Infiniti Q45. Manual - part 580

FRONT WHEEL HUB AND KNUCKLE

FAX-5

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FAX

5.

Put alignment marks on disc rotor and wheel hub and bearing
assembly.

6.

Remove disc rotor.

NOTE:
If it is difficult to remove disc rotor, remove it by tapping with rub-
ber hammer.

7.

Remove lock nut, then remove wheel hub and bearing assembly from strut assembly.

●

When it is hard to remove wheel hub and bearing assembly
from strut assembly due to burnout, use the attachment (SST)
and sliding hammer (SST) for removal.

8.

Remove fixing screws of splash guard, then remove splash
guard from strut assembly.

9.

As shown in the figure, using a puller (suitable tool) and drift
(SST) to remove wheel hub and bearing assembly from sensor
rotor.

INSPECTION AFTER REMOVAL

Check for deformity, cracks and damage on each parts, replace if there are.

INSTALLATION

●

Refer to 

FAX-4, "Removal and Installation"

  for tightening torque. Install in the reverse order of the

removal.
NOTE:
Refer to component parts location and do not reuse non-reusable parts.

●

Install hub cap using the drift (SST).

NOTE:
Do not reuse hub cap.

SDIA1480E

SDIA2322E

SDIA2325E

SDIA2323E

FAX-6

FRONT WHEEL HUB AND KNUCKLE

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Press-fit sensor rotor into wheel hub and bearing assembly
using a drift (suitable tool).

NOTE:

●

Do not reuse sensor rotor.

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Sensor rotor must be installed with its grooved side facing
inboard.

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After installation of lock nut, be sure to perform clinching. Refer
to figure for clinching procedure.

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After removing/installing or replacing axle components, check
wheel alignment. Refer to 

FSU-5, "Wheel Alignment Inspection"

.

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After adjusting wheel alignment, adjust neutral position of steer-
ing angle sensor. Refer to 

BRC-6, "Adjustment of Steering Angle

Sensor Neutral Position"

 .

SDIA1134E

SDIA2627E

SERVICE DATA AND SPECIFICATIONS (SDS)

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SERVICE DATA AND SPECIFICATIONS (SDS)

PFP:00030

Wheel Bearing

NDS0006I

Axial end play

0.05 mm (0.002 in) or less

FAX-8

SERVICE DATA AND SPECIFICATIONS (SDS)