Diesel Data: Automotive Repair

Front Crankshaft Seal: Service and Repair




Crankshaft Front Oil Seal Replacement

Special Tools
* EN-960 - Installer
* EN-45000 - Remover Oil seal

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

Removal Procedure

1. Open the hood.
2. Remove the crankshaft balancer. Refer to Crankshaft Balancer Replacement Service and Repair.
3. Place collecting basin underneath.




4. Remove crankshaft front oil seal (2) from engine front cover. Use EN-45000 - remover (1).

Installation Procedure




1. Install NEW crankshaft front oil seal (1) to EN-960 - installer (2).




2. Install crankshaft front oil seal by means of EN-960 - installer (1) to engine front cover (2).




3. Ensure that crankshaft front oil seal (2) is flush with engine front cover (1).
4. Install crankshaft balancer. Refer to Crankshaft Balancer Replacement Service and Repair.
5. Remove collecting basin.
6. Check and correct engine oil level.
7. Close hood.