Seals and Gaskets: Service and Repair

Crank Shaft Sealing Ring, Belt Pulley Side, Vehicles up to 11.2004

Special tools, testers and auxiliary items required

• Seal Remover (3203)

• Seal Installer (3266)

• Assembly Tool (T10053)

• Locking Pin (T10060 A)

• Counter-Holder Tool (T10069)

Procedure

• Before removing the ribbed belt, mark the turning direction on it with chalk or a felt tip pen. A reversed direction of rotation can cause damage to the belt under operating conditions.

- Swing tensioning device in direction of - arrow - to relieve tension on the ribbed belt and then lock it in place using the (T10060 A).





- Remove center noise insulation fasteners - 1 to 3 -.





- Remove right noise insulation fasteners - 1 to 3 -.





- Remove the ribbed belt from the vibration damper belt drive pulley.

- Remove bolt from vibration damper, thereby using (T10069) to counter-hold.





- Turn inner portion of (3203) 3 turns (approximately 4 mm) out from the outer portion and lock position with knurled thumb screw.





- Lubricate the threaded head of the seal remover, place against seal, and with strong force screw into the seal as far as possible.

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

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

- Clean the running and sealing surfaces.

• Do not lubricate seal prior to installation.

- Place (T10053/1) on crankshaft pin.





- Carefully push the seal over the guide sleeve and as far onto the end of the crankshaft as possible.

- Remove the guide sleeve.

- Press seal in against stop using old vibration damper screw - 1 - and (3266).





- Install vibration damper with new bolt. Refer to => [ Vibration Damper ] Service and Repair.

- Install ribbed belt. Refer to => [ Ribbed Belt ] Ribbed Belt.