C 2500 Truck 2WD V8-6.6L DSL Turbo VIN 1 (2001)
Crankshaft Main Bearing Seal: Service and Repair
Crankshaft Rear Oil Seal Replacement
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Tools Required
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J 44641 Crankshaft Rear Oil Seal Remover
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J 44642 Crankshaft Rear Oil Seal Installer
Removal Procedure
1. Remove the transmission.
2. Remove the flywheel assembly.
3. Clean the area around the crankshaft rear oil seal.
4. Install the J 44641 to the crankshaft rear oil seal.
5. Remove the crankshaft rear oil seal using the J 4464 1.
Installation Procedure
1. Clean the crankshaft of oil and dirt.
2. Clean the seal bore in the flywheel housing.
3. Place the crankshaft rear oil seal onto the crankshaft.
Important: The J 44642 must be fully secured to the crankshaft to ensure proper seal depth.
4. Install the J 44642 to the crankshaft.
5. Press the crankshaft rear oil seal into position using the J 44642.
The J 44642 will bottom out when the seal reaches the proper depth.
6. Remove the J 44642.
7. Install the flywheel assembly.
8. Install the transmission.