transaxle NISSAN TIIDA 2007 Service Manual PDF

REPAIR FOR COMPONENT PARTS
AT-347
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: June 20062007 Versa
5. Install band servo piston assembly (1) to servo piston retainer
(2) by pushing it inward.
6. Install D-ring (1) to OD servo piston (2).
7. Install O-rings and to OD servo piston retainer.
(1): O-ring (small diameter)
(2): O-ring (medium diameter)
(3): O-ring (large diameter)
(4): OD servo piston retainer
8. Install OD servo piston (1) to OD servo piston retainer (2) fitting
the figure direction on it.
9. Install 2nd servo return spring (2) and band servo piston assem-
bly (3) to transaxle case (1).
SCIA7966E
SCIA7053E
SCIA6492J
SCIA7057E
SCIA6310J

AT-348
REPAIR FOR COMPONENT PARTS
Revision: June 20062007 Versa
10. Install OD servo piston assembly (2) to transaxle case (1).
11. Push in OD servo piston assembly using a puller A (commercial
service tool) and a suitable drift B, and install snap ring (1) to
transaxle case using a flat-bladed screwdriver C.
SCIA6010J
SCIA7050E

AT-352
REPAIR FOR COMPONENT PARTS
Revision: June 20062007 Versa
c. Adjust the back clearance of side gear according to the following
procedures.
i. Insert feeler gauges A of the same thickness to the back of side
gear from both sides, preventing side gear from falling, to mea-
sure the clearance.

Measure clearance 3 times by rotating side gears and take
the average.
CAUTION:
In all 3 measurements, maximize the clearance by aligning
teeth on side gears at the top and bottom at the same posi-
tion.
ii. Select side gear thrust washer so that the clearance will fall
within the standard.
iii. Turn differential case upside down, and measure the back clear-
ance of the other side gear in the same manner.
NOTE:
Adjust the clearance to approx. 0.1 mm (0.004 in) for used differ-
ential [driven approx. 3,000 km (1864 mile) or more].
4. Install lock pin (1) to pinion mate shaft using the pin punch A.
CAUTION:

Do not reuse lock pin.

Make sure that lock pin is flush with differential case.
5. Install speedometer drive gear on differential case.
6. Set drift A [commercial service tool] on differential side bearing
inner race, and press differential side bearing inner race into dif-
ferential case.
CAUTION:
Apply ATF to differential side bearings.
7. Install differential side bearing outer race and differential side
bearing adjusting shim on transaxle case. Refer to AT-354,
"Assembly (1)" . Differential side gear clearance:
Refer to AT-382, "
Final Drive" .
SCIA7061E
Tool number: KV32101000 (J-25689-A)
SCIA7228E
SAT3 1 3D
SCIA8005E

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

ASSEMBLY
AT-357
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: June 20062007 Versa
REDUCTION PINION GEAR BEARING PRELOAD
1. Select proper thickness of reduction pinion gear adjusting shim using the following procedures.
a. Place reduction pinion gear on transaxle case as shown in the
figure.
b. Install idler gear bearing outer race on transaxle case. Refer to
AT-336, "
COMPONENTS" .
c. Place idler gear bearing inner race on outer race.
d. Measure dimensions “B”, “C” and “D”, and calculate dimension
“A”.

Measure dimension “B” between the end of reduction pinion
gear and the surface of transaxle case.

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

Measure dimension “C” between the surface of idler gear
bearing inner race and the surface of transaxle case.

Measure dimension “C” in at least two places, and take
the average.
SCIA3623E
“A”: Distance between the surface of idler gear
bearing inner race and the adjusting shim mat-
ing surface of reduction pinion gear.
A = D − (B + C)
SCIA3624E
SCIA3625E
SCIA3626E

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

AT-360
ASSEMBLY
Revision: June 20062007 Versa
c. Install output shaft on transaxle case.
d. Measure dimensions “
1 ” and “2 ” at side cover and then cal-
culate dimension “A”.

Measure dimension “ 1” and “ 2” in at least two places.
e. Measure dimensions “
2 ” and “3 ” and then calculate dimen-
sion “B”.

Measure dimension “ 2” and “ 3” in at least two places.
f. Select proper thickness of output shaft adjusting shim so that
output shaft end play (clearance between side cover and output
shaft bearing) is within specifications. Refer to “Parts Informa-
tion” for output shaft adjusting shim selection.
g. Install output shaft adjusting shim on output shaft bearing.
2. Apply recommended sealant (Genuine Anaerobic Liquid Gasket
or equivalent.) to transaxle case as shown in figure.
: Inside of side cover
CAUTION:

Apply the sealant on the center between the bolt holes.
SAT0 3 5F
“A”: Distance between transaxle case fitting sur-
face and adjusting shim mating surface.
A =
1 − 2
2
:Height of gauge
SAT3 7 4F
“B”: Distance between the end of output shaft
bearing outer race and the side cover fitting
surface of transaxle case.
B =
2 − 3
2
:Height of gauge
SAT3 7 5F
Output shaft end play (A − B):
Refer to AT-382, "
Output Shaft" .
SCIA4918E
“A”: 3 - 5 mm (0.12 - 0.20 in)
“B”: 8 mm (0.31 in) R
“C”: 1.5 mm (0.059 in) dia.
“D”: 4 mm (0.16 in)
SCIA7089E