Nissan Tiida C11. Instruction — part 1304
REPAIR FOR COMPONENT PARTS
TM-267
< DISASSEMBLY AND ASSEMBLY >
[TYPE 1 (4AT: RE4F03B)]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
CAUTION:
Roll paper around seal rings to prevent seal rings from spread-
ing.
Forward and Overrun Clutches
INFOID:0000000001730990
COMPONENTS
DISASSEMBLY
SAT198D
1.
Dish plate
2.
Driven plate
3.
Retaining plate
4.
Snap ring
5.
Dish plate
6.
Driven plate
7.
Retaining plate
8.
Snap ring
9.
Forward clutch
10. Drive plate
11.
Drive plate
12. Overrun clutch
13. Snap ring
14. Spring retainer assembly
15. Overrun clutch piston
16. D-ring
17. Seal ring
18. Forward clutch piston
19. D-ring
20. Seal ring
21. Forward clutch drum
SCIA7183E
TM-268
< DISASSEMBLY AND ASSEMBLY >
[TYPE 1 (4AT: RE4F03B)]
REPAIR FOR COMPONENT PARTS
1.
Check operation of forward clutch.
a.
Install seal rings to bearing retainer, and set forward clutch
drum.
b.
Apply compressed air into oil hole of bearing retainer at the loca-
tion as shown.
c.
Check to see that retaining plate moves to snap ring.
d.
If retaining plate does not contact snap ring:
• D-ring might be damaged.
• Seal ring might be damaged.
• Fluid might be leaking past piston check ball.
2.
Check operation of overrun clutch.
a.
Install seal rings to bearing retainer, and set forward clutch
drum.
b.
Apply compressed air into oil hole of bearing retainer at the loca-
tion as shown.
c.
Check to see that retaining plate moves to snap ring.
d.
If retaining plate does not contact snap ring:
• D-ring might be damaged.
• Seal ring might be damaged.
• Fluid might be leaking past piston check ball.
3.
Remove snap ring for forward clutch from forward clutch drum
using suitable tool.
4.
Remove retaining plate, drive plates, driven plates and dish
plate for forward clutch.
5.
Remove snap ring for overrun clutch from forward clutch drum
using suitable tool.
6.
Remove retaining plate, drive plates, driven plates and dish
plate for overrun clutch.
7.
Set Tool on spring retainer assembly, and remove snap ring
from forward clutch drum while compressing spring retainer
assembly.
CAUTION:
• Set Tool directly over return springs.
• Do not expand snap ring excessively.
8.
Remove spring retainer assembly from forward clutch drum.
CAUTION:
Do not remove return springs from spring retainer.
SAT201D
SAT202D
SCIA4894E
SCIA4895E
SAT205D
REPAIR FOR COMPONENT PARTS
TM-269
< DISASSEMBLY AND ASSEMBLY >
[TYPE 1 (4AT: RE4F03B)]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
9.
Install seal rings to bearing retainer (1), and set forward clutch
drum. Then apply compressed air into the oil hole at the location
as shown to remove overrun clutch piston from forward clutch
piston.
CAUTION:
Do not blow air in too quickly, or overrun clutch piston and
ATF could jump out. Carefully blow air little by little while
protecting with lint-free cloth.
10. Install seal rings to bearing retainer (1), and set forward clutch
drum. Then apply compressed air into the oil hole at the location
as shown to remove forward clutch piston from forward clutch
drum.
CAUTION:
Do not blow air in too quickly, or forward clutch piston and
ATF could jump out. Carefully blow air little by little while
protecting with lint-free cloth.
11. Remove seal rings (1) and D-rings (2) from forward clutch piston
(3) and overrun clutch piston (4).
INSPECTION
Forward Clutch and Overrun Clutch Snap Rings
Check for deformation, fatigue or damage. Replace if necessary.
Forward Clutch and Overrun Clutch 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.
Forward Clutch and Overrun Clutch Dish Plates
• Check for deformation or damage.
SCIA6004J
SCIA6003J
SCIA6005J
Thickness of drive plate
Forward clutch
Standard and allowable limit:
.
Overrun clutch
Standard and allowable limit:
.
SAT162D
TM-270
< DISASSEMBLY AND ASSEMBLY >
[TYPE 1 (4AT: RE4F03B)]
REPAIR FOR COMPONENT PARTS
• Measure thickness (t) of dish plate. Replace if damaged, deformed
or worn.
Forward Clutch and Overrun Clutch 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)
Forward Clutch Drum
• Make sure that check balls do not stick.
• Apply compressed air to check ball oil hole from outside of forward
clutch drum. Make sure air leaks past ball.
• Apply compressed air to oil hole from inside of forward clutch
drum. Make sure there is no air leakage.
Overrun Clutch Piston
• Make sure that check balls do not stick.
• Apply compressed air to check ball oil hole opposite return spring.
Make sure there is no air leakage.
• Apply compressed air to oil hole on return spring side. Make sure
that air leaks through ball hole.
ASSEMBLY
Thickness of dish plate (t)
Forward clutch:
2.5 mm (0.098 in)
Overrun clutch:
2.15 mm (0.0846 in)
SAT163D
Length (L):
27.7 mm (0.1091 in)
SCIA7025J
SAT213D
SAT212D
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