torque NISSAN VERSA 2006 Workshop Service Manual PDF

AT-300
REPAIR FOR COMPONENT PARTS
Revision: June 20062007 Versa
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.
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.
SCIA7014E
SCIA7180E
SCIA7058E
Bolt symbol A B C D E F*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 63611221
Tightening torque
[N·m (kg-m, in-lb)]7.84 (0.80, 69)3.92
(0.40, 35)7.84 (0.80, 69)

REPAIR FOR COMPONENT PARTS
AT-301
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: June 20062007 Versa
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.
d. Remove reamer bolts (F), and then set oil strainer (1) on control
valve 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.:7.84 N·m (0.80 kg-m, 69 in-lb)
ATL0032D
:7.84 N·m (0.80 kg-m, 69 in-lb)
SCIA7008E
:7.84 N·m (0.80 kg-m, 69 in-lb)
SCIA7131E
:3.92 N·m (0.40 kg-m, 35 in-lb)
ATL0035D

REPAIR FOR COMPONENT PARTS
AT-303
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: June 20062007 Versa
DISASSEMBLY
1. Remove valves at retainer plates.
CAUTION:
Do not use a magnetic pick-up tool.
a. Use a flat-bladed screwdriver A to remove retainer plates (1).
b. Remove retainer plates (1) while holding spring, plugs (2) or
sleeves using a flat-bladed screwdriver A.
CAUTION:
Remove plugs (2) slowly to prevent internal parts from
jumping out.
1. Retainer plate 2. Plug 3. Cooler check valve spring
4. Cooler check valve 5. Control valve upper body 6. Pilot valve
7. Pilot valve spring 8. Retainer plate 9. 1-2 accumulator retainer plate
10. 1-2 accumulator piston spring 11. 1-2 accumulator piston 12. Plug
13. Retainer plate 14. Retainer plate 15. Plug
16. 1st reducing valve 17. 1st reducing valve spring 18. Retainer plate
19. 3-2 timing valve spring 20. 3-2 timing valve 21. 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. Sleeve 30. Plug
31. Torque converter clutch control valve
spring32. Torque converter clutch control
valve33. Retainer plate
34. Plug 35. 1-2 accumulator valve spring 36. 1-2 accumulator valve
SCIA4979E
SCIA7136E
SCIA7137E

REPAIR FOR COMPONENT PARTS
AT-305
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: June 20062007 Versa

Wrap a small flat-bladed screwdriver A with vinyl tape and use it
to insert valves into their proper positions.

Install retainer plates (1).
–While pushing plug or return spring, install retainer plate (1)
using a flat-bladed screwdriver 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. Refer to AT-302, "COMPONENTS" .
Unit: mm (in)
SCIA7138E
SCIA7139E
SCIA7182E
Loca
tionRetainer plate designation Width “A” Length “B”
L14 Pilot valve
6.0 (0.236)21.5 (0.846)
L151-2 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)
SAT0 8 6F

REPAIR FOR COMPONENT PARTS
AT-353
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: June 20062007 Versa
8. Tighten final gear and tighten fixing bolts to the specified torque
in numerical order as shown in the figure after temporarily tight-
ening them. Refer to AT- 3 4 9 , "
COMPONENTS" .
SCIA8004E

AT-354
ASSEMBLY
Revision: June 20062007 Versa
ASSEMBLYPFP:00000
Assembly (1)UCS005WG
1. Drive each differential side oil seal evenly using a drift (SST and
commercial service tool) so that differential side oil seal pro-
trudes by the dimension “C” or “D” respectively.
(1): LH differential side oil seal
(2): RH differential side oil seal
(A): Transaxle case side
(B): Converter housing side
Unit: mm (in)
NOTE:
Differential side oil seal pulling direction is used as the reference.
Drift to be used:
2. Install O-ring on governor cap.
CAUTION:

Do not reuse O-ring.

Apply ATF to O-ring.
3. Install governor cap in transaxle case.
4. Install snap ring in transaxle case.
5. Install parking actuator support (1) on transaxle case.
(A): Inside
(B): Outside
CAUTION:
Be careful with the direction of parking actuator support (1).
6. Tighten parking actuator support fitting bolts to the specified
torque. Refer to AT-257, "
Components" .
7. Install parking pawl (2) on transaxle case, and fix it with parking
shaft (1).
Dimension “C” 0 ± 0.5 (0 ± 0.020)
Dimension “D” 6 ± 0.5 (0.043 ± 0.020)
SCIA7226E
Location Tool number
Transaxle case side (A)ST35325000 ( – )
KV31103000 (J-38982)
Converter housing side (B)Commercial service tool [Inner diameter: 47 mm (1.85 in), outer
diameter: 54 mm (2.13 in)]
SCIA5910J
SCIA6997E

ASSEMBLY
AT-355
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: June 20062007 Versa
8. Install return spring (2) on parking shaft (3) and parking pawl (1)
using a flat-bladed screwdriver.
Adjustment (1)UCS005WH
DIFFERENTIAL SIDE BEARING PRELOAD
1. Select proper thickness of differential side bearing adjusting shim using the following procedures.
a. Install differential side bearing outer race without differential side
bearing adjusting shim on transaxle case.
CAUTION:
Apply ATF to differential side bearing outer race.
b. Install differential side bearing outer race on converter housing.
CAUTION:
Apply ATF to differential side bearing outer race.
c. Place final drive assembly on transaxle case.
d. Tighten converter housing fitting bolts (1) and (2) to the specified
torque. Refer to AT-349, "
Final Drive" .
SCIA6996E
SAT9 4 7DA
Bolt 1 2
Bolt length
[mm (in)]
32.8 (1.291) 40 (1.57)
Number of bolts 10 10
SCIA7970E

AT-356
ASSEMBLY
Revision: June 20062007 Versa
e. Attach dial indicator on differential case at converter housing
side.
f. Insert SST into differential side gear from transaxle case side.
g. Move SST up and down and measure dial indicator deflection.
h. Select proper thickness of differential side bearing adjusting
shim. Refer to “Parts Information” for differential side bearing
adjusting shim selection.
Suitable shim thickness = Dial indicator deflection + Speci-
fied bearing preload
i. Remove converter housing from transaxle case.
j. Remove final drive assembly from transaxle case.
k. Remove differential side bearing outer race from transaxle case.
l. Reinstall differential side bearing outer race and differential side
bearing adjusting shim selected from “Parts Information” on
transaxle case.
m. Reinstall converter housing on transaxle case and tighten con-
verter housing mounting bolts to the specified torque. Refer to
AT-257, "
Components" .
n. Insert SST and measure turning torque of final drive assembly.

Turn final drive assembly in both directions several times
to seat bearing rollers correctly.

When old bearing is used again, turning torque will be
slightly less than the above.

Make sure torque is close to the specified range.Suitable shim thickness = Dial indicator deflection +
Specified bearing preload
Bearing preload: Refer to AT- 3 8 2 , "
Final Drive" .
SCIA8006E
SCIA5378E
Turning torque of final drive assembly
(New bearing):
Refer to AT- 3 8 2 , "
Final Drive" .
SCIA8012E

AT-358
ASSEMBLY
Revision: June 20062007 Versa

Remove reduction pinion gear from transaxle case.

Measure dimension “D” between the end of reduction pinion
gear and the adjusting shim mating surface of reduction pin-
ion gear.

Measure dimension “D” in at least two places, and take
the average.

Calculate dimension “A”.
e. Measure dimension “E” between the end of idler gear and idler
gear bearing inner race mating surface of idler gear.

Measure dimension “E” in at least two places, and take
the average.
f. Select proper thickness of reduction pinion gear adjusting shim.
Refer to “Parts Information” for reduction pinion gear adjusting
shim selection.
2. Install reduction pinion gear and reduction pinion gear adjusting
shim selected in step 1-f on transaxle case.
CAUTION:
Apply ATF to reduction pinion gear bearing.
3. Press idler gear bearing inner race on idler gear. Refer to AT-
336, "COMPONENTS" .
4. Press idler gear on reduction pinion gear.
CAUTION:

Apply ATF to idler gear bearing.

Press idler gear until idler gear fully contacts reduction
pinion gear bearing adjusting shim.
5. Set manual shaft in “P” position to fix idler gear.
6. Tighten lock nut of idler gear to the specified torque. Refer to AT-257, "
Components" .
CAUTION:
Lock idler gear with parking pawl when tightening lock nut.
7. Measure turning torque of reduction pinion gear.

When measuring turning torque, turn reduction pinion
gear in both directions several times to seat bearing roll-
ers correctly.

If turning torque is out of specification, decrease or
increase thickness of reduction pinion gear adjusting
shim.A = D − (B + C)
SAT3 3 6DA
Proper shim thickness = A − E − 0.05 mm (0.0020 in)*
(*: Bearing preload)
SAT3 3 7D
Turning torque of reduction pinion gear:
Refer to AT-382, "
Reduction Pinion Gear" .
SCIA5651E
SCIA5514E

ASSEMBLY
AT-359
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: June 20062007 Versa
8. After properly adjusting turning torque, clinch idler gear lock nut
as shown.
CAUTION:
Do not reuse idler gear lock nut.
OUTPUT SHAFT END PLAY
1. Select proper thickness of output shaft adjusting shim using the
following procedures.
a. Install bearing retainer (1) in transaxle case. Refer to AT-336,
"COMPONENTS" .
b. Install needle bearing on bearing retainer.
CAUTION:
Be careful to direction of needle bearing.
SCIA4915E
SCIA8013E
SCIA5909J
SCIA4917E