Diesel Data: Automotive Repair

Front Crankshaft Seal: Service and Repair


1. Disconnect battery ground cable and drain cooling system.
2. Disconnect radiator hoses and remove radiator assembly.
3. Remove drive belts and engine fan.
4. Remove crankshaft pulley center bolt and the pulley and balancer assembly.
5. Pry seal from timing cover with a suitable screwdriver.
6. Install new seal with tool J-26587.