Nissan Tiida C11. Manual - part 1379

REPAIR FOR COMPONENT PARTS

TM-567

< DISASSEMBLY AND ASSEMBLY >

[TYPE 2 (4AT: RE4F03B)]

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DISASSEMBLY

1.

Check operation of low & reverse brake.

a.

Apply compressed air into oil hole of transaxle case at the loca-
tion as shown.

b.

Check to see that retaining plate moves to snap ring.

c.

If retaining plate does not contact snap ring:
• D-ring might be damaged.
• Seal ring might be damaged.

2.

Remove snap ring (1) using suitable tool (A).

3.

Remove retaining plates, drive plates, driven plates, dish plates.

4.

Set Tool on spring retainer assembly, and remove snap ring
from transaxle case while compressing spring retainer assem-
bly.

CAUTION:

Set Tool directly over return springs.

5.

Remove spring retainer assembly from transaxle case.

CAUTION:

Do not remove return springs from spring retainer.

1.

Seal ring

2.

D-ring

3.

Low & reverse brake piston

4.

Spring retainer assembly

5.

Snap ring

6.

Driven plate

7.

Retaining plate

8.

Driven plate

9.

Retaining plate

10. Snap ring

11.

Drive plate

12. Dish plate

SAT230D

SCIA7039E

SAT242D

TM-568

< DISASSEMBLY AND ASSEMBLY >

[TYPE 2 (4AT: RE4F03B)]

REPAIR FOR COMPONENT PARTS

6.

Apply compressed air into the oil hole on transaxle case as
shown to raise piston while strongly pressing the whole low &
reverse brake piston by hand. When applying compressed air,
strongly press the whole piston and adjust the pressure so that it
is raised evenly. Portion (A) (low & reverse brake pressure)
especially tends to tilt.

CAUTION:

Apply air gradually and allow low & reverse brake piston to
come out evenly.

7.

Remove low & reverse brake piston from transaxle case by turn-
ing it. 

8.

Inspect transaxle case. Replace if damaged or worn.

9.

Remove seal ring (1) and D-ring (2) from low & reverse brake
piston (3).

INSPECTION

Low & Reverse Brake Snap Rings

Check for deformation, fatigue or damage. Replace if necessary.

Low & Reverse Brake Drive Plates

• Check facing for burns, cracks or damage. Replace if necessary.
• Measure thickness of facing.

CAUTION:

• Measure the thickness at 3 locations and find the average.
• Inspect ALL drive plates.
• Replace if the thickness is below the allowable limit.

Low & Reverse Brake Dish Plates

• Check for deformation or damage.

SCIA6346J

SCIA6516J

Thickness of drive plate

Standard and allowable limit:

Refer to 

TM-321, "Clutches and Brakes"

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SAT162D

REPAIR FOR COMPONENT PARTS

TM-569

< DISASSEMBLY AND ASSEMBLY >

[TYPE 2 (4AT: RE4F03B)]

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• Measure thickness (t) of dish plate. Replace if damaged, deformed

or worn.

Low & Reverse Brake Spring Retainer Assembly

Check length (L) of spring retainer assembly. Replace if damaged,
deformed or worn.

CAUTION:

Do not remove return springs (A) from spring retainer (B)

ASSEMBLY

1.

Install seal ring (1) and D-ring (2) on low & reverse brake piston
(3).

2.

Install low & reverse brake piston in transaxle case while turning
it.

CAUTION:

Apply ATF to inner surface of transaxle case.

Thickness of dish plate (t):

2.93 mm (0.1154 in)

SAT163D

Length (L):

26.3 mm (1.035 in)

SCIA7025J

SCIA6516J

SAT239D

TM-570

< DISASSEMBLY AND ASSEMBLY >

[TYPE 2 (4AT: RE4F03B)]

REPAIR FOR COMPONENT PARTS

3.

Install spring retainer assembly (1) on low & reverse brake pis-
ton (2).

4.

Set Tool on spring retainer assembly, and install snap ring while
compressing spring retainer assembly.

CAUTION:

Set Tool directly over return springs.

5.

Install driven plates (4), dish plates (6), retaining plates (2), (5)
and drive plates (3).
(1): Snap ring
(2): Retaining plate
(3): Drive plate
(4): Driven plate
(5): Retaining plate
(6): Dish plate
Drive plate/Driven plate: 4/4

CAUTION:

Be careful with the order of plates

NOTE:
Install two dish plates fitting each installation direction with
groove (1) and (2) displaced slightly.

SCIA6020J

SAT242D

SCIA5994E

SAT254E