Nissan Tiida C11. Manual - part 1293

DISASSEMBLY

TM-223

< DISASSEMBLY AND ASSEMBLY >

[TYPE 1 (4AT: RE4F03B)]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

5.

Remove turbine revolution sensor (power train revolution sen-
sor) (1) from transaxle case (2).

: Bolt (1)

6.

Remove O-ring (3) from turbine revolution sensor (power train
revolution sensor) (1).

7.

Remove revolution sensor (1) from transaxle case (2).

: Bolt (2)

8.

Set manual shaft (1) in “P” position.

9.

Remove PNP switch (2) from transaxle case.

: Bolt (3)

10. Remove oil pan bolts.

11. Remove oil pan and oil pan gasket.
12. Check foreign materials in oil pan to help determine causes of

malfunction. If the ATF is very dark, smells burned, or contains
foreign particles, frictional material (clutches, band) may need
replacement. A tacky film that will not wipe clean indicates var-
nish build up. Varnish can cause valves, servo, and clutches to
stick and can inhibit pump pressure. 
• If frictional material is detected, clean the A/T fluid cooler

after repair of A/T. Refer to 

TM-172, "A/T Fluid Cooler

Cleaning"

.

13. Remove magnets from oil pan.

SCIA7004J

SCIA7170J

SCIA5904J

SCIA3476E

TM-224

< DISASSEMBLY AND ASSEMBLY >

[TYPE 1 (4AT: RE4F03B)]

DISASSEMBLY

14. Remove control valve assembly according to the following pro-

cedures.

a.

Remove snap ring (1) from terminal body (2).

CAUTION:

Do not expand snap ring (1) excessively.

b.

Push terminal body (2) into transaxle case.

c.

Remove control valve assembly bolts (A), (B) and (C).

Bolt length, number and location:

d.

Remove control valve assembly from transaxle case.

CAUTION:

Do not drop manual valve.

15. Remove manual valve from control valve assembly.

• Inspect the sliding surfaces of manual valve and valve

body, and replace if damaged or dented.

CAUTION:

Do not drop manual valve.

16. Remove O-ring from terminal body.

17. Remove return spring from servo release accumulator piston.

SCIA6030J

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

SCIA5911J

SCIA3150E

SCIA3477E

DISASSEMBLY

TM-225

< DISASSEMBLY AND ASSEMBLY >

[TYPE 1 (4AT: RE4F03B)]

C

E

F

G

H

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J

K

L

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A

B

TM

N

O

P

18. Apply compressed air into the oil hole as shown, and remove

servo release accumulator piston from transaxle case.

CAUTION:

Strong flow of air will push the accumulator piston out
along with a splash of ATF. Cover the area with lint-free
cloth and blow air little by little to avoid this.

19. Apply compressed air into the oil hole as shown, and remove N-

D accumulator piston and return spring from transaxle case.

CAUTION:

Strong flow of air will push the accumulator piston out
along with a splash of ATF. Cover the area with lint free-
cloth and blow air little by little to avoid this.

20. Remove O-rings (1) from servo release accumulator piston (2)

and N-D accumulator piston (3).

CAUTION:

Wrap the removed servo release accumulator piston (2) and
N-D accumulator piston (3) in a lint-free cloth.

• Inspect the sliding surfaces of each accumulator piston and

transaxle case, and replace if damaged or dented.
(1): Servo release accumulator piston
(2): N-D accumulator piston

SAT019DA

SAT020D

SCIA6033J

SCIA6035J

TM-226

< DISASSEMBLY AND ASSEMBLY >

[TYPE 1 (4AT: RE4F03B)]

DISASSEMBLY

• Inspect each return spring, and replace if deformed or worn. Refer

to 

TM-321, "Accumulator"

 for free length (L

1

) and length (L

2

).

(1): Return spring (Servo release accumulator)
(2): Return spring (N-D accumulator)

CAUTION:

Do not remove spring retainer (3).

21. Remove lip seals (1) from transaxle case.

22. Remove converter housing according to the following procedures.
a.

Remove converter housing fitting bolts (1), (2) and (3) using a
power tool.

b.

Remove bracket from converter housing

c.

Remove converter housing by tapping it lightly.

SCIA6955E

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