2003 NISSAN TEANA oil level

MA-46
SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
Standard and LimitBLS00068
BELT DEFLECTION (QR20DE)
BELT DEFLECTION (VQ23DE AND VQ35DE)
ENGINE COOLANT CAPACITY (APPROXIMATE) (QR20DE)
Unit: (lmp qt)
ENGINE COOLANT CAPACITY (APPROXIMATE) (VQ23DE AND VQ35DE)
Unit: (lmp qt)
RADIATOR
Unit: kPa (bar, kg/cm2 , psi)
ENGINE OIL CAPACITY (APPROXIMATE) (QR20DE)
Unit: (lmp qt) Tension of drive belt Auto adjustment by auto-tensioner
Deflection adjustment Unit: mm (in)
Used belt
New belt
Limit After adjustment
Alternator and A/C compressor
belt7 (0.28)4.2 - 4.6
(0.17 - 0.18)3.7 - 4.1
(0.15 - 0.16)
Power steering oil pump belt 11 (0.43)7.3 - 8.0
(0.29 - 0.30)6.5 - 7.2
(0.26 - 0.28)
Applied pushing force 98 N (10 kg, 22 lb)
PBIC2449E
Engine coolant capacity (With reservoir tank at “MAX” level) 7.4 (6-1/2)
Reservoir tank coolant capacity (At “MAX” level) 0.8 (3/4)
Coolant capacity (With reservoir tank at “MAX” level)8.2 (7-1/4) [VQ23DE]
8.8 (7-3/4) [VQ35DE]
Reservoir tank coolant capacity (At “MAX” level) 0.8 (3/4)
Cap relief pressureStandard 78 - 98 (0.78 - 0.98, 0.8 - 1.0, 11 - 14)
Limit 59 (0.59, 0.6, 9)
Leakage test pressure 157 (1.57, 1.6, 23)
Drain and refillWith oil filter change 3.9 (3-3/8)
Without oil filter change 3.7 (3-1/4)
Dry engine (Overhaul)4.5 (4)

PS-1
POWER STEERING SYSTEM
G STEERING
CONTENTS
C
D
E
F
H
I
J
K
L
M
SECTION PS
A
B
PS

POWER STEERING SYSTEM
PRECAUTIONS .......................................................... 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 3
Precautions Necessary for Steering Wheel Rotation
After Battery Disconnect .......................................... 3
OPERATION PROCEDURE ................................. 3
Precautions for Steering System .............................. 4
PREPARATION ........................................................... 5
Special Service Tools ............................................... 5
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING ................................................ 6
NVH Troubleshooting Chart ..................................... 6
POWER STEERING FLUID ........................................ 7
Checking Fluid Level ................................................ 7
Checking Fluid Leakage ........................................... 7
Air Bleeding Hydraulic System ................................. 7
STEERING WHEEL .................................................... 9
On-Vehicle Inspection and Service .......................... 9
CHECKING CONDITION OF INSTALLATION ...... 9
CHECKING STEERING WHEEL PLAY ................ 9
CHECKING NEUTRAL POSITION STEERING
WHEEL ................................................................. 9
CHECKING STEERING WHEEL TURNING
FORCE .................................................................. 9
CHECKING FRONT WHEEL TURNING ANGLE ... 10
Removal and Installation ......................................... 11
REMOVAL ............................................................ 11
INSTALLATION .................................................... 11
STEERING COLUMN ............................................... 12
Removal and Installation ........................................ 12
COMPONENTS .................................................. 12
REMOVAL ........................................................... 12
INSPECTION AFTER REMOVAL ....................... 13
INSTALLATION ................................................... 14INSPECTION AFTER INSTALLATION ................ 14
Disassembly and Assembly .................................... 15
COMPONENTS ................................................... 15
DISASSEMBLY ................................................... 15
INSPECTION AFTER DISASSEMBLY ................ 15
ASSEMBLY ......................................................... 15
INSPECTION AFTER ASSEMBLY ...................... 16
POWER STEERING GEAR AND LINKAGE ............ 17
Removal and Installation ........................................ 17
COMPONENTS ................................................... 17
REMOVAL ........................................................... 17
INSTALLATION ................................................... 19
INSPECTION AFTER INSTALLATION ................ 19
Disassembly and Assembly .................................... 20
COMPONENTS ................................................... 20
DISASSEMBLY ................................................... 21
INSPECTION AFTER DISASSEMBLY ................ 23
ASSEMBLY ......................................................... 24
POWER STEERING OIL PUMP ............................... 29
On-Vehicle Inspection and Service ......................... 29
CHECKING RELIEF OIL PRESSURE ................ 29
Removal and Installation ........................................ 30
REMOVAL ........................................................... 30
INSTALLATION ................................................... 30
Disassembly and Assembly (Except for QR20DE
Models) ................................................................... 31
COMPONENTS ................................................... 31
INSPECTION BEFORE DISASSEMBLY ............. 31
DISASSEMBLY ................................................... 31
INSPECTION AFTER DISASSEMBLY ................ 32
ASSEMBLY ......................................................... 33
Disassembly and Assembly (QR20DE Models) ..... 35
COMPONENTS ................................................... 35
INSPECTION BEFORE DISASSEMBLY ............. 35
DISASSEMBLY ................................................... 35
INSPECTION AFTER DISASSEMBLY ................ 36
ASSEMBLY ......................................................... 37
HYDRAULIC LINE .................................................... 39
Removal and Installation ........................................ 39
COMPONENTS (EXCEPT FOR QR20DE MOD-

POWER STEERING FLUID
PS-7
C
D
E
F
H
I
J
K
L
MA
B
PS

POWER STEERING FLUIDPFP:KLF20
Checking Fluid LevelBGS0003P

Check fluid level with the engine stopped.

Make sure that fluid level is between MIN and MAX.

Fluid levels at HOT and COLD are different. Do not confuse
them.
CAUTION:

The fluid level should not exceed the MAX line. Excessive
fluid will cause fluid leakage from the cap.

Do not reuse drained power steering fluid.
Checking Fluid LeakageBGS0003Q
Check hydraulic connections for fluid leakage, cracks, damage,
looseness, or wear.
1. Run engine until the fluid temperature reaches 50 to 80°C
(122 to 176°F) in reservoir tank, and keep engine speed idle.
2. Turn steering wheel several times from full left stop to full right
stop.
3. Hold steering wheel at each lock position for five seconds and
carefully, check for fluid leakage.
CAUTION:
Do not hold the steering wheel in a locked position for more
than 10 seconds. (There is the possibility that oil pump may
be damaged.)
4. If fluid leakage at connections is noticed, then loosen flare nut and then retighten. Do not overtighten con-
nector as this can damage O-ring, washer and connector.
5. If fluid leakage from oil pump is noticed, check oil pump. Refer to PS-29, "
POWER STEERING OIL
PUMP" .
6. Check steering gear boots for accumulation of fluid, indicating from steering gear.
Air Bleeding Hydraulic SystemBGS0003R
If air bleeding is not complete, the following symptoms can be observed.

Bubbles are created in reservoir tank.

Clicking noise can be heard from oil pump.

Excessive buzzing in oil pump.
NOTE:
Fluid noise may occur in the steering gear or oil pump. This does not affect performance or durability of
the system.
1. Turn steering wheel several times from full left stop to full right stop with engine off.
CAUTION:
Filling reservoir tank with fluid so as not to lower fluid level below the MIN line while steering
wheel turning.
2. Start engine and hold steering wheel at each lock position for 3 seconds at idle to check for fluid leakage.
3. Repeat step 2 above several times at approximately 3 second intervals.
CAUTION:
Do not hold the steering wheel in a locked position for more than 10 seconds. (There is the possi-
bility that oil pump may be damaged.)
4. Check fluid for bubbles and white contamination.
5. Stop engine if bubbles and white contamination do not drain out. Perform steps 2 to 3 above after waiting
until bubbles and white contamination drain out.HOT : Fluid temperature 50 – 80°C (122 – 176°F)
COLD : Fluid temperature 0 – 30°C (32 – 86°F)
SGIA0232J
SGIA0506E

STEERING WHEEL
PS-9
C
D
E
F
H
I
J
K
L
MA
B
PS

STEERING WHEELPFP:48430
On-Vehicle Inspection and ServiceBGS0003S
CHECKING CONDITION OF INSTALLATION

Check installation conditions of steering gear assembly, front suspension assembly, axle and steering col-
umn assembly.

Check if movement exists when steering wheel is moved up and down, to the left and right and to the axial
direction.

Check steering gear assembly mounting nut and bolts for looseness. Refer to PS-17, "COMPONENTS" .
CHECKING STEERING WHEEL PLAY

Turn steering wheel so that front wheels come to the straight-ahead position. Start engine and lightly turn
steering wheel to the left and right until front wheels start to move. Measure steering wheel movement on
the outer circumference.

When the measurement value is outside the standard value, check backlash for each joint of steering col-
umn assembly and installation condition of power steering gear assembly.
CHECKING NEUTRAL POSITION STEERING WHEEL

Make sure that steering gear assembly, steering column and steering wheel are installed in the correct
position.

Perform neutral position inspection after wheel alignment. Refer to FSU-5, "Wheel Alignment Inspection" .

Set vehicle to the straight-ahead position and confirm steering wheel is in the neutral position.

Loosen outer socket lock nut and turn inner socket to left and right equally to make fine adjustments if
steering wheel is not in the neutral position.
CHECKING STEERING WHEEL TURNING FORCE
1. Park vehicle on a level and dry surface, set parking brake.
2. Start engine.
3. Bring power steering fluid up to adequate operating temperature. [Make sure temperature of fluid is
approximately 50 to 80°C (122 to 176°F).]
NOTE:
Tires need to be inflated normal pressure.
4. Check steering wheel turning force when steering wheel has
been turned 360° from neutral position.
NOTE:
Multiply the distance L from the hook of spring balance to the
center of steering wheel by the measurement value with a spring
balance.
5. If steering wheel turning force is out of the specification, check
rack sliding force and relief hydraulic pressure of oil pump.
Regarding relief hydraulic pressure of oil pump, refer to PS-29,
"CHECKING RELIEF OIL PRESSURE" .
a. Disconnect lower shaft and steering knuckle from steering gear assembly. Refer to FAX-5, "
COMPO-
NENT" , PS-12, "COMPONENTS" .
b. Start and run engine at idle to make sure steering fluid has reached normal operating temperature.Steering wheel axial end play : 0 mm (0 in)
Steering wheel play : 0 – 35 mm (0 – 1.38 in)
Steering wheel turning force
: Less than 45 N (4.6 kg, 10 lb)
SGIA1615E

SHOCK ABSORBER
RSU-9
C
D
F
G
H
I
J
K
L
MA
B
RSU

SHOCK ABSORBERPFP:56210
Removal and InstallationBES00044
REMOVAL
1. Remove tires from vehicle.
2. Set a jack under rear lower link to relieve the coil spring tension.
3. Remove shock absorber lower end bolt.
4. Gradually lower the jack to remove it from rear lower link.
5. Remove shock absorber assembly upper end nuts, and then
remove shock absorber assembly from vehicle.
INSPECTION AFTER REMOVAL

Check shock absorber assembly for deformation, cracks, and other damage. Replace if there are.

Check for oil leakage. Replace if there are.

Check seals of mounting seal bracket for cracks, deformation,
and peeling. Replace mounting seal bracket as an assembly, if
there are.
INSTALLATION

Installation is the reverse order of the removal. For tightening torque, refer to RSU-7, "Component" .
NOTE:
Do not reuse non-reusable parts.

Perform final tightening of shock absorber lower bolt (rubber bushing) under unladen conditions, with tires
on level ground if removing suspension. Check the wheel alignment. Refer to RSU-5, "
Wheel Alignment
Inspection" .

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

Check wheel sensor harness for proper connection BRC-33, "WHEEL SENSORS" .
FA-0274D
SEIA0385E