Dakota 2WD V6-239 3.9L Magnum (1996)
Front Crankshaft Seal: Service and Repair
The front crankshaft oil seal can be replaced without removing timing chain cover if cover is not misaligned.
1. Disconnect battery ground cable, then remove vibration damper.
2. Pry oil seal out, being careful not to damage cover crankshaft seal surface.
3. Place smaller diameter oil seal over front oil seal installation tool No. 6635, or equivalent, and seat seal in tool groove.
4. Position seal and tool onto crankshaft and use vibration damper bolt to draw seal into position.
5. Remove damper bolt and tool, then inspect seal flange.
6. Install vibration damper and connect battery ground cable.
