sealant rubber.
8.
Clean the bonded area on the glass and body with white gasoline or degreasing agent.
9.
Install new glass insulator.
10. Install new clips (lower and upper).
11. Apply primer for the glass along the entire circumference of the glass.
Use the sealing kit for glass application and the special holder for cartridge or similar tools.
CAUTION:
There are 2 types of primer. Never confuse the application methods.
• Primer for painted surfaces
• Primer for glass
NOTE:
The essential function of primers is to strengthen adhesion between the glass and the painted surface.
12. Apply primer for the painted surface to the body side bonding surface.
CAUTION:
• If the body side bonding surface is repaired with a two-liquid type urethane paint, always apply
the primer after drying the paint.
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WINDSHIELD GLASS
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• If primer for painted surfaces adheres to a painted surface other than the bonding area, or if it
overflows, quickly remove it with white gasoline or degreasing agent.
• Always use a Standish cover (stainless plate) to prevent primer for painted surfaces from adher-
ing to the instrument panel.
13. Affix the dam sealant rubber and apply adhesive along the edge of the glass within the time period indi-
cated in the service manual after applying primer.
• When reusing the glass, affix new dam sealant rubber at the same place where old dam rubber is
affixed.
• When installing new glass, apply the dam sealant rubber from the edge of the glass so as to hide the
black print.
CAUTION:
• Apply the dam sealant rubber (1) from the outline mark of
black print as shown in Exploded View.
• Start to apply the dam sealant rubber at the outline mark
of black print. Apply it so as to only place it without pull-
ing. Stop applying at another outline mark of black print.
NOTE:
Open adhesive by cutting off the nozzle tip and set it in a sealant
gun.
14. Use rubber suction cups or suction lifter (A) that are installed in
advance, align the matching marks between the spacer and roof
panel hole and between the body and glass (1) to install them on
the vehicle.
CAUTION:
2 or more workers are required when installing the glass.
15. Press the entire surface of the glass lightly to fit it completely.
16. Install the new fastener.
17. Correct any adhesive overflow or shortage using a spatula to make the surface smooth.
18. Remove the protective tape.
19. Install new windshield glass molding.
NOTE:
Lightly affix the center of molding. Affix the whole length while checking the length on the left and right.
CAUTION:
• Always install the windshield molding before the adhesive hardens.
• After installing glass, keep the front door glass open until the adhesive is completely cured.
Never drive the vehicle.
20. Install the removed parts.
CAUTION:
• Adjust the front wiper arms stop position. Refer to
.
• Check the mating area with surrounding parts. Adjust if necessary.
Inspection
INFOID:0000000006937885
REPAIRING WATER LEAKAGE FOR WINDSHIELD
Leakage can be repaired without removing the glass.
Determine the extent of leakage if water is leaking between the urethane adhesive material and body or glass.
This can be done by applying water to the windshield area while pushing glass outward.
Apply primer (if necessary) and then urethane adhesive to the leakage point to stop the leakage.
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QUARTER WINDOW GLASS
QUARTER WINDOW GLASS
Exploded View
INFOID:0000000007220778
Removal and Installation
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REMOVAL
1.
Fully open soft top assembly.
2.
Fully open quarter window glass.
3.
Remove rear seat cushion. Refer to
SE-58, "SEAT CUSHION : Removal and Installation"
.
4.
Remove rear seatback. Refer to
SE-57, "SEATBACK : Removal and Installation"
5.
Remove quarter window weather-strip front, center and rear.
6.
Remove rear side finisher. Refer to
INT-22, "REAR SIDE FINISHER : Removal and Installation"
.
7.
Remove rear seatback side support assembly. Refer to
.
8.
Remove rear side outside molding. Refer to
EXT-35, "Removal and Installation"
9.
Remove quarter window glass stopper (LH and RH). Refer to
.
1.
Quarter window glass
2.
Quarter window weather-strip rear
3.
Quarter window rear guide rail
4.
Quarter window regulator motor
5.
Quarter window front guide channel
6.
Quarter window weather-strip front
7.
Quarter window weather-strip center 8.
Door inner stabilizer assembly
9.
Quarter window glass stopper (LH/
RH)
10. Quarter window regulator assembly
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QUARTER WINDOW GLASS
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10. Remove door inner stabilizer assembly.
a.
Remove folding roof bracket mounting bolt (A).
b.
Remove door inner stabilizer assembly mounting bolts (B).
11. Remove quarter window glass mounting nuts (A).
a.
Operate quarter window glass motor switch to raise or lower the
quarter window glass until the glass mounting nuts (A) can be
seen.
b.
Remove the upper side of sealing screen (1) with a cutter tool.
NOTE:
Cut the butyl-tape so that some parts of the butyl-tape do not
remain on the sealing screen, if the sealing screen is reused.
12. Remove the quarter window glass (1).
1.
Hold securely quarter window glass and remove it from
quarter window regulator.
2.
Pull up while rotating quarter window glass as shown in the
figure to remove it from quarter window rear guide rail (2).
13. Remove quarter window regulator assembly.
a.
Remove quarter window regulator mounting nuts (A).
b.
Remove quarter window regulator motor mounting nuts (B).
c.
Disconnect harness connector (C).
d.
Remove quarter window regulator assembly from door panel.
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QUARTER WINDOW GLASS
14. Remove quarter window guide rail mounting nuts (A) and nuts
(B), and then remove quarter window guide rail.
15. Remove quarter window front guide channel (1) mounting nut
(A) and (B), then remove quarter window front guide channel.
INSTALLATION
Install in the reverse order of removal.
INSPECTION AFTER REMOVAL
Quarter window glass regulator
Check that the quarter window glass regulator assembly for the following. If a failure is detected, replace or
grease it.
• Wire wear
• Quarter window glass regulator assembly deformation
• Grease body condition on each sliding part
The arrows in the figure grease show the application points of the multi-purpose grease.
Quarter window rear guide rail and front guide channel
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QUARTER WINDOW GLASS
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Check that the quarter window (1) rear guide rail (2) and guide chan-
nel (3) for the following. If a failure is detected, replace or grease it.
• Quarter window rear guide rail or guide channel deformation
• Grease body condition on each sliding part
The arrows in the figure show the application points of the multi-pur-
pose grease.
Disassembly and Assembly
INFOID:0000000007220780
DISASSEMBLY
1.
Remove quarter window regulator assembly. Refer to
GW-16, "Removal and Installation"
.
2.
Remove the quarter window regulator motor from quarter window glass regulator assembly.
ASSEMBLY
Assemble in the reverse order of disassembly.
Inspection and Adjustment
INFOID:0000000007220781
FITTING ADJUSTMENT
CAUTION:
Adjust door inner stabilizer assembly after every quarter window glass removal before adjusting the
glass.
Door inner stabilizer assembly adjustment procedure.
1.
Loose door inner stabilizer assembly adjusting nut (A).
2.
Set quarter window glass (2) to the position just before fully-closed (the status that glass stopper does not
contact with inner stabilizer (1)).
3.
Contact outside surface of quarter window glass to outside molding while lightly pressing door inner stabi-
lizer assembly adjusting bolts (A) as shown by the arrows in the figure to inside surface of quarter window
glass (2).
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Glass mounting nut
Tightening torque
: 7.0 N·m (0.71 kg-m, 62 in-lb)
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QUARTER WINDOW GLASS
4.
Tighten bolt on upper end of inner stabilizer to the specified torque and check that door inner stabilizer is
parallel to glass surface.
Preparation for adjustment
1.
Apply protective tape (A) as shown on the figure above in door glass and quarter window glass.
2.
Fully close the door window glass and the quarter window glass, and mark each edge of the weather-strip
on the glass as shown by the points (B).
3.
Measure the clearances (C), (D), and (E) and check that there are in the range provided in the figure
above. If not then proceed to the adjustment of quarter window glass by following the steps below.
Inclination Adjustment
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1.
Door glass assembly
2.
Quarter window glass
C
: 4.0 (0.157)
D
: 9.8 (0.386)
E
: 9.8 (0.386)
Unit: mm (in)
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QUARTER WINDOW GLASS
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As shown in the figure, quarter glass adjustment can be made in four
different directions.
• (1): Clockwise rotation / Counterclockwise rotation direction
• (2): Upper / lower direction
• (3): Outer / inner direction
• (4): Front / rear direction
1.
Clockwise rotation / Counterclockwise rotation adjustment.
a.
Loose quarter window door regulator sub channel (1) adjusting
nut (B).
b.
Slide the sub channel upper to rotate quarter window glass to
the left (anti-clockwise)
c.
Slide the sub channel lower to rotate quarter window glass to the
right (clockwise)
2.
Upper/lower direction adjustment.
a.
Operate quarter window glass motor switch to lower the quarter window glass (1) if it is was fully closed.
b.
Loose adjusting nuts (A) or (B) to adjust the nuts as shown by the figure to upper or lower the glass.
c.
When the right position is find, tighten adjusting nuts to the specified torque.
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QUARTER WINDOW GLASS
3.
Outer / inner direction adjustment (Upper glass).
a.
Adjust quarter window glass and retainer to the specified dimension using adjusting bolts (A) and (B) of
quarter window rear guide rail and quarter window front guide channel.
b.
Upper end of glass opens toward outside for the adjusting bolt clockwise rotation.
c.
Upper end of glass opens toward inside for the adjusting bolt counterclockwise rotation.
d.
Adjust using either rear bolt out of the two adjusting bolts (A) and (B). After tilt is adjusted, slightly contact
remaining adjusting bolt to inner panel, and then tighten flange nut to the specified torque.
NOTE:
Adjust so that protrusions of the 2 adjusting bolts are the same.
4.
Front / rear direction adjustment.
a.
Adjust the quarter window glass with quarter window guide rail
adjusting bolt (A) and (B).
b.
When adjusting the quarter window glass toward front, lower the
glass at about 5 to 10 mm (0.197 to 0.394in) of space between
panel side stopper (1) and glass side stopper (2).
: Vehicle front
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: Vehicle front
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Revision: 2012 March
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