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 

TM-321, "Control Valves"

.

• 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 

TM-545, "Control Valve Upper

Body"

.

INSPECTION

Valve Springs

• Check each valve spring for damage or deformation. Also measure

free length and outer diameter. Refer to 

TM-321, "Control Valves"

.

• 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