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9. Apply compressed air to oil holes of transaxle case and check
operation of brake band.
10. Install final drive assembly on transaxle case.
11. Install differential lubricant tube on converter housing. Tighten
differential lubricant tube bolts to the specified torque. Refer to
AT- 4 1 6 , "
Components" .
12. Install O-ring on differential oil port of transaxle case.
CAUTION:
Do not reuse O-ring.
Apply ATF to O-ring.
13. Install converter housing on transaxle case.
CAUTION:
Apply locking sealant (Locktite #518) to mating surface of
converter housing.
SAT397D
SAT228F
SAT063K
SCIA3281E
SCIA4929E
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AT-526
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Tighten converter housing bolts to the specified torque. Refer
to AT- 4 1 6 , "
Components" .
14. Install accumulator piston.
a. Check contact surface of accumulator piston for damage.
b. Install O-rings on accumulator piston. Refer to AT- 5 3 0 , "
SER-
VICE DATA AND SPECIFICATIONS (SDS)" .
CAUTION:
Do not reuse O-rings.
Apply ATF to O-rings.
c. Install accumulator pistons and return springs on transaxle case.
Refer to AT- 5 3 0 , "
SERVICE DATA AND SPECIFICATIONS
(SDS)" .
CAUTION:
Apply ATF to inner surface of transaxle case.
15. Install lip seals for band servo oil holes on transaxle case.
CAUTION:
Do not reuse lip seals.
Apply ATF to lip seals.
ATM0024D
SAT406DA
SCIA3303E
SCIA3304E
SCIA3280E
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16. Install low & reverse brake tube and oil sleeve. Tighten Low &
reverse brake tube bolts to the specified torque. Refer to AT-
416, "Components" .
CAUTION:
Do not reuse oil sleeve.
Apply ATF to oil sleeve.
17. Install control valve assembly.
a. Install O-ring to 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.
c. Set manual shaft in Neutral 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.
SCIA4868E
SAT005F
SAT094J
SCIA4866E
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![NISSAN X-TRAIL 2003 Service Repair Manual AT-528
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g. Tighten control valve assembly fixing bolts A , B and C to the specified torque. Refer to AT- 4 1 6 , "Compo-
nents" .
Bolt length, number and location:
CAUTION:
Do not NISSAN X-TRAIL 2003 Service Repair Manual AT-528
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ASSEMBLY
g. Tighten control valve assembly fixing bolts A , B and C to the specified torque. Refer to AT- 4 1 6 , "Compo-
nents" .
Bolt length, number and location:
CAUTION:
Do not](/manual-img/5/57404/w960_57404-2563.png)
AT-528
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ASSEMBLY
g. Tighten control valve assembly fixing bolts A , B and C to the specified torque. Refer to AT- 4 1 6 , "Compo-
nents" .
Bolt length, number and location:
CAUTION:
Do not reuse idler gear bearing.
Apply ATF to idler gear bearing.
18. Install PNP switch.
a. Set manual shaft in “P” position.
b. Temporarily install PNP switch on manual shaft.
c. Move manual shaft to “N” position.
d. Use a 3 mm (0.12 in) pin 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- 4 1 6 , "
Components"
.
f. Remove pin from adjustment hole after adjusting PNP switch.
19. Install bracket on transaxle case.
20. Install O-ring on revolution sensor.
CAUTION:
Do not reuse O-ring.
Apply petroleum jelly to O-ring.
21. Install revolution sensor on transaxle case.
Bolt symbol A B C
Bolt length “ ” mm (in)
40.0 mm
(1.575 in)33.0 mm
(1.299 in)43.5 mm
(1.713 in)
Number of bolts 5 6 2
AAT260A
SCIA3154E
SCIA4930E
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22. Install torque converter.
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.
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.
SAT428DA
SAT429D
Distance “A”
QR20DE models: 19.0 mm (0.75 in) or more
QR25DE models: 14.0 mm (0.55 in) or more
SCIA5621E
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![NISSAN X-TRAIL 2003 Service Repair Manual AT-530
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SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
General SpecificationsECS00CXK
*1: Refer to MA-17, "Fluids and Lubricants" .
Shift ScheduleECS00CXL
NISSAN X-TRAIL 2003 Service Repair Manual AT-530
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SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
General SpecificationsECS00CXK
*1: Refer to MA-17, "Fluids and Lubricants" .
Shift ScheduleECS00CXL](/manual-img/5/57404/w960_57404-2565.png)
AT-530
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SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
General SpecificationsECS00CXK
*1: Refer to MA-17, "Fluids and Lubricants" .
Shift ScheduleECS00CXL
VEHICLE SPEED WHEN SHIFTING GEARS AND THROTTLE POSITION
For 85X23 model
For 85X64 model
VEHICLE SPEED WHEN PERFORMING LOCK-UP
Unit: km/h (MPH)
NOTE:
Lock-up vehicle speed indicates the speed in D4 position.
Perform lock-up inspection after warming up engine.
Lock-up vehicle speed may vary depending on the driving conditions and circumstances. EngineQR20DE QR25DE
Automatic transaxle model RE4F04B (4WD)
Automatic transaxle assembly Model code number 85X23 85X64
Transaxle gear ratio1st 2.785
2nd 1.545
3rd 1.000
4th 0.694
Reverse 2.272
Final drive 4.425 4.087
Recommended fluid Genuine Nissan ATF or equiualent*1
Fluid capacity (Imp qt)8.5 (7-1/2)
Throttle posi-
tionShift patternVehicle speed km/h (MPH)
D
1 → D2D2 → D3D3 → D4D4 → D3D3 → D2D2 → D1
Full throttleComfort53 - 61
(33 - 38)99 - 107
(62 - 67)156 - 164
(97 - 102)152 - 160
(94 - 99)89 - 97
(53 - 60)41 - 49
(25 - 30)
Auto power53 - 61
(33 - 38)99 - 107
(62 - 67)156 - 164
(97 - 102)152 - 160
(94 - 99)89 - 97
(55 - 60)41 - 49
(25 - 30)
Half throttleComfort34 - 42
(21 - 26)64 - 72
(40 - 45)124 - 138
(77 - 82)82 - 90
(51 - 56)41 - 49
(25 - 30)5 - 13
(3 - 8)
Auto power38 - 46
(24 - 29)70 - 78
(44 - 48)124 - 132
(77 - 82)81 - 89
(50 - 55)44 - 53
(27 - 33)5 - 13
(3 - 8)
Throttle posi-
tionShift patternVehicle speed km/h (MPH)
D
1 → D2D2 → D3D3 → D4D4 → D3D3 → D2D2 → D1
Full throttleComfort57 - 65
(35 - 40)107 - 115
(66 - 71)167 - 175
(104 - 109)163 - 171
(101 - 106)97 - 105
(60 - 65)41 - 49
(25 - 30)
Auto power57 - 65
(35 - 40)107 - 115
(66 - 71)167 - 175
(104 - 109)163 - 171
(101 - 106)97 - 105
(60 - 65)41 - 49
(25 - 30)
Half throttleComfort36 - 44
(22 - 27)71 - 79
(44 - 49)131 - 139
(81 - 86)77 - 85
(48 - 53)38 - 46
(23 - 28)5 - 13
(3 - 8)
Auto power42 - 50
(26 - 31)79 - 87
(49 - 54)131 - 139
(81 - 86)77 - 85
(48 - 53)45 - 53
(28 - 33)5 - 13
(3 - 8)
Model code No. 85X23 85X64
Vehicle speed Throttle position 1/8 58 - 66 (36 - 41) 61 - 69 (38 - 43)
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Stall RevolutionECS00CXM
Line PressureECS00F1T
Control ValvesECS00F1U
CONTROL VALVE AND PLUG RETURN SPRINGS
For 85X23 mod NISSAN X-TRAIL 2003 Service Repair Manual SERVICE DATA AND SPECIFICATIONS (SDS)
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Stall RevolutionECS00CXM
Line PressureECS00F1T
Control ValvesECS00F1U
CONTROL VALVE AND PLUG RETURN SPRINGS
For 85X23 mod](/manual-img/5/57404/w960_57404-2566.png)
SERVICE DATA AND SPECIFICATIONS (SDS)
AT-531
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Stall RevolutionECS00CXM
Line PressureECS00F1T
Control ValvesECS00F1U
CONTROL VALVE AND PLUG RETURN SPRINGS
For 85X23 model
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information.EngineStall revolution
rpm
QR20DE 2,450 - 2,950
QR25DE 2,300 - 2,750
Engine speed
rpmLine pressure kPa (kg/cm2 , psi)
D, 2 and 1 positions R position
Idle 500 (5.1, 73) 778 (7.9, 113)
Stall 1,233 (12.6, 179) 1,918 (19.6, 278)
PartsItem
Part No.* Free length Outer diameter
Upper body7 Pilot valve spring 31742-3AX03 38.98 (1.535) 8.9 (0.350)
35 1-2 accumulator valve spring 31742-3AX00 20.5 (0.807) 6.95 (0.274)
10 1-2 accumulator piston spring 31742-85X02 55.60 (2.189) 19.6 (0.772)
17 1st reducing valve spring 31742-80X05 27.0 (1.063) 7.0 (0.276)
19 3-2 timing valve spring 31736-01X00 23.0 (0.906) 6.65 (0.262)
24 Overrun clutch reducing valve spring 31742-80X15 37.5 (1.476) 6.9 (0.272)
26 Torque converter relief valve spring 31742-80X07 31.0 (1.220) 9.0 (0.354)
31 Torque converter clutch control valve 31742-85X00 56.98 (2.243) 6.5 (0.256)
3 Cooler check valve spring 31742-85X01 29.4 (1.157) 6.0 (0.236)
Lower body11 Pressure regulator valve spring 31742-80X13 45.0 (1.772) 15.0 (0.591)
16 Overrun clutch control valve spring 31762-80X00 21.7 (0.854) 7.0 (0.276)
20 Accumulator control valve spring 31742-80X02 22.0 (0.866) 6.5 (0.256)
25 Shift valve A spring 31762-80X00 21.7 (0.854) 7.0 (0.276)
30 Shuttle valve spring 31762-41X04 51.0 (2.008) 5.65 (0.222)
32 Shift valve B spring 31762-80X00 21.7 (0.854) 7.0 (0.276)
2 Pressure modifier piston spring 31742-41X15 30.5 (1.201) 9.8 (0.386)
6 Pressure modifier valve spring 31742-80X16 32.0 (1.260) 6.9 (0.272)
— Oil cooler relief valve spring 31872-31X00 17.02 (0.670) 8.0 (0.315)
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![NISSAN X-TRAIL 2003 Service Repair Manual AT-532
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SERVICE DATA AND SPECIFICATIONS (SDS)
For 85X64 model
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information.
AccumulatorECS00F1V
O-RING
Unit: mm (in)
NISSAN X-TRAIL 2003 Service Repair Manual AT-532
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SERVICE DATA AND SPECIFICATIONS (SDS)
For 85X64 model
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information.
AccumulatorECS00F1V
O-RING
Unit: mm (in)](/manual-img/5/57404/w960_57404-2567.png)
AT-532
[ALL]
SERVICE DATA AND SPECIFICATIONS (SDS)
For 85X64 model
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information.
AccumulatorECS00F1V
O-RING
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information.PartsItem
Part No.* Free length Outer diameter
Upper body7 Pilot valve spring 31742-3AX03 38.98 (1.535) 8.9 (0.350)
35 1-2 accumulator valve spring 31742-3AX00 20.5 (0.807) 6.95 (0.274)
10 1-2 accumulator piston spring 31742-3AX08 55.26 (2.176) 19.6 (0.772)
17 1st reducing valve spring 31742-80X05 27.0 (1.063) 7.0 (0.276)
19 3-2 timing valve spring 31736-01X00 23.29 (0.917) 6.65 (0.262)
24 Overrun clutch reducing valve spring 31742-80X15 37.5 (1.476) 6.9 (0.272)
26 Torque converter relief valve spring 31742-80X07 31.0 (1.220) 9.0 (0.354)
31 Torque converter clutch control valve spring 31742-85X00 56.98 (2.243) 6.5 (0.256)
3 Cooler check valve spring 31742-85X01 29.4 (1.157) 6.0 (0.236)
Lower body11 Pressure regulator valve spring 31742-80X13 45.0 (1.772) 15.0 (0.591)
16 Overrun clutch control valve spring 31762-80X00 21.7 (0.854) 7.0 (0.276)
20 Accumulator control valve spring 31742-80X02 22.0 (0.866) 6.5 (0.256)
25 Shift valve A spring 31762-80X00 21.7 (0.854) 7.0 (0.276)
30 Shuttle valve spring 31762-41X04 51.0 (2.008) 5.65 (0.222)
32 Shift valve B spring 31762-80X00 21.7 (0.854) 7.0 (0.276)
2 Pressure modifier piston spring 31742-41X15 30.5 (1.201) 9.8 (0.386)
6 Pressure modifier valve spring 31742-80X16 32.0 (1.260) 6.9 (0.272)
— Oil cooler relief valve spring 31872-31X00 17.02 (0.670) 8.0 (0.315)
Accumulator Part No.*Inner diameter
(Small)Part No.*Inner diameter
(Large)
Servo release accumulator 31526 41X03 26.9 (1.059) 31526 41X02 44.2 (1.740)
N-D accumulator 31526 31X08 34.6 (1.362) 31672 21X00 39.4 (1.551)