Astro Van L AWD V6-4.3L VIN W (1996)
Crankshaft Main Bearing Seal: Service and Repair
1. Remove transmission from vehicle.
2. Remove clutch and flywheel, if equipped.
3. Insert suitable screwdriver into notches in seal retainer, then pry out oil seal. Use caution not to damage crankshaft sealing surface.
4. Clean sealing surface of crankshaft using non-abrasive cleaner.
5. Apply engine oil to inner and outer diameter of oil seal.
6. Install seal using seal installer tool No. J-35621, or equivalent.
7. Install clutch and flywheel, as required.
8. Install transmission and tighten transmission to engine bolts to specifications.
