Service and Repair for Crankshaft Main Bearing Seal on 1995 Sonoma P/U 2WD L4-22L VIN 4
Crankshaft Main Bearing Seal: Service and Repair
1. Raise and support vehicle and place supports under engine.
2. Remove transmission assembly.
3. Remove clutch and pressure plate, if equipped, then the flywheel or flex plate.
4. Pry seal from bore with tool, taking care not to mark crankshaft.
5. Thoroughly clean seal bore in block, inspect bore and crankshaft surface for nicks, burrs and wear, and correct as needed.
6. Reverse procedure to install, noting the following:
a. Apply light coat of clean engine oil to inner and outer surfaces of seal.
b. Install seal using seal installer tool No. J-34686, or equivalent.