wheel NISSAN TEANA 2003 Service Manual

EM-208
[VQ]
OIL SEAL

Removal and Installation of Front Oil SealBBS004W4
REMOVAL
1. Remove the following:

Right side front road wheel and tire.

Splash guard (RH)

Drive belts; Refer to EM-128, "DRIVE BELTS" .

Crankshaft pulley; Refer to EM-173, "TIMING CHAIN" .
2. Remove front oil seal using suitable tool.
CAUTION:
Be careful not to damage front timing chain case and crank-
shaft.
INSTALLATION
1. Apply engine oil to both oil seal lip and dust seal lip.
2. Install front oil seal.

Install front oil seal so that each seal lip is oriented as shown
in the figure.

Using suitable drift, press-fit until the height of front oil seal is
level with the mounting surface.
–Suitable drift: outer diameter 60 mm (2.36 in), inner diameter
50 mm (1.97 in).
CAUTION:

Be careful not to damage front timing chain case and
crankshaft.

Press-fit straight and avoid causing burrs or tilting oil
seal.
3. Install in the reverse order of removal after this step.
Removal and Installation of Rear Oil SealBBS004W5
REMOVAL
1. Remove engine assembly from vehicle, and separate front suspension member and transaxle from
engine. Refer to EM-223, "
ENGINE ASSEMBLY" .
2. Install engine sub-attachment with engine stand shaft [SST: KV10117001 and KV10106500] to right side
of cylinder block, then lift engine, and mount it onto engine stand [SST: ST0501S000]. Refer to EM-228,
"CYLINDER BLOCK" .
3. Remove drive plate. Refer to EM-228, "
CYLINDER BLOCK" .
4. Remove oil pan (upper). Refer to EM-145, "
OIL PAN AND OIL STRAINER" .
SEM829E
SEM715A
SEM829E

ENGINE ASSEMBLY
EM-223
[VQ]
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EM

ENGINE ASSEMBLYPFP:10001
Removal and InstallationBBS004WA

Refer to GI-10, "Components" for symbol marks in the figure.
WARNING:

Situate vehicle on a flat and solid surface.

Place chocks at front and back of rear wheels.

For engines not equipped with engine slingers, attach proper slingers and bolts described in
PARTS CATALOG.
CAUTION:

Always be careful to work safely, avoid forceful or uninstructed operations.
1. Engine mounting bracket (rear) 2. Engine mounting insulator (RH) 3. Engine mounting bracket (RH)
4. Engine mounting bracket (front) 5. Stopper 6. Engine mounting insulator (front)
7. Engine mounting bracket (LH) 8. Engine mounting insulator (LH) 9. Stopper
10. Engine mounting air guide 11. Engine mounting insulator (rear) 12. Stopper
13. Bracket
A. VQ35DE B. Front mark C. VQ23DE
D. To transaxle
PBIC4525E

EM-224
[VQ]
ENGINE ASSEMBLY


Do not start working until exhaust system and engine coolant are cool enough.

If items or work required are not covered by the engine section, refer to the applicable sections.

Always use the support point specified for lifting.

Use either 2-pole lift type or separate type lift as best you can. If board-on type is used for
unavoidable reasons, support at the rear axle jacking point with transmission jack or similar tool
before starting work, in preparation for the backward shift of center of gravity.

For supporting points for lifting and jacking point at rear axle, refer to GI-37, "Garage Jack and
Safety Stand and 2-Pole Lift" .
REMOVAL
Outline
At first, remove engine and transaxle assembly with front suspension member from vehicle downward. Sepa-
rate front suspension member, and then separate engine from transaxle.
Preparation
1. Release fuel pressure. Refer to EC-392, "FUEL PRESSURE RELEASE" .
2. Drain engine coolant from radiator. Refer to CO-34, "
Changing Engine Coolant" .
CAUTION:

Perform this step when engine is cold.

Do not spill engine coolant on drive belts.
3. Remove the following parts:

Engine cover; Refer to EM-133, "INTAKE MANIFOLD COLLECTOR" .

Hood assembly; Refer to BL-13, "HOOD" .

Front road wheels and tires.

Undercover and splash guards (RH and LH).

Air duct (inlet), air cleaner case (upper) with mass air flow sensor and air duct assembly; Refer to EM-
131, "AIR CLEANER AND AIR DUCT" .

Battery, battery tray and battery tray bracket; Refer to SC-4, "BATTERY" .

Drive belts; Refer to EM-128, "DRIVE BELTS" .

Radiator, reservoir of radiator; Refer to CO-37, "RADIATOR" .

Front wiper arm; Refer to WW-4, "FRONT WIPER AND WASHER SYSTEM" .

Cowl top cover. Refer to EI-21, "COWL TOP" .
4. Disconnect engine room harness at the ECM side.
CAUTION:
To keep clean harness connector and avoid damage and foreign materials, cover them completely
with plastic bags or something similar.
Engine Room
1. Disconnect heater hoses. Refer to CO-52, "WATER OUTLET AND WATER PIPING" .

Install plug to avoid leakage of engine coolant.
2. Remove EVAP hose. Refer to EM-133, "
INTAKE MANIFOLD COLLECTOR" .
3. Disconnect fuel feed hose (with fuel damper) quick connector at centralized under-floor piping side. Refer
to EM-155, "
FUEL INJECTOR AND FUEL TUBE" .

Install plug to avoid leakage of fuel.
4. Disconnect shift control cable at transaxle side. Refer to AT- 2 1 3 , "
SHIFT CONTROL SYSTEM" .
5. Disconnect brake booster vacuum hose at engine side. Refer to EM-133, "
INTAKE MANIFOLD COLLEC-
TOR" .
6. Remove IPDM E/R mounting bolt and IPDM E/R bracket mounting bolts, and move it to aside. Refer to
PG-17, "
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)" .
7. Remove alternator. Refer to SC-27, "
CHARGING SYSTEM" .
8. Remove A/C compressor with piping connected, and temporarily secure it to aside. Refer to ATC-133,
"Components" .
9. Disconnect suction hoses of power steering oil pump at reservoir tank side.

Install plug to avoid leakage of power steering fluid.

FAX-1
FRONT AXLE
D DRIVELINE/AXLE
CONTENTS
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SECTION FA X
A
B
FA X

FRONT AXLE
PRECAUTIONS .......................................................... 2
Caution ..................................................................... 2
PREPARATION ........................................................... 3
Special Service Tools ............................................... 3
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING ................................................ 4
NVH Troubleshooting Chart ..................................... 4
FRONT WHEEL HUB AND KNUCKLE ...................... 5
On-Vehicle Inspection .............................................. 5
WHEEL BEARING INSPECTION ......................... 5
Removal and Installation .......................................... 5
COMPONENT ....................................................... 5
REMOVAL ............................................................. 5
INSPECTION AFTER REMOVAL ......................... 6
INSTALLATION ..................................................... 7
FRONT DRIVE SHAFT ............................................... 8
On-Vehicle Inspection .............................................. 8
DRIVE SHAFT BOOT REPLACEMENT ............... 8
Removal and Installation (LH) ................................. 11
COMPONENT ...................................................... 11
REMOVAL ............................................................ 11
INSPECTION AFTER REMOVAL ....................... 12
INSTALLATION ................................................... 12
Removal and Installation (RH) ............................... 13
COMPONENT ..................................................... 13
REMOVAL ........................................................... 13
INSPECTION AFTER REMOVAL ....................... 14
INSTALLATION ................................................... 14Disassembly and Assembly (Models With VQ23DE:
LH) .......................................................................... 15
COMPONENT ..................................................... 15
DISASSEMBLY ................................................... 15
INSPECTION AFTER DISASSEMBLY ................ 16
ASSEMBLY ......................................................... 17
Disassembly and Assembly (Models With VQ35DE
and QR20DE: LH) .................................................. 19
COMPONENT ..................................................... 19
DISASSEMBLY ................................................... 19
INSPECTION AFTER DISASSEMBLY ................ 20
ASSEMBLY ......................................................... 20
Disassembly and Assembly (Models With VQ23DE:
RH) ......................................................................... 22
COMPONENT ..................................................... 22
DISASSEMBLY ................................................... 22
INSPECTION AFTER DISASSEMBLY ................ 24
ASSEMBLY ......................................................... 25
Disassembly and Assembly (Models With VQ35DE
and QR20DE: RH) .................................................. 28
COMPONENT ..................................................... 28
DISASSEMBLY ................................................... 28
INSPECTION AFTER DISASSEMBLY ................ 30
ASSEMBLY ......................................................... 30
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 34
Wheel Bearing ........................................................ 34
Drive Shaft .............................................................. 34
Dynamic Damper .................................................... 34

FAX-4
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTINGPFP:00003
NVH Troubleshooting ChartBDS0007J
Use chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.
×: ApplicableReference page
—
FAX-16
FA X -2 0
FAX-24
FAX-30
—
FAX-5—
FAX-5
NVH in FAX and FSU sections
Refer to Front axle in this chart.
NVH in WT section
NVH in WT section
Refer to DRIVE SHAFT in this chart.
NVH in BR section
NVH in PS section
Possible cause and Suspected parts
Excessive joint angle
Joint sliding resistance
Imbalance
Improper installation, looseness
Parts interference
Wheel bearing damage
FRONT AXLE AND FRONT SUSPENSION
FRONT AXLE
TIRES
ROAD WHEELS
DRIVE SHAFT
BRAKES
STEERING
SymptomDRIVE
SHAFTNoise×× ××××× ××
Shake× × ××××× ××
FRONT
AXLENoise×××× ×××××
Shake×××× ×××××
Vibration×××× × × ×
Shimmy×××××××
Judder× × ×× ××
Poor quality ride or handling×××××

FRONT WHEEL HUB AND KNUCKLE
FAX-5
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FRONT WHEEL HUB AND KNUCKLEPFP:40202
On-Vehicle Inspection BDS0007K
Make sure that the mounting conditions (looseness, backlash) of each component and component conditions
(wear, damage) are normal.
WHEEL BEARING INSPECTION

Move wheel hub and bearing assembly in the axial direction by hand. Make sure there is no looseness of
wheel bearing.

Rotate wheel hub and make sure that is no unusual noise or other irregular conditions. If there is any of
irregular conditions, replace wheel hub and bearing assembly
Removal and InstallationBDS0007L
COMPONENT
REMOVAL
1. Remove tires from vehicle.
2. Remove wheel sensor from steering knuckle. Refer to BRC-33, "
WHEEL SENSORS" .
CAUTION:
Do not pull on wheel sensor harness.
3. Remove torque member fixing bolts. Hang torque member in a place where it will not interfere with work.
Refer to BR-26, "
FRONT DISC BRAKE" .
NOTE:
Do not depress brake pedal while brake caliper is removed.
4. Put matching mark on disc rotor and wheel hub and bearing
assembly, then remove disc rotor.
5. Remove cotter pin, then loosen hub lock nut.
6. Remove wheel hub and bearing assembly mounting bolts.Axial end play : 0.05 mm (0.002 in) or less
1. Cotter pin 2. Disc rotor 3. Wheel hub and bearing assembly
4. Splash guard 5. Steering knuckle 6. Stopper bolt
SDIA1756E
SDIA2608E

FAX-6
FRONT WHEEL HUB AND KNUCKLE

7. Separate wheel hub and bearing assembly from drive shaft by
lightly tapping the end with a hammer (suitable tool) and a wood
block, and then remove hub lock nut. Remove wheel hub and
bearing assembly.
CAUTION:

Do not place drive shaft joint at an extreme angle. Also be
careful not to overextend slide joint.

Do not allow drive shaft to hang down without support for
housing (or joint sub-assembly), shaft and the other
parts.
NOTE:
Use a puller (suitable tool) if wheel hub and bearing assembly
and drive shaft cannot be separated even after performing the above procedure.
8. Remove splash guard from steering knuckle.
9. Remove cotter pin of steering outer socket and steering knuckle,
and then loosen nut. Refer to PS-17, "
COMPONENTS" .
10. Remove steering outer socket from steering knuckle so as not to
damage ball joint boot using the ball joint remover [SST].
CAUTION:
Temporarily tighten the nut to prevent damage to threads
and to prevent ball joint remover [SST] from suddenly com-
ing off.
11. Remove nut and bolt, and then remove steering knuckle from
transverse link.
12. Remove fixing nuts and bolts, and then remove steering knuckle
from strut assembly. Refer to FSU-7, "
Components" .
13. Remove stopper bolt from steering knuckle.
INSPECTION AFTER REMOVAL
Check components for deformation, cracks, and other damage. Replace if there are.
Ball Joint Inspection
Check boots of transverse link and steering outer socket ball joint for breakage, axial play, and torque. Refer to
FSU-14, "
INSPECTION AFTER REMOVAL" , “TRANSVERSE LINK”, PS-23, "INSPECTION AFTER DISAS-
SEMBLY" , “STEERING GEAR AND LINKAGE”.
SDIA1821E
SDIA2637E
SGIA0725E
SEIA0411J

FRONT WHEEL HUB AND KNUCKLE
FAX-7
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INSTALLATION

Installation is the reverse order of the removal. For tightening torque, refer to FAX-5, "COMPONENT" .
NOTE:
Do not reuse non-reusable parts.

When installing transverse link ball joint, fix bolt to avoid rotation, and then tighten the nut.

Perform the final tightening of each of parts under unladen conditions, which were removed when remov-
ing wheel hub and bearing assembly and steering knuckle. Check the wheel alignment. Refer to FSU-5,
"Wheel Alignment Inspection" .

Adjust neutral position of steering angle sensor after checking the wheel alignment for the models with
VDC. Refer to BRC-40, "
Adjustment of Steering Angle Sensor Neutral Position" .

Check wheel sensor harness for proper connection. Refer to BRC-33, "WHEEL SENSORS" .

Assembly disc rotor and wheel hub and bearing assembly by
aligning each matching mark as shown in the figure when install-
ing disc rotor.
NOTE:
Refer to BR-26, "
FRONT DISC BRAKE" for assembly when
removing disc rotor without matching mark.
SDIA2608E

FAX-8
FRONT DRIVE SHAFT

FRONT DRIVE SHAFTPFP:39100
On-Vehicle InspectionBDS0007M

Check drive shaft mounting point and joint for looseness and other damage.

Check boot for cracks and other damage.
CAUTION:
Replace entire drive shaft assembly when noise or vibration occur from drive shaft.
DRIVE SHAFT BOOT REPLACEMENT
1. Remove tires from vehicle.
2. Remove wheel sensor from steering knuckle. Refer to BRC-33, "
WHEEL SENSORS" .
CAUTION:
Do not pull on wheel sensor harness.
3. Remove torque member fixing bolts. Hang torque member in a place where it will not interfere with work.
Refer to BR-26, "
FRONT DISC BRAKE" .
NOTE:
Do not depress brake pedal while brake caliper is removed.
4. Remove disc rotor. Refer to FA X - 5 , "
Removal and Installation" .
5. Remove cotter pin, then loosen hub lock nut.
6. Separate wheel hub and bearing assembly from drive shaft by
lightly tapping the end with hammer (suitable tool) and a wood
block, and then remove hub lock nut.
CAUTION:

Do not place drive shaft joint at an extreme angle. Also be
careful not to overextend slide joint.

Do not allow drive shaft to hang down without support for
housing (or joint sub-assembly), shaft and the other
parts.
NOTE:
Use a puller (suitable tool) if wheel hub and drive shaft cannot
be separated even after performing the above procedure.
7. Remove fixing nuts and bolts, and then remove steering knuckle
from strut assembly. Refer to FSU-7, "
Components" .
8. Remove drive shaft from wheel hub and bearing assembly.
9. Remove boot bands, and then remove boot from joint sub-
assembly.
10. Screw a drive shaft puller (suitable tool) into joint sub-assembly
screw part to a length of 30 mm (1.18 in) or more. Support drive
shaft with one hand and pull out joint sub-assembly with a slid-
ing hammer (suitable tool) from shaft.
CAUTION:

Align a sliding hammer and drive shaft and remove them
by pulling firmly and uniformly.

If joint sub-assembly cannot be pulled out, try after
removing drive shaft from vehicle.
SDIA1821E
SEIA0411J
SDIA0881J

FAX-10
FRONT DRIVE SHAFT

20. Install boot securely into grooves (indicated by *marks) shown in
the figure.
CAUTION:
If there is grease on boot mounting surfaces (indicated by *
marks) of shaft and housing, boot may come off. Remove
all grease from surfaces.
21. Make sure boot installation length “L” is the length indicated
below. Insert flat-bladed screwdriver or similar tool into smaller
side of boot. bleed air from boot to prevent boot deformation.
CAUTION:

Boot may break if boot installation length is less then standard value.

Take care not to touch the tip of screwdriver to inside of boot.
22. Secure the large and small ends of boot with new boot bands
using boot band crimping tool [SST: KV40107300] as shown in
the figure.
NOTE:

Do not reuse boot bands.

Secure boot band so that dimension “M” meets the specifica-
tion as shown.
23. Secure joint sub-assembly and shaft, and then make sure that
they are in the correct position when rotating boot. Install them
with new boot band when boot installation positions become
incorrect.
24. Confirm that circular clip on transaxle side is fully engaged.
25. Insert drive shaft to wheel hub and bearing assembly, and then
temporarily tighten hub lock nut.
26. Install nuts and bolts of steering knuckle and strut. Refer to FSU-7, "
Components" , “FRONT SUSPEN-
SION ASSEMBLY” for tightening torque.
27. Install disc rotor. Refer to FAX-5, "
Removal and Installation" .
28. Install torque member fixing bolts to steering knuckle. Refer to BR-26, "
FRONT DISC BRAKE" .
29. Install wheel sensor to steering knuckle. Refer to BRC-33, "
WHEEL SENSORS" .
30. Tighten lock nut to the specified torque. Refer to FA X - 11 , "
COMPONENT"
31. Install cotter pin.
NOTE:
Do not reuse cotter pin.
32. Install tires to vehicle.Engine model Boot installation length L
QR20DE
141.7 – 143.7 mm (5.58 – 5.66 in)
VQ23DE
VQ35DE 155.3 – 161.3 mm (6.11 – 6.35 in)
SDIA1760E
RAC1133D
Dimension “M” : 2.0 – 3.0 mm (0.079 – 0.118 in)
DSF0047D