Express 2500 V8-6.6L DSL Turbo (2010)
Front Crankshaft Seal: Service and Repair
VIN L
Crankshaft Front Oil Seal Replacement
Special Tools
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J 44644 Crankshaft Front Oil Seal Remover
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J 44645 Crankshaft Front Oil Seal Installer
Removal Procedure
1. Remove the crankshaft balancer. Refer to Crankshaft Balancer Replacement (See: Cylinder Block Assembly/Harmonic Balancer - Crankshaft
Pulley/Service and Repair).
2. Install the button of J 44644 into the crankshaft.
3. Press the jaws of J 44644 into the felt portion of the seal far enough to engage the inner lip of the seal.
4. While holding the jaws of J 44644 tightly to the seals inner sleeve, tighten the jaw bolts.
5. Using the J 44644, remove the crankshaft front oil seal.
Installation Procedure
