Infiniti QX56 (Z62). Manual — part 1379
ROAD WHEEL
WT-63
< PERIODIC MAINTENANCE >
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• When installing balance weight (1) to road wheels, set it into
the grooved area (A) on the inner wall of the road wheel as
shown in the figure so that the balance weight center (B) is
aligned with the tire balance machine indication position
(angle) (C).
CAUTION:
• Always use genuine NISSAN adhesion balance weights.
• Balance weights are non-reusable; always replace with
new ones.
• Never install more than four sheets of balance weight.
c.
If calculated balance weight value exceeds 50 g (1.76 oz), install
two balance weight sheets in line with each other as shown in
the figure.
CAUTION:
Never install one balance weight sheet on top of another.
3.
Start the tire balance machine again.
4.
Install drive-in balance weight on inner side of road wheel in the
tire balance machine indication position (angle).
CAUTION:
Never install more than two balance weight.
5.
Start the tire balance machine. Check that the inner and outer
residual unbalance value is within the allowable unbalance
value.
CAUTION:
If either residual unbalance value exceeds limit, repeat installation procedures.
Tire Rotation
INFOID:0000000006225546
• Follow the maintenance schedule for tire rotation service intervals.
MA-4, "Explanation of General Maintenance"
.
• When installing the wheel, tighten wheel nuts to the specified
.
CAUTION:
• When installing wheels, tighten them diagonally by dividing
the work two to three times in order to prevent the wheels
from developing any distortion.
• Be careful not to tighten wheel nut at torque exceeding the
criteria.
• Use NISSAN genuine wheel nuts for aluminum wheels.
• Perform the ID registration, after tire rotation. Refer to
.
JPEIC0040ZZ
Allowable unbalance value
Dynamic (At flange)
: Refer to
.
Static (At flange)
: Refer to
.
PEIA0033E
SMA829C
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< REMOVAL AND INSTALLATION >
ROAD WHEEL TIRE ASSEMBLY
REMOVAL AND INSTALLATION
ROAD WHEEL TIRE ASSEMBLY
Exploded View
INFOID:0000000006225547
Removal and Installation
INFOID:0000000006225548
REMOVAL
1.
Remove wheel nuts.
2.
Remove tire assembly.
INSTALLATION
Note the following, install in the reverse order of removal.
• When replacing or rotating wheels, perform the ID registration. Refer to
.
Inspection
INFOID:0000000006225549
ALUMINUM WHEEL
1.
Check tires for wear and improper inflation.
2.
Check wheels for deformation, cracks and other damage. If deformed, remove wheel and check wheel
runout.
a.
Remove tire from aluminum wheel and mount on a tire balance machine.
b.
Set dial indicator as shown in the figure.
c.
Check radial runout, if the lateral deflection (A) or vertical deflec-
tion (B) for radial runout value exceeds the limit, replace alumi-
num wheel.
1.
Tire assembly
Refer to
for symbols in the figure.
JPEIC0088GB
Limit
Lateral deflection (A)
: Refer to
.
Vertical deflection (B)
: Refer to
.
SEIA0737E
LOW TIRE PRESSURE WARNING CONTROL UNIT
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< REMOVAL AND INSTALLATION >
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LOW TIRE PRESSURE WARNING CONTROL UNIT
Exploded View
INFOID:0000000006225550
Removal and Installation
INFOID:0000000006225551
REMOVAL
1.
Remove the glove box assembly. Refer to
IP-14, "Removal and Installation"
2.
Remove the instrument lower panel RH. Refer to
IP-14, "Removal and Installation"
3.
Disconnect low tire pressure warning control unit connector.
4.
Remove the low tire pressure warning control unit control unit.
INSTALLATION
Note the following, install in the reverse order of removal.
• Perform ID registration after replacing low tire pressure warning control unit. Refer to
1.
Low tire pressure warning control unit 2.
Bracket
: Vehicle front
Refer to
JPEIC0072ZZ
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< REMOVAL AND INSTALLATION >
TRANSMITTER
TRANSMITTER
Exploded View
INFOID:0000000006225552
Removal and Installation
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REMOVAL
1.
Deflate tire. Unscrew transmitter retaining nut and allow transmitter to fall into tire.
2.
Gently bounce tire so that transmitter falls to bottom of tire.
Place on tire changing machine and break both tire beads
ensuring that the transmitter remains at the bottom of the tire.
3.
Turn tire so that valve hole is at bottom and bounce so that
transmitter (1) is near valve hole. Carefully lift tire onto turntable
and position valve hole (and transmitter) 270 degree from
mounting/dismounting head (2).
4.
Lubricate tire well and remove first side of the tire. Reach inside
the tire and remove the transmitter.
INSTALLATION
JPEIC0081GB
1.
Transmitter
2.
Grommet seal
3.
Valve nut
4.
Valve core
5.
Cap
Refer to
for symbols in figure.
SEIA0047E
JPEIC0014GB
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