2003 NISSAN TEANA differential

OVERHAUL
AT-247
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1. Differential side bearing 2. Pinion mate gear thrust washer 3. Pinion mate gear
4. Pinion mate shaft 5. Lock pin 6. Side gear
7. Side gear thrust washer 8. Differential side bearing 9. Differential case
10. Final gear 11. Differential side bearing adjusting
shim12. Plug
13. O-ring 14. RH differential side oil seal 15. Torque converter
16. Converter housing 17. Differential lubricant tube 18. Clip
19. O-ring 20. Oil pump housing oil seal 21. Oil pump housing
22. O-ring 23. Outer gear 24. Inner gear
25. Oil pump cover 26. Oil pump assembly 27. Seal ring
28. Gasket

AT-250
OVERHAUL

1. Side cover fitting bolt 2. Output shaft bearing 3. Output shaft
4. Seal ring 5. Needle bearing 6. Parking actuator support
7. LH differential side oil seal 8. O-ring 9. Revolution sensor
SCIA7800E

AT-260
DISASSEMBLY

c. Remove O-ring from differential lubricant hole.
26. Remove final drive assembly from transaxle case.
27. Remove differential side bearing outer race from transaxle case.
28. Remove differential side bearing adjusting shim from transaxle
case.
29. Remove differential side bearing outer race from converter
housing.
SCIA3281E
SAT228F
SAT010FC
SCIA4938E
SAT011FC

DISASSEMBLY
AT-261
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30. Remove RH differential side oil seal with flat-bladed screwdriver
from converter housing.
CAUTION:
Be careful not to damage converter housing.
31. Remove differential lubricant tube (1) and clips (2) from con-
verter housing.
: Bolt (3)
32. Remove plug from converter housing.
33. Remove O-ring from plug.
34. 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 and gasket from transaxle case.
c. Remove O-ring from oil pump assembly.
SCIA3283E
SCIA7817E
SCIA2979E
SCIA3282E

DISASSEMBLY
AT-271
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50. Remove parking actuator support from transaxle case.

Check parking actuator support, and replace if damaged or
worn.
51. Remove LH differential side oil seal with flat-bladed screwdriver
from transaxle case.
CAUTION:
Be careful not to scratch transaxle case.
SAT066D
SAT040F

REPAIR FOR COMPONENT PARTS
AT-335
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Final DriveBCS001OV
COMPONENTS
DISASSEMBLY
1. Remove final gear.
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. Differential case 9. Final gear
10. Differential side bearing 11. Differential side bearing adjusting
shim
SCIA4912E
SMT505B
SMT744AA

AT-336
REPAIR FOR COMPONENT PARTS

3. Remove differential side bearing outer race and differential side
bearing adjusting shim from transaxle case.
4. Drive out lock pin with pin punch.
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.
SAT010FA
SAT904DA
SAT316D
SAT544F

REPAIR FOR COMPONENT PARTS
AT-337
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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. Measure clearance between side gear and differential case with
washers following the procedure below:
a. Set SST and dial indicator on side gear.
SPD715
SMT839
SMT087A
SCIA4910E