Reverse NISSAN TEANA 2003 Workshop Manual

ASSEMBLY
AT-349
D
E
F
G
H
I
J
K
L
MA
B
AT

c. Install low & reverse brake piston and retainer on transaxle
case.
CAUTION:
Align bracket to specified gutter as indicated in figure.
d. Make sure that each protrusion of low & reverse brake piston is
correctly set to corresponding return spring as follows.

Push low & reverse brake piston and retainer evenly and
confirm they move smoothly.

If they cannot move smoothly, remove low & reverse
brake piston and retainer assembly and align return
spring correctly as instructed in step “a”.
e. Push down low & reverse brake piston and retainer and install
snap ring.
13. Install low one-way clutch to front planetary carrier by turning
carrier in direction of arrow shown.
SCIA7824E
SCIA7825E
SCIA7826E
SAT206F

AT-352
ASSEMBLY

18. Install reverse clutch assembly on input shaft assembly (high
clutch drum).
Adjustment (2)BCS001OZ
When any parts listed below are replaced, adjust total end play and reverse clutch end play.
TOTAL END PLAY

Measure clearance between reverse clutch drum and needle
bearing for oil pump cover.

Select proper thickness of bearing race so that end play is within
specifications.
1. Measure dimensions “K” and “L” and then calculate dimension
“J”.
SCIA4461E
Part name Total end play Reverse clutch end play
transaxle case


Overrun clutch hub


Rear internal gear


Rear planetary carrier


Rear sun gear


Front planetary carrier


Front sun gear


High clutch hub


Input shaft assembly (high clutch drum)


Oil pump cover


Reverse clutch drum —

SCIA3661E
SCIA3662E

AT-354
ASSEMBLY

3. Adjust total end play “T1 ”.

Select proper thickness of bearing race so that total end play is within specifications. Refer to “Parts
Information” for bearing race selection.
REVERSE CLUTCH END PLAY

Measure clearance between oil pump cover and thrust washer
for reverse clutch drum.

Select proper thickness of thrust washer so that end play is
within specification.
1. Measure dimensions “O” and “P”, and then calculate dimension
“N”.
a. Place thrust washer on reverse clutch drum.
b. Measure dimension “O”.
c. Measure dimension “P”.
d. Calculate dimension “N”.T
1 = J – M
Total end play “T
1 ”:
Refer to AT- 3 6 8 , "
Total End Play" .
SCIA3665E
SCIA3666E
SCIA3667E
“N”: Distance between oil pump fitting surface of tran-
saxle case and thrust washer on reverse clutch
drum.
N = O – P
SCIA3668E

ASSEMBLY
AT-355
D
E
F
G
H
I
J
K
L
MA
B
AT

2. Measure dimensions “R” and “S”, and then calculate dimension
“Q”.
a. Measure dimension “R”.
b. Measure dimension “S”.
c. Calculate dimension “Q”.
3. Adjust reverse clutch end play “T
2 ”.

Select proper thickness of thrust washer so that reverse clutch end play is within specifications. Refer
to “Parts Information” for thrust washer selection.
Assembly (3)BCS001P0
1. Install anchor end pin and lock nut on transaxle case.
CAUTION:
Do not reuse anchor end pin.
2. Place brake band and strut on outside of reverse clutch drum.
Tighten anchor end pin just enough so that brake band is evenly
fitted on reverse clutch drum.
SAT384D
SAT385D
“Q”: Distance between transaxle case fitting sur-
face and thrust washer mating surface.
Q = R – S
SAT386D
T2 = N – Q
Reverse clutch end play:
Refer to AT- 3 6 8 , "
Reverse Clutch End Play" .
SAT196F

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

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

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)

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)

SERVICE DATA AND SPECIFICATIONS (SDS)
AT-367
D
E
F
G
H
I
J
K
L
MA
B
AT

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)

AT-368
SERVICE DATA AND SPECIFICATIONS (SDS)

Band ServoBCS001P9
RETURN SPRING
Unit: mm (in)
Output ShaftBCS001PA
SEAL RING CLEARANCE
SEAL RING
END PLAY
Bearing RetainerBCS001PB
SEAL RING CLEARANCE
Total End PlayBCS001PC
Reverse Clutch End PlayBCS001PD
Removal and InstallationBCS001PE
Shift Solenoid ValvesBCS001PK
Solenoid ValvesBCS001PL
A/T Fluid Temperature SensorBCS001PM
Return spring Free length Outer diameter
2nd servo return spring 32.5 (1.280) 25.9 (1.020)
OD servo return spring 62.6 (2.465) 21.7 (0.854)
Output shaft seal ring clearance mm
(in)Standard 0.10 - 0.25 (0.0039 - 0.0098)
Allowable limit 0.25 (0.0098)
Outer diameter mm (in) Inner diameter mm (in) Width mm (in)
33.71 (1.327) 30.25 (1.191) 1.95 (0.077)
Output shaft end play mm (in) 0 - 0.15 (0 - 0.0059)
Bearing retainer seal ring
clearance mm (in)Standard 0.10 - 0.30 (0.0039 - 0.0118)
Allowable limit 0.30 (0.0118)
Total end play mm (in) 0.25 - 0.55 (0.0098 - 0.0217)
Reverse clutch end play mm (in) 0.61 - 1.0 (0.0240 - 0.039)
Distance between end of converter housing
and torque converter mm (in)QR20DE engine models 19 (0.75)
VQ23DE engine models 14 (0.55)
Gear position 1 2 3 4
Shift solenoid valve A ON (Closed) OFF (Open) OFF (Open) ON (Closed)
Shift solenoid valve B ON (Closed) ON (Closed) OFF (Open) OFF (Open)
Solenoid valves Resistance (Approx.)ΩTe r m i n a l N o .
Shift solenoid valve A 20 - 30 2
Shift solenoid valve B 5 - 20 1
Overrun clutch solenoid valve 20 - 30 3
Line pressure solenoid valve 2.5 - 5 4
Torque converter clutch solenoid valve 5 - 20 5
Condition Specification (Approx.)
Cold [20°C (68°F)]
↓
Hot [80°C (176°F)]1.5 V
↓
0.5 V2.5 kΩ
↓
0.3 kΩ