2011 NISSAN LATIO clutch

AT-266
< SERVICE INFORMATION >
DISASSEMBLY
b. Remove input shaft assembly (high clutch assembly) (1) fromreverse clutch assembly (2).
c. Remove needle bearing (1) from input shaft assembly (high clutch drum) (2).
•Inspect needle bearing (1) and input shaft assembly (high
clutch drum) (2), and re place if damaged or worn.
32. Remove needle bearing from high clutch hub. •Inspect needle bearing, and replace if damaged or worn.
33. Remove high clutch hub from front sun gear. •Inspect high clutch hub, and replace if damaged or worn.
34. Remove needle bearing from front sun gear. •Inspect needle bearing, and replace if damaged or worn.
SCIA6958E
SCIA6959E
SAT371D
SAT370D
SAT369D
Revision: May 2010 2011 Versa

DISASSEMBLYAT-267
< SERVICE INFORMATION >
DE
F
G H
I
J
K L
M A
B
AT
N
O P
35. Remove front sun gear from front planetary carrier.
36. Remove needle bearing (1) from front sun gear (2). •Inspect needle bearing (1) an d front sun gear (2), and
replace if damaged or worn.
37. Remove front planetary carrier and low one-way clutch according to the following procedures.
a. Remove snap ring using a flat-bladed screwdriver.
b. Remove low one-way clutch (1) and front planetary carrier (2) as a set from transaxle case.
SAT368D
SCIA6960E
SCIA3633E
SCIA5896J
Revision: May 2010 2011 Versa

AT-268
< SERVICE INFORMATION >
DISASSEMBLY
c. Check that low one-way clutch rotates counter-clockwise aroundfront planetary carrier. Then try to turn it clockwise and check
that it is locked.
•Replace low one-way clutch if necessary.
d. Remove low one-way clutch from front planetary carrier by turn- ing it in the direction of unlock.
•Inspect low one-way clutch, and replace if damaged or
worn.
e. Remove needle bearing (1) from front planetary carrier (2). •Inspect needle bearing (1) and front planetary carrier (2),
and replace if damaged or worn.
f. Check clearance between pinion washer and front planetary carrier using feeler gauge.
•Replace front planetary carrier if the clearance exceeds
allowable limit.
38. Remove rear planetary carrier and rear sun gear according to the following procedures.
a. Remove rear planetary carrier (with rear sun gear) from tran- saxle case.
SAT048D
SCIA6047J
Standard clearance and allowable limit:
Refer to AT-378, "
Planetary Carrier".
SAT050D
SAT051D
Revision: May 2010 2011 Versa

DISASSEMBLYAT-269
< SERVICE INFORMATION >
DE
F
G H
I
J
K L
M A
B
AT
N
O P
b. Remove rear sun gear from rear planetary carrier. •Inspect rear sun gear, and replace if damaged or worn.
c. Remove needle bearing (1) from rear planetary carrier (2). •Inspect needle bearing (1) and rear planetary carrier (2),
and replace if damaged or worn.
d. Check clearance between pinion washer and rear planetary car- rier using feeler gauge.
•Replace rear planetary carrier if the clearance exceeds
allowable limit.
39. Remove rear internal gear (1) and forward clutch hub (2) as a set from forward clutch drum.
40. Remove needle bearing (1) from rear internal gear (2). •Inspect needle bearing (1), and replace if damaged or
worn.
SAT052D
SCIA5927J
Standard clearance and allowable limit:
Refer to AT-378, "
Planetary Carrier".
SAT054D
SCIA5897J
SCIA6041J
Revision: May 2010 2011 Versa

AT-270
< SERVICE INFORMATION >
DISASSEMBLY
41. Remove overrun clutch hub (1) from forward clutch drum.
42. Remove thrust washer (1) from overrun clutch hub (2).•Inspect thrust washer (1) and overrun clutch hub (2), and
replace if damaged or worn.
43. Remove forward clutch assembly and overrun clutch assembly (1) from transaxle case.
44. Remove needle bearing (1) and thrust washer (2) from bearing retainer.
•Inspect needle bearing (1) and thrust washer (2), and
replace damaged or worn.
45. Remove output shaft assembly according to the following procedures.
a. HR16DE engine models.
SCIA5898J
SCIA5899J
SCIA5900J
SCIA5901J
Revision: May 2010 2011 Versa

AT-286
< SERVICE INFORMATION >
REPAIR FOR COMPONENT PARTS
Check wire netting of oil strainer for damage. Replace if necessary.
Shift Solenoid Valves “A and B”, Line Pressure Solenoid Valve, Torque Converter Clutch Solenoid Valve and Overrun
Clutch Solenoid Valve
Measure resistance.
• For shift solenoid valve A, refer to AT-141, "
Component Inspec-
tion".
• For shift solenoid valve B, refer to AT-146, "
Component Inspec-
tion".
• For line pressure solenoid valve, refer to AT-137, "
Component
Inspection".
• For torque converter clutch solenoid valve, refer to AT-126, "
Com-
ponent Inspection".
• For overrun clutch solenoid valve, refer to AT-151, "
Component
Inspection".
A/T Fluid Temperature Sensor
Measure resistance.
• For A/T fluid temperature sensor, refer to AT-160, "
Component
Inspection".
Line Pressure Relief Valve Springs and Torque Converter Pressure Holding Spring
• Check each spring for damage or deformation. Also measure free
length and outer diameter. Refer to AT-375, "
Control Valves".
• Replace springs if deformed or fatigued.
ASSEMBLY
SCIA3291E
SCIA3485E
SCIA7533E
SAT138D
Revision: May 2010 2011 Versa

AT-292
< SERVICE INFORMATION >
REPAIR FOR COMPONENT PARTS
DISASSEMBLY
1. Remove valves at retainer plates.CAUTION:
Do not use a magnetic pick-up tool.
a. Use a suitable tool (A) to remove retainer plates (1).
b. Remove retainer plates (1) while holding spring, plugs (2) or sleeves using a suitable tool (A).
CAUTION:
Remove plugs (2) slowly to prevent internal parts from
jumping out.
19. 3-2 timing valve spring 20. 3-2 timing valve21. Retainer plate
22. Plug 23. Overrun clutch reducing
valve 24. Overrun clutch reducing valve
spring
25. Retainer plate 26. Torque converter relief
valve spring 27. Torque converter relief valve
28. Retainer plate 29. Sleeve30. Plug
31. Torque converter clutch control valve spring 32. Torque converter clutch
control valve 33. Retainer plate
34. Plug 35. 1-2 accumulator valve
spring 36. 1-2 accumulator valve
SCIA4979E
SCIA7136E
SCIA7137E
Revision: May 2010
2011 Versa

AT-294
< SERVICE INFORMATION >
REPAIR FOR COMPONENT PARTS
• Wrap a small suitable tool (A) with vinyl tape and use it to insertvalves into their proper positions.
• Install retainer plates (1).
- While pushing plug or return spring, install retainer plate (1) using a suitable tool (A).
1-2 Accumulator Valve
• Install 1-2 accumulator valve (1), 1-2 accumulator valve spring and
plug. Align 1-2 accumulator retainer plate (2) from opposite side of
control valve body.
• Install 1-2 accumulator valve piston spring (3), 1-2 accumulator
piston (4), plug (5) and retainer plate (6).
Retainer Plate (Control Valve Upper Body)
Install proper retainer plates.
Unit: mm (in)
Control Valve Lower BodyINFOID:0000000005928294
COMPONENTS
SCIA7138E
SCIA7139E
SCIA7182E
Lo-
cat-
ion Retainer plate designation
Width “A” Length “B”
L14 Pilot valve
6.0 (0.236)21.5 (0.846)
L15 1-2 accumulator valve
40.5 (1.594)
1-2 accumulator piston
L16 1st reducing valve 21.5 (0.846)
L17 3-2 timing valve
L18 Overrun clutch reducing valve 24.0 (0.945)
L19 Torque converter relief valve 21.5 (0.846)
L20 Torque converter clutch control valve 28.0 (1.102)
L21 Cooler check valve 24.0 (0.945)
SAT086F
Revision: May 2010 2011 Versa