Infiniti M35/M45 Y50. Manual — part 1148

REMOVAL AND INSTALLATION

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REMOVAL AND INSTALLATION

PFP:00000

Transmitter

NES000KM

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 is near valve hole. Carefully lift tire onto turntable and
position valve hole (and transmitter) 270 degree from mounting/
dismounting head.

4.

Lubricate tire well and remove first side of the tire. Reach inside
the tire and remove the transmitter.

INSTALLATION

1.

Put first side of tire onto rim.

2.

Mount transmitter on rim and tighten nut.

CAUTION:

Speed for tightening nut should be less than 10 rpm.

SEIA0047E

SEIA0048E

SEIA0049E

SEIA0521E

WT-40

REMOVAL AND INSTALLATION

3.

Place wheel on turntable of tire machine. Ensure that transmitter
is 270 degree from mounting head when second side of tire is
fitted.

NOTE:
Do not touch transmitter at mounting head.

4.

Lubricate tire well and fit second side of tire as normal. Ensure
that tire does not rotate relative to rim.

5.

Inflate tire and fit to appropriate wheel position.

Low Tire Pressure Warning Control Unit

NES000KN

REMOVAL

1.

Remove instrument driver lower panel. Refer to

IP-10, "INSTRUMENT PANEL ASSEMBLY"

.

2.

Remove fixing bolt (1), and then remove low tire pressure warn-
ing control unit (2) from vehicle.

INSTALLATION

Installation is the reverse order of removal.

Receiver

NES000KO

REMOVAL

1.

Remove tire from vehicle with a power tool.

2.

Remove fender protector from vehicle. Refer to

EI-20, "FENDER PROTECTOR"

.

3.

Remove fixing bolt, then remove tire pressure receiver from vehicle.

INSTALLATION

Installation is the reverse order of removal. For tightening torque, refer to

WT-40, "REMOVAL"

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SEIA0048E

SEIA0659E

1.

Tire pressure receiver front

2.

Tire pressure receiver rear

A. Front wheel house

B. Rear wheel house

Refer to

GI-11, "Components"

, for the symbols in the figure.

SEIA0649E

SERVICE DATA AND SPECIFICATIONS (SDS)

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SERVICE DATA AND SPECIFICATIONS (SDS)

PFP:00030

Road Wheel

NES000KP

Tire

NES000KQ

Unit: kPa (kg/cm

2

, psi)

Kind of wheel

Aluminum

For temporary use

Maximum radial runout limit

Lateral deflection

Less than 0.3 mm (0.012 in)

Less than 1.5 mm (0.059 in)

Vertical deflection

Less than 0.3 mm (0.012 in)

Less than 1.5 mm (0.059 in)

Maximum allowable unbalance

Dynamic (At rim flange)

Less than 7 g (0.25 oz) (one side)

Static (At rim flange)

Less than 14 g (0.49 oz)

Tire size

Air pressure

Front

Rear

245/40R19 94W

230 (2.3, 33)

230 (2.3, 33)

P245/45R18 96V

230 (2.3, 33)

230 (2.3, 33)

T145/80D17 107M

420 (4.2, 61)

420 (4.2, 61)

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SERVICE DATA AND SPECIFICATIONS (SDS)