Remove NISSAN TIIDA 2011 Service Manual PDF

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DISASSEMBLY
DisassemblyINFOID:0000000005928289
1. Drain ATF through drain hole.
2. Remove drain plug gasket from drain plug.
3. Remove torque converter.
4. Check torque converter one-way clutch using check tool as shown.
a. Insert check tool into groove of bearing support built into one- way clutch outer race.
b. When fixing bearing support with check tool, rotate one-way clutch spline using screwdriver.
c. Check that inner race rotates clockwise only. If not, replace torque converter assembly.
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AT-258
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DISASSEMBLY
5. Remove input speed sensor (1) from transaxle case (2).: Bolt
6. Remove O-ring (3) from input speed sensor (1).
7. Remove output speed sensor (1) from transaxle case (2). : Bolt
8. Remove plug or speedometer pinion according to the following procedures.
a. With ABS
i. Remove plug (1) from converter housing (2). : Bolt
ii. Remove O-ring (3) from plug (1).
b. Without ABS
i. Remove speedometer pinion (1) from converter housing (2). : Bolt
ii. Remove O-ring (3) from speedometer pinion (1).
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DISASSEMBLYAT-259
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9. Set manual shaft (1) in “P” position.
10. Remove transmission range switch (2) from transaxle case. : Bolt
11. Remove oil pan bolts.
12. Remove oil pan and oil pan gasket.
13. Check foreign materials in oil pan to help determine causes of malfunction. If the ATF is very dark, smells burned, or contains
foreign particles, frictional material (clutches, band) may need
replacement. A tacky film that will not wipe clean indicates var-
nish build up. Varnish can cause valves, servo, and clutches to
stick and can inhibit pump pressure.
•If frictional material is detected, replace radiator after
repair of A/T. Refer to CO-40
.
14. Remove magnets from oil pan.
15. Remove control valve assembly according to the following procedures.
a. Remove snap ring (1) from terminal body (2). CAUTION:
Do not expand snap ring (1) excessively.
b. Push terminal body (2) into transaxle case.
c. Remove control valve assembly fitting bolts (A), (B) and ( C).
Bolt length, number and location:
d. Remove control valve assembly from transaxle case.
CAUTION:
Be careful not to drop manual valve.
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Bolt symbol ABC
Bolt length “ ” [mm (in)] 40.0 mm
(1.575 in) 33.0 mm
(1.299 in) 43.5 mm
(1.713 in)
Number of bolts 562
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AT-260
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DISASSEMBLY
16. Remove manual valve from control valve assembly.•Inspect the sliding surfaces of manual valve and valve
body, and replace if damaged or dented.
CAUTION:
Be careful not to drop manual valve.
17. Remove O-ring from terminal body.
18. Remove return spring from servo release accumulator piston.
19. Apply compressed air into the oil hole as shown, and remove servo release accumulator piston from transaxle case.
CAUTION:
Strong flow of air will push the accumulator piston out
along with a splash of ATF. Cover the area with lint-free
cloth and blow air little by little to avoid this.
20. Apply compressed air into the oil hole as shown, and remove N- D accumulator piston and return spring from transaxle case.
CAUTION:
Strong flow of air will push the accumulator piston out
along with a splash of ATF. Cover the area with lint free-
cloth and blow air little by little to avoid this.
21. Remove O-rings (1) from servo release accumulator piston (2) and N-D accumulator piston (3).
CAUTION:
Wrap the removed servo release accumulator piston (2) and
N-D accumulator piston (3) in a lint-free cloth.
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DISASSEMBLYAT-261
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• Inspect the sliding surfaces of each accumulator piston and
transaxle case, and replace if damaged or dented.
(1): Servo release accumulator piston
(2): N-D accumulator piston
• Inspect each return spring, and replace if deformed or worn. Refer to AT-376, "
Accumulator" for free length (L1) and length (L2).
(1): Return spring (Servo release accumulator)
(2): Return spring (N-D accumulator)
CAUTION:
Do not remove spring retainer (3).
22. Remove lip seals (1) from transaxle case.
23. Remove converter housing according to the following procedures.
a. Remove converter housing bolts (1) and (2) using a power tool.
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AT-262
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DISASSEMBLY
• HR16DE engine models
• MR18DE engine models
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.
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DISASSEMBLYAT-263
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25. Remove differential side bearing outer race from transaxle case and converter housing. (MR18DE engine models)
26. Remove differential side bearing adjusting shim from transaxle case.
27. Remove RH differential side oil seal from converter housing using a suitable tool.
CAUTION:
Be careful not to scratch converter housing.
28. Remove differential lubricant tube (1) and clips (2) from con- verter housing.
: Bolt
29. Remove oil pump assembly according to the following procedures. Tool number : KV381054S0 (J-34286)
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AT-264
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DISASSEMBLY
a. Remove O-ring from input shaft assembly (high clutch drum).
b. Remove oil pump assembly bolts, and then remove oil pumpassembly (1) from transaxle case.
c. Remove O-ring from oil pump assembly (1).
d. Remove bearing race (1) and thrust washer (2) from oil pump assembly (3).
30. Remove brake band according to the following procedures.
a. Loosen lock nut (1), and then remove anchor end pin (2) and lock nut (1) as a set from transaxle case.
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DISASSEMBLYAT-265
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b. Remove brake band from transaxle case.
•To prevent brake linings from cracking or peeling, do not
stretch the flexible band unnecessarily. When removing
brake band, always secure it wi th a clip as shown in the
figure.
Leave the clip in position after removing brake band.
c. Check brake band facing for damage, cracks, wear or burns.
31. Remove input shaft assembly (high clutch assembly ) and reverse clutch assembly according to the follow-
ing procedures.
a. Remove input shaft assembly (high clutch assembly) (1) with reverse clutch assembly (2).
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AT-266
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DISASSEMBLY
b. Remove input shaft assembly (high clutch assembly) (1) fromreverse clutch assembly (2).
c. Remove needle bearing (1) from input shaft assembly (high clutch drum) (2).
•Inspect needle bearing (1) and input shaft assembly (high
clutch drum) (2), and re place if damaged or worn.
32. Remove needle bearing from high clutch hub. •Inspect needle bearing, and replace if damaged or worn.
33. Remove high clutch hub from front sun gear. •Inspect high clutch hub, and replace if damaged or worn.
34. Remove needle bearing from front sun gear. •Inspect needle bearing, and replace if damaged or worn.
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