Front Crankshaft Seal: Service and Repair

Crankshaft Front Oil Seal Replacement

Special Tools

* EN-6351 - Mounting Sleeves

* EN-45000 - Remover

For equivalent regional tools, refer to Special Tools Special Tools.

Removal Procedure

1. Remove the crankshaft sprocket. Refer to Crankshaft Sprocket Replacement Service and Repair.





2. Using the EN-45000 remover (3), remove the crankshaft front oil seal (1) from the crankshaft (2).

Installation Procedure





1. Clean the sealing surfaces.

2. Slide the EN-6351 - sleeves(2) protective sleeve onto the crankshaft journal.

3. Slide the crankshaft front oil seal (1) over the protective sleeve on the crankshaft journal.





4. Remove the protective sleeve, and using the EN-6351 - sleeves(3), press the seal ring into the pump housing.

5. Use the crankshaft drive gear bolt (1) and washer (2) to press in the crankshaft front oil seal.

6. Install the crankshaft sprocket. Refer to Crankshaft Sprocket Replacement Service and Repair.