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REPAIR FOR COMPONENT PARTS
AT-451
[ALL]
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9. Remove inter body from upper body.
10. Check to see that steel balls are properly positioned in inter
body and then remove them.
●Be careful not to lose steel balls.
11. Check to see that steel balls are properly positioned in upper
body and then remove them.
●Be careful not to lose steel balls.
INSPECTION
Lower and Upper Bodies
●Check to see that retainer plates are properly positioned in lower
body.
SAT065F
SAT705J
SAT771J
SAT550G
Page 2530 of 3833
![NISSAN X-TRAIL 2001 Service Repair Manual AT-452
[ALL]
REPAIR FOR COMPONENT PARTS
●Check to see that retainer plates are properly positioned in
upper body.
●Be careful not to lose these parts.
Oil Strainer
●Check wire netting o NISSAN X-TRAIL 2001 Service Repair Manual AT-452
[ALL]
REPAIR FOR COMPONENT PARTS
●Check to see that retainer plates are properly positioned in
upper body.
●Be careful not to lose these parts.
Oil Strainer
●Check wire netting o](/manual-img/5/57405/w960_57405-2529.png)
AT-452
[ALL]
REPAIR FOR COMPONENT PARTS
●Check to see that retainer plates are properly positioned in
upper body.
●Be careful not to lose these parts.
Oil Strainer
●Check 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
●Measure resistance.
●Except for EURO-OBD:
●For shift solenoid valve A, refer to AT- 3 6 7 , "SHIFT SOLENOID
VALVE A" .
●For shift solenoid valve B, refer to AT- 3 7 2 , "SHIFT SOLENOID
VALVE B" .
●For line pressure solenoid valve, refer to AT- 3 9 6 , "LINE PRES-
SURE SOLENOID VALVE" .
●For torque converter clutch solenoid valve, refer to AT- 3 8 1 ,
"TORQUE CONVERTER CLUTCH SOLENOID VALVE" .
●For overrun clutch solenoid valve, refer to AT- 3 7 7 , "OVERRUN
CLUTCH SOLENOID VALVE" .
●EURO-OBD:
●For shift solenoid valve A, refer to AT- 1 7 0 , "DTC P0750 SHIFT SOLENOID VALVE A" .
●For shift solenoid valve B, refer to AT- 1 7 5 , "DTC P0755 SHIFT SOLENOID VALVE B" .
●For line pressure solenoid valve, refer to AT- 1 6 3 , "DTC P0745 LINE PRESSURE SOLENOID VALVE" .
●For torque converter clutch solenoid valve, refer to AT- 1 5 8 , "DTC P0740 TORQUE CONVERTER
CLUTCH SOLENOID VALVE" .
●For overrun clutch solenoid valve, refer to AT- 1 8 5 , "DTC P1760 OVERRUN CLUTCH SOLENOID VALVE"
.
Oil Cooler Relief Valve Spring
●Check springs for damage or deformation.
●Measure free length and outer diameter.
SAT551G
SCIA0805E
Inspection standard: Refer to AT- 5 2 1 , "SERVICE DATA
AND SPECIFICATIONS (SDS)" .
SAT138D
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REPAIR FOR COMPONENT PARTS
AT-453
[ALL]
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ASSEMBLY
1. Install upper, inter and lower body.
a. Place oil circuit of upper body face up. Install steel balls in their
proper positions.
b. Install upper separating gasket, upper inter separating gasket
and upper separating plate in order shown in illustration.
c. Install reamer bolts f from bottom of upper body. Using reamer
bolts as guides, install separating plate and gaskets as a set.
d. Install pilot filter.
SAT771J
SAT072F
SAT073FA
SAT074F
Page 2532 of 3833
AT-454
[ALL]
REPAIR FOR COMPONENT PARTS
e. Place lower body as shown in illustration (side of inter body face
up). Install steel balls in their proper positions.
f. Install inter body on upper body using reamer bolts f as guides.
●Be careful not to dislocate or drop steel balls.
g. Install check balls and oil cooler relief valve springs in their
proper positions in lower body.
h. Install lower separating gasket, lower inter separating gasket
and lower separating plate in order shown in illustration.
i. Install bolts e from bottom of lower body. Using bolts e as
guides, install separating plate and gaskets as a set.
j. Temporarily install support plates on lower body.
SAT705J
SAT076FA
SAT110DA
BAT002
SAT078FA
Page 2533 of 3833
REPAIR FOR COMPONENT PARTS
AT-455
[ALL]
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k. Install lower body on inter body using reamer bolts f as guides
and tighten reamer bolts f slightly.
2. Install O-rings to solenoid valves and terminal body.
●Apply 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
Page 2534 of 3833
AT-456
[ALL]
REPAIR FOR COMPONENT PARTS
a. Install and tighten bolts b to specified torque.
b. Install solenoid valve assembly and line pressure solenoid valve
to lower body.
c. Set oil strainer, then tighten bolts a , c , d and nuts f to specified
torque.
d. Tighten bolts e to specified torque. : 7 - 9 N-m (0.7 - 0.9 kg-m, 61 - 78 in-lb)
SAT081FA
SAT062F
: 7 - 9 N-m (0.7 - 0.9 kg-m, 61 - 78 in-lb)
SAT083FA
: 3.4 - 4.4 N-m (0.35 - 0.45 kg-m, 30.4 - 39.1 in-lb)
SAT084F
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REPAIR FOR COMPONENT PARTS
AT-457
[ALL]
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Control Valve Upper BodyECS004M3
COMPONENTS
Apply ATF to all components before installation.
1. Upper body 2. Cooler check valve 3. Return spring
4. Plug 5. Retainer plate 6. 1-2 accumulator valve
7. Return spring 8. Plug 9. Retainer plate
10. Torque converter clutch control valve 11. Return spring 12. Torque converter clutch control plug
13. Torque converter clutch control
sleeve14. Retainer plate 15. Torque converter relief valve
16. Return spring 17. Retainer plate 18. Return spring
19. Overrun clutch reducing valve 20. Plug 21. Retainer plate
22. Retainer plate 23. Return spring 24. Pilot valve
25. Retainer plate 26. Plug 27. 1-2 accumulator piston
28. Return spring 29. 1-2 accumulator retainer plate 30. Retainer plate
31. Plug 32. 1st reducing valve 33. Return spring
34. Retainer plate 35. Return spring 36. 3-2 timing valve
SAT772J
Page 2536 of 3833
AT-458
[ALL]
REPAIR FOR COMPONENT PARTS
DISASSEMBLY
1. Remove valves at retainer plates.
●Do not use a magnetic pick-up tool.
a. Use a screwdriver to remove retainer plates.
b. Remove retainer plates while holding spring, plugs or sleeves.
●Remove plugs slowly to prevent internal parts from jump-
ing out.
c. Place mating surface of valve body face down, and remove
internal parts.
●If a valve is hard to remove, place valve body face down
and lightly tap it with a soft hammer.
●Be careful not to drop or damage valves and sleeves.
SAT551G
SAT553G
SAT554G
SAT137D