2011 NISSAN LATIO torque

AT-284
< SERVICE INFORMATION >
REPAIR FOR COMPONENT PARTS
5. Remove control valve lower body (1) from control valve interbody (2).
(3): Control valve upper body
6. Turn over control valve lower body (1).
7. Remove bolts (E), support plates (2) and separating plate (3) from control valve lower body (1).
8. Remove check balls (1), line pressure relief valve springs (2) and torque converter pressure holding spring (3) from control
valve lower body (4).
CAUTION:
Be careful not to lose check ba lls (1), line pressure relief
valve springs (2) and torque converter pressure holding
spring (3).
9. Remove control valve inter body from control valve upper body.
10. Remove pilot filter (1) from control valve upper body (2).
11. Remove separating plate from control valve upper body (2).
SCIA7181E
SCIA7009E
SCIA6491J
SCIA4977E
SCIA7011E
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-288
< SERVICE INFORMATION >
REPAIR FOR COMPONENT PARTS
f. Install check balls (1), line pressure relief valve springs (2) andtorque converter pressure holding spring (3) in their proper posi-
tions in control valve lower body (4).
g. Install bolts (E) from bottom of control valve lower body (1). Using bolts (E) as guides, install separating plate (2) as a set.
h. Install support plates (3) on control valve lower body (1).
i. Install control valve lower body (1) on control valve inter body (2) using reamer bolts (F) as guides, and tighten reamer bolts (F)
slightly.
2. Install O-rings on solenoid valves and terminal body.
SCIA6491J
SCIA7013E
SCIA7014E
SCIA7180E
Revision: May 2010 2011 Versa

REPAIR FOR COMPONENT PARTSAT-289
< SERVICE INFORMATION >
DE
F
G H
I
J
K L
M A
B
AT
N
O P
3. Install and tighten bolts. (1): Control valve upper body
(2): Control valve inter body
(3): Control valve lower body
(4): Support plate
Bolt length, number and location:
*: Reamer bolt and nut.
a. Install and tighten bolts (B) to the specified torque.
b. Install solenoid valve assembly (1) on control valve assembly.
c. Tighten bolts (A), (C) and (G) to the specified torque.
SCIA7058E
Bolt symbol ABC D EF*G
Bolt length “ ” [mm (in)] 13.5
(0.531) 58.0
(2.283) 40.0
(1.575) 66.0
(2.598) 33.0
(1.299) 78.0
(3.071) 18.0
(0.709)
Number of bolts 63 611 221
Tightening torque
[N·m (kg-m, in-lb)] 8.6 (0.88, 76)5.0
(0.51, 44) 8.6 (0.88, 76)
ATL0032D
SCIA7008E
Revision: May 2010
2011 Versa

AT-290
< SERVICE INFORMATION >
REPAIR FOR COMPONENT PARTS
d. Remove reamer bolts (F), and then set oil strainer (1) on controlvalve assembly
e. Install and tighten bolts (A), (D), reamer bolts (F) and nuts to the specified torque.
f. Tighten bolts (E) to the specified torque.
Control Valve Upper BodyINFOID:0000000005928293
COMPONENTS
SCIA7131E
ATL0035D
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

REPAIR FOR COMPONENT PARTSAT-343
< SERVICE INFORMATION >
DE
F
G H
I
J
K L
M A
B
AT
N
O P
i. Set Tool (A) on differential side bearing (RH side) (1), and press differential side bearing (RH side) to differential case (2)
CAUTION:
Set Tool (A) on differential side bearing inner race.
Apply ATF to differential side bearings.
ii. Set Tool (A) on differential side bearing (LH side) (1), and press differential side bearing (LH side) to differential case (2)
CAUTION:
Set Tool (A) on differential side bearing inner race.
Apply ATF to differential side bearings.
b. MR18DE engine models
i. Set suitable tool (A) on differential side bearing inner race, and press differential side bearing inner race into differential case.
CAUTION:
Set Tool on differential side bearing inner race.
Apply ATF to differential side bearings.
7. Install final gear and tighten bolts to the specified torque in numerical order as shown after temporarily tightening them.
Refer to AT-378, "
Final Drive".
Tool number A: ST33200000 (J-26082)
SCIA8005E
Tool number A: ST33200000 (J-26082)
SCIA8005E
SCIA8005E
SCIA8004E
Revision: May 2010
2011 Versa