Front Engine Plate: Service and Repair

Sealing Flange, Belt Pulley Side

Special tools, testers and auxiliary items required

• Counter Support (3415)

• Assembly Tool (T10053)

• Hand drill with plastic brush attachment

• Protective eyewear

• Sealant, refer to the electronic parts catalog ETKA

Removing

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

- Remove the toothed belt crankshaft sprocket bolt using the (3415).






- Remove the bolt - 1 - and then remove the toothed belt sprocket crankshaft - 2 - and the diamond disc - 3 -.






- Remove the bolts - 1 through 11 -.






- Carefully pry up sealing flange.

- Remove the damper roller from the sealing flange, if necessary. Refer to => [ Toothed Belt Drive Overview ] Toothed Belt Drive Overview.

Installing

• Tightening specifications, refer to => [ Ribbed Belt Pulley Side Sealing Flange
- Tightening Specifications and Sequence ] Sealing Flange, Ribbed Belt Side Overview.

Installation is done is reverse order, observe the following:

Risk of contaminating lubrication system with sealant residue.

• Lay clean cloth over open part of oil pan.

- Carefully remove sealant residue on cylinder block and oil pan.

Risk of eye injury.

• Wear protective eyewear.

- Remove sealant residue on sealant flange, for example with a rotating plastic brush.






- Clean the sealing surfaces; they must be free of oil and grease.

• Note the expiration date of the sealing compound.

- Cut the tube nozzle at the front marking (nozzle diameter approximately 2 mm).






- Apply a thin bead of sealant - arrows - on edge between cylinder block and oil pan.






The lubrication system could be plugged with excess sealant.

• Do not apply sealant bead thicker than indicated.

- Apply the sealant bead - arrow - to the clean sealing surfaces of the sealing flange as shown in the illustration.






• Thickness of sealant bead: 2 to 3 mm.

- Lightly coat lower sealing surface - shaded - on sealing flange with sealant.






• The sealing flange must be installed within 5 minutes after applying the sealant.

- Carefully push the sealing flange onto the pins on the cylinder block.

• To install the sealing flange with installed seal, use the guide sleeve (T10053/1).

- Tighten the sealing flange. Refer to => [ Ribbed Belt Pulley Side Sealing Flange
- Tightening Specifications and Sequence ] Sealing Flange, Ribbed Belt Side Overview.






- Install the crankshaft toothed belt sprocket. Refer to => [ Crankshaft Toothed Belt Sprocket, Removing
and Installing ] Toothed Belt Drive Overview.

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