K 3500 Truck 4WD V8-5.7L VIN R (1998)
Crankshaft Main Bearing Seal: Service and Repair
Crankshaft Rear Oil Seal and Housing Replacement (Oil Seal)
REMOVAL PROCEDURE
1. Remove the flywheel and transmission assembly.
2. Remove the crankshaft rear oil seal by prying at the arrows, then discard it.
INSTALLATION PROCEDURE
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Tools Required
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J 35621-A Crankshaft Rear Oil Seal Installer
1. Use the J 35621-A in order to install the NEW oil seal.
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Refer to Crankshaft Rear Oil Seal and Housing Installation under Engine Unit Repair.
2. Install the crankshaft rear oil seal using the tool.
3. Install the flywheel and transmission assembly.