AUTOMATIC TRANSAXLE DISASSEMBLY
id051700660600
Structural View
Automatic transaxle 1
bgw2za00000152
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1
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3 bolts*1
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2
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Electric AT oil pump*1
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3
|
O-ring*1
|
4
|
Stud bolt
|
5
|
Torque converter
|
6
|
3 bolts
|
7
|
Oil cooler
|
8
|
O-ring
|
9
|
Bolt
|
10
|
Dipstick
|
11
|
O-ring
|
12
|
Hose clamp
|
13
|
16 bolts
|
14
|
Oil pan
|
15
|
Magnet
|
16
|
2 bolts
|
17
|
Oil strainer
|
18
|
11 bolts
|
19
|
Control valve body
|
20
|
Dowel pin
|
21
|
Gasket
|
22
|
Spool valve spring*2
|
23
|
Spool valve*2
|
24
|
Oil seal
|
Automatic transaxle 2
bgw2za00000120
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1
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25 bolts
|
2
|
Converter housing
|
3
|
O-ring
|
4
|
O-ring
|
5
|
3 bolts
|
6
|
Baffle plate
|
7
|
Oil seal
|
8
|
Bearing race
|
9
|
Shim
|
10
|
Bearing race
|
11
|
Shim
|
Automatic transaxle 3
bgw2za00000153
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1
|
Baffle plate
|
2
|
7 bolts
|
3
|
Oil pump
|
4
|
Thrust needle bearing
|
5
|
High clutch component and low clutch component
|
6
|
Turbine shaft
|
7
|
D-ring
|
8
|
Seal ring
|
9
|
Thrust needle bearing
|
10
|
High clutch hub
|
11
|
Thrust needle bearing
|
12
|
Low clutch hub
|
13
|
Thrust needle bearing
|
14
|
Ring gear and differential
|
15
|
Oil pipe
|
16
|
Secondary gear and output gear
|
17
|
2 bolts
|
18
|
Baffle plate
|
19
|
Oil seal
|
20
|
Bearing race
|
21
|
Shim
|
22
|
Bearing race
|
Automatic transaxle 4
bgw2za00000154
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1
|
12 bolts
|
2
|
End cover component
|
3
|
O-ring
|
4
|
Shim
|
5
|
Thrust needle bearing
|
6
|
Reduction sun gear
|
7
|
Thrust needle bearing
|
8
|
Rear planetary gear
|
9
|
Rear sun gear
|
10
|
Front sun gear
|
11
|
Locknut
|
12
|
Front planetary gear
|
13
|
Snap ring
|
14
|
One-way clutch
|
15
|
Drive plate
|
16
|
Driven plate
|
17
|
Springs and retainer component
|
18
|
Low and reverse brake piston
|
Automatic transaxle 5
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1
|
Connector
|
2
|
Gasket
|
3
|
Gasket
|
4
|
Oil pipe
|
5
|
O-ring
|
6
|
2 bolts
|
7
|
Detent bracket component
|
8
|
Pawl return spring
|
9
|
Support actuator
|
10
|
Parking pawl pin
|
11
|
Parking rod component
|
12
|
Plug
|
13
|
Gasket
|
14
|
Parking pawl shaft
|
15
|
Parking pawl
|
16
|
Roll pin
|
17
|
Parking shift lever component
|
18
|
Parking assist lever component
|
19
|
Manual plate component
|
20
|
Oil seal
|
21
|
Washer
|
22
|
Connector bolt *
|
23
|
Gasket *
|
Automatic transaxle 6
bgw2za00000156
|
1
|
Primary gear
|
2
|
Angular contact ball bearing
|
3
|
Plug
|
4
|
Gasket
|
5
|
Transaxle case
|
Disassembly Procedure
1. Clean the outside of the transaxle. (See AUTOMATIC TRANSAXLE CLEANING.)
2. Remove the electric AT oil pump using the following procedure (only vehicles with i-stop).
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1
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3 bolts
|
2
|
Electric AT oil pump
|
3
|
O-ring
|
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bgw3ja00000102
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bgw3ja00000103
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3. Remove the stud bolts.
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4. Remove the torque converter.
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5. Remove the oil cooler in the order shown in the figure.
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|
1
|
Bolt
|
2
|
Oil cooler
|
3
|
O-ring
|
6. Remove the dipstick in the order shown in the figure.
bgw2za00000160
|
1
|
Bolt
|
2
|
Dipstick
|
3
|
O-ring
|
7. Remove the hose clamp.
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8. Install the transaxle to the SST (engine stand) using the following procedure:
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bgw2za00000163
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bgw2za00000165
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9. Remove the oil pan and magnet using the following procedure:
bgw2za00000169
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1
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16 bolts
|
2
|
Oil pan
|
3
|
Magnet
|
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azzjjw00000424
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bgw3ja00000118
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azzjjw00000426
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10. Remove the oil strainer in the order shown in the figure.
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|
1
|
Bolt
|
2
|
Oil strainer
|
11. Remove the control valve body using the following procedure:
bgw2za00000171
|
1
|
11 bolts
|
2
|
Control valve body
|
3
|
Dowel pin
|
4
|
Gasket
|
5
|
Spool valve spring*
|
6
|
Spool valve*
|
azzjjw00000429
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bgw3ja00000121
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azzjjw00000431
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bgw3ja00000122
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bgw2za00000172
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bgw3ja00000124
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12. Remove the oil seal.
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13. Remove the converter housing using the following procedure:
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1
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25 bolts
|
2
|
Converter housing
|
3
|
O-ring (oil pump)
|
4
|
O-ring (oil cooler oil passage)
|
bgw3ja00000128
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bgw3ja00000129
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bgw3ja00000130
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bgw3ja00000131
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bgw2za00000175
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14. Remove the accessories from the converter housing using the following procedure:
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1
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Bolt
|
2
|
Baffle plate
|
bgw2za00000176
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bgw3ja00000135
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bgw2za00000177
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1
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Bearing race
|
2
|
Shim
|
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bgw2za00000179
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bgw2za00000180
|
1
|
Bearing race
|
2
|
Shim
|
bgw2za00000178
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15. Remove the baffle plate.
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16. Remove the oil pump using the following procedure:
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1
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7 bolts
|
2
|
Oil pump
|
bgw3ja00000142
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bgw3ja00000143
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17. Remove the thrust needle bearing.
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18. Remove the high clutch component and low clutch component.
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19. Remove the turbine shaft.
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20. Remove the D-ring and seal rings from the turbine shaft using the procedure in the figure:
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|
1
|
D-ring
|
2
|
Seal ring
|
21. Remove the thrust needle bearing.
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22. Remove the high clutch hub.
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23. Remove the thrust needle bearing.
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24. Remove the low clutch hub.
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25. Remove the thrust needle bearing.
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26. Remove the ring gear and differential.
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27. Remove the oil pipe.
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28. Remove the secondary gear and output gear.
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29. Remove the baffle plate using the procedure shown in the figure.
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|
1
|
Bolt
|
2
|
Baffle plate
|
30. Remove the oil seal.
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31. Remove the bearing race and shim using the following procedure:
azzjjw00000465
|
bgw3ja00000156
|
bgw2za00000184
|
1
|
Bearing race
|
2
|
Shim
|
32. Remove the bearing race using the SST.
bgw3ja00000158
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bgw3ja00000159
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33. Remove end cover component using the following procedure:
bgw2za00000185
|
1
|
12 bolts
|
2
|
End cover component
|
3
|
O-ring
|
bgw3ja00000160
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bgw3ja00000161
|
azzjjw00000473
|
bgw3ja00000162
|
bgw2za00000208
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34. Remove the shim.
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35. Remove the thrust needle bearing.
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36. Remove the reduction sun gear.
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37. Remove the thrust needle bearing.
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38. Remove the rear planetary gear.
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39. Remove the rear sun gear.
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40. Remove the front sun gear.
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41. Inspect the transaxle case, primary gear, and the angular contact ball bearing using the following procedure:
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42. Remove the locknut using the following procedure:
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bgw2za00000186
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bgw2za00000187
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azzjjw00000487
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bgw2za00000186
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bgw2za00000188
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43. Remove the front planetary gear.
bgw3ja00000176
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44. Perform a simple inspection of the low and reverse brake using the following procedure:
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45. Remove the snap ring using the following procedure:
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bgw2za00000190
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46. Remove the one-way clutch.
azzjjw00000496
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47. Remove the drive plates and driven plates.
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48. Remove the springs and retainer component.
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49. Remove the low and reverse brake piston using the following procedure:
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50. Remove the connector, gaskets, oil pipe, and the O-rings in the order shown in the figure.
bgw2za00000193
|
1
|
Connector
|
2
|
Gasket
|
3
|
Oil pipe
|
4
|
O-ring
|
51. Remove the detent bracket component in the order shown in the figure.
bgw3ja00000184
|
1
|
Bolt
|
2
|
Detent bracket component
|
52. Remove the pawl return springs.
bgw3ja00000185
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53. Remove the support actuator.
bgw3ja00000186
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54. Remove the parking pawl pin.
bgw3ja00000187
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55. Remove the parking rod component using the following procedure:
bgw3ja00000188
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bgw3ja00000189
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56. Remove the parking pawl shaft in the order shown in the figure.
bgw2za00000194
|
1
|
Plug
|
2
|
Gasket
|
3
|
Parking pawl shaft
|
57. Remove the parking pawl.
bgw3ja00000190
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58. Remove the roll pins shown in the figure using a pin punch.
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bgw3ja00000192
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59. Remove the parking shift lever component.
azzjjw00000512
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60. Remove the parking assist lever component.
bgw3ja00000193
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61. Remove the manual plate component.
bgw3ja00000194
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62. Remove the oil seal.
bgw2za00000195
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63. Remove the washer.
azzjjw00000516
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64. Remove the connector bolts and gaskets using the procedure shown in the figure (only vehicles with oil cooler No.2).
bgw2za00000196
|
1
|
Connector bolt
|
2
|
Gasket
|
65. Perform the following procedure only if there is a malfunction found in the Step 41 inspection.
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bgw2za00000197
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bgw3ja00000196
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azzjjw00001205
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azzjjw00001206
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bgw2za00000199
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azzjjw00001208
|
azzjjw00000917
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1
|
Plug
|
2
|
Gasket
|
66. Remove the SST from the transaxle case using the following procedure:
azzjjw00000521
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bgw2za00000200
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bgw2za00000201
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67. Disassemble the parts in the following order.
68. Clean away the remaining silicone sealant on the transaxle case, converter housing, end cover, oil pan, and the electric AT oil pump*.
69. Clean the disassembled parts. (See AUTOMATIC TRANSAXLE CLEANING.)
70. Perform the following inspection and replace a malfunctioning part with a new one.