Aurora V6-214 3.5L VIN H SFI (2001)
Extension Housing: Service and Repair
4T80-E Automatic Transaxle
Case Extension Replacement
Case Extension Replacement
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Tools Required
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J25025-7A Dial Indicator Post
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J28585 Snap Ring Remover
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J8001 Dial Indicator
Removal Procedure
1. Install the engine support fixture
2. Remove the right drive axle.
3. Raise the left side of the powertrain (the transmission side) 25.4 mm (1 inch) above the powertrain resting position with the adjusting screws.
4. Raise the vehicle. Refer to Vehicle Lifting.
5. Support the vehicle with safety stands.
6. Remove the wiring harness.
7. Remove the right transmission to engine brace.
8. Disconnect the vehicle speed sensor connector.
9. Remove the ground wire from the case.
10. Remove the following parts from the case extension:
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Five 13 mm bolts (128, 129)
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One 15 mm stud (127)
11. Remove the case extension (134) and the seal (126).
12. Remove the roller thrust bearing (132) and the selective washer (133)
13. Remove the 8 mm scavenge tube bolt.
14. Remove the scavenge tube by prying on the differential.
15. Remove the scavenge tube seal.
Installation Procedure
