Front Crankshaft Seal: Service and Repair

Crankshaft Shaft Seal, Belt Pulley Side, Replacing

Special tools, testers and auxiliary items required

• Seal Remover (3203)

• Counter Support (3415)

• Assembly Tool (T10053)

Procedure

- Toothed belt, removing => [ Toothed Belt ] Toothed Belt.

- Using the (3415), loosen the crankshaft toothed belt gear bolt.





- Remove the bolt and remove the crankshaft toothed belt gear.

- Make sure the inside of the (3203) is flush with the outer part and then secure the knurled bolt.





- 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 the shaft seal running and sealing surfaces.

- Remove oil residue on crankshaft pins using a clean cloth.

• Do not oil the sealing lip and the outer edge of seal before installing.

- Position guide sleeve (T10053/1) on crankshaft pin.





- Slide the shaft seal over the guide sleeve onto the crankshaft pins.

- Install the seal and toothed belt crankshaft sprocket bolt and pressure sleeve from the (T10053) flush.





- Install the crankshaft toothed belt gear. Refer to => [ Toothed Belt Assembly Overview ] Toothed Belt Assembly Overview.

- Install toothed belt (adjust timing) => [ Installing (Adjusting valve
timing) ] Toothed Belt.