Nissan Sentra Service Manual: Front wheel hub
Exploded View

- Steering knuckle
- Splash guard
- Wheel stud
- Wheel hub and bearing
- Disc brake rotor
- Wheel hub lock nut
- Nut retainer
- Cotter pin
Removal and Installation
- Remove the wheel and tire using power tool. Refer to WT-47, "Exploded
View".
- Remove the brake caliper torque member bolts, leaving the brake hose
attached. Position the brake caliper
aside with wire. Refer to BR-41, "BRAKE CALIPER ASSEMBLY : Removal and
Installation".
CAUTION:
Do not depress the brake pedal while the brake caliper is removed.
- Put alignment marks (A) on the disc brake rotor and on the
wheel hub and bearing. Remove the disc brake rotor.
CAUTION:
Do not drop the disc brake rotor.

CAUTION:
Do not drop the disc brake rotor.
- Remove the wheel sensor bolt. Position the wheel sensor and the wheel
sensor harness aside. Refer to
BRC-106, "FRONT WHEEL SENSOR : Removal and Installation".
- Remove the cotter pin from the drive shaft.
- Remove the nut retainer from the wheel hub lock nut.
- Hold the wheel hub and bearing using Tool (A). Loosen the
wheel hub lock nut.
Tool number (A): KV40104000 ( — )

- Using a piece of wood and a suitable tool, tap on the wheel hub
lock nut to disengage the drive shaft from the wheel hub and
bearing.
CAUTION:
NOTE:
Use a suitable puller if the drive shaft cannot be separated from
the wheel hub and bearing even after performing the above procedure.

- Remove the wheel hub lock nut.
- Remove the bolts and the wheel hub and bearing from the steering
knuckle.
- Remove the splash guard from the steering knuckle.
- Suspend the drive shaft with suitable wire.
- If necessary, remove the wheel studs (1) from the wheel hub
and bearing using a suitable tool (A).
CAUTION:
- Remove the wheel studs only when necessary.
- Do not hammer the wheel studs or damage to the wheel
hub and bearing may occur.
- Pull out the wheel studs in a direction perpendicular to
the wheel hub and bearing.
- Inspect the components. Refer to FAX-10, "Inspection".

INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
- Do not reuse the wheel stud.
- Do not reuse the cotter pin.
- Place a washer (A) as shown to install the wheel studs (1) by using
the tightening force of the nut (B).
CAUTION:
Check that there is no clearance between the wheel stud and
the wheel hub and bearing.

- Clean the mating surfaces of the wheel hub lock nut and the wheel hub
and bearing.
CAUTION:
- Do not apply lubricating oil to these mating surfaces.
- Clean the mating surfaces of the joint sub-assembly and the wheel
hub and bearing. Apply Molykote M77 lubricant to the surface (A)
of the joint sub-assembly.
CAUTION:
Apply lubricant to cover the entire flat mating surface of the
joint sub-assembly.
NOTE:
Always check with the Parts Department for the latest parts information.
Amount of lubricant : Refer to FAX-49, "Drive
Shaft"

- Hold the wheel hub and bearing using Tool. Tighten the wheel hub lock
nut.
CAUTION:
- Since the drive shaft is assembled by press-fitting, use a torque
wrench to tighten the wheel hub
lock nut. Do not use a power tool.
- Too much torque causes axle noise. Too little torque causes wheel
bearing looseness. Tighten the
wheel hub lock nut to the specification.
Tool number : KV40104000 ( — )
- When installing a the cotter pin (1) and the nut retainer (2),
securely bend the cotter pin to prevent rattles.

- Align the matching marks (A) on the disc brake rotor and on the
wheel hub and bearing.

- Complete the inspection. Refer to FAX-17, "Inspection".
Inspection
INSPECTION AFTER REMOVAL
Check the following items, and replace the part if necessary.
- Check components for deformation, cracks, and other damage.
- Check boots of transverse link and steering outer socket ball joint for
breakage, axial end play, and swing
torque.
- Transverse link: Refer to FSU-10, "Inspection".
- Steering outer socket: Refer to ST-8, "Inspection".
INSPECTION AFTER INSTALLATION
- Check the wheel sensor harness to be sure the connectors are fully
seated.
- Check the wheel alignment. Refer to FSU-6, "Inspection".
Exploded View
(LH)
Circular clip
Dust shield
Slide joint housing
Snap ring
Spider assembly
Boot band
Boot
Shaft
Damper band
Dynamic damper
Circular clip
Joint sub-assembly ...
Other materials:
Dtc/circuit diagnosis
U1000 can comm circuit
Description
Refer to lan-7, "can communication system : system description".
DTC Logic
Dtc detection logic
Note:
U1000 can be set if a module harness was disconnected and reconnected,
perhaps during a repair. Confirm
that there are actual can diagnostic sym ...
P0452 EVAP Control system pressure sensor
DTC Logic
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
Possible cause
P0452
EVAP SYS PRES SEN
(Evaporative emission system
pressure sensor/switch low)
An excessively low voltage from the
sensor is se ...
Exterior front
Engine hood
Windshield wiper and washer switch,
Windshield
Moonroof (if so equipped)
Power windows
Door locks, keyfob, keys, NISSAN
Intelligent Key® (if so equipped)
Mirrors
Tire pressure
Flat tire
Tire chains
Replacing bulbs
Headlight and turn signal switch, LED
he ...
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