2003 NISSAN X-TRAIL differential

PREPARATION
AT-15
D
E
F
G
H
I
J
K
L
MA
B
AT

Commercial Service Tools ECS004Q6
Tool nameDescription
Puller

Removing idler gear bearing inner race

Removing and installing band servo piston
snap ring
Puller

Removing reduction gear bearing inner
race
a: 60 mm (2.36 in) dia.
b: 35 mm (1.38 in) dia.
Drift

Installing differential side oil seal
a: 90 mm (3.54 in) dia.
Drift

Installing needle bearing on bearing
retainer
a: 36 mm (1.42 in) dia.
Drift

Removing needle bearing from bearing
retainer
a: 33.5 mm (1.319 in) dia.
Drift

Installing differential side bearing outer
race (RH side)
a: 75 mm (2.95 in) dia.
Drift

Installing differential side bearing outer
race (LH side)
a: 100 mm (3.94 in) dia.
NT077
NT411
NT083
NT083
NT083
NT083
NT083

AT-18
OVERALL SYSTEM

OVERALL SYSTEMPFP:00000
Cross-Sectional View ECS00CTA
SCIA0688E
1. Band servo piston 2. Reverse clutch drum 3. Converter housing
4. Oil pump 5. Brake band 6. Reverse clutch
7. High clutch 8. Front planetary gear 9. Low one-way clutch
10. Rear planetary gear 11. Forward clutch 12. Overrun clutch
13. Low & reverse brake 14. Output gear 15. Idler gear
16. Forward one-way clutch 17. Pinion reduction gear 18. Final gear
19. Differential case 20. Input shaft 21. Torque converter
22. Side cover

AT-410
[ALL]
ON-VEHICLE SERVICE

Differential Side Oil Seal ReplacementECS0040F
COMPONENTS
1. Remove exhaust front tube. Refer to EX-2, "Removal and Installation"
2. Remove left side drive shaft assemblies. Refer to FAX-11, "FRONT DRIVE SHAFT" .
3. Remove transfer from right side of transaxle.
Refer to TF-55, "
Removal and Installation" .
4. Remove differential side oil seal using a flat-bladed screwdriver.
CAUTION:
Be careful not to scratch transaxle case.
Installation
1. As shown below, use a drift to drive the differential side oil seals
into the case until it is flush. Refer to dimensions A.
Unit: mm (in)
NOTE:
The differential side oil seal pulling direction is used as the refer-
ence.
1. transaxle assembly 2. LH differential side oil seal 3. RH differential side oil seal
SCIA4970E
SCIA2792E
AB
-0.5 to 0.5 (-0.020 to 0.020)−0.5 to 0.5 (−0.020 to 0.020)
SCIA0791E

ON-VEHICLE SERVICE
AT-411
[ALL]
D
E
F
G
H
I
J
K
L
MA
B
AT

Drift to be used:
CAUTION:

Apply ATF to differential side oil seal.

Do not reuse differential side oil seal.
2. Reinstall any part removed.
CAUTION:
If lubricant leak has occurred, after finishing work, check A/T fluid level.Transaxle case side: ST33400001
Converter housing side: KV40100621
SCIA4739E

OVERHAUL
AT-417
[ALL]
D
E
F
G
H
I
J
K
L
MA
B
AT

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. RH differential side oil seal
13. Torque converter 14. Converter housing 15. Differential lubricant tube
16. Clip 17. O-ring 18. Oil pump housing oil seal
19. Oil pump housing 20. O-ring 21. Outer gear
22. Inner gear 23. Oil pump cover 24. Oil pump assembly
25. Seal ring 26. Gasket

AT-420
[ALL]
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
SCIA4862E

AT-428
[ALL]
DISASSEMBLY

24. Remove converter housing according to the following proce-
dures.
a. Remove converter housing mounting bolts.
b. Remove converter housing by tapping it lightly.
c. Remove O-ring from differential oil port.
25. Remove final drive assembly from transaxle case.
26. Remove differential side bearing outer race.
27. Remove differential side bearing adjusting shim from transaxle
case.
ATM0024D
SCIA3281E
SAT228F
SAT010FC
SCIA4742E

DISASSEMBLY
AT-429
[ALL]
D
E
F
G
H
I
J
K
L
MA
B
AT

28. Remove differential side bearing outer race from converter
housing.
29. Remove RH differential side oil seal with flat-bladed screwdriver
from converter housing.
CAUTION:
Be careful not to damage converter housing.
30. Remove differential lubricant tube from converter housing.
31. Remove oil pump assembly according to the following procedures.
a. Remove O-ring from input shaft assembly (high clutch drum).
SAT011FC
SCIA3283E
SAT063K
SCIA2979E