2003 NISSAN X-TRAIL length

ON-VEHICLE SERVICE
AT-455
[ALL]
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6. Remove control valve assembly by removing fixing bolts.
Bolt length, number and location:
lBe careful not to drop manual valve and servo release accumulator return springs.
7. Disassemble and inspect control valve assembly if necessary. Refer toAT-454, "
Control Valve Assembly
and Accumulators".
8. Remove servo release and N-D accumulators by applying com-
pressed air if necessary.
lHold each piston with a rag.
INSTALLATION
lTighten fixing bolts to specification.
lSet manual shaft in Neutral position, then align manual
plate with groove in manual valve.
lAfter installing control valve assembly to transmission
case, make sure that selector lever can be moved to all
positions.
AAT260A
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
SAT935J
: 7 - 9 N-m (0.7 - 0.9 kg-m, 61 - 78 in-lb)
SAT497H

AT-460
[ALL]
REMOVAL AND INSTALLATION
3. Install torque converter to drive plate.
lWith converter installed, rotate crankshaft several turns
to check that transaxle rotates freely without binding.
4. Tighten belts fixing transaxle.
5. Reinstall any part removed.
6. Adjust control cable. Refer toAT-456, "
Control Cable Adjust-
ment".
7. Check continuity of PNP switch. Refer toAT-130, "
DTC P0705
PARK/NEUTRAL POSITION (PNP) SWITCH".
8. Refill transaxle with ATF and check fluid level.
9. Move selector lever through all positions to be sure that tran-
saxle operates correctly. With parking brake applied, idle
engine. Move selector lever through “N” to “D”, to “2”, to “1” and
“R” positions. A slight shock should be felt through the hand
gripping the selector each time the transaxle is shifted.
10. Perform road test. Refer toAT-69, "
Road Test".
AAT266A
Bolt No.Tightening torque
N-m (kg-m, ft-lb)Bolt length “ L ”
mm (in)
1
69.6 - 79.4 (7.1 - 8.1, 51.4 - 58.6)49 (1.93)
245(1.77)
3
39.2 - 46.1 (4.0 - 4.7, 29.0 - 34.0)40 (1.57)
430(1.18)
5
30.4 - 40.2 (3.1 - 4.1, 22.4 - 29.7)40 (1.57)
645(1.97)
SCIA0795E
SAT638A

DISASSEMBLY
AT-469
[ALL]
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14. Remove N-D accumulator piston and return spring with com-
pressed air.
15. Remove O-rings from N-D accumulator piston.
16. Check accumulator pistons and contact surface of transmission
case for damage.
17. Check accumulator return springs for damage and free length.
18. Remove lip seals.
19. Remove L & R oil tube and oil sleeve.
20. Remove converter housing according to the following proce-
dures.
a. Remove converter housing mounting bolts.
b. Remove converter housing by tapping it lightly.
SAT020D
SAT023DA
SAT006F
SAT862HA
SAT008F

AT-490
[ALL]
REPAIR FOR COMPONENT PARTS
DISASSEMBLY
Disassemble upper, inter and lower bodies.
Bolt length, number and location:
f: Reamer bolt and nut.
1. Remove boltsa,dand nutfand remove oil strainer from con-
trol valve assembly.
2. Remove solenoid valve assembly and line pressure solenoid
valve from control valve assembly.
Bolt symbolabcde f g
Bolt length “ ” mm (in)
13.5
(0.531)58.0
(2.283)40.0
(1.575)66.0
(2.598)33.0
(1.299)78.0
(3.071)18.0
(0.709)
Numberofbolts 63611221
SAT704J
AAT780
SAT062F

REPAIR FOR COMPONENT PARTS
AT-493
[ALL]
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lCheck to see that retainer plates are properly positioned in
upper body.
lBe careful not to lose these parts.
Oil Strainer
lCheck wire netting of oil strainer for damage.
Shift Solenoid Valves “A” and “B”, Line Pressure Solenoid Valve, Torque Converter Clutch
Solenoid Valve and Overrun Clutch Solenoid Valve
lMeasure resistance.
lExcept for EURO-OBD:
lFor shift solenoid valve A, refer toAT-406, "SHIFT SOLENOID
VA LV E A".
lFor shift solenoid valve B, refer toAT- 4 11 , "SHIFT SOLENOID
VA LV E B".
lFor line pressure solenoid valve, refer toAT-436, "LINE PRES-
SURE SOLENOID VALVE".
lFor torque converter clutch solenoid valve, refer toAT-421,
"TORQUE CONVERTER CLUTCH SOLENOID VALVE".
lFor overrun clutch solenoid valve, refer toAT- 4 1 6 , "OVERRUN
CLUTCH SOLENOID VALVE".
lEURO-OBD:
lFor shift solenoid valve A, refer toAT-193, "DTC P0750 SHIFT SOLENOID VALVE A".
lFor shift solenoid valve B, refer toAT-198, "DTC P0755 SHIFT SOLENOID VALVE B".
lFor line pressure solenoid valve, refer toAT-186, "DTC P0745 LINE PRESSURE SOLENOID VALVE".
lFor torque converter clutch solenoid valve, refer toAT-181, "DTC P0740 TORQUE CONVERTER
CLUTCH SOLENOID VALVE".
lFor overrun clutch solenoid valve, refer toAT-208, "DTCP1760OVERRUNCLUTCHSOLENOIDVALVE"
.
Oil Cooler Relief Valve Spring
lCheck springs for damage or deformation.
lMeasure free length and outer diameter.
SAT551G
SCIA0805E
Inspection standard: Refer toAT- 5 6 3 , "SERVICE DATA
AND SPECIFICATIONS (SDS)".
SAT138D

AT-496
[ALL]
REPAIR FOR COMPONENT PARTS
k. Install lower body on inter body using reamer boltsfas guides
and tighten reamer boltsfslightly.
2. Install O-rings to solenoid valves and terminal body.
lApply ATF to O-rings.
3. Install and tighten bolts.
Bolt length, number and location:
SAT126DA
SCIA0804E
Bolt symbolabcde f g
Bolt length “ ” mm (in)
13.5
(0.531)58.0
(2.283)40.0
(1.575)66.0
(2.598)33.0
(1.299)78.0
(3.071)18.0
(0.709)
Number of bolts 6 3 6 11 2 2 1
SAT704J

AT-500
[ALL]
REPAIR FOR COMPONENT PARTS
INSPECTION
Valve Spring
lMeasure free length and outer diameter of each valve spring.
Also check for damage or deformation.
lReplace valve springs if deformed or fatigued.
Control Valves
lCheck sliding surfaces of valves, sleeves and plugs.
ASSEMBLY
lLay control valve body down when installing valves. Do not
stand the control valve body upright.
1. Lubricate the control valve body and all valves with ATF. Install
control valves by sliding them carefully into their bores.
lBe careful not to scratch or damage valve body.
lWrap a small screwdriver with vinyl tape and use it to insert
the valves into their proper positions. Inspection standard :Refer toAT-563, "
SERVICE
DATA AND SPECIFICATIONS
(SDS)".
SAT138D
SAT139D
SAT140DA
SAT141D

REPAIR FOR COMPONENT PARTS
AT-501
[ALL]
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1-2 Accumulator Valve
lInstall 1-2 accumulator valve. Align 1-2 accumulator retainer
plate from opposite side of control valve body.
lInstall return spring, 1-2 accumulator piston and plug.
1. Install retainer plates.
lWhile pushing plug or return spring, install retainer plate.
Retainer Plate (Upper Body)
Unit: mm (in)
lInstall proper retainer plates.
Refer toAT- 4 9 8 , "
Control Valve Upper Body".
SAT142D
SAT143D
No. Name of control valve Width A Length B
22 Pilot valve
6.0 (0.236)21.5 (0.846) 30 1st reducing valve
34 3-2 timing valve
17 Torque converter relief valve
9 1-2 accumulator valve
40.5 (1.59)
25 1-2 accumulator piston valve
21 Overrunclutchreducingvalve
24.0 (0.945)
5 Cooler check valve
14 Torque converter clutch control valve 28.0 (1.102)
SAT086F