Nissan Maxima. Instruction — part 839
MA-30
< PERIODIC MAINTENANCE >
CHASSIS AND BODY MAINTENANCE
• After removing double-faced adhesive tape, wipe clean all traces of releasing agent from the road
wheel.
Wheel Balance Adjustment
• If a balancer machine has an adhesive weight mode setting, select the adhesive weight mode setting and
skip Step 2. below. If a balancer machine only has the clip-on (rim flange) weight mode setting, follow Step 2.
to calculate the correct size adhesive weight.
1. Set road wheel on balancer machine using the center hole as a guide. Start the balancer machine.
2. For balancer machines that only have a clip-on (rim flange) weight mode setting, follow this step to calcu-
late the correct size adhesive weight to use. When inner and outer imbalance values are shown on the
balancer machine indicator, multiply outer imbalance value by 5/3 (1.67) to determine balance weight that
should be used. Select the outer balance weight with a value closest to the calculated value above and
install in to the designated outer position of, or at the designated angle in relation to the road wheel.
a. Indicated imbalance value
× 5/3 = balance weight to be installed
Calculation example:
23 g (0.81 oz)
× 5/3 (1.67) = 38.33 g (1.35 oz) ⇒ 40 g (1.41 oz)
balance weight (closer to calculated balance weight value)
NOTE:
Note that balance weight value must be closer to the calculated
balance weight value.
Example:
37.4
⇒ 35 g (1.23 oz)
37.5
⇒ 40 g (1.41 oz)
3. Install balance weight in the position shown.
CAUTION:
• Do not install the inner balance weight before installing
the outer balance weight.
• Before installing the balance weight, be sure to clean the
mating surface of the road wheel.
• When installing balance weight (1) to road wheel, set it into the
grooved area (A) on the inner wall of the road wheel as shown
so that the balance weight center (B) is aligned with the bal-
ancer machine indication position (angle) (C).
CAUTION:
• Always use Genuine NISSAN adhesive balance weights.
• Balance weights are non-reusable; always replace with
new ones.
• Do not install more than three sheets of balance weight.
4. If calculated balance weight value exceeds 50 g (1.76 oz), install
two balance weight sheets in line with each other as shown.
CAUTION:
Do not install one balance weight sheet on top another.
5. Start balancer machine again.
6. Install balance weight on inner side of road wheel in the bal-
ancer machine indication position (angle).
CAUTION:
Do not install more than two balance weights.
SMA054D
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CHASSIS AND BODY MAINTENANCE
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7. Start balancer machine. Make sure that inner and outer residual imbalance values are 5 g (0.17 oz) each
or below.
8. If either residual imbalance value exceeds 5 g (0.17 oz), repeat installation procedures.
TIRE ROTATION
• Use power tool to remove wheel and tire assembly.
• Follow the maintenance schedule for tire rotation service intervals.
Refer to
MA-5, "FOR USA AND CANADA : Explanation of General
(United States and Canada) or
ICO : Explanation of General Maintenance"
(Mexico).
CAUTION:
• Do not include the T-type spare tire when rotating the tires.
• 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 for preventing strain of disc rotor.
BRAKE FLUID LEVEL AND LEAKS
BRAKE FLUID LEVEL AND LEAKS : Inspection
INFOID:0000000009471128
LEVEL CHECK
• Make sure that a brake fluid level in reservoir tank is between MAX
and MIN lines as shown.
• Visually check around reservoir tank for fluid leakage.
• If the level is excessively low, check brake system for leaks.
• If brake warning lamp remains illuminated after parking brake
pedal is released, check brake system for fluid leaks.
BRAKE LINES AND CABLES
BRAKE LINES AND CABLES : Inspection
INFOID:0000000009471129
• Check brake fluid lines and parking brake cables for improper
attachment, leaks, chafing, abrasions, deterioration, etc.
BRAKE FLUID
Wheel balance
Dynamic (At flange)
Static (At flange)
Maximum allowable imbalance
Refer to
.
SMA829C
Wheel nut tightening torque
: Refer to
SFIA2484E
SBR389C
MA-32
< PERIODIC MAINTENANCE >
CHASSIS AND BODY MAINTENANCE
BRAKE FLUID : Drain and Refill
INFOID:0000000009471130
CAUTION:
• Refill with new brake fluid. Refer to
MA-15, "FOR USA AND CANADA : Fluids and Lubricants"
United States and Canada) or
MA-16, "FOR MEXICO : Fluids and Lubricants"
• Do not reuse drained brake fluid.
• Do not let brake fluid splash on the painted surfaces of the body. This might damage the paint. If
brake fluid is splashed on painted areas, wash it away with water immediately.
• Before working, disconnect ABS actuator and electric unit (control unit) connector or battery nega-
tive terminal.
1. Turn ignition switch OFF and disconnect ABS actuator and electric unit (control unit) connector or battery
negative terminal.
2. Connect a vinyl tube to bleed valve.
3. Depress brake pedal, loosen bleed valve, and gradually remove
brake fluid.
4. Make sure there is no foreign material in the reservoir tank, and
refill with new brake fluid.
5. Rest foot on brake pedal. Loosen bleed valve. Slowly depress
brake pedal until it stops. Tighten bleed valve. Release brake
pedal. Repeat the process a few times, then pause to add new
brake fluid to master cylinder. Continue until the new brake fluid
flows out of bleed valve.
Bleed the air out of the brake hydraulic system. Refer to
.
FRONT BRAKE
FRONT BRAKE : Inspection of Pad
INFOID:0000000009471131
PAD WEAR
• Check pad thickness from the inspection hole on cylinder body.
Check using a scale if necessary.
FRONT BRAKE : Inspection of Rotor
INFOID:0000000009471132
VISUAL
Check surface of disc rotor for uneven wear, cracks, and serious damage. Replace as necessary.
RUNOUT
BRA0007D
PFIA0403J
Standard thickness
: Refer to
.
Minimum thickness
: Refer to
.
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1. Attach disc rotor to wheel hub using wheel nuts (at two or more
positions).
2. Inspect runout using a dial gauge placed at 10 mm (0.39 in)
inside the disc edge.
NOTE:
Before measuring, make sure that wheel bearing axial end play
is within the specification. Refer to
3. When runout exceeds limit value, displace mounting positions of
disc rotor by one hole. Then find a position of the minimum value for runout.
4. If runout is outside the specified value after performing the above operation, refinish disc rotor.
THICKNESS
Check thickness of the disc rotor using a micrometer. Replace disc
rotor if thickness is under the wear limit.
REAR BRAKE
REAR BRAKE : Inspection of Pad
INFOID:0000000009471133
PAD WEAR
• Check pad thickness from the inspection hole on cylinder body.
Check using a scale if necessary.
REAR BRAKE : Inspection of Rotor
INFOID:0000000009471134
VISUAL
Check surface of disc rotor for uneven wear, cracks, and serious damage. Replace if necessary.
RUNOUT
Runout limit
: Refer to
.
(with it attached to the vehicle)
BRA0580D
Standard thickness
: Refer to
.
Minimum thickness
: Refer to
.
Thickness variation
(Measured at 8 positions)
: Refer to
.
SBR020B
Standard thickness
: Refer to
.
Minimum thickness
: Refer to
.
ALFIA0155ZZ
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