Nissan Altima L32. Manual - part 1580

PREPARATION

WT-63

< PREPARATION >

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PREPARATION

PREPARATION

Special Service Tool

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The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.

Commercial Service Tools

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Tool number 
(Kent-Moore No.)
Tool name

Description

KV991B1000
(J-45295)
Transmitter activation tool

• Transmitter wake up operation
• ID registration procedure

WEIA0144E

Tool name

Description

Power tool

Loosening bolts and nuts

PBIC0190E

WT-64

< ON-VEHICLE MAINTENANCE >

ROAD WHEEL

ON-VEHICLE MAINTENANCE

ROAD WHEEL

Inspection

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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.

STEEL 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 steel wheel and mount on a tire balance machine.
b. Set two dial indicators as shown in the figure.
c.

Set each dial indicator to 0.

d. Rotate wheel and check dial indicators at several points around

the circumference of the wheel.

e. Calculate runout at each point as shown below.

f.

Select maximum positive runout value and the maximum nega-

tive value.

Add the two values to determine total runout.

In case a positive or negative value is not available, use the

maximum value (negative or positive) for total runout.

If the total runout value exceeds the limit, replace steel wheel.

Wheel runout (Dial indicator value):

Refer to 

WT-70

.

SFA975B

Radial runout = (A+B)/2
Lateral runout = (C+D)/2

Wheel runout

: Refer to 

WT-70

.

SEIA0558E

TIRE PRESSURE RECEIVER

WT-65

< ON-VEHICLE REPAIR >

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ON-VEHICLE REPAIR

TIRE PRESSURE RECEIVER

Removal and Installation

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REMOVAL

1. Remove instrument lower cover (LH). Refer to 

IP-11, "Exploded View"

.

2. Locate tire pressure receiver (1) to the right of the steering col-

umn (2) and disconnect tire pressure receiver electrical connec-

tor.

: Front

3. Remove tire pressure receiver (1) from bracket using a suitable

tool to release the bracket.

INSTALLATION

Installation is in the reverse order of removal.

ALEIA0011ZZ

WT-66

< ON-VEHICLE REPAIR >

ROAD WHEEL TIRE ASSEMBLY

ROAD WHEEL TIRE ASSEMBLY

Adjustment

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WHEEL BALANCE

1. Remove inner and outer balance weights from the wheel.

CAUTION:

• Be careful not to scratch the wheel during removal procedures.

2. Using releasing agent, remove double-faced adhesive tape from the wheel.

CAUTION:

• Be careful not to scratch the wheel during removal.

• After removing double-faced adhesive tape, wipe clean traces of releasing agent from the wheel.

3. Set wheel on wheel balancer using the center hole as a guide. Start the tire balance machine.

• If a tire balance machine has adhesion balance weight mode settings and drive-in weight mode setting,

select and adjust a drive-in weight mode suitable for wheels.

4. When inner and outer unbalance values are shown on the wheel

balancer indicator, multiply outer unbalance value by 1.6 to

determine balance weight that should be used. Select the outer

balance weight with a value closest to the calculated value and

install it to the designated outer position of, or at the designated

angle in relation to the road wheel.

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 wheel.

Indicated unbalance value 

× 5/3 = balance weight to be installed

Calculation example:

23 g (0.81 oz.) 

× 5/3 = 38.33 g (1.35 oz.) = 40 g (1.41 oz.) balance weight (closer to calculated balance

weight value)

Note that balance weight value must be closer to the calculated balance weight value.

Example:

37.4 g = 35 g (1.23 oz.)

37.5 g = 40 g (1.41 oz.)

a. Install balance weight in the position shown.
b. When installing balance weight to wheels, set it into the grooved

area on the inner wall of the wheel as shown so that the balance

weight center is aligned with the wheel balancer indication posi-

tion (angle).

CAUTION:

• Always use genuine Nissan adhesion balance weights.

• Balance weights are not reusable; always replace with

new ones.

• Do not install more than three sheets of balance weight.

SMA054D

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