2003 NISSAN X-TRAIL transmission

AT-468
[ALL]
DISASSEMBLY
c. Push terminal body into transmission case.
10. Remove manual valve from control valve assembly.
11. Remove return spring from servo release accumulator piston.
12. Remove servo release accumulator piston with compressed air.
13. Remove O-rings from servo release accumulator piston.
SCIA0801E
SAT005F
SAT018DA
SAT019DA

DISASSEMBLY
AT-469
[ALL]
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14. Remove N-D accumulator piston and return spring with com-
pressed air.
15. Remove O-rings from N-D accumulator piston.
16. Check accumulator pistons and contact surface of transmission
case for damage.
17. Check accumulator return springs for damage and free length.
18. Remove lip seals.
19. Remove L & R oil tube and oil sleeve.
20. Remove converter housing according to the following proce-
dures.
a. Remove converter housing mounting bolts.
b. Remove converter housing by tapping it lightly.
SAT020D
SAT023DA
SAT006F
SAT862HA
SAT008F

AT-470
[ALL]
DISASSEMBLY
c. Remove O-ring from differential oil port.
21. Remove final drive assembly from transmission case.
22. Remove differential side bearing outer race and side bearing
adjusting shim from transmission case.
23. Remove differential side bearing adjusting shim from transmis-
sion case.
SAT235F
SAT228F
SAT010FC
SAT031D

AT-472
[ALL]
DISASSEMBLY
c. Remove thrust washer and bearing race from oil pump assem-
bly.
28. Remove brake band according to the following procedures.
a. Loosen lock nut, then back off anchor end pin.
lDo not reuse anchor end pin.
b. Remove brake band and strut from transmission case.
lTo prevent brake linings from cracking or peeling, do not
stretch the flexible band unnecessarily. When removing
the brake band, always secure it with a clip as shown in
thefigureatleft.
Leave the clip in position after removing the brake band.
SAT013F
SAT014FA
SAT196F
SAT039D

DISASSEMBLY
AT-473
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c. Check brake band facing for damage, cracks, wear or burns.
29. Remove input shaft assembly (high clutch) and reverse clutch
according to the following procedures.
a. Remove input shaft assembly (high clutch) with reverse clutch.
b. Remove input shaft assembly (high clutch) from reverse clutch.
c. Remove needle bearings from high clutch drum and check for
damage or wear.
d. Remove high clutch hub and front sun gear from transmission
case.
SAT040D
SAT549F
SAT566F
SAT567F
SAT568F

AT-474
[ALL]
DISASSEMBLY
e. Remove front sun gear and needle bearing from high clutch hub
and check for damage or wear.
f. Remove bearing race from front sun gear and check for damage
or wear.
30. Remove needle bearing from transmission case and check for
damage or wear.
31. Apply compressed air and check to see that low and reverse
brake operates.
32. Remove low one-way clutch and front planetary carrier assem-
bly according to the following procedures.
a. Remove snap ring with flat-bladed screwdriver.
SAT019F
SAT020F
SAT138F
SAT046D

AT-476
[ALL]
DISASSEMBLY
f. Check that low one-way clutch rotates in the direction of the
arrow and locks in the opposite direction.
g. Remove needle bearing, low and reverse brake piston and
retainer from front planetary carrier.
h. Check front planetary carrier, low one-way clutch and needle
bearing for damage or wear.
i. Check clearance between planetary gears and planetary carrier
with feeler gauge.
Replace front planetary carrier if the clearance exceeds
allowable limit.
33. Remove rear planetary carrier assembly and rear sun gear
according to the following procedures.
a. Remove rear planetary carrier assembly from transmission
case.
SAT048D
SAT024F
Standard clearance: 0.20 - 0.70 mm (0.0079 - 0.0276 in)
Allowable limit: 0.80 mm (0.0315 in)
SAT025F
SAT026F

DISASSEMBLY
AT-477
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b. Remove rear sun gear from rear planetary carrier.
c. Remove needle bearings from rear planetary carrier assembly.
d. Check rear planetary carrier, rear sun gear and needle bearings
for damage or wear.
e. Check clearance between pinion washer and rear planetary car-
rier with feeler gauge.
Replace rear planetary carrier if the clearance exceeds allow-
able limit.
34. Remove rear internal gear and forward clutch hub from trans-
mission case.
35. Remove overrun clutch hub from transmission case.
SAT027F
SAT028F
Standard clearance: 0.20 - 0.70 mm (0.0079 - 0.0276 in)
Allowable limit: 0.80 mm (0.0315 in)
SAT054D
SAT029F
SAT030F