service NISSAN TEANA 2003 Owner's Manual

AT-232
ON-VEHICLE SERVICE

3. Remove differential side oil seals using a flat-bladed screw-
driver.
CAUTION:
Be careful not to scratch transaxle case and converter
housing.
Installation
1. Drive differential side oil seals using the drift below into case
until it become flush. Refer to dimensions “A” and “B”.
Unit: mm (in)
NOTE:
Differential side oil seal pulling direction is used as the refer-
ence.
Drift to be used:
CAUTION:

Do not reuse differential side oil seals.

Apply ATF to differential side oil seals.
2. Reinstall any part removed.
CAUTION:
If lubricant leak has occurred, after finishing work, check A/T fluid level. Refer to AT- 1 4 , "
Checking
A/T Fluid" .
SCIA4857E
Dimensions “A”, “B” 0± 0.5 (0±0.020)
SCIA4858E
Location Tool number
Transaxle case side (left) ST33400001
Converter housing side (right) ST33400001
SCIA4739E

ON-VEHICLE SERVICE
AT-233
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Revolution Sensor ReplacementBCS00157
COMPONENTS
REMOVAL AND INSTALLATION
Removal
1. Remove front tire LH from vehicle.
2. Remove LH splash guard. (Front fender side)
3. Disconnect revolution sensor harness connector.
4. Remove revolution sensor from transaxle assembly.
5. Remove O-ring from revolution sensor.
Installation
Note the following, and install in the reverse order of removal.
1. A/T 2. Revolution sensor 3. O-ring
SCIA4864E
SCIA2783E
SCIA2788E

AT-234
ON-VEHICLE SERVICE

CAUTION:

Do not reuse O-ring.

Apply petroleum jelly to O-ring.

Be careful not to mis-connect because shape of connectors
are same as turbine revolution sensor (power train revolu-
tion sensor).
NOTE:
For prevent mis-connection, revolution sensor harness connec-
tor is color taped for identification.
Turbine Revolution Sensor (Power Train Revolution Sensor) ReplacementBCS00158
COMPONENTS
SCIA5007E
1. A/T 2. Turbine revolution sensor (power
train revolution sensor)3. O-ring
SCIA4865E

ON-VEHICLE SERVICE
AT-235
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REMOVAL AND INSTALLATION
Removal
1. Remove front tire LH from vehicle.
2. Remove LH splash guard. (Front fender side)
3. Disconnect turbine revolution sensor (power train revolution
sensor) harness connector.
4. Remove turbine revolution sensor (power train revolution sen-
sor) from transaxle assembly.
5. Remove O-ring from turbine revolution sensor (power train revo-
lution sensor).
Installation
Note the following, and install in the reverse order of removal.
CAUTION:

Do not reuse O-ring.

Apply petroleum jelly to O-ring.

Be careful not to mis-connect because shape of connectors
are same as revolution sensor.
NOTE:
For prevent mis-connection, revolution sensor harness connec-
tor is color taped for identification.
SCIA2783E
SCIA2790E
SCIA5007E

REPAIR FOR COMPONENT PARTS
AT-273
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3. Drive and pull out retaining pin of parking rod plate with pin
punch and pair of nippers.
4. Remove parking rod plate (with parking rod) from manual shaft.
5. Draw out parking rod from parking rod plate.
6. Pull out retaining pin of manual shaft with pair of nippers.
7. Remove manual shaft and manual plate from transaxle case.
8. Remove manual shaft oil seal with flat-bladed screwdriver.
CAUTION:
Be careful not to scratch transaxle case.
INSPECTION
Check component parts for wear or damage. Replace if necessary.
INSTALLATION
1. Drive manual shaft oil seal into the transaxle case with a drift
[commercial service tool: 22 mm (0.87 in) dia.].
CAUTION:

Do not reuse manual shaft oil seal.

Apply ATF to outer surface of manual shaft oil seal.
2. Install parking rod to parking rod plate.
SAT043FC
SAT049F
SAT080D
SAT081D

AT-362
SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
General SpecificationsBCS001PF
*: Refer to MA-14, "RECOMMENDED FLUIDS AND LUBRICANTS" .
Vehicle Speed Which Gear Shifting OccursBCS001PG
FOR QR20DE ENGINE MODELS

At half throttle, the accelerator opening is 4/8 of the full opening.
FOR VQ23DE ENGINE MODELS

At half throttle, the accelerator opening is 4/8 of the full opening.
Vehicle Speed at When Lock-up Occurs/ReleasesBCS001PH
FOR QR20DE ENGINE MODELS
NOTE:

Perform lock-up inspection after warming up engine.

Lock-up vehicle speed may vary depending on the driving conditions and circumstances. Engine QR20DE VQ23DE
automatic transaxle model RE4F04B
automatic transaxle
assemblyModel code number 85X0D 85X0E
Translate gear ratio1st 2.785
2nd 1.545
3rd 1.000
4th 0.694
Reverse 2.272
Final drive 4.425
Recommended fluid Genuine NISSAN ATF Matic Fluid D or equivalent
*
Fluid capacity (Imp qt)8.4 (7-3/8) 8.9 (7-7/8)
Throttle positionVehicle speed km/h (MPH)
D1 → D2D2 → D3D3 → D4D4 → D3D3 → D2D2 → D1
Full throttle51 - 59
(32 - 37)96 - 104
(60 - 65)151 - 159
(94 - 99)147 - 155
(91 - 96)86 - 94
(53 - 58)40 - 48
(25 - 30)
Half throttle33 - 41
(21 - 25)62 - 70
(39 - 43)121 - 129
(75 - 80)77 - 85
(48 - 53)37 - 45
(23 - 28)5 - 13
(3 - 8)
Throttle positionVehicle speed km/h (MPH)
D1 → D2D2 → D3D3 → D4D4 → D3D3 → D2D2 → D1
Full throttle52 - 60
(32 - 37)97 - 105
(60 - 65)153 - 161
(95 - 100)149 - 157
(93 - 98)87 - 95
(54 - 59)41 - 49
(25 - 30)
Half throttle30 - 38
(19 - 24)58 - 66
(36 - 41)116 - 124
(72 - 77)69 - 77
(43 - 48)34 - 42
(21 - 26)5 - 13
(3 - 8)
Throttle position Selector lever positionVehicle speed km/h (MPH)
Lock-up “ON” Lock-up “OFF”
2.0/8 D position 86 - 94 (53 - 58) 61 - 69 (38 - 43)
3rd position 86 - 94 (53 - 58) 83 - 91 (52 - 57)

SERVICE DATA AND SPECIFICATIONS (SDS)
AT-363
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FOR VQ23DE ENGINE MODELS
NOTE:

Perform lock-up inspection after warming up engine.

Lock-up vehicle speed may vary depending on the driving conditions and circumstances.
Stall RevolutionBCS001PI
Line PressureBCS001PJ
Adjusting shims, Needle Bearings, Thrust Washers and Snap RingsBCS001P1
NOTE:
Refer to AT- 2 5 3 , "
Locations of Adjusting Shims, Needle Bearings and Thrust Washers" or AT- 2 5 4 , "Locations
of Snap Rings" .
OUTER DIAMETER AND INNER DIAMETER OF NEEDLE BEARINGS
Unit: mm (in)
OUTER DIAMETER AND INNER DIAMETER OF THRUST WASHER
Unit: mm (in)
OUTER DIAMETER AND INNER DIAMETER OF BEARING RACES AND ADJUSTING SHIMS
Unit: mm (in) Throttle position Selector lever positionVehicle speed km/h (MPH)
Lock-up “ON” Lock-up “OFF”
2.0/8 D position 86 - 94 (53 - 58) 51 - 59 (32 - 37)
3rd position 86 - 94 (53 - 58) 83 - 91 (52 - 57)
Engine type QR20DE VQ23DE
Stall revolution rpm 2,400 - 2,850 2,400 - 2,900
Engine speed rpmLine pressure kPa (bar, kg/cm
2 , psi)
“D”, “3”, “2” and “1” positions “R” position
Idle 500 (5.00, 5.1, 73) 778 (7.78, 7.9, 113)
Stall 1,233 (12.33, 12.6, 179) 1,918 (19.18, 19.6, 278)
Location Outer diameter Inner diameter
A 50.0 (1.969) 35.1 (1.382)
B 42.0 (1.654) 23.7 (0.933)
C 70.0 (2.756) 50.0 (1.969)
D 56.5 (2.224) 38.5 (1.516)
E 108.0 (4.252) 85.0 (3.346)
F 87.0 (3.425) 69.0 (2.717)
G 51.0 (2.008) 33.1 (1.303)
H 48.0 (1.890) 30.0 (1.181)
I 50.0 (1.969) 35.1 (1.382)
Location Outer diameter Inner diameter
J 76.0 (2.992) 59.3 (2.335)
Location Outer diameter Inner diameter
K 80.0 (3.150) 68.0 (2.677)
L 51.0 (2.008) 36.0 (1.417)
M 38.0 (1.496) 28.1 (1.106)
N 75.0 (2.953) 67.0 (2.638)

AT-364
SERVICE DATA AND SPECIFICATIONS (SDS)

OUTER DIAMETER OF SNAP RINGS
Unit: mm (in)
Control ValvesBCS001P2
CONTROL VALVE RETURN SPRINGS
For QR20DE Engine Models
Unit: mm (in) Location Outer diameter
1 144.8 (5.701)
2 173.8 (6.843)
3 133.9 (5.272)
4 119.1 (4.689)
5 150 (5.91)
6 182.8 (7.197)
PartsItem
Free length Outer diameter
Upper bodyL14 Pilot valve spring 38.98 (1.535) 8.9 (0.350)
L151-2 accumulator valve spring 20.5 (0.807) 6.95 (0.274)
1-2 accumulator piston spring 55.66 (2.191) 19.6 (0.772)
L16 1st reducing valve spring 27.0 (1.062) 7.0 (0.276)
L17 3-2 timing valve spring 23.0 (0.906) 6.65 (0.262)
L18 Overrun clutch reducing valve spring 37.5 (1.476) 6.9 (0.272)
L19 Torque converter relief valve spring 31.0 (1.220) 9.0 (0.354)
L20 Torque converter clutch control valve spring 56.98 (2.243) 6.5 (0.256)
L21 Cooler check valve spring 29.4 (1.157) 6.0 (0.236)
Lower bodyL3 Pressure regulator valve spring 45.0 (1.772) 15.0 (0.591)
L4 Overrun clutch control valve spring 21.7 (0.854) 7.0 (0.276)
L5 Accumulator control valve spring 22.0 (0.866) 6.5 (0.256)
L6 Shift valve A spring 21.7 (0.854) 7.0 (0.276)
L7 Shuttle valve spring 51.0 (2.008) 5.65 (0.222)
L12 Shift valve B spring 21.7 (0.854) 7.0 (0.276)
L13Pressure modifier valve spring 32.0 (1.260) 6.9 (0.272)
Pressure modifier piston spring 30.5 (1.201) 9.8 (0.386)
— Oil cooler relief valve spring 17.02 (0.670) 8.0 (0.315)

SERVICE DATA AND SPECIFICATIONS (SDS)
AT-365
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For VQ23DE Engine Models
Unit: mm (in)
AccumulatorBCS001P3
O-RINGS
Unit: mm (in)
RETURN SPRINGS
Unit: mm (in) PartsItem
Free length Outer diameter
Upper bodyL14 Pilot valve spring 38.98 (1.535) 8.9 (0.350)
L151-2 accumulator valve spring 20.5 (0.807) 6.95 (0.274)
1-2 accumulator piston spring 55.66 (2.191) 19.6 (0.772)
L16 1st reducing valve spring 26.0 (1.024) 7.0 (0.276)
L17 3-2 timing valve spring 23.0 (0.906) 6.65 (0.262)
L18 Overrun clutch reducing valve spring 37.5 (1.476) 6.9 (0.272)
L19 Torque converter relief valve spring 31.0 (1.220) 9.0 (0.354)
L20 Torque converter clutch control valve spring 56.98 (2.243) 6.5 (0.256)
L21 Cooler check valve spring 29.4 (1.157) 6.0 (0.236)
Lower bodyL3 Pressure regulator valve spring 45.0 (1.772) 15.0 (0.591)
L4 Overrun clutch control valve spring 21.7 (0.854) 7.0 (0.276)
L5 Accumulator control valve spring 22.0 (0.866) 6.5 (0.256)
L6 Shift valve A spring 21.7 (0.854) 7.0 (0.276)
L7 Shuttle valve spring 51.0 (2.008) 5.65 (0.222)
L12 Shift valve B spring 21.7 (0.854) 7.0 (0.276)
L13Pressure modifier valve spring 32.0 (1.260) 6.9 (0.272)
Pressure modifier piston spring 30.5 (1.201) 9.8 (0.386)
— Oil cooler relief valve spring 17.02 (0.670) 8.0 (0.315)
AccumulatorInner diameter
(Small)Inner diameter
(Large)
Servo release accumulator 26.9 (1.059) 44.2 (1.740)
N-D accumulator 34.6 (1.362) 39.4 (1.551)
Accumulator Free length Outer diameter
Servo release accumulator 62.8 (2.472) 21.0 (0.827)
N-D accumulator 46.5 (1.831) 28.0 (1.102)

AT-366
SERVICE DATA AND SPECIFICATIONS (SDS)

Clutch and BrakesBCS001P4
REVERSE CLUTCH
HIGH CLUTCH
FORWARD CLUTCH
OVERRUN CLUTCH
LOW & REVERSE BRAKE
Number of drive plates2
Number of driven plates2
Drive plate thickness mm (in)Standard 1.6 (0.063)
Allowable limit 1.4 (0.055)
Driven plate thickness mm (in) Standard 1.8 (0.070)
Clearance mm (in) Standard 0.5 - 0.8 (0.020 - 0.031)
Allowable limit 1.2 (0.047)
Number of drive plates3
Number of driven plates
8 (7
*1 +1*2 )
Drive plate thickness mm (in)Standard 1.6 (0.063)
Allowable limit 1.4 (0.055)
Driven plate thickness mm (in) Standard*1 *2
1.4 (0.055) 2.0 (0.079)
Clearance mm (in)Standard 1.8 - 2.2 (0.071 - 0.087)
Allowable limit 2.8 (0.110)
Number of drive plates4
Number of driven plates4
Drive plate thickness mm (in)Standard 1.6 (0.063)
Allowable limit 1.4 (0.055)
Driven plate thickness mm (in) Standard 1.8 (0.071)
Clearance mm (in)Standard 0.45 - 0.85 (0.0177 - 0.0335)
Allowable limit 1.65 (0.0650)
Number of drive plates3
Number of driven plates5
Drive plate thickness mm (in)Standard 1.6 (0.063)
Allowable limit 1.4 (0.055)
Driven plate thickness mm (in) Standard 1.6 (0.063)
Clearance mm (in)Standard 0.7 - 1.1 (0.028 - 0.043)
Allowable limit 1.7 (0.067)
Number of drive plates5
Number of driven plates5
Drive plate thickness mm (in)Standard 1.8 (0.071)
Allowable limit 1.6 (0.063)
Driven plate thickness mm (in) Standard 1.8 (0.071)
Clearance mm (in)Standard 1.7 - 2.1 (0.067 - 0.083)
Allowable limit 3.1 (0.122)