Chevrolet Sonic Repair Manual: Crankshaft Rear Oil Seal Installation

Special Tools

• EN-658-1 Installer
• EN-235-6 Installer

For equivalent regional tools, refer to Special Tools.

1. Slide the crankshaft rear oil seal (2) across the EN-235-6 installer (1).



2. Install the crankshaft rear oil seal (1) with EN-235-6 installer (2) to the crankshaft.



3. Use EN-658-1 installer (2) to strike the crankshaft rear oil seal (1)



4. Check the crankshaft rear oil seal for proper seat, the EN-658-1 installer must be flush with the cylinder block at the position (1).



5. Install the reluctor ring (2).
6. Install the crankshaft rear oil seal housing (1).


7. Install the crankshaft position sensor (3) to the crankshaft rear oil seal housing (1).

Caution:

Refer to Fastener Caution.

8. Install the crankshaft position sensor bolt (2) and tighten to 4.5 Y (40 lb in)

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