NISSAN VERSA 2006 Workshop Service Repair Manual

AT-318
REPAIR FOR COMPONENT PARTS
Revision: June 20062007 Versa
4. Install driven plates, drive plates and retaining plate.
(1): Snap ring
(2): Retaining plate
(3): Drive plate
(4): Driven plate
(5): Driven plate
Drive plate/Driven plate: 4/7 (1+6)
CAUTION:
Be careful with the order and direction of plates.
5. Install snap ring using a flat-bladed screwdriver.
6. Set dial indicator A on retaining plate (1), and measure clear-
ance between retaining plate (1) and snap ring (2). If not within
allowable limit, select proper retaining plate (1). Refer to “Parts
Information” for retaining plate selection.
7. Check operation of high clutch. Refer to AT- 3 1 4 , "
DISASSEM-
BLY" .
8. Install seal rings to input shaft assembly (high clutch drum).
SCIA7703E
SCIA4891E
Specified clearance
Standard and allowable limit:
Refer to AT-381, "
HIGH CLUTCH" .
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SCIA4890E

REPAIR FOR COMPONENT PARTS
AT-319
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Revision: June 20062007 Versa
CAUTION:
Roll paper around seal rings to prevent seal rings from spread-
ing.
SAT1 9 8D

AT-320
REPAIR FOR COMPONENT PARTS
Revision: June 20062007 Versa
Forward and Overrun ClutchesUCS005WA
COMPONENTS
DISASSEMBLY
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 in the figure.
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 lip 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.
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 lip 18. Forward clutch piston
19. D-ring 20. Seal lip 21. Forward clutch drum
Refer to Refer to Service Manual for symbol mark in the figure.
SCIA8010E
SAT2 0 1D

REPAIR FOR COMPONENT PARTS
AT-321
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Revision: June 20062007 Versa
b. Apply compressed air into oil hole of bearing retainer at the loca-
tion as shown in the figure.
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 lip might be damaged.

Fluid might be leaking past piston check ball.
3. Remove snap ring for forward clutch from forward clutch drum
using a flat-bladed screwdriver.
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 a flat-bladed screwdriver.
6. Remove retaining plate, drive plates, driven plates and dish
plate for overrun clutch.
7. Set Tool A on spring retainer assembly, and remove snap ring
(1) from forward clutch drum while compressing spring retainer
assembly.
CAUTION:

Set SST 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.
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 in the figure to remove overrun clutch piston from for-
ward 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.
SAT2 0 2D
SCIA4894E
SCIA4895E
Tool number: KV31103200 (J-39186)
SCIA7989E
SCIA6004J

AT-322
REPAIR FOR COMPONENT PARTS
Revision: June 20062007 Versa
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 in the figure to remove forward clutch piston from for-
ward 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 lips (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.

Measure thickness (t) of dish plate. Replace if damaged,
deformed or worn.
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Thickness of drive plate
Forward clutch
Standard and allowable limit:
Refer to AT-381, "
FORWARD CLUTCH" .
Overrun clutch
Standard and allowable limit:
Refer to AT-381, "
OVERRUN CLUTCH" .SAT1 6 2D
Thickness of dish plate (t)
Forward clutch: 2.5 mm (0.098 in)
Overrun clutch: 2.15 mm (0.0846 in)
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REPAIR FOR COMPONENT PARTS
AT-323
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Revision: June 20062007 Versa
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 are not fixed.

Apply compressed air to check ball oil hole from outside of for-
ward 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 are not fixed.

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
1. Install seal lips (1) and D-rings (2) on forward clutch piston (3)
and overrun clutch piston (4).
CAUTION:
Be careful with the direction of seal lips (1).Length (L): 27.7 mm (0.1091 in)
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SAT2 1 3D
SAT2 1 2D
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AT-324
REPAIR FOR COMPONENT PARTS
Revision: June 20062007 Versa
2. Install overrun clutch piston on forward clutch piston by turning it
slowly.
CAUTION:
Apply ATF to inner surface of forward clutch piston.
3. Install forward clutch piston with overrun clutch piston on for-
ward clutch drum by turning it slowly.
CAUTION:
Apply ATF to inner surface of forward clutch drum.
4. Align notch in forward clutch piston with groove in forward clutch
drum.
5. Install spring retainer assembly (1) on overrun clutch piston (2).
6. Set Tool A on spring retainer assembly, and install snap ring (1)
while compressing spring retainer assembly.
CAUTION:

Set SST directly over return springs.

Do not expand snap ring excessively.
SAT2 1 5D
SAT2 1 6D
SAT2 1 7D
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Tool number: KV31103200 (J-39186)
SCIA7989E

REPAIR FOR COMPONENT PARTS
AT-325
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Revision: June 20062007 Versa

Do not align snap ring gap with spring retainer assembly
stopper.
7. Install dish plate, driven plates, drive plates and retaining plate
for overrun clutch.
(1): Snap ring
(2): Retaining plate
(3): Drive plate
(4): Driven plate
(5): Dish plate
Drive plate/Driven plate: 3/4
CAUTION:
Be careful with the order of plates.
8. Install snap ring for overrun clutch using a flat-bladed screw-
driver.
9. Measure clearance between overrun clutch retaining plate and
snap ring using feeler gauge. If not within allowable limit, select
proper retaining plate. Refer to “Parts Information” for retaining
plate selection.
10. Install dish plate, driven plates, drive plates and retaining plate
for forward clutch.
(1): Snap ring
(2): Retaining plate
(3): Drive plate
(4): Driven plate
(5): Dish plate
Drive plate/Driven plate: 5/5
CAUTION:
Be careful with the order of plates.
SAT1 3 4F
SCIA5993E
SCIA4895E
Specified clearance
Standard and allowable limit:
Refer to AT-381, "
OVERRUN CLUTCH" .
SAT2 2 7D
SCIA5992E

AT-326
REPAIR FOR COMPONENT PARTS
Revision: June 20062007 Versa
11. Install snap ring for forward clutch using a flat-bladed screw-
driver.
12. Measure clearance between forward clutch retaining plate and
snap ring using feeler gauge. If not within allowable limit, select
proper retaining plate. Refer to “Parts Information” for retaining
plate selection.
13. Check operation of forward clutch and overrun clutch. Refer to
AT-320, "
DISASSEMBLY" .
SCIA4894E
Specified clearance
Standard and allowable limit:
Refer to AT-381, "
FORWARD CLUTCH" .
SAT2 2 8D

REPAIR FOR COMPONENT PARTS
AT-327
D
E
F
G
H
I
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K
L
MA
B
AT
Revision: June 20062007 Versa
Low & Reverse BrakeUCS005WB
COMPONENTS
DISASSEMBLY
1. Check operation of low & reverse brake.
a. Apply compressed air into oil hole of transaxle case at the loca-
tion as shown in the figure.
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 lip might be damaged.
2. Remove snap ring (1) using a flat-bladed screwdriver A.
3. Remove retaining plates, drive plates, driven plates, dish plates.
1. Seal lip 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
Refer to GI section to make sure icons (symbol marks) in the figure. Refer to GI-10, "
Components" .
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SAT2 3 0D
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