2011 NISSAN LATIO clutch

REPAIR FOR COMPONENT PARTSAT-295
< SERVICE INFORMATION >
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1. Retainer plate 2. Pressure modifier piston spring 3. Pressure modifier piston
4. Parallel pin 5. Sleeve6. Pressure modifier valve spring
7. Pressure modifier valve 8. Control valve lower body9. Manual valve
10. Pressure regulator valve 11. Pressure regulator valve spring 12. Spring seat
13. Plug 14. Retainer plate15. Sleeve
16. Overrun clutch control valve spring 17. Overrun clutch control valve 18. Plug
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Revision: May 2010 2011 Versa

REPAIR FOR COMPONENT PARTSAT-297
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Install control valves.
For installation procedures, refer to AT-290, "
Control Valve Upper
Body".
Retainer Plate (Control Valve Lower Body)
Install proper retainer plates.
Unit: mm (in)
Reverse ClutchINFOID:0000000005928295
COMPONENTS
DISASSEMBLY
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Lo-
cat- ion Retainer plate designation Width “A” Length “B” Type
L3 Pressure regulator valve 6.0
(0.236) 28.0
(1.102) I
L4 Overrun clutch control valve
L5 Accumulator control valve
L6 Shift valve A
L7 Shuttle valve
L12 Shift valve B 17.0
(0.669) 24.0
(0.945) II
L13 Pressure modifier valve 6.0
(0.236) 28.0
(1.102) I
SAT089F
1. Reverse clutch drum
2. D-ring 3. Seal lip
4. Reverse clutch piston 5. Spring retainer assembly 6. Snap ring
7. Dish plate 8. Driven plate 9. Retaining plate
10. Snap ring 11. Drive plate
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Revision: May 2010 2011 Versa

AT-298
< SERVICE INFORMATION >
REPAIR FOR COMPONENT PARTS
1. Check operation of reverse clutch
a. Install seal rings to drum support of oil pump assembly, and set reverse clutch assembly.
b. Apply compressed air into the oil hole at the location 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 lip might be damaged.
• Fluid might be leaking past piston check ball.
2. Remove snap ring (1) using a suitable tool (A).
3. Remove retaining plate, drive plates, driven plates and dish plates.
4. Set Tool (A) on spring retainer assembly, and remove snap ring (1) from reverse clutch drum while compressing spring retainer
assembly.
CAUTION:
Set SST directly over return springs.
5. Remove spring retainer assembly from reverse clutch drum. CAUTION:
Do not remove return springs from spring retainer.
6. Install seal rings to drum support of oil pump assembly (1), and set reverse clutch drum (2). Then apply compressed air into the
oil hole at the location as shown in the figure to remove reverse
clutch piston (3) from reverse clutch drum (2).
CAUTION:
Do not flow air in too quickl y or reverse clutch piston (3)
and ATF could jump out. Carefully flow air in little by little
while protecting wi th lint-free cloth.
SAT155D
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Tool number: KV31103200 (J-39186)
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Revision: May 2010 2011 Versa

REPAIR FOR COMPONENT PARTSAT-299
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7. Remove D-ring (1) and seal lip (2) from reverse clutch piston (3).
INSPECTION
Reverse Clutch Snap Ring
Check for deformation, fatigue or damage. Replace if necessary.
Reverse Clutch Drive Plates
• Check facing for burns, cracks or damage. Replace if necessary.
• Measure thickness of facing.
CAUTION:
• Measure the thickness at 3 lo cations and find the average.
• Inspect all drive plates.
• Replace if the thickness is below the allowable limit.
Reverse Clutch Dish Plates
• Check for deformation or damage.
• Measure thickness (t) of dish plate. Replace if damaged, deformed
or worn.
Reverse Clutch Spring Retainer Assembly
Measure length (L) of spring retainer assembly. Replace if damaged,
deformed or worn.
CAUTION:
Do not remove return springs (A) from spring retainer (B)
Reverse Clutch Piston
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Thickness of drive plate
Standard and allowable limit: Refer to AT-376, "
Clutches and Brakes".
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Thickness of dish plate (t): 2.87 mm (0.1130 in)
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Length (L) : 20.1 mm (0.791 in)
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Revision: May 2010 2011 Versa

AT-300
< SERVICE INFORMATION >
REPAIR FOR COMPONENT PARTS
• Make sure that check balls are not fixed.
• Apply compressed air to check ball oil hole opposite from returnspring. Make sure there is no air leakage.
• Apply compressed air to oil hole on return spring side to make sure that air leaks past ball.
Reverse Clutch Drum
Check for deformation or damage. Replace if necessary.
ASSEMBLY
1. Install D-ring (1) and seal lip (2) on reverse clutch piston (3). CAUTION:
Be careful with the direction of seal lip (2).
2. Install reverse clutch piston by turning it slowly. CAUTION:
Apply ATF to inner surface of reverse clutch drum.
3. Install spring retainer assembly (1) to reverse clutch piston (2).
SAT164D
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SAT159D
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Revision: May 2010 2011 Versa

REPAIR FOR COMPONENT PARTSAT-301
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4. Set Tool (A) on spring retainer assembly, and install snap ring (1) while compressing spring retainer assembly.
CAUTION:
Set SST directly over return springs.
5. Install dish plates, driven plates, drive plates and retaining plate. (1): Snap ring
(2): Retaining plate
(3): Drive plate
(4): Driven plate
(5): Dish plate
Drive plate/Driven plate: 2/2
CAUTION:
Be careful with the order of plates.
NOTE:
Install two dish plates fitting each installation direction with
reverse clutch drum groove displaced slightly.
6. Install snap ring (1) using a suitable tool (A). Tool number: KV31103200 (J-39186)
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SAT170D
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Revision: May 2010
2011 Versa

AT-302
< SERVICE INFORMATION >
REPAIR FOR COMPONENT PARTS
7. Measure clearance between retaining plate and snap ring usingfeeler gauge. If not within allowable limit, select proper retaining
plate. Refer to “Parts Information” for retaining plate selection.
8. Check operation of reverse clutch.
High ClutchINFOID:0000000005928296
COMPONENTS
DISASSEMBLY
1. Check operation of high clutch.
a. Apply compressed air into the oil hole (A) of input shaft assem- bly (high clutch drum) at the location as shown.
CAUTION:
Block the oil hole (A) on the opposite side with lint-free
cloth (B).
b. Check to see that retaining plate moves to snap ring.
c. If retaining plate does not contact snap ring: • High clutch piston seal might be damaged.Specified clearance
Standard and allowable limit: Refer to AT-376, "
Clutches and Brakes".
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1. Seal ring 2. Driven plate 3. Retaining plate
4. Snap ring 5. Drive plate 6. Snap ring
7. Cancel cover 8. Spring retainer assembly 9. High clutch Piston
10. Input shaft assembly (high clutch drum)
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Revision: May 2010 2011 Versa

REPAIR FOR COMPONENT PARTSAT-303
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2. Remove seal rings from input shaft assembly (high clutch drum).
3. Remove snap ring using a flat-bladed screwdriver.
4. Remove retaining plate, drive plates and driven plates.
5. Set Tool (A) on cancel cover, and remove snap ring (1) from input shaft assembly (high clutch drum) while compressing
spring retainer assembly.
CAUTION:
Do not expand snap ring (1) excessively.
6. Remove cancel cover (1) and spring retainer assembly (2) from input shaft assembly (high clutch drum) (3).
CAUTION:
Do not remove return springs from spring retainers.
7. Apply compressed air into the oil hole (A) at the location as shown to remove high clutch piston from input shaft assembly
(high clutch drum).
CAUTION:
• Do not blow air in too quickly, or high clutch piston and
ATF could jump out. Carefully blow air little by little while
protecting with lint-free cloth (B).
• Block the oil hole on the oppo site side with lint-free cloth
(B).
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Tool number A: KV31103200 (J-39186)
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Revision: May 2010 2011 Versa