Rear Extension Housing Oil Seal

Rear Extension Housing Oil Seal


Removal
1. Remove the rear extension housing.





2. Fit tool 205 - 053 to the transmission drive coupling.
Install two bolts to attach the coupling to the tool.
3. Locate the tool 205 - 053 / housing assembly in a vice.





4. Using a punch, knock back the two staked areas of the coupling nut.





5. Use tool 307 - 356 to remove the coupling nut.
6. Remove tool 205 - 053 from the coupling.





7. Remove the drive coupling from the housing.
Hold the housing assembly in a vice with soft jaws fitted and pull the coupling free.




8. Remove the housing oil seal.
Use a suitable seal puller.
9. Clean the oil seal mating faces.

Installation





1. Install a new housing oil seal.
Lubricate the oil seal prior to fitting.
Using tool 307 - 358, fit the oil seal.





2. Fit the drive coupling to the housing.
Hold the housing assembly in a vice with soft jaws fitted and carefully insert the coupling.
Fit tool 205 - 053 to the coupling.





3. Use tool 307 - 356 to tighten the coupling nut to the specified torque figure.





4. Stake the coupling nut at two positions.
5. Refit the rear extension housing.
6. Check the transmission fluid level.