differential NISSAN VERSA 2006 Workshop Service User Guide

AT-258
OVERHAUL
Revision: June 20062007 Versa
1. Pinion mate gear thrust washer 2. Pinion mate gear 3. Pinion mate shaft
4. Lock pin 5. Side gear 6. Side gear thrust washer
7. Differential side bearing 8. Speedometer drive gear 9. Differential case
10. Final gear 11. Differential side bearing adjusting
shim12. Plug
13. O-ring 14. Bracket 15. RH differential side oil seal
16. Torque converter 17. Converter housing 18. Differential lubricant tube
19. Clip 20. O-ring 21. O-ring
22. Oil pump housing oil seal 23. Oil pump housing 24. Outer gear
25. Inner gear 26. Oil pump cover 27. Seal ring
28. Oil pump assembly
Refer to GI section to make sure icons (symbol marks) in the figure. Refer to GI-10, "
Components" .

AT-260
OVERHAUL
Revision: June 20062007 Versa
7. Differential side bearing 8. Speedometer drive gear 9. Differential case
10. Final gear 11. Differential side bearing adjusting
shim12. Speedometer pinion
13. O-ring 14. Bracket 15. RH differential side oil seal
16. Torque converter 17. Converter housing 18. Differential lubricant tube
19. Clip 20. O-ring 21. O-ring
22. Oil pump housing oil seal 23. Oil pump housing 24. Outer gear
25. Inner gear 26. Oil pump cover 27. Seal ring
28. Oil pump assembly
Refer to GI section to make sure icons (symbol marks) in the figure. Refer to GI-10, "
Components" .

AT-264
OVERHAUL
Revision: June 20062007 Versa
10. Snap ring 11. Radial needle bearing 12. Seal ring
13. Bearing retainer 14. O-ring 15. Servo release accumulator piston
16. Return spring 17. Control valve assembly 18. Oil pan gasket
19. Oil pan 20. Drain plug gasket 21. Drain plug
22. Magnet 23. Oil pan fitting bolt 24. Snap ring
25. O-ring 26. O-ring 27. N-D accumulator piston
28. Return spring 29. O-ring 30. Lip seal
31. Turbine revolution sensor (power
train revolution sensor)32. O-ring 33. Retaining pin
34. Detent spring 35. Retaining pin 36. Manual shaft
37. Manual shaft oil seal 38. Manual plate 39. Parking rod plate
40. Parking rod 41. OD servo piston retainer 42. Snap ring
43. O-ring 44. OD servo piston 45. D-ring
46. Servo piston retainer 47. O-ring 48. E-ring
49. Spring retainer 50. OD servo return spring 51. D-ring
52. Band servo piston 53. Band servo thrust washer 54. Band servo piston stem
55. 2nd servo return spring 56. PNP switch 57. Parking shaft
58. Return spring 59. Thrust needle bearing 60. Seal ring
61. Output shaft 62. Output shaft bearing 63. Output shaft adjusting shim
64. Side cover 65. Side cover fitting bolt 66. Lock nut
67. Idler gear 68. Idler gear bearing 69. Reduction pinion gear adjusting
shim
70. Parking actuator support 71. Parking pawl 72. LH differential side oil seal
73. Revolution sensor
Refer to GI section to make sure icons (symbol marks) in the figure. Refer to GI-10, "
Components" .
However, refer to the following symbol for others.
: Apply Genuine Anaerobic Liquid Gasket or equivalent.

DISASSEMBLY
AT-273
D
E
F
G
H
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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

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-349
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: June 20062007 Versa
Final DriveUCS005W F
COMPONENTS
DISASSEMBLY
1. Remove final gear (1) from differential case (2).
2. Press out differential side bearings.
CAUTION:
Be careful not to mix up the right and left bearings.
1. Pinion mate gear 2. Pinion mate gear thrust washer 3. Pinion mate shaft
4. Lock pin 5. Side gear 6. Side gear thrust washer
7. Differential side bearing 8. Speedometer drive gear 9. Differential case
10. Final gear 11. Differential side bearing 12. Differential side bearing adjusting
shim
Refer to GI section to make sure icons (symbol marks) in the figure. Refer to GI-10, "
Components" .
SCIA7962E
SCIA8003E
Tool number: ST3306S001 (J-22888-D)
SAT3 1 2D

AT-350
REPAIR FOR COMPONENT PARTS
Revision: June 20062007 Versa
3. Remove speedometer drive gear from differential case.
4. Drive out lock pin from differential case (1) using Tool (A).
5. Draw out pinion mate shaft.
6. Remove pinion mate gears, pinion mate gear thrust washers,
side gears and side gear thrust washers.
INSPECTION
Gears, Washers, Pinion Mate Shaft and Differential Case

Check mating surfaces of differential case, side gears, pinion
mate gears and pinion mate shaft. Replace if necessary.

Check washers for wear. Replace if necessary.
SAT3 1 3D
Tool number: KV32101000 (J-25689-A)
SCIA7034E
SAT3 1 6D
SAT5 4 4F

REPAIR FOR COMPONENT PARTS
AT-351
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: June 20062007 Versa
Bearings

Make sure bearings roll freely and are free from noise, cracks,
pitting or wear. Replace if necessary.
CAUTION:
When replacing taper roller bearing, replace outer and inner
race as a set.
ASSEMBLY
1. Attach side gear thrust washers to side gears, then install pinion
mate thrust washers and pinion mate gears in place.
CAUTION:
Apply ATF to any parts.
2. Insert pinion mate shaft.
CAUTION:

When inserting, be careful not to damage pinion mate
gear thrust washers.

Apply ATF to pinion mate shaft.
3. Select side gear thrust washers according to the following procedures.
a. Place differential case in the upright position so that the side
gear to be measured is at the top.
(A): Location for inserting feeler gauge
(B): Side gear tooth
(C): The center line of differential case
b. In order to maximize the back clearance, rotate side gears so
that a tooth on side gears at the top and bottom will align at the
same position as shown in the figure.
SPD7 15
SMT839
SMT087A
SCIA7064E

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