Cruze

Crankshaft Rear Oil Seal Removal

Special Tools

For equivalent regional tools, refer to Special Tools .

Caution: Do not allow the crankshaft encoder wheel to come into contact with external magnetic fields or sharp metal objects. Do not drop the crankshaft encoder wheel. Do not damage the rubberized encoder track. Failure to follow these precautions may cause damage to the component.

1. Remove the crankshaft position sensor bolt (1).
2. Remove the crankshaft position sensor (2) from the crankshaft rear oil seal housing.
3. Remove the crankshaft rear oil seal housing (3).



4. Remove the plastic ring (1) with a screwdriver (2)




Note: The diameter of the hole must not exceed 2 mm (0.0787 in). If the diameter of the hole exceeds 2 mm (0.0787 in), the bolt of EN-6624 remover will not be able to grip.

5. Only make a hole at the 5 o'clock and 7 o'clock positions (1), these are the only positions where is a cavity behind the seal ring.



6. Using a suitable tool, such as a scribe (1), make a hole in the crankshaft rear oil seal.

Position the scribe (1) at the outer edge of the crankshaft rear oil seal.

7. Remove the seal ring.




7.1.	Install EN-6624 remover (1) to the crankshaft rear oil seal and tighten the bolt.





7.2.	Install the EN-328-B remover to EN-6624 remover (1).

7.3.	Using the EN-328-B remover and EN-6624 remover (1) to remove the crankshaft rear oil seal.