Nissan Tiida C11. Manual — part 1374
REPAIR FOR COMPONENT PARTS
TM-547
< DISASSEMBLY AND ASSEMBLY >
[TYPE 2 (4AT: RE4F03B)]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
c.
Place mating surface of valve body face down, and remove
internal parts.
CAUTION:
• If a valve is hard to remove, place valve body face down
and lightly tap it with a soft hammer.
• Do not drop or damage valves and sleeves.
INSPECTION
Valve Springs
• Check each valve spring for damage or deformation. Also measure
free length and outer diameter. Refer to
.
• Replace valve springs if deformed or fatigued.
Control Valves
Check sliding surfaces of valves, sleeves and plugs. Replace if necessary.
ASSEMBLY
CAUTION:
• Apply ATF to all components before installation.
• Lay control valve body down when installing valves. Do not
stand control valve body upright.
Lubricate control valve body and all valves with ATF. Install control
valves by sliding them carefully into their bores.
CAUTION:
• Install each control valve one by one.
• Install control valves after checking, because some of them
are similar.
• Do not scratch or damage valve body.
SAT137D
SAT138D
SAT139D
SAT140DA
TM-548
< DISASSEMBLY AND ASSEMBLY >
[TYPE 2 (4AT: RE4F03B)]
REPAIR FOR COMPONENT PARTS
• Use suitable tool wraped with vinyl tape (A) and use it to insert
valves into their proper positions.
• Install retainer plates (1).
- While pushing plug or return spring, install retainer plate (1) using
suitable tool (A).
1-2 Accumulator Valve
• Install 1-2 accumulator valve (1), 1-2 accumulator valve spring and
plug. Align 1-2 accumulator retainer plate (2) from opposite side of
control valve body.
• Install 1-2 accumulator valve piston spring (3), 1-2 accumulator
piston (4), plug (5) and retainer plate (6).
Retainer Plate (Control Valve Upper Body)
Install proper retainer plates.
Unit: mm (in)
Control Valve Lower Body
INFOID:0000000001731439
COMPONENTS
SCIA7138E
SCIA7139E
SCIA7182E
Lo-
cat-
ion
Retainer plate designation
Width “A”
Length “B”
L14
Pilot valve
6.0 (0.236)
21.5 (0.846)
L15
1-2 accumulator valve
40.5 (1.594)
1-2 accumulator piston
L16
1st reducing valve
21.5 (0.846)
L17
3-2 timing valve
L18
Overrun clutch reducing valve
24.0 (0.945)
L19
Torque converter relief valve
21.5 (0.846)
L20
Torque converter clutch control valve
28.0 (1.102)
L21
Cooler check valve
24.0 (0.945)
SAT086F
REPAIR FOR COMPONENT PARTS
TM-549
< DISASSEMBLY AND ASSEMBLY >
[TYPE 2 (4AT: RE4F03B)]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
1.
Retainer plate
2.
Pressure modifier piston spring
3.
Pressure modifier piston
4.
Parallel pin
5.
Sleeve
6.
Pressure modifier valve spring
7.
Pressure modifier valve
8.
Control valve lower body
9.
Manual valve
10. Pressure regulator valve
11. Pressure regulator valve spring
12. Spring seat
13. Plug
14. Retainer plate
15. Sleeve
16. Overrun clutch control valve spring
17. Overrun clutch control valve
18. Plug
SCIA2959J
TM-550
< DISASSEMBLY AND ASSEMBLY >
[TYPE 2 (4AT: RE4F03B)]
REPAIR FOR COMPONENT PARTS
DISASSEMBLY
Remove valves at retainer plate.
For removal procedures, refer to
INSPECTION
Valve Springs
• Check each valve spring for damage or deformation. Also measure
free length and outer diameter. Refer to
.
• Replace valve springs if deformed or fatigued.
Control Valves
Check sliding surfaces of control valves, sleeves and plugs for damage. Replace if necessary.
ASSEMBLY
CAUTION:
• Apply ATF to all components before installation.
• Lay control valve body down when installing valves. Do not
stand control valve body upright.
19. Retainer plate
20. Accumulator control valve spring
21. Accumulator control valve
22. Plug
23. Retainer plate
24. Retainer plate
25. Shift valve A spring
26. Shift valve A
27. Retainer plate
28. Plug
29. Shuttle plug
30. Shuttle valve spring
31. Shuttle valve
32. Shift valve B spring
33. Shift valve B
34. Plug
35. Retainer plate
SCIA4978E
SAT138D
SAT139D
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