transaxle NISSAN TIIDA 2007 Service Service Manual

DISASSEMBLY
AT-271
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: June 20062007 Versa
16. Remove manual valve from control valve assembly.

Inspect the sliding surfaces of manual valve and valve
body, and replace if damaged or dented.
CAUTION:
Be careful not to drop manual valve.
17. Remove O-ring from terminal body.
18. Remove return spring from servo release accumulator piston.
19. Apply compressed air into the oil hole as shown in the figure,
and remove servo release accumulator piston from transaxle
case.
CAUTION:
Strong flow of air will push the accumulator piston out
along with a splash of ATF. Cover the area with lint-free
cloth and blow air little by little to avoid this.
20. Apply compressed air into the oil hole as shown in the figure,
and remove N-D accumulator piston and return spring from tran-
saxle case.
CAUTION:
Strong flow of air will push the accumulator piston out
along with a splash of ATF. Cover the area with lint free-
cloth and blow air little by little to avoid this.
21. Remove O-rings (1) from servo release accumulator piston (2)
and N-D accumulator piston (3).
CAUTION:
Wrap the removed servo release accumulator piston (2) and
N-D accumulator piston (3) in a lint-free cloth.
SCIA3150E
SCIA3477E
SAT0 1 9DA
SAT0 2 0D
SCIA6033J

AT-272
DISASSEMBLY
Revision: June 20062007 Versa

Inspect the sliding surfaces of each accumulator piston and
transaxle case, and replace if damaged or dented.
(1): Servo release accumulator piston
(2): N-D accumulator piston

Inspect each return spring, and replace if deformed or worn.
Refer to AT-380, "
Accumulator" for free length (L1 ) and
length (L
2 ).
(1): Return spring (Servo release accumulator)
(2): Return spring (N-D accumulator)
CAUTION:
Do not remove spring retainer (3).
22. Remove lip seals (1) from transaxle case.
23. Remove converter housing according to the following procedures.
SCIA6035J
SCIA6955E
SCIA5895J

DISASSEMBLY
AT-273
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: June 20062007 Versa
a. Remove converter housing fitting bolts (1) and (2) using a power
tool.
b. Remove bracket from converter housing
c. Remove converter housing by tapping it lightly.
d. Remove O-ring from differential lubricant hole.
24. Remove final drive assembly from transaxle case.
25. Remove differential side bearing outer race from transaxle case
and converter housing.
26. Remove differential side bearing adjusting shim from transaxle
case.
SCIA7970E
SCIA3281E
SAT2 2 8F
SCIA5378E
SCIA4938E

AT-274
DISASSEMBLY
Revision: June 20062007 Versa
27. Remove RH differential side oil seal from converter housing
using a flat-bladed screwdriver.
CAUTION:
Be careful not to scratch converter housing.
28. Remove differential lubricant tube (1) and clips (2) from con-
verter housing.
: Bolt (3)
29. Remove oil pump assembly according to the following procedures.
a. Remove O-ring from input shaft assembly (high clutch drum).
b. Remove oil pump assembly fitting bolts, and then remove oil
pump assembly (1) from transaxle case.
c. Remove O-ring from oil pump assembly (1).
SCIA3283E
SCIA7817E
SCIA5634E
SCIA6036J

DISASSEMBLY
AT-275
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: June 20062007 Versa
d. Remove bearing race (1) and thrust washer (2) from oil pump
assembly (3).
30. Remove brake band according to the following procedures.
a. Loosen lock nut (1), and then remove anchor end pin (2) and
lock nut (1) as a set from transaxle case.
b. Remove brake band from transaxle case.

To prevent brake linings from cracking or peeling, do not
stretch the flexible band unnecessarily. When removing
brake band, always secure it with a clip as shown in the
figure.
Leave the clip in position after removing brake band.
SCIA6957E
SCIA6037J
SAT0 3 8D
SAT0 3 9D

AT-278
DISASSEMBLY
Revision: June 20062007 Versa
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.
c. Check that low one-way clutch rotates counter-clockwise around
front 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.
SCIA3633E
SCIA5896J
SAT0 4 8D
SCIA6047J

DISASSEMBLY
AT-281
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: June 20062007 Versa
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. Remove side cover fitting bolts.
CAUTION:

Do not mix bolts A and B.

Always replace bolts A as they are self-sealing bolts.
b. Remove side cover by lightly tapping it using a soft hammer.
CAUTION:

Be careful not to drop output shaft assembly. It might
come out when removing side cover.

Be careful not to damage side cover.
SCIA5900J
SCIA5901J
SCIA7939E
SAT4 3 4D

DISASSEMBLY
AT-283
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: June 20062007 Versa
a. Set manual shaft to “P” position to fix idler gear.
b. Unlock idler gear lock nut with pin punch.
c. Remove idler gear lock nut.
d. Remove idler gear with puller.
e. Remove reduction pinion gear.
f. Remove reduction pinion gear adjusting shim from reduction
pinion gear.
47. Remove bearing retainer fitting bolts, and then remove bearing
retainer (1) from transaxle case.
SAT0 3 7F
SAT0 6 1D
SCIA5380E
SCIA4880E
SCIA5909J

AT-284
DISASSEMBLY
Revision: June 20062007 Versa
48. Remove return spring (2) from parking shaft (3) using a flat-
bladed screwdriver.
(1): Parking pawl

Inspect return spring (2), and replace if damaged or worn.
49. Draw out parking shaft (1), and then remove parking pawl (2)
from transaxle case.

Inspect parking shaft (1) and parking pawl (2), and
replace if damaged or worn.
50. Remove parking actuator support (1) from transaxle case.

Inspect parking actuator support (1), and replace if dam-
aged or worn.
51. Remove snap ring from transaxle case using a flat-bladed
screwdriver.
52. Remove governor cap from transaxle case.
53. Remove O-ring from governor cap.
54. Remove LH differential side oil seal from transaxle case using a
flat-bladed screwdriver.
CAUTION:
Be careful not to scratch transaxle case.
SCIA6996E
SCIA6997E
SCIA6998E
ATM0076D

REPAIR FOR COMPONENT PARTS
AT-285
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: June 20062007 Versa
REPAIR FOR COMPONENT PARTSPFP:00000
Manual ShaftUCS005W 3
COMPONENTS
REMOVAL
1. Remove detent spring from transaxle case.
2. Drive out retaining pin of manual plate using the pin punch.
1. Manual shaft oil seal 2. Parking rod 3. Retaining pin
4. Parking rod plate 5. Retaining pin 6. Manual plate
7. Manual shaft 8. Detent spring 9. Retaining pin
Refer to GI section to make sure icons (symbol marks) in the figure. Refer to GI-10, "
Components" .
SCIA5907J
SAT3 1 3G
SCIA5381E