Nissan Titan. Manual - part 670

 

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Nissan Titan. Manual - part 670

 

 

PRECAUTIONS

WT-45

< PRECAUTION >

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PRECAUTION

PRECAUTIONS

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT 
PRE-TENSIONER"

INFOID:0000000009885668

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 SR 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 performed by

an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag

Module, see the SR 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 har-

ness connectors.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

WARNING:

• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-

tion ON or engine running, DO NOT use air or electric power tools or strike near the sensor(s) with a

hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing

serious injury.

• When using air or electric power tools or hammers, always switch the Ignition OFF, disconnect the

battery, and wait at least 3 minutes before performing any service.

Precaution for Work

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• When removing or disassembling each component, be careful not to damage or deform it. If a component

may be subject to interference, be sure to protect it with a shop cloth.

• When removing (disengaging) components with a screwdriver or similar tool, be sure to wrap the component

with a shop cloth or vinyl tape to protect it.

• Protect the removed parts with a shop cloth and prevent them from being dropped.

• Replace a deformed or damaged clip.

• If a part is specified as a non-reusable part, always replace it with new one.

• Be sure to tighten bolts and nuts securely to the specified torque.

• After installation is complete, be sure to check that each part works properly.

• Follow the steps below to clean components.

- Water soluble dirt: Dip a soft cloth into lukewarm water, and wring the water out of the cloth to wipe the dirty

area.

Then rub with a soft and dry cloth.

- Oily dirt: Dip a soft cloth into lukewarm water with mild detergent (concentration: within 2 to 3%), and wipe

the dirty area.

Then dip a cloth into fresh water, and wring the water out of the cloth to wipe the detergent off. Then rub with

a soft and dry cloth.

• Do not use organic solvent such as thinner, benzene, alcohol, or gasoline.

• For genuine leather seats, use a genuine leather seat cleaner.

WT-46

< PREPARATION >

PREPARATION

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 Tool

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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

(J-50190)
Signal Tech II

• Activate and display TPMS transmitter IDs
• Display tire pressure reported by the TPMS 

transmitter

• Read TPMS DTCs
• Register TPMS transmitter IDs

WEIA0144E

ALEIA0131ZZ

Tool name

Description

Power tool

Loosening nuts, screws and bolts

PIIB1407E

WHEEL

WT-47

< PERIODIC MAINTENANCE >

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PERIODIC MAINTENANCE

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 wheel and mount wheel on a balancer machine.
b. Set dial indicator as shown.

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 wheel and mount on a balancer machine.
b. Set two dial indicators as shown.
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.

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 (neg-

ative or positive) for total runout. If the total runout value

exceeds the limit, replace the steel wheel.

Wheel runout (Dial indicator value):

Refer to 

WT-53, "Road Wheel"

.

SFA975B

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

Wheel runout

: Refer to 

WT-53, "Road Wheel"

SEIA0558E

WT-48

< PERIODIC MAINTENANCE >

WHEEL AND TIRE ASSEMBLY

WHEEL AND TIRE ASSEMBLY

Balancing Wheels

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BALANCING WHEELS (ADHESIVE WEIGHT TYPE)

Preparation Before Adjustment

Remove inner and outer balance weights from the road wheel using releasing agent. Remove double-faced

adhesive tape from the road wheel.

CAUTION:

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

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

wheel.

Wheel Balance Adjustment

CAUTION:

• DO NOT use center hole cone-type clamping machines to hold the wheel assembly during tire

removal/installation or balancing or damage to the wheel paint, cladding or chrome may result. Use

only rim-type or universal lug-type clamping machines to hold the wheel assembly during servicing.

• 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)

SMA054D

 

 

 

 

 

 

 

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