Oil NISSAN TEANA 2003 Owners Manual

AT-356
ASSEMBLY

3. Place bearing race selected in total end play adjustment step on
oil pump cover.
4. Place thrust washer selected in reverse clutch end play step on
reverse clutch drum.
5. Install oil pump assembly and gasket on transaxle case.
CAUTION:

Do not reuse gasket.

Completely remove all moisture, oil and old sealant, etc.
from the transaxle case and converter housing mounting
surfaces.
6. Tighten oil pump fitting bolts to the specified torque. Refer to AT-
246, "Components" .
7. Install O-ring to input shaft assembly (high clutch drum).
8. Adjust brake band according to the following procedures.
a. Tighten anchor end pin to the specified torque.
b. Back off anchor end pin two and a half turns.
c. While holding anchor end pin, tighten lock nut. Refer to AT- 3 6 7 ,
"BRAKE BAND" .
9. Apply compressed air to oil holes of transaxle case and check
operation of brake band.
SCIA3629E
SCIA2980E
SCIA4928E
: 4.9 N·m (0.50 kg-m, 43 in-lb)
SCIA4869E
SAT397D

ASSEMBLY
AT-357
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10. Install final drive assembly on transaxle case.
11. Install differential lubricant tube (1) and clips (2) on converter
housing. Tighten differential lubricant tube bolts to the specified
torque. Refer to AT- 2 4 6 , "
Components" .
12. Install O-ring on differential oil port of transaxle case.
13. Apply locking sealant (Loctite # 518) to transaxle case as shown
in figure.
CAUTION:
Completely remove all moisture, oil and old sealant, etc.
from the transaxle case and converter housing mounting
surfaces.
14. Install converter housing on transaxle case. Tighten converter
housing mounting bolts to the specified torque. Refer to AT- 2 4 6 ,
"Components" .
15. Install O-ring on plug.
CAUTION:
Do not reuse O-ring.
16. Install plug on converter housing.
SAT228F
SCIA7817E
SCIA3281E
SCIA4929E
SAT008F

AT-358
ASSEMBLY

17. Install accumulator piston according to the following procedures.
a. Install O-rings on accumulator piston. Refer to AT- 3 6 5 , "
O-
RINGS" .
b. Install accumulator pistons and return springs on transaxle case.
Refer to AT- 3 6 5 , "
RETURN SPRINGS" .
CAUTION:
Apply ATF to inner surface of transaxle case.
18. Install lip seals for band servo oil holes on transaxle case.
19. Install low & reverse brake tube and oil sleeve. Tighten Low &
reverse brake tube bolts to the specified torque. Refer to AT-
246, "Components" .
20. Install control valve assembly according to the following proce-
dures.
a. Install O-ring on terminal body.
CAUTION:

Do not reuse O-ring.

Apply ATF to O-ring.
b. Insert manual valve into control valve assembly.
CAUTION:
Apply ATF to manual valve.
SCIA3303E
SCIA3304E
SCIA4867E
SCIA4868E
SCIA3999E

ASSEMBLY
AT-359
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c. Set manual shaft in “N” position.
d. Install control valve assembly on transaxle case while aligning
manual valve with manual plate.
e. Pass terminal cord assembly through transaxle case and install
terminal body on transaxle case by pushing it.
f. Install snap ring to terminal body.
CAUTION:
Do not expand snap ring excessively.
g. Tighten control valve assembly fixing bolts A , B and C to the specified torque. Refer to AT- 2 4 6 , "
Compo-
nents" .
Bolt length, number and location:
21. Install oil pan according to the following procedures.
a. Attach a magnets to oil pan.
b. Install oil pan gasket on transaxle case.
CAUTION:

Do not reuse oil pan gasket.

Completely remove all moisture, oil and old gasket, etc. from the transaxle case and oil pan
mounting surfaces.
c. Install oil pan on transaxle case.
d. Tighten oil pan fitting bolts to the specified torque. Refer to AT- 2 4 6 , "
Components" .
SAT094J
SCIA4866E
Bolt symbol A B C
Bolt length “ ” mm (in)
40.0
(1.575)33.0
(1.299)43.5
(1.713)
Number of bolts 5 6 2
AAT260A

AT-360
ASSEMBLY

CAUTION:

Always replace oil pan fitting bolts as they are self-sealing bolts.

Tighten four bolts in a crisscross pattern to prevent dislocation of gasket.
e. Install drain plug gasket on drain plug.
CAUTION:
Do not reuse drain plug gasket.
f. Tighten drain plug to the specified torque. Refer to AT- 2 4 6 , "
Components" .
22. Install PNP switch according to the following procedures.
a. Set manual shaft in “P” position.
b. Temporarily install PNP switch on manual shaft.
c. Move selector lever to “N” position.
d. Use a pin [3 mm (0.12 in) dia.] for this adjustment.
i. Insert the pin straight into the manual shaft adjustment hole.
ii. Rotate PNP switch until the pin can also be inserted straight into
hole in PNP switch.
e. Tighten PNP switch fitting bolts. Refer to AT- 2 4 6 , "
Components"
.
f. Remove pin from adjustment hole after adjusting PNP switch.
23. Install bracket on transaxle case.
24. Install O-ring on revolution sensor.
CAUTION:

Do not reuse O-ring.

Apply petroleum jelly to O-ring.
25. Install revolution sensor on transaxle case.
26. Install O-ring on turbine revolution sensor (power train revolution sensor).
CAUTION:

Do not reuse O-ring.

Apply petroleum jelly to O-ring.
27. Install turbine revolution sensor (power train revolution sensor) on transaxle case.
28. Install bracket on transaxle case.
29. Install torque converter according to the following procedures.
a. Pour ATF into torque converter.
CAUTION:

Approximately 1 liter (7/8 Imp qt) of fluid is required for a
new torque converter.

When reusing old torque converter, add the same amount
of fluid as was drained.
SCIA3154E
SCIA4930E
SAT428DA

ASSEMBLY
AT-361
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b. Install torque converter while aligning notches of torque con-
verter with notches of oil pump.
c. Measure distance “A” to Make sure that torque converter is in
proper position.
SAT429D
Distance “A”
For QR20DE engine models:
19 mm (0.75 in) or more
For VQ23DE engine models:
14 mm (0.55 in) or more
SAT430D

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)

SERVICE DATA AND SPECIFICATIONS (SDS)
AT-367
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CLUTCH AND BRAKE RETURN SPRINGS
Unit: mm (in)
BRAKE BAND
Final DriveBCS001P5
DIFFERENTIAL SIDE GEAR CLEARANCE
BEARING PRELOAD
TURNING TORQUE
Planetary Carrier and Oil PumpBCS001P6
PLANETARY CARRIER
OIL PUMP
Input ShaftBCS001P7
SEAL RING CLEARANCE
SEAL RING
Reduction Pinion GearBCS001P8
TURNING TORQUE
Parts Free length Outer diameter
Forward clutch (Overrun clutch)
(22 pcs)21.4 (0.843) 10.3 (0.406)
High clutch (10 pcs) 20.8 (0.819) 10.8 (0.425)
Low & reverse brake (24 pcs) 24.1 (0.949) 6.6 (0.260)
Anchor end pin tightening torque N-m (kg-m, in-lb) 4.9 (0.50, 43)
Number of returning revolutions for anchor end pin 2.5
Lock nut tightening torque N-m (kg-m, ft-lb) 34 (3.5, 25)
Clearance between side gear and differential case with
washer mm (in)0.1 - 0.2 (0.004 - 0.008)
Differential side bearing preload mm (in) 0.05 - 0.09 (0.0020 - 0.0035)
Turning torque of final drive assembly N-m (kg-cm, in-lb) 0.8 - 1.5 (8.0 - 15.7, 7 - 13)
Clearance between planetary carrier
and pinion washer mm (in)Standard 0.20 - 0.70 (0.0079 - 0.0276)
Allowable limit 0.80 (0.0315)
Oil pump side clearance mm (in) 0.030 - 0.050 (0.0012 - 0.0020)
Clearance between oil pump
housing and outer gear mm
(in)Standard 0.111 - 0.181 (0.0044 - 0.0071)
Allowable limit 0.181 (0.0071)
Oil pump cover seal ring
clearance mm (in)Standard 0.1 - 0.35 (0.0039 - 0.0138)
Allowable limit 0.35 (0.0138)
Input shaft seal ring clearance mm (in)Standard 0.08 - 0.23 (0.0031 - 0.0091)
Allowable limit 0.23 (0.0091)
Outer diameter mm (in) Inner diameter mm (in) Width mm (in)
26 (1.024) 22.6 (0.890) 1.97 (0.078)
Turning torque of reduction pinion gear N-m (kg-cm, in-lb) 0.05 - 0.39 (0.5 - 4.0, 0.43 - 3.47)

ATC-6
PRECAUTIONS

–When removing refrigerant components from a vehicle, immediately cap (seal) the component to
minimize the entry of moisture from the atmosphere.
–When installing refrigerant components to a vehicle, never remove the caps (unseal) until just
before connecting the components. Connect all refrigerant loop components as quickly as possi-
ble to minimize the entry of moisture into system.
–Only use the specified lubricant from a sealed container. Immediately reseal containers of lubri-
cant. Without proper sealing, lubricant will become moisture saturated and should not be used.
–Never allow lubricant (Nissan A/C System Oil Type S) to come in contact with styrene foam parts.
Damage may result.
General Refrigerant PrecautionsBJS000F5
WARNING:

Avoid breathing A/C refrigerant and lubricant vapor or mist. Exposure may irritate eyes, nose and
throat. Use only approved recovery/recycling equipment to discharge HFC-134a (R-134a) refriger-
ant. If accidental system discharge occurs, ventilate work area before resuming service. Addi-
tional health and safety information may be obtained from refrigerant and lubricant
manufacturers.

Never release refrigerant into the air. Use approved recovery/recycling equipment to capture the
refrigerant every time an air conditioning system is discharged.

Always wear eye and hand protection (goggles and gloves) when working with any refrigerant or
air conditioning system.

Never store or heat refrigerant containers above 52°C (126°F).

Never heat a refrigerant container with an open flame; if container warming is required, place the
bottom of the container in a warm pail of water.

Never intentionally drop, puncture, or incinerate refrigerant containers.

Keep refrigerant away from open flames: poisonous gas will be produced if refrigerant burns.

Refrigerant will displace oxygen, therefore be certain to work in well ventilated areas to prevent
suffocation.

Never pressure test or leak test HFC-134a (R-134a) service equipment and/or vehicle air condition-
ing systems with compressed air during repair. Some mixtures of air and HFC-134a (R-134a) have
been shown to be combustible at elevated pressures. These mixtures, if ignited, may cause injury
or property damage. Additional health and safety information may be obtained from refrigerant
manufacturers.
Precautions for Refrigerant ConnectionBJS000F7
A new type refrigerant connection has been introduced to all refrigerant lines except the following location.

Expansion valve to evaporator

Refrigerant pressure sensor to condenser
ABOUT ONE-TOUCH JOINT
Description

One-touch joints are pipe joints which do not require tools during piping connection.

Unlike conventional connection methods using union nuts and flanges, controlling tightening torque at
connection point is not necessary.

When removing a pipe joint, use a disconnector.