Crankshaft Shaft Seal, Belt Pulley Side, Replacing

Crankshaft Shaft Seal, Belt Pulley Side, Replacing

Special tools, testers and auxiliary items required

• Oil Seal Extractor (T40019)

• Assembly Device (T40048) with Assembly Adapter (T40048/4)

• M8x55 mm bolt, quantity: 2

Removing

- Remove the vibration damper with the ribbed belt pulley. Refer to => [ Vibration Damper with Ribbed Belt Pulley, ] Service and Repair.

- Position the inner part of the (T40019) flush with inner part and secure it with the knurled screw.






- Lubricate the seal remover threaded head, position it, and then install it into the shaft seal as far as possible using strong force.

- Loosen the knurled screw and turn the inner portion against the crankshaft until the seal is pulled out.

- Secure the seal remover in a vise at the flat spots and remove the seal using pliers.

- Clean running and sealing surface.

- Place the assembly device (T40048/1) on the pull sleeve (T40048/2) and slide the shaft seal - 1 - onto the pull sleeve.






- Remove the assembly device.

- Mount the (T40048/2) to the crankshaft and push the seal - 1 - into the pulley side sealing flange.






• Leave the pull sleeve (T40048/2) for pressing onto the crankshaft.

- Mount the (T40048/4) (depth 5 mm) to the crankshaft with M8 x 55 mm bolts - arrows -.






- Install bolts by hand.

- Tighten the bolts 1/2 turn each, alternating from side to side in order to press the shaft seal all the way in.

The rest of the installation is performed in reverse order of removal, noting the following:

- Install the vibration damper with ribbed belt pulley. Refer to => [ Vibration Damper with Ribbed Belt Pulley, ] Service and Repair.