CTS Sedan AWD V6-3.0L (2010)
Seals and Gaskets: Service and Repair
Tremec 6-Speed - Manual Transmission
Main Shaft Rear Seal Replacement
Special Tools
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J 6125-1B Slide Hammer
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J 23129 Universal Seal Remover
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J 29873 Injector Nozzle Socket 30 mm
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J 44765 Seal Installer
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J 45012 Holding Fixture
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J 45019 Flange and Pinion Gauge Remover
Removal Procedure
1. Place the transmission in neutral.
2. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle (See: Maintenance/Vehicle Lifting/Service and Repair).
3. Remove the propeller shaft. Refer to Rear Propeller Shaft Replacement (RPO LSA) (See: Drive/Propeller Shafts, Bearings and
Joints/Drive/Propeller Shaft/Service and Repair)Rear Propeller Shaft Replacement (RPO LLT/LF1with MX7 or MN6) (See: Drive/Propeller
Shafts, Bearings and Joints/Drive/Propeller Shaft/Service and Repair)Rear Propeller Shaft Replacement (RPO LLT, LF1 with MXO) (See:
Drive/Propeller Shafts, Bearings and Joints/Drive/Propeller Shaft/Service and Repair).
4. Install the J 45012 to the drive flange.
5. While holding the J 45012 , remove the flange nut using the J 29873 .
6. Remove the J 45012 .
7. Remove the drive flange thrust washer (2).
8. Remove the drive flange using the J 45019 .