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Outer drive-shaft universal joint

Outer drive-shaft universal joint

Important

For all work on drive shafts and universal joints, the utmost cleanliness must be observed to avoid dirt and dust getting into the universal joints. Surfaces around the drive shafts and universal joints must therefore be thoroughly cleaned before work is started.


To dismantle



1. Check that the shaft and gaiter are clean. Secure the drive shaft in a vice.

2. Undo the outer universal joint clips and push the gaiter some way up the shaft.

3. Remove grease from the universal joint.

4. Tap apart the universal joint using a plastic mallet or hammer and drift.


To assemble



1. Fit a new rubber gaiter on shaft.

2. Pack the universal joint with 120 g of special grease, part no. (16) 87 81 676. Refer to Summary of lubricants and sealants .

3. Press the drive shaft into the universal joint.

4. Place the new rubber gaiter in the correct position and fit new clips.


Cleaning



1. Turn the bearing so that the steel balls can be removed.

2. Turn the inner cage for the steel balls so that it can be removed from the outer cage.

3. Lift out the outer cage.

4. Clean the balls and other parts thoroughly.

5. Place the outer cage in the universal joint.


6. Place the inner cage in the outer cage and turn it so that the steel balls can be positioned.

7. Press each ball into place. Continue with "To assemble".