Special Tools

1. Remove the flywheel. Refer to Engine Flywheel Replacement.
2. Clean the area around the crankshaft rear oil seal.
3. Install the button of J 44641 into the crankshaft.
4. Press the jaws of J 44641 into the felt portion of the seal far enough to engage the inner lip of the seal.
5. While holding the jaws of J 44641 tightly to the seals inner sleeve, tighten the jaw bolts.
6. Remove the crankshaft rear oil seal using J 44641 .

1. Ensure that the crankshaft is free of oil and dirt.
2. Clean the seal bore in the flywheel housing.
3. Position the crankshaft rear oil seal onto the crankshaft.

Important: J 44642 must be fully secured to the crankshaft to ensure proper seal depth.

4. Install J 44642 to the crankshaft.
5. Press the crankshaft rear oil seal into position using J 44642 , the tool will bottom out when the seal reaches the proper depth.
6. Remove J 44642 .
7. Install the flywheel. Refer to Engine Flywheel Replacement.